11 Best Foundation Companies in Hempstead, NY

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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 later on. You may even be afraid to start the process in the first place, worried that your house in Hempstead has more extensive damage than is visible.

Luckily for homeowners like you, we’ve put together a list of the best and most trusted foundation repair companies in your area. Keep reading this guide to find the best foundation repair companies in Hempstead, 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 Hempstead

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

Good customer service

Transparent pricing

Punctual service

Services Offered

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

Blue Umbrella Waterproofing

Blue Umbrella Waterproofing Logo

Our Rating

User Rating

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

Punctual service

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

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

Good customer service

Helps educate customers

Transparent pricing

Punctual service

Free quotes

Services Offered

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

City Suburb

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User Rating

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

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

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263 Throckmorton St, Freehold, NJ 07728 (732) 721-4900 basementwps.com

Good customer service

Free quotes

Transparent pricing

Helps educate customers

Punctual service

Services Offered

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

Good customer service

Helps educate customers

Services Offered

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

United Waterproofing

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Our Rating

User Rating

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

Free quotes

Punctual service

Good customer service

Transparent pricing

Helps educate customers

Services Offered

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

Quality Dry Basements

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Our Rating

User Rating

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

Transparent pricing

Punctual service

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Brick Tech Contracting Corp

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User Rating

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

Punctual service

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Services Offered

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

Basement Waterproofing Solutions and Mold remediation

Basement Waterproofing Solutions and Mold remediation Logo

Our Rating

User Rating

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

Good customer service

Punctual service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

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

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

Free quotes

Transparent pricing

Services Offered

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

Working with a qualified foundation repair company is important for properly evaluating the damage and making the right repairs. We recommend focusing on these main factors.

Experience

Choose a well-established local company with a long track record of experience successfully completing all kinds of foundation repairs. These providers have specialized expertise with the latest materials and methods. Ask how long a company has been serving your area.

Reputation

Looking through online reviews, checking the Better Business Bureau, and asking for local references helps verify that a company regularly provides good workmanship and great customer service. Pay attention if you see many complaints about faulty repairs or poor service.

Licensing and Insurance

Make sure any company you hire has the appropriate credentials, bonds, and coverage for liability and workers' compensation. In New York, general contractors do not have state-level licensing requirements, but there may be city or county regulations, so make sure that you 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

Look for a company that provides lengthy transferable warranties for a minimum of a decade, preferably lifetime guarantees, to back its work. This demonstrates that the company stands behind its work and safeguards you if issues arise in the future.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask in-depth questions such as:

  • How long will the repairs realistically take? Look for companies that provide reasonable estimates.
  • 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 attempting to bill you for extra work.
  • What repairs would you recommend for my situation, and why? Your contractor may offer options such as carbon fiber, steel piers, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What guarantees do you provide? Reliable companies usually provide labor and materials warranties that last at least 10 years.
  • What financing options do you have? Many providers offer payment plans for larger foundation projects.
  • Can you provide a complete written cost estimate and project scope? Getting quotes in writing helps shield you from unexpected expenses.

Thoroughly assessing foundation repair companies helps homeowners find the ideal match for their needs. A provider that can answer the questions above is likely one that delivers high-quality, long-lasting repairs. Swiftly tackling foundation problems helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in Hempstead, NY

There are a variety of signs that your foundation is in need of repair. These might include:

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level or basement floors
  • Bowing, buckling, or cracked walls
  • Door or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Hempstead homeowners pay about $4,305 for foundation repair, although the cost will vary depending on several factors. The best way to get an estimate for the cost of a specific job is to ask for quotes from a handful of local foundation repair companies. The total price 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 amount you spend will depend on the material chosen and how many strips are required. 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 depends on how many piers are used.

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

One way to protect your foundation is to make sure that it has the proper level of moisture. Avoid letting the soil around your Hempstead house become too wet or too dry – make changes to your gutter system to route water away, or water your foundation if it starts to get too dry. You should also make sure that you promptly identify and fix any leaking pipes or gutters.

If you think there may be any problems with your foundation, you can call a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can net you a list of things to be aware of as well as steps you can take to further protect your foundation. Finally, if you're constructing a new house, ensure that you have a soil report done. This report provides information about how well the soil on your property will be able to support a foundation and highlights any potential future issues.

A permit is normally required for foundation repair, but obtaining one should not be your responsibility. Your foundation repair professional should get the permit and all other documents required in Hempstead, and should be able to provide the documents and/or explain the process if asked.

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

In some cases, foundation repairs can be considered capital improvements if they meet the criteria of an improvement that adds to your house's overall market value, prolongs its life, or adapts it to new uses. In some cases, making capital improvements helps you qualify for tax breaks. (Speak with your New York tax professional to learn more.) Even if you don't qualify for tax breaks, foundation repairs will, in most cases, positively affect the value of your home.

Other Hempstead, NY Home Services

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