11 Best Foundation Companies in East Hampton, NY

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Last Updated: February 25, 2025

Foundation repairs can demand a significant time and financial investment. However, neglecting foundation repairs could lead to significant and costly issues down the road. East Hampton receives more rain than many places, which can put homes there at greater risk of water-related foundation damage.

To help homeowners find trusted foundation services, we researched the most dependable foundation repair companies near you. Read on to see our recommendations for the best foundation repair companies in East Hampton, New York.

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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 East Hampton

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

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101 Powdered Metal Dr, North Haven, CT 06473, USA (203) 347-0725 groundworks.com

Helps educate customers

Free quotes

Good customer service

Services Offered

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

Set in Stone of New England Ray's Carpentry

Set in Stone of New England Ray's Carpentry Logo

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

Punctual service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

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

Connecticut Basement Systems

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

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

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

Contractor Nation

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

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

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

Residential ResQ LLC

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

Free quotes

Good customer service

Helps educate customers

Services Offered

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

BioClean

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

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

Healthy Basement Systems

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User Rating

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

Good customer service

Free quotes

Transparent pricing

Services Offered

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

Creative Masonry & Chimney LLC

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

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Sidewalks
Repair
Inspection
Grading and leveling
Waterproofing
Retaining walls
Masonry
Concrete

Budget Dry Basement Waterproofing

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158 CT-81, Killingworth, CT 06419 (203) 421-8560 budgetdry.com

Helps educate customers

Free quotes

Good customer service

Services Offered

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

Basement Systems, Inc.

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60 Silvermine Rd, Seymour, CT 06483 (203) 881-5090 basementsystems.com

Helps educate customers

Transparent pricing

Good customer service

Free quotes

Services Offered

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

Lake Norman Long Island Excavating

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User Rating

488 Nichols Rd, Hauppauge, NY 11788 (631) 686-5516 lakenormanexcavating.com

Good customer service

Transparent pricing

Services Offered

Retaining walls
Sidewalks
Concrete
French drains
Grading and leveling
Waterproofing
Repair
Masonry
Driveways
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 provider 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 provider with comprehensive experience fixing all foundation types. It should have specialized knowledge of the latest repair methods 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 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 are no state-level licensing requirements for general contractors in New York, but there may be city or county regulations, so be sure to check with your local government. You can look up a company's New York business license on this website. There may be additional requirements for contractors to do certain concrete work.

Warranties

Pick a provider that offers transferable warranties for a minimum of a decade and, if possible, lifetime guarantees to fully back its services. This displays faith that their repairs will be high-quality and long-lasting and provides protection if problems come up later.

Questions To Ask Foundation Repair Companies

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

  • What type of guarantees do you offer? Trustworthy providers will offer warranties of minimum 10 years on materials and labor.
  • What exact repair method would you recommend for my specific situation and why? Your provider 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.
  • Can you provide a complete written cost estimate and project scope? Asking for a quote in writing helps shield you from unexpected expenses.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be attempting to bill you for extra work.
  • How long will the repairs realistically take? Look for providers that provide reasonable estimates.

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, high-quality repairs. Addressing foundation problems quickly reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in East Hampton, NY

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

On average, East Hampton homeowners pay around $2,885 for foundation repair, although the total cost will change based on several factors. The best way to get an estimate for the cost of a specific project is to solicit quotes from a handful of local foundation repair companies. Your total cost will be affected by things like the type of the repair(s) and the size of your house.

The main 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 complete any repairs necessary to remedy cracks or leaks. The price will vary depending on the size and cause of the problem.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The cost will depend 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 cost will depend on the material and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs designed to prevent water from getting into your foundation or basement. This can involve interior waterproofing, exterior waterproofing, or both, and the price can vary widely. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

One way to protect your foundation is to make sure that it has the proper level of moisture. East Hampton sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. You should also be sure to promptly identify and fix any leaking pipes or gutters.

If you have any concerns about your foundation, you can call a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can provide you with a list of potential concerns as well as steps you can take to further protect your foundation. Finally, if you're building a new home, be sure that you have a soil report done. This report provides information regarding how well the soil on your property will be able to support a foundation and highlights any potential future issues.

Your foundation repair expert should be the one obtaining the permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to make sure everything is properly authorized per East Hampton regulations.

Foundation repair, particularly very involved repairs such as basement waterproofing, should last a long time. This is particularly true when you employ a reputable company. When you solve systemic foundation issues, or reinforce important areas, you lower your risk of future problems.

The length of time a foundation repair takes varies greatly based on the type of repair that is needed and the size of your house. Most repairs take anywhere from one to several weeks. Talk to your East Hampton foundation repair company for the specific timeline for your project.

Other East Hampton, NY Home Services

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