11 Best Foundation Companies in Oswego, IL

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Last Updated: February 25, 2025

Foundation repair can involve significant time and financial investment. However, neglecting issues can lead to serious consequences and high costs down the line. You might even be anxious about starting the process at all, fearful that your house in Oswego has more extensive damage than you think.

To assist homeowners with finding quality foundation services, we researched and assembled a guide to 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 Oswego, 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 Oswego

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

Our Rating

User Rating

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

Transparent pricing

Punctual service

Good customer service

Helps educate customers

Free quotes

Services Offered

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

A-Proseal

A-Proseal Logo

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

Transparent pricing

Helps educate customers

Good customer service

Punctual service

Free quotes

Services Offered

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

Concrete Hero

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User Rating

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

Good customer service

Transparent pricing

Helps educate customers

Free quotes

Services Offered

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

Atlas Restoration, LLC

Atlas Restoration, LLC Logo

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11441 Melrose Ave, Franklin Park, IL 60131 (847) 994-2526 atlasrestoration.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

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

Safeguard Waterproofing - Ram Jack Illinois

Safeguard Waterproofing - Ram Jack Illinois Logo

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User Rating

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

Free quotes

Good customer service

Services Offered

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

Reliable Basement Services

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User Rating

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

Transparent pricing

Punctual service

Helps educate customers

Free quotes

Services Offered

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

American Foundation Repair

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

Free quotes

Transparent pricing

Helps educate customers

Punctual service

Services Offered

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

Alliance Restoration, Inc.

Alliance Restoration, Inc. Logo

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

Punctual service

Free quotes

Good customer service

Helps educate customers

Services Offered

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

Perma-Seal Basement Systems

Perma-Seal Basement Systems Logo

Our Rating

User Rating

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

Free quotes

Helps educate customers

Transparent pricing

Services Offered

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

Ken-Rich Concrete Lifting

Ken-Rich Concrete Lifting Logo

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User Rating

15510 Wentworth Ave, South Holland, IL 60473 (708) 331-8251 kenrichraise.com

Punctual service

Free quotes

Transparent pricing

Good customer service

Services Offered

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

Concrete Raising & Waterproofing Inc.

Concrete Raising & Waterproofing Inc. Logo

Our Rating

User Rating

1436 Boston Ave, Joliet, IL 60435 (815) 514-5342 concreteraisingandwaterproofing.com

Free quotes

Good customer service

Transparent pricing

Services Offered

Concrete
Sidewalks
Sealing
Repair
Crawl space encapsulation
Waterproofing
Sump pumps
Driveways
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

Hiring a qualified foundation repair contractor ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to conduct research beforehand, focusing on the factors listed here.

Experience

Look for a local foundation repair company with extensive experience fixing all foundation types. It should have specialized knowledge of the latest repair techniques and materials. Ask how long a company has served your area.

Reputation

Spend time reading through online reviews, browsing the Better Business Bureau, and requesting local references. This will help verify that the company consistently delivers quality work and great customer service. Take note of any complaints mentioning poor service or faulty repairs.

Licensing and Insurance

Make sure any company you hire has the right licenses, bonds, and insurance for liability and workers' compensation. There is no state-level licensing in Illinois; 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. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Look for a company that provides lengthy transferable warranties for a minimum of a decade, preferably lifetime guarantees, to back its foundation repairs. This demonstrates faith that its services are top-quality and safeguards you if issues come up in the future.

Questions To Ask Foundation Repair Companies

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

  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.
  • What foundation defects did you identify during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers an unclear answer, it may be trying to bill you for extra work.
  • Can you provide a cost estimate and project scope in writing? Make sure to get quotes in writing to protect yourself from unexpected expenses.
  • Realistically, how long will the repairs take? Look for companies that provide reasonable estimates.
  • What warranties do you provide? Reliable companies usually provide labor and materials warranties of at least 10 years.
  • What repairs do you recommend for this situation, and why? Your contractor may offer options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.

Thoroughly reviewing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely delivers long-lasting, quality repairs. Fixing foundation problems swiftly lowers the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Oswego, IL

If your foundation needs repairs, it may manifest in a number of ways. Outside, you may see a crumbling or cracking foundation or cracks in your driveway. Your ground level or basement might have uneven or cracked floors. You might notice doors or windows that are sticking in their frames, or that the frames are skewed. You could also notice buckling, cracking, or bowing walls.

On average, Oswego homeowners pay around $3,067 for foundation repair, although the cost will depend on several factors. The best way to estimate the cost of your specific project is to ask for quotes from a handful of local foundation repair companies. The total price will be determined 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.

For both leak repair and crack repair, a technician will come to your home, complete an inspection, and use various measures to fix leaks or cracks. The cost of these procedures can vary greatly depending on the size and cause of the problem.

Stabilization reinforces bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material chosen and the number of strips required. The cost of underpinning also varies. This process, also called leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost will be based on how many piers are needed.

If you're looking to waterproof your foundation or basement, we suggest finding a waterproofing specialist. This process may include indoor waterproofing, outdoor waterproofing, or both.

When caring for your foundation, you should make sure it has the proper level of moisture. Avoid letting the soil around your Oswego 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 quickly identify and fix any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can net you a list of things to be aware of as well as steps you can take to further protect your foundation. Finally, if you're building a new house, ensure that you have a soil report done. This can provide information regarding how well the soil on your property will be able to support a foundation, and can highlight potential future problems.

Foundation repair usually requires a permit, but applying for one shouldn't be your responsibility. Your foundation repair provider should get all the permits and other documents required in Oswego, and should be able to provide the documents and/or explain the process before starting work.

It's smart to talk to your foundation repair company about this issue before beginning any project. Most of the time, yes, you and your family will be able to remain in your home while foundation repairs are underway.

You may be able to handle small hairline cracks on your own, but in general, you should at least consult a professional before beginning any kind of foundation maintenance. Although you may balk at the idea of paying someone for a task you feel you can handle yourself, foundation repair mistakes can cost you much more in the future.

Other Oswego, IL Home Services

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