11 Best Foundation Companies in North Haven, CT

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Last Updated: February 25, 2025

Foundation repairs can require a significant time and financial investment. However, neglecting foundation repairs could lead to significant and costly issues down the road. Residing in an area, like North Haven, that gets a good deal of rain can increase your risk of foundation issues, as water can build up and seep through the concrete.

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

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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 North Haven

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) 347-0725 groundworks.com

Helps educate customers

Free quotes

Good customer service

Services Offered

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

Quality Dry Basements

Quality Dry Basements Logo

Our Rating

User Rating

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

Transparent pricing

Punctual service

Free quotes

Helps educate customers

Good customer service

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

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

Punctual service

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Sundahl Waterproofing

Sundahl Waterproofing Logo

Our Rating

User Rating

1 Madison Ave, Larchmont, NY 10538 (914) 834-9212 sundahlwaterproofing.com

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Connecticut Basement Systems

Connecticut Basement Systems Logo

Our Rating

User Rating

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

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

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

BOCCIA Inc. Waterproofing and Masonry Specialists

BOCCIA Inc. Waterproofing and Masonry Specialists Logo

Our Rating

User Rating

168 Broadway, Garden City Park, NY 11040 (516) 747-7727 bocciabros.com

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Crawl space encapsulation
Mold remediation
Inspection
Waterproofing
Retaining walls
Repair
Concrete
French drains
Masonry
Driveways

Contractor Nation

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Our Rating

User Rating

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

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

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

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

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

Residential ResQ LLC

Residential ResQ LLC Logo

Our Rating

User Rating

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

Free quotes

Helps educate customers

Good customer service

Services Offered

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

BioClean

BioClean Logo

Our Rating

User Rating

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

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

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

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

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Waterproofing
Concrete
Masonry
Sidewalks
Inspection
Grading and leveling
Retaining walls
Repair
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

Working with a qualified foundation repair business is important for accurately evaluating the damage and making the right repairs. We recommend focusing on these key factors.

Experience

Look for a reputable 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

Reading through online reviews, checking the Better Business Bureau, and requesting local references helps you verify that the provider consistently delivers good workmanship and a positive customer service experience. Pay attention if you see numerous complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. 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 managed by the Department of Consumer Protection. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Choose a provider that offers transferable warranties of at least 10 years, ideally 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

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What guarantees do you provide? Reliable companies usually provide labor and materials warranties of at least 10 years.
  • What repairs would you recommend for my 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.
  • What options do you have for financing? Providers often offer payment plans for larger foundation repairs.
  • Can you provide a complete written project scope and cost estimate? Getting quotes in writing helps shield you from unexpected expenses.
  • Realistically, how long will the repairs take? Look for companies that provide reasonable estimates.
  • 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 trying to bill you for unneeded work.

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 offers durable, high-quality repairs. Swiftly addressing foundation issues helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in North Haven, CT

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

On average, North Haven homeowners pay around $3,012 for foundation repair, although the actual cost will depend on several factors. The fastest way to get an estimate for the cost of a specific project is to request quotes from one or more local foundation repair companies. The total price will be influenced by things like the type of the repair(s) and the size of your house.

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 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 the number of strips required. The cost of underpinning also varies. This process, also called leveling or piering, involves underpinning your foundation with concrete piers to level it; the cost is based on how many piers are needed.

If you're interested in waterproofing your foundation or basement, we recommend looking for a waterproofing specialist. This process may include indoor waterproofing, outdoor waterproofing, or both.

If you're constructing a new home, make sure that a soil report is completed. This report contains information about how well the soil on a given piece of land can support a foundation, and can give you a heads-up about any potential future issues. If you have concerns about an existing house, a few hundred dollars will cover an inspection and report by a structural engineer. They can alert you to any current problems 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 at an appropriate level. As North Haven 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. You should also stay vigilant for leaky pipes or gutters, so you can get them repaired quickly.

Foundation repair usually requires a permit, but acquiring one isn't your responsibility. Your foundation repair professional should obtain all the permits and other documents required in North Haven, and should be able to explain the process and/or provide the documents before starting work.

Foundation repairs carried out by a trustworthy company should last a long time. More extensive repairs, such as basement waterproofing, can be involved and expensive, but they are very helpful in lowering your risk of future issues.

Generally, foundation repair takes from one to several weeks. The range is wide because the time required will vary greatly depending on things like the type of repair needed and the size of your home. You should talk to your North Haven foundation repair professional for a more thorough timeline for your specific project.

Other North Haven, CT Home Services

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