11 Best Foundation Companies in East Northport, 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 substantial and costly issues down the road. If your house is in an area (like East Northport) that gets a good deal of rain, you could be more at risk of issues like water leaking into foundation cracks.

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. Keep reading this guide to find the best foundation repair companies in East Northport, New York.

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  • 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 Northport

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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2624 Hamilton Blvd. South Plainfield, NJ 07080 (908) 543-7676 groundworks.com

Free quotes

Punctual service

Transparent pricing

Good customer service

Services Offered

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

Blue Umbrella Waterproofing

Blue Umbrella Waterproofing Logo

Our Rating

User Rating

541 Oakwood Ave, Roselle Park, NJ 07204 (908) 574-1140 blueumbrellawaterproofing.com

Free quotes

Transparent pricing

Helps educate customers

Punctual service

Good customer service

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

20 Cambridge Dr, Matawan, NJ 07747 (732) 430-2026 firstchoicewaterproofing.com

Free quotes

Helps educate customers

Punctual service

Transparent pricing

Good customer service

Services Offered

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

City Suburb

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User Rating

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

Free quotes

Good customer service

Helps educate customers

Services Offered

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

United Waterproofing

United Waterproofing Logo

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

Punctual service

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Quality Dry Basements

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Our Rating

User Rating

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

Punctual service

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Services Offered

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

Blue Planet Construction and Environmental Services

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Our Rating

User Rating

120 Kings Hwy, Middletown Township, NJ 07748 (732) 284-7150 blueplanet.pro

Free quotes

Helps educate customers

Good customer service

Services Offered

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

Brick Tech Contracting Corp

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User Rating

2855 Cropsey Ave, Brooklyn, NY 11214 (718) 200-0699 bricktechnyc.com

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Punctual service

Services Offered

Waterproofing
Concrete
Inspection
Repair
Mold remediation
Driveways
Sealing
Masonry
Retaining walls
Sidewalks

Basement Waterproofing Solutions and Mold remediation

Basement Waterproofing Solutions and Mold remediation Logo

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User Rating

71 Ionia Ave, Staten Island, NY 10312 (718) 761-3698 basementwps.com

Punctual service

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

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

Professional Home Remodeling Inc.

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User Rating

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

Transparent pricing

Free quotes

Services Offered

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

Healthy Way Waterproofing & Mold Remediation

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Our Rating

User Rating

181 New Rd, Parsippany-Troy Hills, NJ 07054 (862) 205-2566 healthywaynj.com

Good customer service

Transparent pricing

Free quotes

Services Offered

Repair
Masonry
Inspection
Grading and leveling
Retaining walls
Mold remediation
French drains
Crawl space encapsulation
Waterproofing
Sump pumps
Sealing
Concrete
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 properly assess issues and make appropriate repairs. Do your research and focus on these key factors when looking for the right company.

Experience

Look for a reputable local foundation provider with many years of successfully fixing all foundation types. Technicians should have extensive experience with current repair materials and methods. Contact the company to ask how long it’s served your community.

Reputation

Reading through online reviews, checking the Better Business Bureau, and asking for local references helps you confirm that a company consistently delivers quality work and a positive customer service experience. Pay attention if you see multiple complaints about shoddy repairs or poor service.

Licensing and Insurance

It's important to select a company that has the right licenses, bonding, and coverage for liability and workers' compensation. New York does not have state-level licensing requirements for general contractors, but there may be regulations at the city or county level, so be sure to check with your local government. You can confirm that a company holds a valid New York business license on this website. 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 repair work. This exhibits confidence that the repairs will be effective and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

To compare foundation repair providers, you should ask specific questions such as:

  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to shield yourself from unexpected expenses.
  • What type of warranties do you offer? Trustworthy providers often offer warranties of at least 10 years on materials and labor.
  • How long will the repairs realistically take? Look for providers 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 vague answers may be trying to bill you for unneeded work.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What repair method would you recommend for this specific situation and why? Your provider may offer options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.

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. Swiftly addressing foundation issues reduces the risk of further structural damage.

Frequently Asked Questions About Foundation Repair in East Northport, NY

If your foundation is in need of repair, it may manifest in a number of ways. 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 frames that are skewed. You might also notice bowing, cracking, or buckling walls.

On average, East Northport homeowners pay about $2,885 for foundation repair, although the actual cost will vary widely depending on several factors. The fastest way to estimate the cost of your specific job is to solicit quotes from a few local foundation repair companies. Your total cost will be influenced 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 what they sound like: your foundation repair expert will perform an inspection and take necessary measures to remedy cracks or leaks. Costs will vary based 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 amount you can expect to spend depends on how many piers are used. The price of stabilization is also variable. This process fixes bowing walls by reinforcing them with steel or carbon fiber strips. The total cost will depend on the material and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs intended to prevent water from getting into your foundation or basement. This can involve interior waterproofing, exterior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

If you're building a new house, make sure that a soil report is completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can give you a heads-up about potential future issues. If you have concerns about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can point you to any current problems that need attention, and give you advice on avoiding future problems.

Also ensure that the moisture around your foundation is at an appropriate level. As East Northport 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.

A permit is normally required for foundation repair, but applying for one shouldn't be your responsibility. Your foundation repair professional should put together all the permits and other documents required in East Northport, and should be able to explain the process and/or provide the documents before starting work.

Signs that you're in need of foundation waterproofing include basement flooding, uneven floors, discoloration or odors, white powder or spots on your walls, hairline cracks, or signs of mold, fungus, or mildew. Your contractor can inform you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the use of sealants or the installation of sump pumps and drains and generally is less costly than exterior waterproofing. Exterior waterproofing can involve things like applying physical barriers to crawl spaces and basements, changing your landscaping, or installing exterior drains.

Generally, foundation repairs will positively affect your home's value. In some cases, you may be able to consider foundation repair a capital improvement, which can sometimes help you qualify for tax breaks. A capital improvement is generally defined as one that adds to a home's overall market value, prolongs its life, or adapts it to new uses. Speak with your New York tax professional for more information.

Other East Northport, NY Home Services

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