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Best 5 Foundation Repair Companies in New York City, NY

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Written By Max Peterson | Last Updated: February 05, 2024

New York City gets around 47 inches of rain each year, so local property owners need firm foundations to protect their properties. When foundation issues arise, New York City professionals can help you strengthen your foundation, saving you time and money long-term. Discover New York City's best foundation repair companies according to our rigorous research.

5 Best Foundation Repair Companies in New York City

HRC WATERPROOFING INC Logo

HRC WATERPROOFING

4.7/5
Based on 29 customer reviews.

Services Offered

Foundation Waterproofing Foundation Repair

Highlights

  • Transparent pricing
  • Good customer service
  • Helps educate customers
11614 142nd St, Queens, NY 516-983-4309 hrcwaterproofing.com
NY Waterproofing & Masonry Logo

NY Waterproofing & Masonry

4.7/5
Based on 21 customer reviews.

Services Offered

Foundation Installation Foundation Repair Masonry Foundation Waterproofing Driveways Maintenance Retaining Walls Concrete

Highlights

  • Transparent pricing
  • Free quotes
  • Good customer service
43-12 165th St, Queens, NY 516-738-7836 nywaterproofingandmasonry.com
City Suburb Logo

City Suburb

4.7/5
Based on 152 customer reviews.

Services Offered

Driveways Leveling Sump Pumps Maintenance Concrete Retaining Walls Grading Foundation Waterproofing Foundation Repair Sidewalks Masonry Foundation Replacement Foundation Installation

Highlights

  • Transparent pricing
  • Helps educate customers
  • Good customer service
9708 101st Ave, Queens, NY 718-849-8999 citysuburbinc.com
Hi Tech Contracting & Restoration Corp Logo

Hi Tech Contracting & Restoration Corp

4.6/5
Based on 111 customer reviews.

Services Offered

Foundation Repair Maintenance Sealing Crack Repair Masonry Concrete Sidewalks Foundation Waterproofing Foundation Installation Foundation Replacement Retaining Walls

Highlights

  • Transparent pricing
  • Free quotes
  • Helps educate customers
201 Bay 43rd St 2nd Fl, Brooklyn, NY 718-510-6000 htcrcorp.com

More Local Foundation Repair Companies

Brick Tech Contracting Corp

User Reviews: 4.6/5 

2855 Cropsey Ave
Brooklyn, NY 11214

Big Apple Concrete Experts

User Reviews: 4.6/5 

345 E 37th St
New York, NY 10016

DiBella Construction Co., Inc.

User Reviews: 4.6/5 

76 E 23rd St
Bayonne, NJ 07002

B Altmans Waterproofing

User Reviews: 4.4/5 

304 Gower St building b
Staten Island, NY 10314

Platinum Brick and Block, LLC

User Reviews: 4.5/5 

5 Brill St
Newark, NJ 07105

Vulcan Basement Waterproofing

User Reviews: 3.8/5 

76-28 Parsons Blvd
Queens, NY 11366

The Garden State Foundation Repair Co

User Reviews: 4.7/5 

1057 Raymond Blvd
Newark, NJ 07102

Professional Home Remodeling Inc.

User Reviews: 5/5 

1184 Hempstead Turnpike
Franklin Square, NY 11010

Apax Construction Group INC.

User Reviews: 4.7/5 

1527 Clay St
Elmont, NY 11003

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about New York City
Average Max Temp: 60°F
Average Min Temp: 46°F
Average Monthly Precipitation: 3.88"
Percent of Homes With Basements 47%
Average Cost of Foundation Repair: $2,865
Average Cost of Foundation Waterproofing: $3,007

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in New York City

A home in New York City might experience foundation issues for multiple reasons. Some are specific to the local environment, while others are common nationwide. They include:

  • Topsoil Frost: When temperatures plunge, topsoil abruptly ices over and lower layers can't expand, forcing upper layers to heave and permanently damage infrastructure.
  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall New York City receives, the soil soaks up moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction stresses nearby foundations, even if the foundations stay dry.
  • Improper modifications: Roofing or landscaping work that wasn't completed to standard could lead to your foundation settling.
  • Tree Roots: Tree roots can intrude into a home's foundation through crevices, and may create stress that leads to your foundation fracturing, pipes rupturing, and overall structural weakening.

How to Choose the Best Foundation Repair Company

To select a foundation repair business, you should think about what's most important to you. Use this guide to help you navigate the process.

Licensing and Experience

New York's state government doesn't issue contracting licenses, but cities often choose to require them of foundation companies and other builders. For example, New York City requires foundation and excavating contractors to obtain a "Safety Registration Number" with a concrete work endorsement. They also need to register as a general contractor or home improvement contractor. Talk to team members to gain more insight into a company's experience. You should ask about local permit ordinances, inspection processes and building codes.

Another way to evaluate a company's reputation is to check its website. There, you can learn how long it's been in business and its trade accreditations. It might also share knowledge and insights through blog posts, podcasts, or videos.

Customer Reviews

When you're researching a company's reputation, check out its Better Business Bureau (BBB) profile. There, you can find its rating and a list of customer reviews, both positive experiences and complaints. Remember that complaints don't necessarily mean a contractor is unqualified. The BBB shows how companies resolve complaints. A proactive team that aims to achieve positive outcomes is a good one. Avoid a company if you don't see good communication about problems.

Foundation Repair Cost in New York City

The price of foundation repair can vary substantially depending on the extent of the issues and what needs to be fixed. For minor foundation cracking and settling issues, you may pay as little as $1,800. However, if there is significant damage, the typical cost lands at about $2,900. More complex projects requiring excavating, helical piers, or major mudjacking could cost $6,800+. See below the average foundation repair costs for common issues.

Common Foundation Repair Services Average Cost
Crack Repair $341
Leak Repair $2,724
Stabilization $4,707
Underpinning $1,307
Waterproofing $3,007

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Frequently Asked Questions About Foundation Repair in New York City

What will I pay to repair my foundation in New York City?

You could pay about $2,900 on materials and labor for your foundation project. Ultimately, your expenses will depend on your specific needs and the extent of the issues.

What are the different types of foundations in New York City?

The top four foundation types in New York City are slab foundations, pile-and-beam assemblies, basements, and crawlspaces. The specific type your property has will depend on local temperatures, soil quality, and flooding potential.

When do I need to waterproof my foundation?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Hairline cracks
  • Flooding
  • Uneven floors
  • Mold and mildew
  • Plumbing leaks
  • Discoloration or odors
You should also know about the two different types of waterproofing. Interior waterproofing uses sump pumps, drains, and basement and crawlspace sealants. Exterior waterproofing, the less expensive option, involves exterior drains and physical barriers between your landscaping and foundation.

Are there telltale signs I should avoid a particular foundation company?

There are several signs that you should avoid a particular foundation company. Watch out for unresponsiveness, lack of insurance, high-pressure sales tactics, poor online reviews, and inadequate credentials. Above all, do your research, trust your instincts, and get multiple estimates for the most decision-making power.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)