11 Best Foundation Companies in Janesville, WI

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Last Updated: February 25, 2025

While foundation repair is typically expensive and requires significant time, not fixing foundation problems could lead to serious, expensive consequences in the future. Janesville homeowners might be concerned about whether they'll be able to stay in their house while repairs are being done, and how long repairs might take.

To help, we've put together a list of top foundation service providers near you. Keep reading to find top-rated foundation repair companies in Janesville, Wisconsin.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Janesville

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Foundation Pros of Wisconsin LLC

Foundation Pros of Wisconsin LLC Logo

Our Rating

User Rating

21870 Watertown Rd Apt 6, Waukesha, WI 53186 (262) 933-5616 foundationproswisconsin.com

Free quotes

Transparent pricing

Good customer service

Services Offered

Retaining walls
Repair
Driveways
Mold remediation
Concrete
Waterproofing
Sump pumps
Grading and leveling
Crawl space encapsulation
French drains
Masonry
Sidewalks
Sealing

A-Proseal

A-Proseal Logo

Our Rating

User Rating

27204 N Williams Park Rd, Wauconda, IL 60084 (847) 525-7394 a-proseal.com

Punctual service

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

Crawl space encapsulation
Waterproofing
Concrete
Retaining walls
Repair
Sealing
Inspection
Driveways
Sump pumps
Grading and leveling

Renew Basement Foundation

Renew Basement Foundation Logo

Our Rating

User Rating

5411 W Mobile St, West Allis, WI 53219 (414) 429-4901 renewbasementfoundation.com

Helps educate customers

Punctual service

Free quotes

Transparent pricing

Good customer service

Services Offered

Driveways
Crawl space encapsulation
Sump pumps
Waterproofing
Retaining walls
Repair
Grading and leveling
Sidewalks
Concrete

Atlas Restoration, LLC

Atlas Restoration, LLC Logo

Our Rating

User Rating

2815 Forbs Ave Ste 107 #23, Hoffman Estates, IL 60192 (224) 634-4940 atlasrestoration.com

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

Grading and leveling
Retaining walls
Waterproofing
Concrete
Sealing
Masonry
Crawl space encapsulation
Inspection
Repair
Sump pumps

American Foundation Repair

American Foundation Repair Logo

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User Rating

26875 W State Rte 22, Barrington, IL 60010 (800) 644-1900 americanfoundationrepair.com

Transparent pricing

Free quotes

Punctual service

Helps educate customers

Services Offered

Crawl space encapsulation
Repair
Concrete
Waterproofing
Sidewalks
Sealing
Retaining walls
Mold remediation
Inspection
Grading and leveling

Alliance Restoration, Inc.

Alliance Restoration, Inc. Logo

Our Rating

User Rating

11299 Kiley Dr, Huntley, IL 60142 (815) 477-0029 aricanhelp.com

Helps educate customers

Punctual service

Good customer service

Free quotes

Services Offered

Inspection
Crawl space encapsulation
Waterproofing
Driveways
Sealing
Repair
Sump pumps
Mold remediation

Haase & Sons Construction

Haase & Sons Construction Logo

Our Rating

User Rating

7147 Pineberry Ridge, Franklin, WI 53132 (414) 630-7382 haaseandsons.com

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

Retaining walls
Concrete
Repair
Inspection
Driveways
Crawl space encapsulation
Mold remediation
Sump pumps
Waterproofing

Atlas Concrete Lifting

Atlas Concrete Lifting Logo

Our Rating

User Rating

27555 IL-176, Wauconda, IL 60084 (847) 573-9200 atlasconcretelifting.com

Punctual service

Transparent pricing

Helps educate customers

Good customer service

Services Offered

Inspection
Grading and leveling
Concrete
Driveways
Repair
Sealing
Sidewalks

GSI Foundations

GSI Foundations Logo

Our Rating

User Rating

N112W14145 Mequon Rd Unit B, Germantown, WI 53022 (262) 236-6805 gsifoundations.com

Transparent pricing

Free quotes

Good customer service

Services Offered

Crawl space encapsulation
Mold remediation
Grading and leveling
Retaining walls
Waterproofing
Inspection
Repair

The Mudjackers LLC

The Mudjackers LLC Logo

Our Rating

User Rating

S29 W27296, Green Ln, Waukesha, WI 53188 (800) 262-7584 mudjackers.com

Transparent pricing

Free quotes

Services Offered

Driveways
Retaining walls
Repair
Sump pumps
Concrete
Grading and leveling
Crawl space encapsulation
Waterproofing

US Waterproofing Co

US Waterproofing Co Logo

Our Rating

User Rating

2314 Charles St, Rockford, IL 61104 (815) 227-1177 uswaterproofing.com

Free quotes

Punctual service

Helps educate customers

Services Offered

Sidewalks
Repair
Retaining walls
Crawl space encapsulation
Sump pumps
Driveways
Grading and leveling
Waterproofing
Concrete
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Research thoroughly before starting your foundation repair project, so you can find the most qualified foundation repair company. Here are the main factors we recommend considering.

Experience

We recommend looking for a local foundation repair provider with a long history of fixing various types of foundations. These companies should have expertise in the latest materials and techniques. Ask providers how long they've served your area.

Reputation

Looking through online reviews, checking the Better Business Bureau, and asking for local references helps verify that a company routinely provides good workmanship and good service. Pay attention if you see multiple complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both liability and workers compensation insurance. In Wisconsin, your contractor will probably hold a Dwelling Contractor license from the Department of Safety and Professional Services. To become licensed, contractors are required to show proof of either general liability insurance or a bond. If applicable, a contractor must also have workers' compensation insurance. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Choose a company that offers long transferable warranties of at least 10 years, ideally up to lifetime guarantees, to fully back their foundation repairs. This demonstrates confidence in the quality of their work and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

To compare foundation repair companies, you should ask specific questions such as:

  • What are some likely causes of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be attempting to bill you for unnecessary work.
  • Realistically, how long will repairs take to complete? Look for companies that provide reasonable estimates.
  • What guarantees do you offer? Reputable providers generally provide labor and materials warranties of at least 10 years.
  • What exact repair method would you recommend for this specific situation and why? Your provider may offer options such as carbon fiber, steel piers, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • Can you provide a complete written cost estimate and project scope? Getting the details in writing helps shield you from unexpected expenses.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.

Taking time to carefully evaluate foundation repair contractors will help homeowners find the right company for their needs. A company that can thoroughly answer these questions is likely one that provides durable, high-quality repairs. Swiftly addressing foundation issues helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in Janesville, WI

There are several signs that your foundation needs repairs. These might include:

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level floors
  • Cracked, bowing, or buckling walls
  • Door frames or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Janesville homeowners pay around $2,771 for foundation repair, although the cost will vary widely depending on several factors. The easiest way to get an estimate for the cost of your specific project is to ask for quotes from a few local foundation repair companies. The total price will be influenced by things like the size of your house and type of repair(s) needed.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

Leak repair and crack repair involve a technician coming to your home, completing an inspection, and using various repair techniques to fix leaks or cracks. The amount you spend can vary greatly depending on the size and root cause of the problem.

Stabilization helps to fix bowing walls by inserting carbon fiber or steel strips. The cost will depend on the material used and the number of strips needed. The cost of underpinning also varies. This process, also called piering or leveling, involves underpinning your foundation with concrete piers to level it; the cost depends on how many piers are needed.

If you're interested in waterproofing your foundation or basement, we recommend talking to a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

When building a new home, have a soil report completed. A soil report will contain information regarding how well your soil can support a foundation, and can provide you with a heads-up about any potential future problems. If you have concerns about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can alert you to any current problems that could use some attention, and advise you on avoiding future problems.

It's also important that the moisture around your foundation is appropriate. Don't let the soil around your Janesville home get too dry or too wet; at different times, you might find yourself having to reroute your gutters or water your foundation. Also, be on the lookout for leaky gutters or pipes, so you can get them repaired quickly.

Permits are needed for most foundation repairs, but getting one should not be your responsibility. Your foundation repair provider should put together all the permits and other documents required in Janesville, and should be able to provide the documents and/or explain the process before starting work.

You may not want to spend money hiring someone for what seems like a small foundation repair. However, it's always good to consult a professional. This way, you can avoid more expensive issues down the road. You may be able to fix small hairline cracks yourself, but it's always a smart idea to get an expert opinion first.

Foundation repairs that are done by a reliable company should last a long time. Large repairs, like basement waterproofing, can be very involved and expensive, but they are very helpful in reducing your risk of future issues.

Other Janesville, WI Home Services

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