11 Best Foundation Companies in Ansonia, CT

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Foundation repair can involve significant time and financial investment. However, ignoring issues can lead to serious consequences and high costs down the line. Ansonia receives more rain than many other areas, which puts houses there at greater risk of water-related foundation damage.

To help, we've compiled a list of top foundation service providers in your area. Keep reading to find top-rated foundation repair companies in Ansonia, 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 Ansonia

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

Helps educate customers

Free quotes

Good customer service

Services Offered

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

City Suburb

City Suburb Logo

Our Rating

User Rating

9708 101st Ave, Queens, NY 11416 (718) 849-8999 citysuburbinc.com

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Quality Dry Basements

Quality Dry Basements Logo

Our Rating

User Rating

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

Punctual service

Transparent pricing

Helps educate customers

Free quotes

Good customer service

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

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

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Punctual service

Services Offered

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

Professional Home Remodeling Inc.

Professional Home Remodeling Inc. Logo

Our Rating

User Rating

1184 Hempstead Turnpike, Franklin Square, NY 11010 (718) 316-9221 phr-ny.com

Transparent pricing

Free quotes

Services Offered

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

Sundahl Waterproofing

Sundahl Waterproofing Logo

Our Rating

User Rating

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

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

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

Connecticut Basement Systems

Connecticut Basement Systems Logo

Our Rating

User Rating

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

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Excel Masonry Contractor

Excel Masonry Contractor Logo

Our Rating

User Rating

102-21 Astoria Blvd, Queens, NY 11369 (347) 331-7600 masonrycontractorny.com

Helps educate customers

Free quotes

Good customer service

Punctual service

Services Offered

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

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

Transparent pricing

Helps educate customers

Services Offered

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

Vulcan Basement Waterproofing

Vulcan Basement Waterproofing Logo

Our Rating

User Rating

76-28 Parsons Blvd, Queens, NY 11366 (877) 885-2268 vulcanwaterproofing.com

Helps educate customers

Free quotes

Transparent pricing

Services Offered

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

Contractor Nation

Contractor Nation Logo

Our Rating

User Rating

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

Free quotes

Good customer service

Transparent pricing

Helps educate customers

Services Offered

Driveways
Retaining walls
Sealing
Radon
Waterproofing
Repair
Crawl space encapsulation
Mold remediation
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, so you can find the most qualified foundation repair company. Here are the main factors you should consider.

Experience

Pick a local foundation repair provider with comprehensive experience fixing all kinds of foundation problems. It should have specialized knowledge of the latest repair methods and materials. Ask how long a provider has served your area.

Reputation

Looking through online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a company routinely provides quality work and great customer service. 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 liability and workers compensation 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 issued by the Department of Consumer Protection. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Opt for a provider offering long transferable warranties of at least 10 years, ideally lifetime guarantees, to completely back its foundation services. This exhibits belief in the quality and durability of the repairs and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

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

  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to protect yourself from unexpected costs.
  • What options do you offer for financing? Many providers offer payment plans for larger foundation projects.
  • What foundation defects did you identify during inspection that may be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be attempting to bill you for unnecessary work.
  • What guarantees do you provide? Reliable companies usually provide labor and materials warranties of at least 10 years.
  • How long will repairs realistically take? Look for companies that provide reasonable estimates.
  • What repairs would you recommend for this situation, and why? Your contractor may offer options such as steel piers, wall anchors, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.

Thoroughly reviewing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely completes long-lasting, quality repairs. Addressing foundation problems right away decreases the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Ansonia, CT

If your foundation needs repairs, you may notice a number of symptoms. Outside, you might 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 frames that are skewed. You might also notice cracking, bowing, or buckling walls.

On average, Ansonia homeowners pay around $3,012 for foundation repair, although the total cost will vary widely depending on several factors. The fastest way to estimate the cost of a specific job is to get quotes from one or more local foundation repair companies. Your total cost will be determined 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.

Leak repair and crack repair involve a technician coming to your home, completing an inspection, and using various measures 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 carbon fiber or steel strips. The amount you spend will depend on the material chosen and the number of strips needed. The cost of underpinning also varies. This process, sometimes referred to as piering or leveling, involves leveling your foundation by underpinning it with concrete piers; the cost will be based on how many piers are used.

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

If you're building a new home, have a soil report completed. This report contains information about how well the soil on a given piece of land can support a foundation, and can provide you with a heads-up about any potential future issues. If your concerns are about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can alert you to any things that need attention, and advise you on avoiding future problems.

You also want to make sure that the moisture around your foundation is appropriate. As Ansonia 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 gutters or pipes and repair them quickly.

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

It's a good idea to ask your foundation repair company about this before you commit to any project. Generally, yes, you should be able to remain in your home while foundation repairs are underway.

You may be able to take care of small hairline cracks on your own, but in general, you should at least consult a professional before you begin any sort of foundation maintenance. While you may balk at the idea of paying someone for work you feel like you can handle yourself, mistakes made during foundation repair can be even more costly down the line.

Other Ansonia, CT Home Services

Loading map...