11 Best Foundation Companies in Avon, IL

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Last Updated: February 25, 2025

Repairing your foundation requires a substantial time and money investment. However, ignoring foundation problems can lead to major and costly issues. Homeowners in Avon might be wondering whether they'll be able to remain in their home while repairs are underway, and how long those repairs might take.

To assist homeowners with finding quality foundation services, we put together a list of top-rated and highly reviewed foundation repair companies serving your area. Read on for our recommendations and to learn about the best foundation repair companies in Avon, Illinois.

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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 Avon

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.

Real Seal Basement Waterproofing & Foundation Repair

Real Seal Basement Waterproofing & Foundation Repair Logo

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570 Estes Ave, Schaumburg, IL 60193 (847) 262-4886 therealsealllc.com

Free quotes

Punctual service

Transparent pricing

Helps educate customers

Good customer service

Services Offered

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

Foundation Pros of Wisconsin LLC

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

Transparent pricing

Good customer service

Free quotes

Services Offered

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

A-Proseal

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

Good customer service

Punctual service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

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

Concrete Hero

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1031 Howard St, St. Charles, IL 60174 (630) 940-2805 theconcretehero.com

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

Masonry
Repair
Grading and leveling
Retaining walls
Waterproofing
Inspection
Driveways
Concrete
Sidewalks
Sealing

Renew Basement Foundation

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

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Punctual service

Services Offered

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

Atlas Restoration, LLC

Atlas Restoration, LLC Logo

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

Free quotes

Good customer service

Transparent pricing

Helps educate customers

Services Offered

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

Safeguard Waterproofing - Ram Jack Illinois

Safeguard Waterproofing - Ram Jack Illinois Logo

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400 Domenic Ct, Franklin Park, IL 60131 (847) 603-4048 ramjack.com

Free quotes

Good customer service

Services Offered

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

American Foundation Repair

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

Transparent pricing

Punctual service

Free quotes

Helps educate customers

Services Offered

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

Reliable Basement Services

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User Rating

3S080 Talbot Ave, Warrenville, IL 60555 (630) 777-0539 reliablebasement.com

Punctual service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Crawl space encapsulation
Waterproofing
Sump pumps
French drains
Sealing
Radon
Retaining walls
Inspection
Repair
Grading and leveling

Alliance Restoration, Inc.

Alliance Restoration, Inc. Logo

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

Punctual service

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Perma-Seal Basement Systems

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User Rating

412 Rockwell Ct, Burr Ridge, IL 60527 (800) 421-7325 permaseal.net

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Inspection
Waterproofing
Retaining walls
Concrete
Sump pumps
Repair
Sealing
Crawl space encapsulation
Grading and leveling
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 in order to find the most qualified foundation repair company. Here are the main factors you should consider.

Experience

Choose a well-established local company with extensive experience successfully completing all kinds of foundation repairs. These companies have specialized expertise with the latest methods and materials. Ask how long a company has served homes in your area.

Reputation

Carefully reading online reviews, checking the Better Business Bureau, and getting local references helps confirm that a company consistently delivers top-notch workmanship and great service. Pay attention to any complaints about poor service or faulty repairs.

Licensing and Insurance

It's important to select a provider that has the right licenses, bonding, and insurance for liability and workers' compensation. Illinois does not have any state-level licensing requirements; you'll need to check with your city or municipal government to learn about any local requirements. You can determine if a company's business registration is in good standing on the Secretary of State's website. There may be additional requirements for contractors to do certain work with concrete.

Warranties

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

Questions To Ask Foundation Repair Companies

During your assessment of potential foundation repair companies, make sure to ask specific questions such as:

  • Can you provide a complete written cost estimate and project scope? Getting quotes in writing helps shield you from unexpected costs.
  • What type of guarantees do you offer? Reputable companies typically offer warranties of minimum 10 years on labor and materials.
  • How long will the repairs realistically take? Look for providers that provide reasonable estimates.
  • What repair method do you recommend for my specific situation and why? Your provider may offer options such as steel piers, wall anchors, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • What are some likely causes of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be trying to bill you for extra work.
  • 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 discover the right company for their needs. A company that can thoroughly answer these questions is likely one that delivers durable, high-quality repairs. Swiftly addressing foundation issues helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in Avon, IL

There are certain signs that your foundation is in need of repair. These can include:

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

On average, Avon homeowners spend around $2,477 on foundation repair. The amount you'll spend on foundation repair depends on a number of factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all play a part. The best way to learn how much a job may cost is to speak with a local foundation repair expert and schedule a free inspection and estimate.

The primary types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary depending on the size and cause of the problem.

Underpinning, also called leveling or piering, is the process of leveling your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are used. The price of stabilization is also variable. This process reinforces bowing walls with carbon fiber or steel strips. The cost will depend on what material is used and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs that help prevent water from getting into your foundation or basement. This can involve exterior waterproofing, interior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you think your foundation needs waterproofing.

When constructing 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 issues. If your concerns are about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can point you to any things that could use some attention, and advise you on avoiding future problems.

You also want to make sure that the moisture around your foundation is appropriate. Don't let the soil around your Avon home get too dry or too wet; at different times, you might find yourself having to reroute your gutters or water your foundation. You should also stay vigilant for leaky gutters or pipes and repair them quickly.

Your foundation repair professional should acquire the needed permits. You can request that the company provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to confirm everything is properly authorized per Avon regulations.

We recommend that you do not put off a foundation repair project. Minor issues may have an underlying cause that could lead to numerous future problems, and it's better to get ahead of the issue as soon as possible. A minor problem now could turn into a large and very expensive one in the future if the signs are ignored.

In general, foundation repair projects will take from one to several weeks. This range is large because the time taken will vary greatly depending on factors like the type of repair and the size of your house. You should talk to your Avon foundation repair professional for a more thorough timeline for your specific project.

Other Avon, IL Home Services

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