Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Onalaska, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation repair project in Onalaska, WI?

Select your specific project to find the pro for you.

Find Foundation repair specialists in Onalaska

Avatar for American Waterworks
American Waterworks
4.5(
171
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Onalaska, WI and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"I had a great experience from start to finish. I had four different foundation companies look at the large crack in my foundation. Two said to put epoxy in it and I would be good. The third offered a slightly more involved fix that would not address the root of the problem. American Waterworks was different from the start. First of all, they book a three hour appointment so they can fully investigate, measure and explain exactly what is happening and what needs to be done to truly fix the problem. The level of knowledge and expertise shown by the the Design Specialist, Chuck, was astounding. He even predicted that there would be at least one if not two more cracks in the foundation we could not see and their location and he was right on both counts. I ended up needing 10 helical piers and 7 helical anchors to repair the foundation and stop it from rotating backwards toward the hill and to stabilize and lift the foundation back to its original position. The three man installation crew was incredible. Jose the Foreman, Luis the Co-Foreman, and Jose the Production Specialist were extremely hard working, knowledgeable and always willing to take time to answer any questions I had about the project. Their level of professionalism, courtesy and attention to detail put me at ease during such a major undertaking and I always knew my house was in good hands. I can not recommend American Waterworks enough to anyone needing their foundation repaired."
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
631 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Acculevel, Inc. - Wisconsin
Acculevel, Inc. - Wisconsin
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair

Serving Onalaska, WI and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Acculevel did a super job for us! We have a house that was built in 1902 with a small crawl space. They fixed ALL our problems and did NOT have to tear up the floors. Our floors are level and stable. They were professional and neat. I would hire them for any basement or foundation issues you wont be sorry! 10 stars to the crew"
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+26

18 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Apex Concrete and Excavating
Apex Concrete and Excavating
5.0(
3
)
Poured Concrete Wall - Repair

Serving Onalaska, WI and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

1
2
3
1
2

+3

Response time5 hrs
Avatar for NextGen Concrete
NextGen Concrete
5.0(
2
)
Poured Concrete Wall - Repair

Serving Onalaska, WI and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"This crew of concrete workers is very hard working and take their end product seriously. It’s obvious they really care about the quality of their work. They created the walk out basement foundation for our new home along with the attached garage and front porch. We are very happy with how it turned out."
ICF Foundation
Basement floor
Response time2 hrs
Avatar for Vip outdoor services
Vip outdoor services
5.0(
2
)
Foundation Drainage - Install or Replace

Serving Onalaska, WI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Response time2 days
Recommended by100%of homeowners
Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Onalaska, WI and surrounding areas

In business since 1989

Free estimates

Emergency services offered

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today!\n\nWe specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton\n\nAL.Dothan 334-648-3817,\nAL Birmingham 334-648-3817,\nAL Huntsville 334-648-3817,\nAL Mobile 334-648-3817,\nAL Tuscaloosa 334-648-3817,\nAL Montgomery 334-578-4761,\nAR Little Rock 334-648-3817,\nAZ Phoenix 334-648-3817,\nCA LosAngeles/Sacramento 334-648-3817,\nCO Denver/Colorado Springs 334-648-3817,\nCT Hartford 334-648-3817,\nDE Dover 334-648-3817,\nFL Tallahassee 334-648-3817,\nFL Cape Canaveral/ Cocoa 334-648-3817,\nFL. Destin 334-648-3817,\nFL Gainsville 334-648-3817\nFl Jacksonville 334-648-3817,\nFL Orlando 334-648-3817,\nFL Panama City 334-648-3817,\nFL Tampa 334-648-3817,\nFL Miami 334-648-3817,\nGA Atlanta 334-648-3817,\nGA Albany 334-648-3817,\nGA Augusta 334-648-3817,\nGA Columbus 334-648-3817,\nGA Macon 334-648-3817,\nGA Valdosta 334-648-3817,\nIA Des Moines 334-648-3817,\nID Boise 334-648-3817,\nIL Chicago/Springfield 334-648-3817,\nIN Indianapolis 334-648-3817,\nKS Levenworth/Topeka 334-648-3817,\nKY Frankfort 334-648-3817,\nLA New orleans/Baton Rouge 334-648-3817,\nMA Boston 334-648-3817,\nMD Annapolis 334-648-3817,\nME Augusta 334-648-3817,\nMI Detroit/Lansing 334-648-3817,\nMN Saint Paul 334-648-3817,\nMO kansas City/Jefferson City 334-648-3817,\nMS Jackson 334-648-3817,\nMS Biloxi 334-648-3817,\nMS Gulf Port 334-648-3817,\nMT helena 334-648-3817,\nNC Raleigh 334-648-3817,\nND Bismark 334-648-3817,\nNE Lincoln 334-648-3817, \nNJ Trenton 334-648-3817,\nNM Santa Fe 334-648-3817,\nNV Carson City 334-648-3817,\nNV Las Vegas 334-648-3817\nNY Albany 334-648-3817,\nOH Columbus 334-648-3817,\nOK Oklahoma Ciy 334-648-3817,\nOR Salem 334-648-3817,\nPA harrisburg 334-648-3817,\nRI Providence 334-648-3817,\nSC Columbia 334-648-3817,\nSD Pierre 334-648-3817,\nTN nashville 334-648-3817,\nTX Austin 334-648-3817,\nUT Salt Lake City 334-648-3817,\nVA Richmond 334-648-3817,\nVT montpelier 334-648-3817,\nWI Madison 334-648-3817,\nWV Charleston 334-648-3817,\nWY Cheyenne 334-648-3817

Additional Photos
Additional Photos
Recommended by60%of homeowners
King Excavation
New to Angi
Foundation Drainage - Install or Replace

Serving Onalaska, WI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

Response time6 days
Showing 1-10 of 25
Foundation Repair questions, answered by experts

Concrete spalling can be fairly serious, especially if left untreated or in a public area. It can be a tripping hazard and, if not resolved, can lead to structural instability.

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

You can buy a home with foundation issues, but understanding the extent of the problem and what solution you need is critical. If you learn that a home you’re trying to buy has a foundation problem, it’s not necessarily a deal breaker, but you should have a professional assess the issue to see how severe it is and know when to walk away from a foundation problem. Foundation issues can necessitate simple and affordable solutions or complex work that costs thousands. 

Generally, foundation cracks and repair are not covered by standard homeowners insurance policies. This type of damage is often considered normal wear and tear or a result of poor maintenance, which is the homeowner's responsibility. For example, damage caused by settling, shifting soil, or drainage issues is typically excluded.

However, there are exceptions. Coverage may apply if the foundation damage is a direct result of a covered peril, such as a house fire, a burst pipe, vandalism, or a vehicle accident. Coverage for natural disasters like earthquakes and floods often requires a separate, specific policy or add-on.

Whether you need a permit for foundation repair depends on your location and the scope of the work. Major repairs like foundation stabilization typically require a building permit, while smaller projects such as sealing non-structural cracks or applying waterproofing solutions often do not. It's crucial that your contractor follows all local building codes, as an inspector will review the work to ensure it's up to standard. Failing to obtain the necessary permits can create issues when selling your home and may lead to further damage if the work is not done correctly. Your foundation repair specialist will usually know if a permit is needed and can handle the process for you. You can also contact your local building department or municipal office to confirm the requirements and verify that your contractor has filed the appropriate paperwork.

The Onalaska, WI homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.