
Philadelphia, PA Branch

(267) 708-6616
Appointments available
as early as tomorrow
Philadephia General Manager
Sean Cahill
Meet the Leadership Team
Services Provided
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Local Cities Served in the Philadelphia Area
Warning Signs You Don't Want To Ignore
See why your neighbors trust Groundworks Specialists to protect their home
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We were concerned about our floors and asked around for recommendations. Without hesitation, many people pointed us to Ohio Basement…
We were concerned about our floors and asked around for recommendations. Without hesitation, many people pointed us to Ohio Basement Authority. When we called, we spoke with Alan Lefebre, who came out to assess the issue. Alan was incredibly thorough and discovered that one of our main beams was compromised due to old termite damage. The damage had been missed because it was sandwiched between two healthy boards. He took the time to explain everything in detail, ensuring we fully understood the situation and his recommendations. While the cost was significant, we realized that putting it off for years would only lead to bigger cost and bigger issues. This is an investment in our home, and we believe it will be worth it. Alan was easy to talk to, patient, and never rushed through the process. He even took the time to educate us about the effects of salt on our concrete steps, pointing out how it could cause damage over time. His knowledge, attention to detail, and willingness to go the extra mile made a huge impression on us. We highly recommend reaching out to Alan Lefebre at Ohio Basement Authority if you’re dealing with foundation concerns. His expertise and professionalism made all the difference!
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We had Ground Works come out to our home to raise some slabs in our driveway and back patio. Manuel Belio and Jose Ortiz arrived as…
We had Ground Works come out to our home to raise some slabs in our driveway and back patio. Manuel Belio and Jose Ortiz arrived as scheduled, looked over the job and went to work. I was a little concerned because they had to straighten out 3 slabs in the driveway that were raised 3 years ago by another company but settled more than 1 1/2 inches. Manuel said there wouldn't be any problem , they run into that all the time. I am 80 years old and have problems with trip hazards, when they were finished the job was like walking on a single slab of concrete. If you use Ground works for your concrete leveling you should see if you can request Manuel and Jose for your job.
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CJ and his team did a fantastic job with leveling my house. CJ had his crew clean up even some items that they were not responsible for. CJ …
CJ and his team did a fantastic job with leveling my house. CJ had his crew clean up even some items that they were not responsible for. CJ kept me informed every step of the process, which placed me at ease. I am very thankful for CJ, his team, and GL Hunt. Thank you CJ!
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Thank you, Groundworks! Clint Gerber was very professional and explained every step of fixing our driveway. We appreciate his expertise and …
Thank you, Groundworks! Clint Gerber was very professional and explained every step of fixing our driveway. We appreciate his expertise and experience. We are glad to be working with Groundworks!
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Justin, Jeff and Sam did a fantastic job — these guys are the best. On top of being such great workmen, they are wonderful fellows. I…
Justin, Jeff and Sam did a fantastic job — these guys are the best. On top of being such great workmen, they are wonderful fellows. I feel most fortunate to have your company and your skilled workforce to fix my home. What ever you pay them — pay them double as they are awesome 👏.
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Daniel and Scott were the technicians who did the work on our driveway and front porch. They did encounter some unforeseen challenges but…
Daniel and Scott were the technicians who did the work on our driveway and front porch. They did encounter some unforeseen challenges but easily managed the issues and did an excellent job.
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We had a very thorough and educational experience with Zachariah M. He took his time and answered all of my questions completely. I…
We had a very thorough and educational experience with Zachariah M. He took his time and answered all of my questions completely. I appreciated that he gave several options as well as listed things in order of importance based on my top priority, which is my family’s health.
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Ivan and Jesse reported on time everything was well called me early in the morning to schedule work was done very proficiently great…
Ivan and Jesse reported on time everything was well called me early in the morning to schedule work was done very proficiently great integrity and good work workmanship. I appreciate their work and everything that they did.
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Chris Stewart was here on time. Inspected my home and then covered his findings. Presentation was very clear and I’m very pleased with his…
Chris Stewart was here on time. Inspected my home and then covered his findings. Presentation was very clear and I’m very pleased with his assessment. Would high recommend him.
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Andres M and CJ C were fantastic! Knowledgeable, easy to talk to and we’re happy to explain the process and answer all our questions …
Andres M and CJ C were fantastic! Knowledgeable, easy to talk to and we’re happy to explain the process and answer all our questions Very pleased with their work! Thank you Groundwork’s-these men are valuable to your business and customer service !!!!
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Thumbs up to Colton Parker with Groundswork. He spent a lot of time looking over our property making sure he didn’t miss anything. He was…
Thumbs up to Colton Parker with Groundswork. He spent a lot of time looking over our property making sure he didn’t miss anything. He was professional and knowledgeable and open minded with my concerns. He explained his concerns and gave us a recommendation. Thanks again
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Fantastic work! AJ was right on point with everything he suggested. The crew that came out and fixed the problem were fantastic! Zechariah, …
Fantastic work! AJ was right on point with everything he suggested. The crew that came out and fixed the problem were fantastic! Zechariah, Phillipe and Alex went above and beyond, honest and hard working! 10/10 would recommend and hire again!! Thank you very much!
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The crew did a fantastic job! Answered all questions and explained every step of the process. Heart experience!
The crew did a fantastic job! Answered all questions and explained every step of the process. Heart experience!
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Mike Gold was extremely friendly and thorough.
Mike Gold was extremely friendly and thorough.
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I contacted Groundworks because I know foundation issues are not something to sleep on. I wasn't sure if my home had any serious issue or…
I contacted Groundworks because I know foundation issues are not something to sleep on. I wasn't sure if my home had any serious issue or just normal settling. Jim came out to my home, explained everything to me, showed me data, measurements and was patient, respectful and kind. Jim explained everything in a way that didn't make the process feel overwhelming. At the end of the meeting Jim told me there was nothing of concern and I from the beginning he felt like someone that was direct and won't sell me something I didn't need. I feel grateful Jim and his evaluation of my home
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Could not be more pleased with the work done on the house. From the initial inspection/estimate to Isaac, Jason and Chris that were working …
Could not be more pleased with the work done on the house. From the initial inspection/estimate to Isaac, Jason and Chris that were working at the house..i felt they were knowledgeable and courteous. In addition they were able to complete all the work in two days. If you want to feel like your home will be supported for years to come, would highly recommend calling Groundworks.
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Jason was wonder, he inspected the house for the foundation issues. He was honest, helpful and very professional. I was afraid, that I…
Jason was wonder, he inspected the house for the foundation issues. He was honest, helpful and very professional. I was afraid, that I might have foundation issues after the earthquake, he checked everything and said that the foundation was OK. He even checked the level to see if the house was thinking. Thank you so much, Jason, I will recommend Groundwork’s to my friends and family!
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I recently had waterproofing work done in my basement, and I couldn't be more happier and impressed with the service! Jerome, David, Henry…
I recently had waterproofing work done in my basement, and I couldn't be more happier and impressed with the service! Jerome, David, Henry and team couldn't have made this process any easier. The team I had where incredibly professional, worked efficiently and left the the space spotless when they were done. I was unaware that this project could be done this quickly and proficiently. I feel such a relief knowing my basement is protected and their attention to detail was truly appreciated. I highly recommend them!
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Kris Boyne did our estimate. He was very nice and had answers to all our questions. Wonderful guy. Great price. And just had the work done…
Kris Boyne did our estimate. He was very nice and had answers to all our questions. Wonderful guy. Great price. And just had the work done and we are very satisfied.
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Daniel was on time, friendly, professional and informative. Definitely recommend him.
Daniel was on time, friendly, professional and informative. Definitely recommend him.
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I have had my system installed for a little over 18 months. I had a problem with it and. Aaron came to figure it out. He was able to fix it …
I have had my system installed for a little over 18 months. I had a problem with it and. Aaron came to figure it out. He was able to fix it properly and I’m very pleased. Thanks!
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The inspector Justus Stangl was very thorough and answered all of our questions , did not pressure us in any way.
The inspector Justus Stangl was very thorough and answered all of our questions , did not pressure us in any way.
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David, Dontez and Kevin completed the job in no time. They were clean, fast and efficient. I am very pleased with their work.
David, Dontez and Kevin completed the job in no time. They were clean, fast and efficient. I am very pleased with their work.
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Very pleased with how my basement waterproofing system turned out. Len, Wesley, Dreamius, and Jose did a fantastic job. It's good to see…
Very pleased with how my basement waterproofing system turned out. Len, Wesley, Dreamius, and Jose did a fantastic job. It's good to see some hardworking guys are still out there. They never stopped going! Also, AJ did a great job on the initial assessment and walkthrough and made sure everything was planned out for a great installation. So glad to finally have a functional basement! Thank you Groundworks.
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super, dez,austin and darlin, could not have been better, excellent
super, dez,austin and darlin, could not have been better, excellent
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Jackson T. and Anthony C. did an outstanding job on my portico patio. They completely transformed the space, removing the cracks, lifting…
Jackson T. and Anthony C. did an outstanding job on my portico patio. They completely transformed the space, removing the cracks, lifting the outdoor fireplace, and making it look brand new. The aesthetic improvement is incredible, and I couldn’t be happier with the results. Throughout the project, they were kind, professional, and maintained constant communication, explaining every step of the process. I can’t say enough good things about their work and would highly recommend these two to anyone in need of quality, reliable service. Thank you, Jackson and Anthony!
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Kris Boyne came out and did our inspection. He was so polite and answered all of our questions. He walked us through the process and let us …
Kris Boyne came out and did our inspection. He was so polite and answered all of our questions. He walked us through the process and let us know what to expect. I definitely recommend Groundworks
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Rene, Isaac, and Ramiro did a great job on my home! They informed me on every helio that got put down and let me know in detail about how…
Rene, Isaac, and Ramiro did a great job on my home! They informed me on every helio that got put down and let me know in detail about how they would do it and even showed me thorough out their process. If there were any concerns that popped up they informed me on it. They even gave me some pictures on how my foundation looked before they covered it up and fixed it. They had great communication with me and finished up their job within the day (it was thought to be finished by the next day)! They were fast and efficient at getting it done, thank you again!
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Jeremy Elston, Steve Emard, and Edwin Velasco did the French drain in our basement. They were always prompt and professional. They even …
Jeremy Elston, Steve Emard, and Edwin Velasco did the French drain in our basement. They were always prompt and professional. They even left our basement cleaner than when they got here! I would highly recommend them.
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Ivan and Diego from Groundworks are fantastic!! They are polite, efficient, speedy, and thorough. I am super pleased with my driveway and …
Ivan and Diego from Groundworks are fantastic!! They are polite, efficient, speedy, and thorough. I am super pleased with my driveway and sidewalk repairs. Highly recommended!
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Rick Duncan was very knowledgeable and very informative. Highly recommend giving him a call and he will shoot it to you straight.
Rick Duncan was very knowledgeable and very informative. Highly recommend giving him a call and he will shoot it to you straight.
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James was very informative and professional. His recommendations were based on his extensive evaluation of our foundation. Industry…
James was very informative and professional. His recommendations were based on his extensive evaluation of our foundation. Industry approved practices like laser leveling and collecting data at multiple points with zip measurements allowed him to outline a comprehensive approach to our issue.
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This was the best service experience we’ve ever had. The team arrived ahead of schedule, they were extremely courteous and informative, and …
This was the best service experience we’ve ever had. The team arrived ahead of schedule, they were extremely courteous and informative, and they completed the job much faster than the projected time. We interacted a great deal with José and Craig, and they were completely professional and kind. They also went above and beyond, repairing some sagging ductwork, and removing insulation that had fallen to the floor. Can’t say enough about this team. Thank you again!
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Ivan and Diego were professional and did a fantastic job of lifting our concrete. I was very happy with the results.
Ivan and Diego were professional and did a fantastic job of lifting our concrete. I was very happy with the results.
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I needed work done to stop my basement from flooding when it rained. That will be a relief this spring. Very professional and courteous…
I needed work done to stop my basement from flooding when it rained. That will be a relief this spring. Very professional and courteous team. I would definitely recommend them. They were able to bring the price down a little.
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I scheduled an estimate with Groundworks for a foundation estimate. I was able to schedule my appointment entirely online and was even…
I scheduled an estimate with Groundworks for a foundation estimate. I was able to schedule my appointment entirely online and was even given options to bump up my appointment when they had cancellations. Codi came out and did the estimate and was not only professional, but kind and personable. He ensured I understood everything discussed and was incredibly thorough. I highly recommend working with Codi for your estimate needs, such an easy, no pressure appointment.
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We had our pool deck level and all the cracks sealed. Parts of the pool deck had sunk three to four inches. The results look great, the…
We had our pool deck level and all the cracks sealed. Parts of the pool deck had sunk three to four inches. The results look great, the concrete deck is leveled all the way around the pool. They used a sand to color the joints and it looks fantastic. The process was easy from the start. AJ came and took his time writing up a thorough quote. Other “mud jacking” contractors would just ask for some cell phone photos and throw out a number. It was nice to work with a professional company.
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Project was thoroughly explain and just as promised
Project was thoroughly explain and just as promised
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I called Groundworks to insulate my crawl space. There was a heavy draft coming in from the floor and I thought it was a good time to get…
I called Groundworks to insulate my crawl space. There was a heavy draft coming in from the floor and I thought it was a good time to get it done. The salesman, David, was great and was able to get me schedule really quick for the job. It was done in a day and done very professionally. The crew, William, Jose Victor, and Rigoberto were very courteous and did an excellent job. I would definitely hire them if I needed other work done.
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Brent was great! Very friendly and made us feel very comfortable.
Brent was great! Very friendly and made us feel very comfortable.
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Aaron, Zach & Collin were an amazing crew. Upfront, professional & great communicators. We did have some challenges with sales…
Aaron, Zach & Collin were an amazing crew. Upfront, professional & great communicators. We did have some challenges with sales & scheduling, but I shared those & I hope its better for next customer.
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They were clear on the work. My expectations were met. The work they did and recommendations were consistent with what my eyes were…
They were clear on the work. My expectations were met. The work they did and recommendations were consistent with what my eyes were telling me about my problem
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We discovered water in our crawl space. We called Groundworks, who sent out an estimator the next day. All proposed work was appropriate…
We discovered water in our crawl space. We called Groundworks, who sent out an estimator the next day. All proposed work was appropriate and they sent the team of Tyler, Eric, Amari, and Warren almost immediately. The work in two areas of our property was completed quickly and efficiently. Especially appreciated was the amazing cleanup they did every day. I highly recommend Groundworks and the team of Tyler, Eric and Amauri from the Arlington WA office. First rate, the entire process.
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Groundworks Field Inspector Mike Gold was excellent in communicating with us the results of his work/measurements on our property. He…
Groundworks Field Inspector Mike Gold was excellent in communicating with us the results of his work/measurements on our property. He explained that we now have a baseline for comparison in future years re: our house's foundation settling. He also informed us about the effect of moisture content of soil below the foundation and how to mitigate the potential problem. He is indeed knowledgeable in his area of expertise and has excellent communication skills!
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The maintenance service provided by Kenny from Groundworks’ was both professional and knowledgeable. Kenny took his time to explain every…
The maintenance service provided by Kenny from Groundworks’ was both professional and knowledgeable. Kenny took his time to explain every step and procedure of his visit. It was a pleasure to deal with a company representative that was very dedicated to his trade. I would definitely recommend Groundworks’ to my family and friends. Thank you Kenny and Groundworks’
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Scott A. was great. He was extremely thorough with his inspection and explained everything to us in great detail.
Scott A. was great. He was extremely thorough with his inspection and explained everything to us in great detail.
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Mike Gold was friendly and knowledgeable. Work performed a year ago has been holding up, super happy with them
Mike Gold was friendly and knowledgeable. Work performed a year ago has been holding up, super happy with them
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Crishaun and Hunter were wonderful! They were pleasant, professional and informative about the job they were doing. I appreciate them…
Crishaun and Hunter were wonderful! They were pleasant, professional and informative about the job they were doing. I appreciate them coming the day before Thanksgiving and making the repairs my foundation needed. Honestly everyone that I have spoken with from Groundworks has been very helpful and friendly. I would 10/10 recommend them for all of your foundation needs.
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The whole Groundwork’s team was great! From Aaron our salesperson to Richard, Chase, and Brandon, the whole process was smooth and they…
The whole Groundwork’s team was great! From Aaron our salesperson to Richard, Chase, and Brandon, the whole process was smooth and they didn’t try to upsell me on things I didn’t need. Richard’s crew was very professional and explained the whole process to us. I would definitely recommend them to anyone.
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Cristhian Julio Josua they were friendly really professional and very good at what they do thank you
Cristhian Julio Josua they were friendly really professional and very good at what they do thank you
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Dylan, Jeremiah, & Daniel were great! They were very courteous, communicated very well, and were punctual. They worked hard to get my…
Dylan, Jeremiah, & Daniel were great! They were very courteous, communicated very well, and were punctual. They worked hard to get my project completed in a timely manner even though it wrapped around the holidays and rained on some days. I appreciate their dedication, professionalism, and care.
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Professional and willing to explain the process.
Professional and willing to explain the process.
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Tyler Myers was a total professional !!! Thanks GroundWorks!!
Tyler Myers was a total professional !!! Thanks GroundWorks!!
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James, Tyler & Paul were great! They were informative and never grouchy that we came out to look or ask a question! James kept us in the…
James, Tyler & Paul were great! They were informative and never grouchy that we came out to look or ask a question! James kept us in the loop from the time he entered our property and continued throughout the 2 days they were here to do the job! Easy to talk to and well informed on all the work they did. The foundation of our garage had moved and we had noticed cracks which is why we called Groundwork’s to begin with. Clint was our first contact, he did a detailed inspection of our homes foundation. Gave us a quote and we could decide what to tackle and what we did not need to address. He did not pressure us which we appreciated. We signed a contract and they kept to that contract even when the job ended up taking more hand digging then originally thought. We were very pleased with the teams work ethic and communication.
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Did an excellent job. A very knowledgeable, professional and polite foreman and the crew were exceptionally good. Very satisfied with level …
Did an excellent job. A very knowledgeable, professional and polite foreman and the crew were exceptionally good. Very satisfied with level of care they used while working under and around the house. Highly recommended!
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The company rectified their missed appointment in a new appointment which provided in-depth service and thorough estimation of repairs…
The company rectified their missed appointment in a new appointment which provided in-depth service and thorough estimation of repairs needed. Thank you Matthew for coming out prmoptly and being a stellar professional.
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Scott Ashmore dis a great job diagnosing home that needs foundation repair. He was very knowledgeable and a pleasure to work with.
Scott Ashmore dis a great job diagnosing home that needs foundation repair. He was very knowledgeable and a pleasure to work with.
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Mike Gold at Groundworks called to let me know he was on his way to do an annual maintenance inspection on my sump pump. When he arrived on …
Mike Gold at Groundworks called to let me know he was on his way to do an annual maintenance inspection on my sump pump. When he arrived on time , He helped answer questions I had about repairs on my driveway and took a look at the the creepy crawlspace in my basement and recommended a fix for water infiltration. He took the time to explain processes, which I appreciated. He was very personable, friendly and professional. I was very favorably impressed and have scheduled 2 projects with the company. I will gladly recommend Groundworks from previous and for future repair work.
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I recently had a basement waterproofing job done by Jeffery, Marcus, Nate, and Dijohn, and I couldn’t be more satisfied with the results….
I recently had a basement waterproofing job done by Jeffery, Marcus, Nate, and Dijohn, and I couldn’t be more satisfied with the results. From start to finish, the team was professional, knowledgeable, and efficient. Jeffery, the project lead, walked me through the entire process, explaining the work involved and answering all of my questions. He made sure I understood what needed to be done and why it was necessary. The team worked seamlessly together, and the whole process went smoothly and on schedule. The basement is now completely dry, and I no longer have to worry about water damage or mold growth. I was especially impressed by the attention to detail and the care they took in making sure everything was properly done. I highly recommend this crew for any waterproofing needs. They delivered exactly what they promised and did so with great professionalism and expertise.
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Groundworks provided good service from inspection, estimate to installation. Manny and his team, Alex, Jeff, and Dylan, performed with…
Groundworks provided good service from inspection, estimate to installation. Manny and his team, Alex, Jeff, and Dylan, performed with professionalism and courtesy. The communication was informative and done as needed. I appreciate their hard work. 4 stars!
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A recent small earthquake caused enough of a shift to our driveway in Stillwater that, with help from the erosion underneath, it collapsed…
A recent small earthquake caused enough of a shift to our driveway in Stillwater that, with help from the erosion underneath, it collapsed in the center. I was skeptical that it could be repaired and would be facing the cost of a whole new driveway. Not only did Joe Dawes and Chance Bender get the sunken portion lifted back up and fully supported underneath, but my drive looks better than it did before; most certainly raising my property value. I could not recommend the team at Groundworks OKC any higher.
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Thank you Jim, Alex, Juan, Alex Campbell, and Frank for their foundation work in lifting my condo in Stockton. All parties were very…
Thank you Jim, Alex, Juan, Alex Campbell, and Frank for their foundation work in lifting my condo in Stockton. All parties were very helpful in understanding the process of lifting an entire building. I will sleep better knowing my house will not break in two in the near or very far future.
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Excellent work by Groundworks in finding the problem and sending Hunter, Kevin M., Jose G., Andrew R, David Munoz, and Adair B to correct…
Excellent work by Groundworks in finding the problem and sending Hunter, Kevin M., Jose G., Andrew R, David Munoz, and Adair B to correct the problem. Thank you guys.
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We had a vapor barrier installed in our crawlspace several years ago and Groundworks has done a great job keeping up with our yearly…
We had a vapor barrier installed in our crawlspace several years ago and Groundworks has done a great job keeping up with our yearly maintenance plan. After some plumbing work in our crawlspace this year, Josh Moreno helped inspect and repair the vapor barrier. Thanks for the great work!
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Luis Sanvicente, Luis Rueda and Ramon did a great job fixing up our crawl space! Thanks!
Luis Sanvicente, Luis Rueda and Ramon did a great job fixing up our crawl space! Thanks!
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This will be a follow-up 5 star review. FSS, now Groundworks, installed a seal system and a sump pump in our crawlspace in 2023. The…
This will be a follow-up 5 star review. FSS, now Groundworks, installed a seal system and a sump pump in our crawlspace in 2023. The back-up battery recently began to malfunction. The company sent Isaac to investigate. He was timely and spent a a couple of hours trouble shooting to make sure there were no other issues. Sure enough, he found an issue with the sump pump that was actually the underlying problem. He made the effort to return to his office, quite a distance from our house, to get the necessary parts to fix the problem and then returned to fix it. He also swapped out the battery which had become defective due to the underlying issue. It would have been easy for him to simply do the latter, and our problem would have persisted without us knowing it. This extra trouble-shooting effort made a difference, in other words. What also particularly pleased me was that Isaac was also the tech who had come to our house last spring – continuity matters, especially for a company like Groundworks-FSS. The facts speak for themselves as to the quality of the service. We are very pleased.
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Mike Gold with Groundwork’s was great! He arrived on time, was very friendly and professional and thoroughly inspected my basement and…
Mike Gold with Groundwork’s was great! He arrived on time, was very friendly and professional and thoroughly inspected my basement and house for shifting and water leaks. The moisture meter found a very damp wall and he gave me a work proposal and a great price to fix it. Thanks!
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Nasir T. and his team–Rahad N., Steve G., and Brian M.–did an excellent job! They arrived on time, respected my home, and worked hard to…
Nasir T. and his team–Rahad N., Steve G., and Brian M.–did an excellent job! They arrived on time, respected my home, and worked hard to meet high standards. Their dedication made me feel confident and reassured. My home needed support to fix sagging floors. Nasir and his team explained the process to me and often asked if I had questions. Whether I did or not, the team continuously pointed out key details and shared information as they worked to ensure I understood the project. Everyone was very informative and professional. They've all patiently addressed my concerns, which helped me feel more at ease. I am very pleased with the results. I will choose Groundworks for future projects and recommend the company to others. Trusting that the work is done right the first time is important. Thank you again! -Nicole Cunningham
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I had to have my house raised and stablized Wes was very professional him and his team were excellent and did a great job. they were in and …
I had to have my house raised and stablized Wes was very professional him and his team were excellent and did a great job. they were in and out within two days. kept everything clean and put back everything as it was . shout out to all the guys who worked so hard on my house!! would Recommend for foundation,crawl space and any other jobs you need that they can do
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Compared to the other companies that c ame out and gave me estimates, groundworks was without a doubt top of the list. Groundworks…
Compared to the other companies that c ame out and gave me estimates, groundworks was without a doubt top of the list. Groundworks representative spent an hour mapping out all the hollow spots in my driveway. The other companies spent less than 10 to 15 minutes and ended up not finding several of the spots that were actually hollow. So if I would have hired them the job would not have been completed properly. Luke and Anthony came out and did a superb job drilling the driveway and filling it with the polyfoam. They ground out the 20-year-old seals and replace them with the good stuff and I am extremely pleased with the job. Groundworks is top-notch in my book. They're the ones you should call honestly.
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Our garage was too high in the middle, so Groundworks lifted it so the door could close properly. They also filled under our porch &…
Our garage was too high in the middle, so Groundworks lifted it so the door could close properly. They also filled under our porch & driveway so it will not sink. Great job. Mike Wrenn & Benita Algiene were excellent at support and going the extra mile. Thanks
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Codi Martin did a great job walking through and explaining his inspection process and pointing out concerns while giving solutions for said …
Codi Martin did a great job walking through and explaining his inspection process and pointing out concerns while giving solutions for said concerns Very knowledgeable about foundations/repairs
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Ground Works did an amazing job from the initial inspection to the installation of the piers. Chris was the initial contact who explained…
Ground Works did an amazing job from the initial inspection to the installation of the piers. Chris was the initial contact who explained everything in detail, respected me as the customer and was not a high pressure salesman. The crew, James, Paul, Tyler and Phillip were awesome! They kept me in the loop and let me watch the process as they performed the lift and stabilized my porch and basement wall. They left a perfectly clean job site and made sure I was completely satisfied. Supervisor Kyle even came out during the project and was extremely informative and supportive of the crew. Overall, a great experience!
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We had Michael Gold as our field inspector, he was thorough and pleasant to work with!
We had Michael Gold as our field inspector, he was thorough and pleasant to work with!
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This team is fantastic! Mark first came to my home, assessed my needs and proposed a solution. During the preparation stage, Mark and other …
This team is fantastic! Mark first came to my home, assessed my needs and proposed a solution. During the preparation stage, Mark and other members of the team stayed in touch. On remediation day 1, Silvino contacted me regarding his arrival time. The excellent communication continued over the 2 days they were in my home. His team was polite, professional and extremely clean. They minimized the intrusion in my life, which isn't easy when you have jackhammers in your basement. Upon their exit, Silvino promised to send photos of the entire process. I highly recommend Groundworks!
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I want a give a shout out to the best crew of workers we’ve had the pleasure of having do work for us!! The crew lead was Clem, who made a…
I want a give a shout out to the best crew of workers we’ve had the pleasure of having do work for us!! The crew lead was Clem, who made a very stressful time for us very bearable. His pleasant and upbeat personality set the tone but he made sure we understood every step that was taken to provide protection to our foundation and mitigate any potential problems. He never asked his men to do anything he wasn’t willing to do himself. Garret, Nick, Ray and Warren were so pleasant, polite and hardworking! They were literally running up and down the stairs carrying buckets of cement. They cleaned up daily and were a joy to have. We would highly recommend them and Groundworks to anyone!
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Met two fine young men, Blake and Jeremy. They were assigned to a very difficult project on a 67 year old cabin with all the utilities…
Met two fine young men, Blake and Jeremy. They were assigned to a very difficult project on a 67 year old cabin with all the utilities coming into the cabin where they were working. They worked very hard, excavating by hand. I was impressed with the work they did and would recommend Foundation of Western Colorado to anyone requiring foundation work.
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Matt Herron came out to try and help us with our problem, but explained that our issue was not related to the structure of our house….
Matt Herron came out to try and help us with our problem, but explained that our issue was not related to the structure of our house. Thanks for helping us understand what is going on!
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Sergio Robles did an excellent job and gave me options that I wasn't given with other companies.
Sergio Robles did an excellent job and gave me options that I wasn't given with other companies.
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Groundworks is an amazing company with great customer service! I called and scheduled for my free inspection and Stephanie was able to…
Groundworks is an amazing company with great customer service! I called and scheduled for my free inspection and Stephanie was able to arrange it for the next day. I received text message reminders and Joseph, the inspector, called me in the morning prior to his arrival to also confirm the inspection. He was running a little late but again called in advance and sent a text message letting me know what time to expect him. Once he arrived, he listened thoroughly and walked the property with my husband and I. The inspection was smooth and explained our home’s foundation flaws which were minimal. No immediate repairs were needed, I especially appreciated his honesty. I recommend this company if you are looking for foundation repairs, crawl space repairs, or concrete lifting. My husband and I are honestly impressed on how well the inspection went and the professionalism the inspector and staff work and communicate. Thank you!
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We had our entire crawlspace waterproofed a few years back by Rainy Day. Not only was this a great decision, but the service department…
We had our entire crawlspace waterproofed a few years back by Rainy Day. Not only was this a great decision, but the service department since has been outstanding. John B. just came out for our annual service. He was on-time, thorough, extremely informative, and so nice. Really really love this company.
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Nathan and Chris came to my home. They were very thorough. Gave me a good price. So happy to have the work done.
Nathan and Chris came to my home. They were very thorough. Gave me a good price. So happy to have the work done.
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Had Michael Gold with Groundworks come out for a inspection on some work they did and I can't speak highly enough of him and the company!…
Had Michael Gold with Groundworks come out for a inspection on some work they did and I can't speak highly enough of him and the company! His professionalism, knowledge, thoroughness and patience was top notch. No hard selling, just straight to real answers and genuine help or assistance for things to be performed correctly and to make sure the projects have a solid future. Thank you, Michael Gold!
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100% satisfied with the work done on leveling my garage floors. Very professional. Thanks Zeck and Brett for the job well done.
100% satisfied with the work done on leveling my garage floors. Very professional. Thanks Zeck and Brett for the job well done.
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Completely satisfied with the job Groundworks did. They gave me a quote and stuck to it. They installed a total of five piers in two days…
Completely satisfied with the job Groundworks did. They gave me a quote and stuck to it. They installed a total of five piers in two days (Zach, Kenny & Jorge). Notice the shrubs in the picture were not removed or hurt. While they don't guarantee closure of cracks inside or outside, they did exactly that with the foam injected under the slab from inside the house (Joe). They literally lifted an interior wall with that foam! The guys did a great job. Use them.
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Blake Weaver, Jeremy Barela and Andrew did a great job at my house. they were clean and did not make a mess. They also swept around some…
Blake Weaver, Jeremy Barela and Andrew did a great job at my house. they were clean and did not make a mess. They also swept around some areas. That they walked through. They gave me courtesy calls to let me know what they were doing when they were arriving and how long the job was gonna take. They took pictures before and after and always kept me in the loop. After the job was done, they went over everything they worked on and answered every question I had.
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Sergio Robles did an excellent job. Explained everything so I was able to understand. Would recommend Sergio Robles to anyone who needs…
Sergio Robles did an excellent job. Explained everything so I was able to understand. Would recommend Sergio Robles to anyone who needs basement, foundation or crawl space issues.
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Chris was thorough with the inspection and explained the options and proposal well and we knew exactly what the process would entail.
Chris was thorough with the inspection and explained the options and proposal well and we knew exactly what the process would entail.
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I had an issue a while back and Mark Tipson got a hold of me and came to check out previous work. He sent Oliver, Joe and Donte to come…
I had an issue a while back and Mark Tipson got a hold of me and came to check out previous work. He sent Oliver, Joe and Donte to come rework in my basement and it looks great. I love the work that they did and I plan on using Ohio basement authority again in the near future
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Aaron came and inspected our house and he was very thorough and explained everything very well!
Aaron came and inspected our house and he was very thorough and explained everything very well!
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Had the groundwork crew leave after instal their new Aquastop basement gutter and I had to write a review because I am not the easiest…
Had the groundwork crew leave after instal their new Aquastop basement gutter and I had to write a review because I am not the easiest customer to deal with but the Supervisor Gilbert took the time to alleviate all my concerns and was really knowledgeable about every step, took the time to explain everything to me! Extremely satisfied with the work and product Definitely a 10!
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Called for an estimate, Joel was very thorough, offered multiple solutions and options. No pressure tactics, and very transparent.
Called for an estimate, Joel was very thorough, offered multiple solutions and options. No pressure tactics, and very transparent.
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Had my basement fixed, The foreman Rene and his crew Isaac, Mauro, and Daniel did an amazing job. Rene kept me informed of how the project…
Had my basement fixed, The foreman Rene and his crew Isaac, Mauro, and Daniel did an amazing job. Rene kept me informed of how the project was going. If there was a issue he talk to me about the issue and the solution. They were very friendly and there clean up was spot on. Thank you Rene and crew for being honest. Thank you Ground works for fixing my basement and water prevention.
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Luis, Ramon and Rodrigo did a great job on my house!
Luis, Ramon and Rodrigo did a great job on my house!
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We had Josh Kennedy come by to give an estimate for adding 5 posts and reenforcement under our kitchen floor that after 38 years had tilted …
We had Josh Kennedy come by to give an estimate for adding 5 posts and reenforcement under our kitchen floor that after 38 years had tilted a bit due to rain seeping in from the deck under the kitchen. Right away I could tell he is a very knowledgeable expert who understood the issue and gave us an estimate that we accepted same day. Today 2/6/2025 his technical experts Dave Santiago & team came and finished the job perfectly in under 4 hours. Remarkable people, honest, straight forward, no games, value for the money; worth the ~$9,000 spent. I'd do this again if I had another home! Sorry, tried a few times to attach photos but I failed! Highly recommend Josh Kennedy and Dave Santiago – truly well trained experts for your ground projects.
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Isaac was the foreman, him and his crew did a wonderful job. They are respectful, polite, and stayed late to make sure the job got done on…
Isaac was the foreman, him and his crew did a wonderful job. They are respectful, polite, and stayed late to make sure the job got done on time. The work was outstanding, and our foundation issues have been fixed. Being on a commercial building, these jobs are much more difficult than other jobs but the work was completed well and on time.
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We are very pleased with the work Wyatt, Quevin, and Tucker did improving our crawl space. The estimate was for 3 days of work but they…
We are very pleased with the work Wyatt, Quevin, and Tucker did improving our crawl space. The estimate was for 3 days of work but they stayed late and finished it in 2. They replaced the old thin damaged black plastic vapor barrier with a new high-quality one, added wall insulation above the foundation, and installed a drainage system to keep the area dry. The team was professional, hard-working, knowledgeable, friendly, and courteous. Highly recommended.
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Highly recommend. Zach and Brett did a great job. Looks Amazing and water now flows away from our house
Highly recommend. Zach and Brett did a great job. Looks Amazing and water now flows away from our house
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Excellent experience, overall! Everyone we spoke to, from the initial estimate to setting up appts, to the installation, they were all…
Excellent experience, overall! Everyone we spoke to, from the initial estimate to setting up appts, to the installation, they were all absolutely lovely and professional. The crew was communicative, showed up on-time, walked us through their POA for the day, had us take a look at their progress periodically, and even finished earlier than estimated. They were thoughtful of our property and answered all of our questions. (We had a lot 😅) Grateful to have found people that are not afraid of hard work and take pride in the finished product. So refreshing! Keep it up!
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Had an old sump pump replaced with a modern system The experience was positive from start to finish. The initial inspector was exceedingly…
Had an old sump pump replaced with a modern system The experience was positive from start to finish. The initial inspector was exceedingly thorough, patient, fair, and able to give detailed yet easy to understand explanations. Luis and his installation team were highly experienced, conscientious, quick, and neat. Every single person I dealt with at Groundworks was good at their job, but on top of that, kind, communicative, and willing to go the extra mile. Highly recommended.
Meet the Philadelphia Team:

Sean Cahill
General Manager

Chris McLaughlin
Sales Manager

Evan Tavares
Asst. Sales Manager

Marty Spellman
Asst. Sales Manager

Dominic Stanton
Asst. Sales Manager

Gabby Wolk
Office Manager

Mike Gullotti
Production Manager

Tom Weinert
Service Manager


