AI-Powered Foundation Repair and Basement Waterproofing in Sioux City, IA
Groundworks, foundation solutions crafted with pride
Your Local Groundworks Office
We get it right the first time around.
We are experts at what we do, and you deserve the best customer service and repair solutions installed the right way. That’s why we go the extra mile.
Solutions to Protect Your Sioux City Home
Foundation Repair
When problems with your home’s foundation arise, it can bring a variety of other issues along with it. Here’s how our specialized solutions can repair your home’s foundation to it’s original stability.
Basement Waterproofing
Waterproofing your basement is key to having a healthy environment in your home, as well as preventing problems in the future. Learn more about the benefits of waterproofing your basement.
Crawl Space Repair
When it comes to the health of your home’s crawl space, there are many factors and problem signs at work. Knowing what the signs are could help you indicate that it’s time for repairs.
Concrete Lifting
The stability and consistency of the concrete around your home is an important factor to it’s overall aesthetic and wellbeing. Here’s what you should know about the concrete lifting options for your home.
Groundworks Provides Professional Sioux City Foundation Repair, Basement Waterproofing, and More
Situated near the northwestern part of Iowa, Sioux City is located in both Woodbury and Plymouth counties, with the majority of the city being in Woodbury County. “Siouxland” refers to Sioux City and the surrounding areas of northwestern Iowa, northeastern Nebraska, and southeastern South Dakota and is a term of endearment amongst local residents.
Situated at the furthest upstream point of the Missouri River, Sioux City is both a travel destination as well as a peaceful area to live. With an average annual rainfall of nearly 26 inches, it is slightly below the national average. However, it’s the fact that more than 60 percent of that rain falls during the summer months when humidity levels often reach 90 percent, that’s the problem. Add in the annual 30 plus inches of snow, and it’s no wonder Sioux City homeowners deal with wet basements and crawl spaces nearly year-round.
The area’s soil differs depending on where you live in Woodbury or Plymouth County. Most soil is silt loam-based with varying levels of clay. The soil across the region also has different degrees of drainage, ranging from well-drained to poorly-drained. To sum it up, homeowners in Sioux City can experience several different types of foundation problems because the soil conditions differ considerably from area to area.
- Free Inspections
- Certified Structural Technicians
- Personalized Repair Plan
- No Interest Financing (for 12 months)
- Long-Term Warranty
Our Simple Process
Award Winning Service
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Recent Reviews for our Omaha Community
*CLS Foundations became part of Groundworks January 2022
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Both crews were professional and efficient in completing their jobs.
Both crews were professional and efficient in completing their jobs.
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Alan and Julio were very nice and professional. They explained what they were going to do. They did a great job!! Mel and his crew did a…
Alan and Julio were very nice and professional. They explained what they were going to do. They did a great job!! Mel and his crew did a nice job in the crawl space. Very pleased with the work that was done.
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Our cement pad in the backyard was recently lifted, and Alan and Julio completed the work with remarkable speed and a friendly demeanor….
Our cement pad in the backyard was recently lifted, and Alan and Julio completed the work with remarkable speed and a friendly demeanor. They truly did a fantastic job, and we commend them for their excellent work.
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Mel, Alex and Aung did an amazing job! Their communication throughout the entire process was excellent, and they made sure we were…
Mel, Alex and Aung did an amazing job! Their communication throughout the entire process was excellent, and they made sure we were completely happy before they left. They cleaned everything up nicely and left the area looking great. They exaplained how everything works as well! Highly recommend!
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Sergio Robles was very helpful with the initial scope of the project.
Sergio Robles was very helpful with the initial scope of the project.
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Groundwork’s did a fantastic job lifting the foundation of our house. The crew was friendly, knowledgeable and always let us know what was…
Groundwork’s did a fantastic job lifting the foundation of our house. The crew was friendly, knowledgeable and always let us know what was going on. They went above and beyond removing a fence and putting it back together to be able to get equipment in. We highly recommend Groundwork’s. Thanks – Jon, Emanuel, Cooper, Stefan, and Jose you guys did a great job!
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Joney, Pay Ray and Myo Win did a great job on my water drainage system.
Joney, Pay Ray and Myo Win did a great job on my water drainage system.
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JON, EMANUEL, COOPER DID A GREAT JOB. I AM SO Happy with the work, clean up , communication update through the project. You have some good …
JON, EMANUEL, COOPER DID A GREAT JOB. I AM SO Happy with the work, clean up , communication update through the project. You have some good employees. Thank you for the hardwork
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Sergio Robles was the best, so informative, knows his job, genuine, helpful, everything! I very highly recommend!!
Sergio Robles was the best, so informative, knows his job, genuine, helpful, everything! I very highly recommend!!
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CJ was amazing to work with. He showed us all the aspects that are off with our beautiful home and all the ways we can restore it in order…
CJ was amazing to work with. He showed us all the aspects that are off with our beautiful home and all the ways we can restore it in order to love it a lifetime!
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Sales rep: Shane/Joe Crew: Diego & Jessie Shane and Joe were great to work with. A day after Shane's visit I changed my mind about doing…
Sales rep: Shane/Joe Crew: Diego & Jessie Shane and Joe were great to work with. A day after Shane's visit I changed my mind about doing the driveway and added some work to the backyard patio instead. Diego and Jessie did a good job raising some of the shovel catches along some of the sidewalk sections. They also filled a big void under the front door steps. They filled the big cracks along the rear garage foundation and along the backyard patio too. They also cleaned up after themselves after the job was completed. I am very satisfied with their work and my experience working with them.
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CJ was awesome, and we are feeling very good about having the work done!
CJ was awesome, and we are feeling very good about having the work done!
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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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Rene Renteria and his crew showed up by 9am from 3 hours away. They worked straight through to get the job done in one day. They cleaned up …
Rene Renteria and his crew showed up by 9am from 3 hours away. They worked straight through to get the job done in one day. They cleaned up everything and were gone by 4pm. The communication was great, repeatedly asked me if I had any questions or concerns throughout the day.
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Travis Falk did a great job explaining everything to me and was very professional. Thanks again Travis
Travis Falk did a great job explaining everything to me and was very professional. Thanks again Travis
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Stefan, Cooper and Emanuel came in and got right to work installing the waterproofing drain channels and the wall encapsulation. The work…
Stefan, Cooper and Emanuel came in and got right to work installing the waterproofing drain channels and the wall encapsulation. The work was done efficiently and effectively. I highly recommend Groundworks and this crew inparticular.
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Groundworks did an amazing job during my basement work. Jon and PaSay were great and were very helpful with my needs
Groundworks did an amazing job during my basement work. Jon and PaSay were great and were very helpful with my needs
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Sergio Robles came and provided a quote for concrete leveling for me on April 16, 2026. He was very professional and attentive to what I…
Sergio Robles came and provided a quote for concrete leveling for me on April 16, 2026. He was very professional and attentive to what I required. He explained how the job will be accomplished. He discussed payment information as well as how their discounts were applied. Very impressed!
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Sergio Robles was professional, helpful, and thorough. He took the time to make sure that we understood the extent of our issue while…
Sergio Robles was professional, helpful, and thorough. He took the time to make sure that we understood the extent of our issue while providing a selection of solutions.
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Very professional team from start to finish. The team made sure that we were satisfied with the job every step of the way. John, Cooper,…
Very professional team from start to finish. The team made sure that we were satisfied with the job every step of the way. John, Cooper, DeAndre, Enrique, and Jesse are the best team. Reinforced basement walls and waterproofing.
Repair and Protect Your Home for Good
Our team understands how the soil conditions and climate impact homes in the Sioux City area, and we work daily to keep homes on solid ground.
The inspection and estimate are completed same day and you’ll receive a written quote without any obligation to use our service. Our crew use award-winning tools and processes to make sure your home repairs are done at the expert level.
13831 Chalco Valley Parkway
Suite 100
Omaha, NE 68138
All times are listed in CT
- Mon
- 6:00am – 10:00pm
- Tue
- 6:00am – 10:00pm
- Wed
- 6:00am – 10:00pm
- Thu
- 6:00am – 10:00pm
- Fri
- 6:00am – 10:00pm
- Sat
- 7:00am – 10:00pm
- Sun
- 9:00am – 10:00pm