Foundation Repair & Basement Waterproofing in Sioux Center, IA

Does your home or commercial property have bowing foundation walls, sinking concrete slabs, or leaky windows in the basement? There is no reason to worry — Thrasher Foundation Repair is your trusted expert, providing solutions for these problems and so much more since 1975.

Contact Thrasher Foundation Repair to schedule a free inspection and cost estimate on any of our reliable services, including basement waterproofing, foundation repair, crawl space encapsulation, and concrete repair. We proudly serve Sioux Center, IA and nearby areas.

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Durable foundation repairs in Sioux Center

No matter how small the foundation damage may seem, problems can worsen and impact other areas of a home or building, leading to issues like sticking windows and doors, cracked drywall, a tilting chimney, and moisture intrusion. From cracked foundation floors to bowing basement walls and foundation settlement, Thrasher Foundation Repair provides permanent solutions for these structural problems and more.

Foundation Problems We Fix:

  • Foundation settlement & sinking
  • Sticking windows & doors
  • Tilting chimneys
  • Tilting & bowing walls
  • Cracked foundation walls & floors
  • Collapsing retaining walls
  • Sagging crawl space
  • Uneven floors

Our Foundation Repair Products:

  • Crawl space support posts
  • Push piers & helical piers
  • Wall anchors
  • Street creep repairs
  • Foundation wall brace & beams
  • Carbon fiber wall straps
  • Foundation settlement repair
  • Foundation crack repair

Schedule a free foundation inspection and service estimate to get personalized repair solutions for your property. We proudly serve Sioux Center and nearby areas in Iowa.

Lasting basement waterproofing system in Sioux Center

If your home or building has leaky egress windows, damp walls, excess condensation, mold, or other moisture intrusion problems, contact the basement waterproofing experts at Thrasher Foundation Repair.

We can eliminate basement flooding and leaking with a patented waterproofing system customized to suit any property, creating a dry below-grade space and keeping it that way for years to come! We proudly serve Sioux Center and nearby areas in Iowa.

Schedule a free basement waterproofing inspection and service estimate to learn more. We proudly serve Sioux Center and nearby areas in Iowa.

Our basement waterproofing system includes:

  • Interior drainage systems
  • Sump pumps
  • Replacement egress windows
  • Window wells
  • Mold treatment
  • Dehumidifiers

Crawl space repair & encapsulation services in Sioux Center

Do you have a musty, wet, and humid crawl space in your home or building? Don’t deal with the mess on your own. Contact the crawl space encapsulation and repair professionals at Thrasher Foundation Repair! We provide a suite of crawl space solutions designed to create a drier, more secure area, including a moisture-proof vapor barrier, crawl space doors, crawl space support jacks, and more.

Concrete repair & concrete leveling experts in Sioux Center

If you’re tired of sinking, cracked driveways, pool decks, sidewalks, or other concrete slabs around your property, contact the concrete repair professionals at Thrasher Foundation Repair. We offer simple, innovative solutions that are far superior to the standard mudjacking or concrete replacement. Our cracked concrete repair, concrete leveling, and concrete sealing systems install with no mess and no stress. Plus, they are quick to cure, so you can use your slabs soon after installation.

Never worry about UV rays, debris, gas, water, or other liquids ruining your slabs. Our solutions are incredibly durable and address the underlying cause of concrete damage, meaning you get lasting results that save you money!

Schedule a free concrete repair estimate to learn more. We proudly serve Sioux Center and the surrounding areas.

Our concrete repair solutions:

  • PolyLevel®® concrete leveling
  • NexusPro™ cracked concrete repair
  • SealantPro™ concrete sealing
  • Commercial concrete repairs
  • Driveway repairs
  • Pool deck leveling
  • Sidewalk repairs
  • Step repairs

The Thrasher Difference.

No matter the job - we aren't going to feel good about the hard work we've done until you're happy. So we'll do it right or make it right. That's the Thrasher promise.

For the last 45 years in the basement and foundation repair industry, we've focused on the value of doing whatever it takes to get the job done and "wow" our customers every step of the way.

Explore The Thrasher Difference

Before and After Pictures from Sioux Center
Downspouts causing washout at home in Sioux Center, IA

Downspouts causing washout at home in Sioux Center, IA

Before After
Downspouts causing washout at home in Sioux Center, IA Downspouts causing washout at home in Sioux Center, IA

This home's downspouts were releasing water right on its foundation. This can cause a washout of the dirt and future foundation issues. While we were out doing concrete repair work on their driveway, we buried the downspouts to prevent future issues. 

Recent job requests in Sioux Center, IA

Neighborhood: Sioux Center, 51250

Looking at a house on auction that has horizontal cracks on all the walls. looking at your power brace system. The walls are not bowing bad so this would be more preventative than totally necessary. I would like an estimate on trying to correct these problems. Additional information: Needs help with: Wall Support

Neighborhood: Sioux Center, 51250

My driveway and sidewalk are sinking in front of my garage. Additional information: I need help with: Concrete Repair

Neighborhood: Sioux Center, 51250

We are wanting to remodel our basement but before we do that we want to make it waterproof Additional information: I need help with: Waterproofing
Job Stories From Sioux Center, IA
Concrete Repair on Driveway in Sioux Center, IA

This homeowner was concerned about the safety of their driveway. It was unlevel and cracking causing tripping hazards for their grandkids and guests they had over. They chose Thrasher because they knew it would be quality work and that we would stand behind the job we did. 

When we came out to inspect the concrete, we found that the concrete was starting to crack this was due to a failed expansion joint causing pressure on the driveway. To fix the problem, we used Compression Guard to give them a buffer to absorb their expanding concrete. We then used Nexuspro to caulk up all joints and cracks in the driveway to prevent water intrusion underneath the slabs. 

They also had downspouts too close to the home that needed to be put out further. We buried their downspouts so they can have a neat, clean appearance in the yard.

The customer was happy to take care of these problems and ensure the value of their home is maintained and their grandkids are safe.


Concrete Repair on Driveway in Sioux Center, IA - Photo 1