AI-Powered Foundation Repair & Basement Waterproofing in Denver-Boulder, CO
If your home is settling or heaving, you’re not alone. Foundation damage is common throughout north central Colorado, but you can restore your home’s safety and stability with the right repairs.
We’ve Merged! Complete Basement Systems and Peak Structural are now Groundworks.
We’re not just experts. We’re also your neighbors. We understand what the Colorado environment does to homes and their foundations. That’s why we go the extra mile.
Foundation Repair
Homeowners in Denver facing foundation challenges can rely on our expert foundation repair solutions to ensure the structural integrity of their properties. Issues such as foundation cracks, bowing walls, and uneven floors are not uncommon, and they can significantly threaten both safety and property value. Our advanced techniques, including helical piers, wall braces, and innovative […]
Concrete Lifting
If you’re dealing with uneven surfaces on your driveway or sidewalk in Denver, our industry-leading concrete lifting solutions can restore both aesthetics and safety to your property. The region’s fluctuating temperatures and varied soil types can cause concrete to sink or become uneven, making prompt repairs essential. We specialize in advanced techniques such as PolyRenewal™ […]
Crawl Space Repair
In Denver, crawl spaces can present a variety of challenges due to the region’s unique climate and soil conditions. With over 15 inches of annual precipitation and fluctuating temperatures, moisture control is vital to prevent issues such as sagging floors, mold growth, and high humidity levels. Our expert crawl space repair solutions, including Intellijack™ supports […]
Basement Waterproofing
When it comes to basement waterproofing in Denver, our innovative solutions excel at preventing water seepage and protecting homes from mold damage. Homeowners often face challenges such as wet basement floors, efflorescence, and moisture infiltration due to the region’s fluctuating temperatures and seasonal rainfall. Our expert professionals utilize advanced techniques like BasementGutter™ Interior Drainage and […]
Groundworks Provides Professional Foundation and Crawl Space Repair
As the most populated city in Colorado, Denver homeowners deal with their share of foundation, waterproofing, and crawl space problems. If your home is experiencing foundation cracks, uneven floors, musty odors, or sunken concrete slabs, it’s likely the area’s soil and weather conditions are to blame.
Homes, both big and small, new and old, experience problems regardless of foundation type. The soil in Denver is poorly drained clay loam. This is one of the most problematic soil types for foundation construction. Clay soils absorb and hold water, causing molecules to expand. This added water content puts pressure on basement and crawl space walls, causing them to crack and bow inward. During dry periods, which are common since the area sees less than average rainfall per year, the clay loam soil shrinks, leaving voids that are unable to support a home. A sinking foundation leads to cracks and sloping floors throughout your home. Additionally, cracks provide the perfect entry point for water and cause costly damage.
Groundworks offers various waterproofing, foundation, and crawl space repair options. Our innovative, permanent solutions are backed by long-term transferable warranties for peace of mind. With more than 20 years of living and working in the Denver area, you can trust we aren’t going anywhere and will be there if you need us. Let one of our trained inspectors walk you through our custom solutions to solve your home’s unique problems.
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Top-Rated Service
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Groundworks services the following areas in Colorado
Reviews from our Denver Customers
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Jacob Baca came to inspect our home and was extremely professional. He made sure to walk us through everything we were looking at and…
Jacob Baca came to inspect our home and was extremely professional. He made sure to walk us through everything we were looking at and explained all the things going on with our foundation. He was very thorough, kept in touch before the appointment and could not have been more professional. Had a great experience working with Groundworks and would highly recommend if your in need of foundation inspection and repair. Thanks Groundworks and Jacob!
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Mike Gold was phenomenal during our follow-up after a basement leak in 2023. Extremely professional yet personable, and went above and…
Mike Gold was phenomenal during our follow-up after a basement leak in 2023. Extremely professional yet personable, and went above and beyond with his honest assessment and quality recommendations. We appreciate the extra work he did to measure the overall level in the house to put us at ease with the integrity of the foundation. Thank you Mike for your great work today!
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The crew did a fantastic job. I am very pleased with the materials that were replaced and the basement is now in better shape than when I…
The crew did a fantastic job. I am very pleased with the materials that were replaced and the basement is now in better shape than when I bought the house. Super pleased!!
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Came over to install a new sump basin, Double backup Sump pump and under sub floor dehumidifier. The quality of workmanship was second to…
Came over to install a new sump basin, Double backup Sump pump and under sub floor dehumidifier. The quality of workmanship was second to none!! And the expertise of Ulysses, Alsandro, and Isaiah was evident from start to cleanup! Cost was a little more than expected but I feel like I definitely got what I paid for!!
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I had Groundworks complete 2 different services for my current residence. I recently purchased a house and noticed some cracks in the walls …
I had Groundworks complete 2 different services for my current residence. I recently purchased a house and noticed some cracks in the walls and a couple cracks in the foundation wall in the lower level of my home. I decided to call Groundworks to come asses the situation and give me some options. After the initial consult with Kenneth to my relief the foundation wasn't in bad shape but the exterior perimeter on the slab was sinking. He suggested for a sump to be put in and polyjacking on the lower slab. The price was affordable as well. The first crew who came out was for the sump pump to be installed. The foreman was Jeremy Elston, and the two other employees were Demetrius and Edwin. Jeremy was polite and communication was good. The other two were polite as well and they all worked diligently to get the job done, and they were very clean and used plastic to cover the floors. Altogether the install went well and looked professional. The crew that came out the second day to do the polyjacking were Ryan Langston as the foreman and Andrew Lester to help. Ryan was friendly and informative and did a great job lifting the exterior and stabilizing the slab. They also left my house clean. It was a good experience altogether between the 2 crews. I would recommend this company they have great warranties that come with their services as well and they are fairly priced and have given me piece of mind that my foundation problems will be minimal after their installs.
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Met with Kyle from Groundwork for the foundation inspection/repair consultation. I am impressed with his professionalism. Among a handful…
Met with Kyle from Groundwork for the foundation inspection/repair consultation. I am impressed with his professionalism. Among a handful of foundation repair companies I had met with, Kyle from groundwork is the one seems most sophisticated team. He is very patient with me and spent more than an hour with me for the measurements and inspection. I haven’t decided to take their bid yet, but it can’t go wrong to call them for the quote since the Groundwork team would bring you the full clarify of the issue of your foundation and the comprehensive solution
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Luis, Rawon and Kevaughn were all very respectful and great. They came in and were very professional and did their job amazingly. Where I…
Luis, Rawon and Kevaughn were all very respectful and great. They came in and were very professional and did their job amazingly. Where I previously had a structural issue there isn’t an y more they seriously helped in an incredible way and I am grateful for them. If there are ever any issues moving forward I know who I’ll go to. Thank 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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From the first appointment with Edward, to the phone calls with Karen in scheduling I felt well taken care of…. THEN the guys showed up…
From the first appointment with Edward, to the phone calls with Karen in scheduling I felt well taken care of…. THEN the guys showed up !! Francisco, Salvador & Rene went beyond what I expected and REALLY Wowed me !! The men showed courtesy and kindness as well as respect for my property. I felt comfortable discussing and asking questions. They were knowledgeable and friendly to my neighbors with questions, too ! Thank you Groundworks !! (You get top marks from me and I will gladly refer you and give your information to anyone that needs work !)
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Our Groundworks contact, Michael Gold was knowledgeable, thorough and professional. He exceeded expectations. If I were his boss I’d clone…
Our Groundworks contact, Michael Gold was knowledgeable, thorough and professional. He exceeded expectations. If I were his boss I’d clone him.
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Ryan was a true professional! He arrived on time for my appointment and was extremely knowledgeable about the work that needed to be done….
Ryan was a true professional! He arrived on time for my appointment and was extremely knowledgeable about the work that needed to be done. He also explained that GW has other services besides concrete repairs. He was friendly and intelligent! I highly recommend this technician and this company!
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Garage and driveway leveled and sealed. Staff was prompt. They were easy to work with and did not leave until you were satisfied with the …
Garage and driveway leveled and sealed. Staff was prompt. They were easy to work with and did not leave until you were satisfied with the work.
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Eric and Ryan did a fine job and worked a strong, hard day to get my enormous driveway leveled and lifted to the best they can given the…
Eric and Ryan did a fine job and worked a strong, hard day to get my enormous driveway leveled and lifted to the best they can given the circumstances and conditions of my concrete. My house is nearly 60 years old and my concrete definitely was not in the best condition or ideal dimensions to make a perfect repair. It wasn’t horrible, but I didn’t want to wait until someone busted their face on my driveway to make it safe to walk on. Even with the portions of the driveway that resisted getting perfectly level, I’m happy to avoid needing to replace my concrete and now that everything has been stabilized with foam and no longer need to worry about the driveway for years to come. I may consider grinding down more high spots on my own if it’s an issue clearing snow this winter with my snow blower. If I tried to do this job myself I wouldn’t have done a great job because the shear volume of foam that was needed to do the job was enormous. Plus, any foam I could have used would have been inadequate for the job it was designed to perform and I don’t think I could have injected foam fast enough to make much of a difference. Granted, I could have searched and found something to use, but man given my tight schedule with a toddler and work, it’s nice to get to done by someone who has all the right tools and skills to ensure that nothing is overdone. I didn’t want to pay for equipment that I was needed for this specialized job. (Although I could have looked for rental equipment….) Anyways! For a two man crew tackling a 1000+ sqft driveway racing against the rain, wow what a performance! Eric and Ryan were very responsive to any questions I had during the job, which was very nice. I wish they spent more time blowing off the dust and debris off the driveway and in my garage, but it started raining shortly after they left so I guess there isn’t much that could have been done. I’d give five stars for the work Eric and Ryan did, but I’m giving four stars because Groundworks backed out of repairing the public sidewalk that we originally agreed upon due to “Liability Issues” which was the original reason I called them in the first place because in my city I am responsible for repairing/maintaining my public sidewalks. Although Jacob, the representative to helped develop the service agreement and initially inspected the concrete, pushed back to keep it in the scope of work, Groundworks didn’t want to risk damaging the road repairing my sidewalk getting the city involved. They do advertise sidewalk repair, which is why I’m bringing it up here in a review… if you’re trying to get your sidewalk repaired you may need to just get it fully replaced or get trip hazards ground down (I got my sidewalk ground down from someone else) lifting/stabilizing public sidewalks you’re responsible for maintaining may be out of the question- at least for Groundworks. I recommend Groundworks and likely will call them again for future work on other projects around the house. I just wish they would have helped me with my sidewalk because it was a scramble to find someone to help grind down the sidewalk in the timeframe I was looking at getting the work done. Thanks Jacob, Eric, and Ryan for helping with my driveway!
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I had the pleasure of working with Michael Gold. He did a sub pump check up for me. He was very friendly and thorough in inspecting the…
I had the pleasure of working with Michael Gold. He did a sub pump check up for me. He was very friendly and thorough in inspecting the pump and explaining everything to me. Excellent customer service and would recommend him to anyone!
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Ernest, Shahid, and Greyson worked diligently to stabilize our foundation. They were great at communicating arrival times and explaining…
Ernest, Shahid, and Greyson worked diligently to stabilize our foundation. They were great at communicating arrival times and explaining the process as they went along. They were polite and considerate of our property while installing the 12 Push Piers needed to stabilize and raise our settling foundation. We would highly recommend this crew and their extra helpers who jumped in at times during the project.
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I am disabled. It was critical that it be completed quickly so a new deck could be built so I didn't fall. The sinking of the house and…
I am disabled. It was critical that it be completed quickly so a new deck could be built so I didn't fall. The sinking of the house and front stoop made it very unsafe. It took two days and they were done , cleaned up making sure it was safe for me. I really appreciate the quality of the work. It being done in a timely fashion and being Cleaned up. So no matter the problem with shoring up things they can fix it. I got my referral from a neighbor who said they were wonderful with their sinking driveway.
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Groundwork’s did an amazing job! Got it done in one day. Lazaro and the crew cleaned up amazingly, you wouldn’t even know they were there!
Groundwork’s did an amazing job! Got it done in one day. Lazaro and the crew cleaned up amazingly, you wouldn’t even know they were there!
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On Friday, Jon and Seth came out to lift the driveway. These guys are awesome! Very professional and knowledgeable about their work. …
On Friday, Jon and Seth came out to lift the driveway. These guys are awesome! Very professional and knowledgeable about their work. Explained to me what was going to happen and answered all my questions. This morning, Jayden, Caitlyn and Mandi came out to seal the cracks on the driveway. It was great seeing an all female team. They explained what they were going to be doing and answered all my questions. They are very professional and knowledgeable about their work. Thanks Groundworks! Mary Pool
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Josh Moreno came to my home to do the Annual Service inspection. He was very personable, thorough and knowledgeable. He worked with the…
Josh Moreno came to my home to do the Annual Service inspection. He was very personable, thorough and knowledgeable. He worked with the Production Team on a concern I had and then followed up with me with the resolution as promised. Thanks Josh for the great customer service.
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Groundworks was great! They came out after our crawlspace flooded and were able to determine the cause quickly. After getting a plan put…
Groundworks was great! They came out after our crawlspace flooded and were able to determine the cause quickly. After getting a plan put together they were able to get a crew out the next day. They were so nice and did an amazing job! Our crawlspace looks so good now and I feel confident it will be protected from water in the future.
4686 Ivy Street
Denver, CO 80216
All times are listed in MT
- Mon
- 5:00am – 9:00pm
- Tue
- 5:00am – 9:00pm
- Wed
- 5:00am – 9:00pm
- Thu
- 5:00am – 9:00pm
- Fri
- 5:00am – 9:00pm
- Sat
- 6:00am – 9:00pm
- Sun
- 8:00am – 9:00pm