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Best 5 Foundation Repair Companies in West Allis, WI

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. WI
  5. West Allis
Written By Max Peterson|Last Updated: May 18, 2024

Your foundation doesn't just keep your West Allis home stable. It also stands guard against water damage and erosion. You should contact a foundation contractor as soon as possible after noticing shifting or cracking walls. Start your foundation company search with these West Allis providers.

5 Best Foundation Repair Companies in West Allis

Renew Basement Foundation Logo

Renew Basement Foundation

Based on 66 customer reviews.

Services Offered

Sump PumpsRepairConcreteSidewalksDrivewaysWaterproofingGrading And LevelingRetaining WallsCrawl Space Encapsulation


  • Helps educate customers
  • Good customer service
  • Free quotes
5411 W Mobile St, West Allis, WI 414-429-4901 renewbasementfoundation.com
Foundation Pros of Wisconsin LLC Logo

Foundation Pros of Wisconsin

Based on 54 customer reviews.

Services Offered

SidewalksRetaining WallsCrawl Space EncapsulationFrench DrainsRepairGrading And LevelingMasonryConcreteWaterproofingSump PumpsDrivewaysMold RemediationSealing


  • Good customer service
  • Transparent pricing
  • Free quotes
21870 Watertown Rd Apt 6, Waukesha, WI 262-933-5616 foundationproswisconsin.com
Haase & Sons Construction Logo

Haase & Sons Construction

Based on 40 customer reviews.

Services Offered

WaterproofingConcreteCrawl Space EncapsulationSump PumpsDrivewaysInspectionMold RemediationRepairRetaining Walls


  • Punctual service
  • Transparent pricing
  • Free quotes
7147 Pineberry Ridge, Franklin, WI 414-630-7382 haaseandsons.com
JJ Enterprises Logo

JJ Enterprises

Based on 23 customer reviews.

Services Offered

ConcreteMasonryCrawl Space EncapsulationGrading And LevelingSidewalksRepairRetaining WallsWaterproofingDriveways


  • Transparent pricing
  • Helps educate customers
  • Good customer service
1900 S 74th St, West Allis, WI 414-349-2479 jjenterprises.biz

More Local Foundation Repair Companies

GSI General Inc.

User Reviews: 4.5/5 

2426 N 1st St
Milwaukee, WI 53212

R D Construction of Wi LLC

User Reviews: 4.5/5 

5224 South 13th Street
Milwaukee, WI 53221

McCoy Contractors

User Reviews: 4.5/5 

4230 N 126th St
Brookfield, WI 53005

CRC Concrete Raising Corp

User Reviews: 4.5/5 

2855 S 166th St
New Berlin, WI 53151

Verette Construction

User Reviews: 4.4/5 

N60W14432 Kaul Ave
Menomonee Falls, WI 53051

Coello & Associates, Inc.

User Reviews: 4.1/5 

2122 S West Ave
Waukesha, WI 53189

Ihn Company

User Reviews: 4.4/5 

633 Cecelia Dr
Pewaukee, WI 53072

GSI Foundations

User Reviews: 4.7/5 

N112W14145 Mequon Rd Unit B
Germantown, WI 53022

The Mudjackers LLC

User Reviews: 4.5/5 

S29 W27296, Green Ln
Waukesha, WI 53188

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about West Allis
Average Max Temp:53°F
Average Min Temp:41°F
Average Monthly Precipitation:2.85"
Percent of Homes With Basements8%
Average Cost of Foundation Repair:$2,770
Average Cost of Foundation Waterproofing:$2,906

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in West Allis

A few typical reasons why West Allis homeowners experience foundation problems include:

  • Aging plumbing: West Allis has its fair share of older homes, with a median building year of 1955. Many of these properties use cast-iron plumbing. When the pipes start to erode, leakage could reach your foundation and even pool beneath it.
  • Standing water: Standing water around your home can harm your foundation, especially when it collects in areas your gutters don't protect.
  • Improper modifications: Roofing or landscaping work that wasn't done properly could result in your foundation settling.
  • Topsoil Frost: When temperatures plunge, topsoil freezes rapidly and lower layers can't expand, pushing upper layers to heave and permanently damage infrastructure.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may exert pressure that causes your foundation fracturing, pipes rupturing, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

To choose a foundation repair contractor, you should consider what's most important to you. Use this guide to help you go through the process.

Licensing and Experience

According to the Wisconsin Department of Safety and Professional Services, all foundation repair companies must have a Dwelling Contractor certification. To earn and keep a license, a contractor must take a 12-hour preapplication course and take continuing education every other year. Talk to staff to gain more insight into a company's experience. You should ask about local building codes, inspection processes and permit ordinances.

Another way to evaluate a company's reputation is to look at its website. There, you can learn how long it's been in business and its trade qualifications. It might also share knowledge and insights through blog posts, podcasts, or videos.

Customer Reviews

Before committing to a company, review its online profile with the Better Business Bureau (BBB). You can examine both positive reviews and complaints. Complaints aren't necessarily a red flag in themselves. Instead, discover how a company handles them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate effectively, you should think twice about working with it.

Lastly, we suggest you search other platforms, such as Trustpilot and Google, for additional feedback.

Foundation Repair Cost in West Allis

The price of your foundation repair project can range widely depending on the severity of the issues and what must be fixed. For minor foundation fissures and settling problems, you may pay as little as $1,800. However, if there is substantial deterioration, the typical cost lands at about $2,800. More intricate projects requiring tunneling, helical piers, or major mudjacking could cost $6,800+. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$332
Leak Repair$2,634

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Frequently Asked Questions About Foundation Repair in West Allis

How much does foundation repair cost in West Allis?

You could spend about $2,800 on materials and labor for your foundation project. Ultimately, your costs will depend on your specific needs and the extent of the damage.

What are some signs I need foundation waterproofing?

Some signs your home needs foundation waterproofing include mold or mildew growth, flooding, hairline cracks, discoloration or odors, plumbing leaks, and uneven floors.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing sump pumps and drains or using sealants around a cellar. Exterior waterproofing is usually less expensive. It involves installing exterior drains and forming physical barriers between your foundation and yard.

What's the time to complete a typical foundation repair job?

Foundation repair is usually a multi-day job, but the hands-on work takes less than a week. If your repair job involves new concrete, the crew might pause work for seven to ten days while it cures.

Are there telltale signs I should avoid a particular foundation company?

Some "red flags" indicating a foundation company to avoid include poor customer reviews, inadequate qualifications, vague or incomplete estimates, aggressive marketing strategies, unsatisfactory guarantee terms, and a history of unresolved disputes.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide


U.S. Census Bureau (American Communities Survey)