11 Best Foundation Companies in North Hempstead, NY

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Last Updated: February 25, 2025

Foundation repair can be a time-consuming, lengthy process and expensive project. However, neglecting issues can lead to serious consequences and high costs later on. North Hempstead homeowners may be worried about whether they'll be able to stay in their home while repairs are being done, and how long repairs might take.

To help, we've put together a guide to top foundation service providers in your area. Keep reading to find top-rated foundation repair companies in North 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 North 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

Good customer service

Free quotes

Punctual service

Transparent pricing

Services Offered

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

Blue Umbrella Waterproofing

Blue Umbrella Waterproofing Logo

Our Rating

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

Transparent pricing

Free quotes

Punctual service

Helps educate customers

Good customer service

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

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User Rating

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

Punctual service

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

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

City Suburb

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User Rating

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

Good customer service

Helps educate customers

Free quotes

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

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

Transparent pricing

Punctual service

Good customer service

Helps educate customers

Free quotes

Services Offered

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

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

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

United Waterproofing

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User Rating

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

Helps educate customers

Punctual service

Transparent pricing

Good customer service

Free quotes

Services Offered

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

Quality Dry Basements

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User Rating

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

Punctual service

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Brick Tech Contracting Corp

Brick Tech Contracting Corp Logo

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User Rating

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

Punctual service

Good customer service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

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

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

Free quotes

Punctual service

Transparent pricing

Helps educate customers

Services Offered

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

Free quotes

Transparent pricing

Services Offered

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

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

Choose a well-established local provider with many years, ideally decades, of experience successfully completing all types of foundation repairs. These providers have specialized expertise with the latest materials and methods. Ask how long a company has served homes in your area.

Reputation

Carefully reading online reviews, checking the Better Business Bureau, and getting local references helps confirm that a provider consistently delivers top-notch workmanship and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

Choose a provider that has the right licenses, bonds, and insurance policies 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 verify the standing of a company's New York business license on this website. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Look for a provider that offers lengthy transferable warranties for a minimum of a decade, or preferably lifetime guarantees, to back its repair 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

To compare foundation repair professionals, you should ask detailed questions such as:

  • 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.
  • What type of warranties are provided? Trustworthy providers often offer warranties of minimum 10 years on materials and labor.
  • What financing options do you offer? Providers often offer payment plans for larger foundation repairs.
  • What foundation flaws did you find 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 unneeded work.
  • Can you provide a complete written cost estimate and project scope? Asking for a quote in writing helps shield you from unexpected expenses.
  • How long will the repairs realistically take to complete? Look for providers that provide reasonable estimates.

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. Promptly fixing foundation issues helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in North Hempstead, NY

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

On average, North Hempstead homeowners pay about $4,305 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 job is to get quotes from one or more local foundation repair companies. The total price will be affected 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, perform an inspection, and use various measures to fix leaks or cracks. The amount you spend will vary greatly depending on the size and cause of the issue.

Stabilization reinforces bowing walls by inserting steel or carbon fiber 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 leveling or piering, involves underpinning your foundation with concrete piers to level it; the cost is based on how many piers are used.

If you're looking to waterproof your foundation or basement, we recommend talking to a waterproofing specialist. This process may include indoor waterproofing, outdoor waterproofing, or both.

When caring for your foundation, you should make sure that it gets the right amount of moisture. Avoid letting the soil around your North 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 be sure to quickly identify and fix any leaking pipes or gutters.

If you have any concerns about your foundation, you can contact a structural engineer for an evaluation. This will cost a few hundred dollars, but the engineer's consultation can provide you with a list of potential concerns as well as additional steps to further protect your foundation. Lastly, if you're constructing a new house, make sure to have a soil report done. This report provides information regarding how well the soil on your property can support a foundation and highlights any potential future issues.

Foundation repair usually requires a permit, but acquiring one shouldn't be your responsibility. Your foundation repair professional should obtain the permit and all other documents required in North Hempstead, and should be able to provide the documents and/or explain the process if asked.

When your foundation is in need of waterproofing, you might start to notice signs like uneven floors, hairline cracks, white powder or spots on your walls, discoloration or odors, basement flooding, or signs of fungus, mold, or mildew.

Your options include interior and exterior waterproofing. Interior waterproofing is generally less expensive, and involves solutions such as the use of sealants or the installation of sump pumps or drains. Exterior waterproofing is more expensive but more effective. It can involve things like external drains, landscaping changes, or physical barriers to stop water from getting into basements and crawl spaces.

Typically, yes, you'll be able to continue living in your home while foundation repair professionals are working. Talk to your foundation repair technician to be certain.

Other North Hempstead, NY Home Services

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