11 Best Foundation Companies in Madison, CT

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Last Updated: February 25, 2025

While foundation repair is usually costly and requires significant time, not fixing foundation problems can lead to serious, expensive consequences in the future. The high amount of rain in Madison presents unique risks to your home's foundation. Water may leak through cracks or even seep into the concrete itself.

As a helpful resource for local homeowners, we’ve compiled and reviewed a list of highly-rated and reputable foundation repair companies in your area. Read on to see our top picks and find the best foundation repair companies in Madison, Connecticut.

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
4.9/5
  • Full-service foundation repair company
  • Expert technicians with strong customer reviews
  • Available in 33 states
Best Warranty Options
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 Madison

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.

Groundworks

Groundworks Logo

Our Rating

User Rating

101 Powdered Metal Dr, North Haven, CT 06473, USA (203) 347-2202 groundworks.com

Good customer service

Helps educate customers

Free quotes

Services Offered

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

Quality Dry Basements

Quality Dry Basements Logo

Our Rating

User Rating

18 Cannon Dr, Newtown, CT 06470 (203) 529-3737 qualitydrybasements.com

Good customer service

Helps educate customers

Transparent pricing

Punctual service

Free quotes

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

18 Highview Rd, Ridgefield, CT 06877 (203) 501-5053 unitedwaterproofing.com

Good customer service

Free quotes

Punctual service

Helps educate customers

Transparent pricing

Services Offered

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

Set in Stone of New England Ray's Carpentry

Set in Stone of New England Ray's Carpentry Logo

Our Rating

User Rating

28 Beacon Dr, North Kingstown, RI 02852 (401) 368-5500 setinstone123.com

Punctual service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Sidewalks
Retaining walls
Waterproofing
Driveways
Concrete
Grading and leveling
Masonry
Repair
Crawl space encapsulation
Inspection

Connecticut Basement Systems

Connecticut Basement Systems Logo

Our Rating

User Rating

33 Progress Ave, Seymour, CT 06483 (800) 541-0487 connecticutbasementsystems.com

Transparent pricing

Helps educate customers

Free quotes

Good customer service

Services Offered

Waterproofing
Repair
Retaining walls
French drains
Inspection
Sump pumps
Mold remediation
Crawl space encapsulation

Contractor Nation

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Our Rating

User Rating

60 Silvermine Rd, Seymour, CT 06483 (800) 640-1500 contractornation.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Mold remediation
Repair
Sealing
Radon
Driveways
Waterproofing
Crawl space encapsulation
Retaining walls

Vulcan Basement Waterproofing

Vulcan Basement Waterproofing Logo

Our Rating

User Rating

100 Lauman Ln # B, Hicksville, NY 11801 (718) 380-1500 vulcanwaterproofing.com

Transparent pricing

Helps educate customers

Free quotes

Services Offered

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

Residential ResQ LLC

Residential ResQ LLC Logo

Our Rating

User Rating

25 Nutmeg Valley Rd, Wolcott, CT 06716 (844) 201-4166 residentialresq.com

Helps educate customers

Good customer service

Free quotes

Services Offered

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

BioClean

BioClean Logo

Our Rating

User Rating

88 Farwell St, West Haven, CT 06516 (203) 283-3912 biocleanct.com

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Services Offered

Sump pumps
French drains
Retaining walls
Repair
Inspection
Mold remediation
Crawl space encapsulation
Waterproofing

Creative Masonry & Chimney LLC

Creative Masonry & Chimney LLC Logo

Our Rating

User Rating

1451 New Britain Ave #29, Farmington, CT 06032 (860) 225-9178 creativemasonryct.com

Good customer service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

Inspection
Retaining walls
Masonry
Concrete
Grading and leveling
Waterproofing
Sidewalks
Repair

Healthy Basement Systems

Healthy Basement Systems Logo

Our Rating

User Rating

79 Cedarhurst Ave, Medford, NY 11763 (631) 581-0808 healthybasementsystems.com

Good customer service

Free quotes

Transparent pricing

Services Offered

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

You need a good foundation repair company to accurately evaluate issues and make appropriate repairs. Do thorough research and focus on these important factors when looking for the right company.

Experience

Find a local foundation repair company with significant experience fixing all types of foundations. It should have expertise in the latest repair techniques and materials. Ask how long a provider has served your area.

Reputation

Spend time researching online reviews, browsing the Better Business Bureau, and asking for local references. This will help verify that the company consistently delivers good workmanship and great customer service. Take note of any complaints about faulty repairs or poor service.

Licensing and Insurance

Make sure any company you hire has the right licenses, bonds, and coverage for liability and workers' compensation. You typically want to look for a general contractor license. In Connecticut, this may be referred to as a Home Improvement Contractor license. These licenses are given out by the Department of Consumer Protection. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Choose a provider 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 in case of future issues.

Questions To Ask Foundation Repair Companies

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

  • What type of guarantees are provided? Trustworthy providers often offer warranties of at least 10 years on materials and labor.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to protect yourself from unexpected costs.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What do you see as the likely cause of my issues 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.
  • What repairs would you recommend for this situation, and why? Your contractor may provide options such as wall anchors, carbon fiber, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • How long will the repairs realistically take to complete? Look for companies that provide reasonable estimates.

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 high-quality, long-lasting repairs. Promptly fixing foundation issues helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Madison, CT

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

On average, Madison homeowners pay about $3,012 for foundation repair, although the actual cost will change based on several factors. The easiest way to estimate the cost of your specific project is to ask for quotes from one or more local foundation repair companies. Your total cost 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, perform an inspection, and use various repair techniques to remedy leaks or cracks. The cost of these procedures will vary greatly depending on the size and root cause of the problem.

Stabilization involves reinforcing bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material used and how many strips are 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 will depend on how many piers are needed.

If you're looking to waterproof your foundation or basement, we recommend looking for a waterproofing specialist. This process might include outdoor waterproofing, indoor waterproofing, or both.

When constructing a new house, make sure that a soil report is 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. They can alert you to any things that need attention, and give you advice on avoiding future problems.

It's also important that the moisture around your foundation is appropriate. As Madison sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. Also, be on the lookout for leaky gutters or pipes and repair them promptly.

Your foundation repair provider 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 assembled to make sure everything is properly authorized per Madison regulations.

Generally, yes, you can continue living in your home while foundation repair work is going on. You can ask your foundation repair technician to be certain.

We strongly suggest getting in touch with your home insurance provider before starting any foundation project to learn about what might be covered. In general, foundation repairs aren't covered by home insurance unless they're to fix damage that was caused by a covered weather event.

Other Madison, CT Home Services

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