11 Best Foundation Companies in Harlem, IL

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Last Updated: February 25, 2025

Foundation repairs can require a lot of time and money. However, not fixing foundation problems could lead to significant and costly issues down the road. Foundation repair is a large undertaking, and you might worry about the amount of time it will take, or if you'll be able to remain in your house in Harlem while the work is being done.

To help you find reliable foundation services, we researched the top-ranked and most trusted foundation repair companies near you. Read on to see our recommendations for the best foundation repair companies in Harlem, 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 Harlem

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

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

Free quotes

Helps educate customers

Transparent pricing

Punctual service

Good customer service

Services Offered

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

A-Proseal

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

Helps educate customers

Punctual service

Transparent pricing

Free quotes

Good customer service

Services Offered

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

Concrete Hero

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

Good customer service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

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

Atlas Restoration, LLC

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

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Services Offered

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

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

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

American Foundation Repair

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

Punctual service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

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

Reliable Basement Services

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

Free quotes

Punctual service

Helps educate customers

Transparent pricing

Services Offered

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

Alliance Restoration, Inc.

Alliance Restoration, Inc. Logo

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

Helps educate customers

Good customer service

Free quotes

Punctual service

Services Offered

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

Atlas Concrete Lifting

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

Helps educate customers

Punctual service

Transparent pricing

Good customer service

Services Offered

Concrete
Inspection
Sidewalks
Grading and leveling
Repair
Sealing
Driveways

American Waterproofing Co

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305 Industrial Ln, Wheeling, IL 60090 (847) 537-4200 americanwaterproofing.co

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Punctual service

Services Offered

Waterproofing
Concrete
Sealing
Retaining walls
Sump pumps
Masonry
Repair

U.S. Waterproofing

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81 Remington Rd, Schaumburg, IL 60173 (888) 733-7243 uswaterproofing.com

Helps educate customers

Punctual service

Free quotes

Services Offered

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

You need a good foundation repair contractor to properly assess issues and make appropriate repairs. Do your research and focus on these key factors when selecting the right company.

Experience

Look for a reliable local foundation provider with many years of successfully fixing all foundation types. Technicians should have up-to-date knowledge of current repair materials and methods. Contact the company to ask how long the business has served your community.

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a provider consistently delivers top-notch workmanship and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. Illinois does not have any state-level licensing requirements; you'll need to verify local requirements with your city or municipal government. You can determine if a company's business registration is in good standing on the Secretary of State's website. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Choose a provider that offers transferable warranties of at least a decade, ideally up to 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 the process of selecting foundation repair providers, get detailed answers to questions such as:

  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • Realistically, how long will repairs take? Look for companies that provide reasonable estimates.
  • Can you provide a complete written project scope and cost estimate? Getting quotes in writing helps protect you from unexpected expenses.
  • What type of warranties do you offer? Reputable companies will offer warranties of minimum 10 years on materials and labor.
  • What repair method would you recommend for my specific situation and why? Your provider may consider options such as carbon fiber, steel piers, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What do you see as the likely cause of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for unneeded work.

Carefully assessing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely delivers durable, long-lasting repairs. Repairing foundation problems quickly decreases the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Harlem, IL

There are a number of 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
  • Buckling, bowing, or cracked walls
  • Door or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Harlem homeowners spend around $3,061 on foundation repair. The cost of foundation repair will vary greatly depending on several factors. Things like the type of repair needed, the extent of the damage, and the size of your home will all play a part. The easiest way to find out how much a job might cost is to talk to a local foundation repair company 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 exactly as they sound: your foundation contractor will perform an inspection and take necessary measures to remedy cracks or leaks. The price will vary based on the size and cause of the issue.

Underpinning, also called piering or leveling, is when a contractor levels your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are required. The price of stabilization varies similarly. This process involves fixing bowing walls by reinforcing them with steel or carbon fiber strips, and the total cost will depend on the material and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs that help stop water from getting into your foundation or basement. This can include 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 caring for your foundation, you should make sure it gets the right amount of moisture. Avoid letting the soil around your Harlem house become too wet or too dry – make changes to your gutter system to route water away, or water your foundation if it starts to get too dry. Also be sure to promptly identify and fix any leaking pipes or gutters.

If you have any concerns about your foundation, you can contact a structural engineer for an evaluation. This will cost a few hundred dollars, but the consultation can net you a list of things to be aware of as well as additional steps to further protect your foundation. Finally, if you're constructing a new house, ensure that you have a soil report done. This report provides information regarding how well the soil on your property can support a foundation and highlights any potential future problems.

Your foundation repair professional should be the one obtaining the permits. You can request that the company provide a detailed explanation of its process and to see the paperwork and permits it has assembled to confirm everything is properly authorized per Harlem regulations.

When your foundation is in need of waterproofing, you might start to notice signs like discoloration or odors, basement flooding, hairline cracks, uneven floors, white powder or spots on your walls, or signs of mold, mildew, or fungus.

Your options include interior and exterior waterproofing. Interior waterproofing tends to be less expensive, and involves solutions such as the use of sealants or the installation of drains or sump pumps. Exterior waterproofing tends to be more expensive but more effective. This process can involve things like landscaping changes, external drains, or physical barriers to stop water from getting into basements and crawl spaces.

Most of the time, yes, you can continue living in your home while foundation repair professionals are working. Talk to your foundation repair technician to be certain.

Other Harlem, IL Home Services

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