11 Best Foundation Companies in Harrison, NY

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Last Updated: February 25, 2025

Foundation repairs can demand a lot of time and money. However, not fixing foundation problems could lead to major and costly issues in the future. You might even be afraid to start the process at all, concerned that your Harrison home has more extensive damage than is first apparent.

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 Harrison, 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 Harrison

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

Transparent pricing

Free quotes

Punctual service

Good customer service

Services Offered

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

Blue Umbrella Waterproofing

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

Punctual service

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Services Offered

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

First Choice Waterproofing

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User Rating

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

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Punctual service

Services Offered

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

City Suburb

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

Free quotes

Helps educate customers

Good customer service

Services Offered

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

Basement Waterproofing Solutions

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

Free quotes

Helps educate customers

Transparent pricing

Punctual service

Good customer service

Services Offered

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

United Waterproofing

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Our Rating

User Rating

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

Transparent pricing

Good customer service

Helps educate customers

Punctual service

Free quotes

Services Offered

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

Quality Dry Basements

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User Rating

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

Punctual service

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

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

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

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Brick Tech Contracting Corp

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

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Punctual service

Services Offered

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

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

Transparent pricing

Punctual service

Good customer service

Helps educate customers

Free quotes

Services Offered

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

Professional Home Remodeling Inc.

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Our Rating

User Rating

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

Transparent pricing

Free quotes

Services Offered

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

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

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a company consistently delivers high-quality work and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

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

Pick a provider that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its foundation repair services. This displays confidence that the company's work is top-notch and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

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

  • What repairs would you recommend for my situation, and why? Your contractor may provide options such as carbon fiber, wall anchors, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for extra work.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to shield yourself from unexpected costs.
  • Realistically, how long will the repairs take to complete? Look for companies that provide reasonable estimates.
  • What warranties do you provide? Reliable companies typically provide labor and materials warranties of at least 10 years.
  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.

Taking time to carefully evaluate foundation repair contractors will help homeowners find the right company for their needs. A company that can thoroughly answer these questions is likely one that provides durable, high-quality repairs. Promptly fixing foundation issues reduces the risk of further structural damage.

Frequently Asked Questions About Foundation Repair in Harrison, NY

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

On average, Harrison homeowners spend about $3,465 on foundation repair. The amount you'll spend on foundation repair is based on several factors. Things like the type of repair needed, the extent of the damage, and the size of your home will all factor in. The fastest way to determine how much a job could cost is to talk to a local foundation repair company and schedule a free inspection and estimate.

The primary types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation contractor will perform an inspection and take necessary measures to remedy cracks or leaks. Costs will vary based on the size and cause of the issue.

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 needed. The price of stabilization is also variable. This process reinforces bowing walls with steel or carbon fiber strips. The total cost will depend on the material chosen and how many strips are used.

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

If you're constructing a new home, have a soil report completed. This report contains information regarding how well your soil can support a foundation, and can provide you with a heads-up about potential future issues. If you have concerns about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. The engineer can alert you to any current problems that need attention, and advise you on how to avoid future problems.

Also ensure that the moisture around your foundation is at an appropriate level. As Harrison 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 pipes or gutters, so you can get them repaired promptly.

Your foundation repair provider should be the one obtaining the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the paperwork and permits it has assembled to make sure everything is properly authorized per Harrison regulations.

In general, 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 your house's overall value, prolongs its life, or adapts it to new uses. Talk to your New York tax professional for more information.

Typically, your home insurance won't cover foundation repairs, unless the repair is to fix damage resulting from a covered weather event. We highly recommend talking to your home insurance company before beginning any foundation repairs.

Other Harrison, NY Home Services

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