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11 Best Foundation Companies in Leonia, NJ

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

While foundation repair is typically costly and requires significant time, not fixing foundation problems could lead to serious, expensive consequences in the future. Leonia gets more rain than many places, which puts houses there at greater risk of water-related foundation damage.

As a way to help homeowners like you find great foundation repair services, we put together a guide to well-reviewed and highly rated foundation repair companies near you. Read on for our recommendations and to learn about the best foundation repair companies in Leonia, New Jersey.

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.
Top Pick
4.9/5
  • Full-service foundation repair company
  • Expert technicians with strong customer reviews
  • Available in 33 states
Best Warranty Options
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 Leonia

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

Groundworks Logo

Our Rating

User Rating

2624 Hamilton Blvd. South Plainfield, NJ 07080 (732) 526-7770 groundworks.com

Good customer service

Punctual service

Free quotes

Transparent pricing

Services Offered

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

Helps educate customers

Transparent pricing

Punctual service

Good customer service

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

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

Helps educate customers

Free quotes

Good customer service

Punctual service

Transparent pricing

Services Offered

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

City Suburb

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Our Rating

User Rating

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

Helps educate customers

Free quotes

Good customer service

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

Our Rating

User Rating

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

Free quotes

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

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

Blue Planet Construction and Environmental Services

Blue Planet Construction and Environmental Services Logo

Our Rating

User Rating

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

Helps educate customers

Free quotes

Good customer service

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

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

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Punctual service

Services Offered

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

Quality Dry Basements

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Our Rating

User Rating

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

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Punctual service

Services Offered

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

Brick Tech Contracting Corp

Brick Tech Contracting Corp Logo

Our Rating

User Rating

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

Helps educate customers

Good customer service

Punctual service

Transparent pricing

Free quotes

Services Offered

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

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

Transparent pricing

Free quotes

Helps educate customers

Services Offered

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

Healthy Way Waterproofing & Mold Remediation

Healthy Way Waterproofing & Mold Remediation Logo

Our Rating

User Rating

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

Transparent pricing

Good customer service

Free quotes

Services Offered

Retaining walls
Crawl space encapsulation
Grading and leveling
Waterproofing
Inspection
Repair
Sump pumps
Masonry
Mold remediation
Concrete
Sealing
French drains
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 provider is important for accurately evaluating the damage and making the right repairs. We recommend focusing on these key factors.

Experience

Look for a local foundation repair company with comprehensive experience fixing all foundation types. It should have expertise in the latest repair methods and materials. Ask how long a provider has served your area.

Reputation

Reading online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a company routinely provides quality work and good service. Pay attention if you see multiple complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both liability and workers compensation insurance. Contractors in New Jersey must provide proof of liability insurance and register as a Home Improvement Contractor with the Division of Consumer Affairs There aren't any other state-level licensing requirements, but you should be sure to check with your city, county, or municipal government to learn about any local regulations. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Pick a provider that offers warranties of 10+ years that you can transfer to a new owner if you sell 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 if problems come up later.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What foundation defects did you find during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be trying to bill you for extra work.
  • What repairs do you recommend for my situation, and why? Your contractor may provide options such as steel piers, wall anchors, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • What financing options do you have? Many providers offer payment plans for larger foundation projects.
  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to shield yourself from unexpected costs.
  • Realistically, how long will the repairs take? Look for companies that provide reasonable estimates.
  • What guarantees do you provide? Reputable providers generally provide labor and materials warranties of at least 10 years.

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 provides long-lasting, high-quality repairs. Promptly fixing foundation issues reduces the risk of further structural damage.

Frequently Asked Questions About Foundation Repair in Leonia, NJ

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

On average, Leonia homeowners spend roughly $2,625 on foundation repair. The total cost of foundation repair will vary greatly depending on several factors. Things like the extent of the damage, the size of your home, and the type of repair needed will all factor in. The fastest way to learn how much a job is going to cost is to speak with a local foundation repair company and schedule a free inspection and estimate.

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 can vary greatly depending on the size and cause of the problem.

Stabilization helps to fix 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, sometimes referred to as piering or leveling, involves leveling your foundation by underpinning it with concrete piers; the cost is based on how many piers are needed.

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

To protect your foundation, you should make sure it gets the right amount of moisture. Leonia sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. Also be sure to promptly identify and repair any leaking pipes or gutters.

If you have any concerns about your foundation, you can contact 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 look out for as well as more ideas to help you further protect your foundation. Finally, if you're building a new home, make sure that you have a soil report done. This can provide information regarding how well the soil on your property will be able to support a foundation, and can highlight any potential future issues.

Your foundation repair expert should be the one obtaining the permits. You can ask the company to provide a detailed explanation of its process and to see the permits and paperwork it has assembled to make sure everything is properly authorized per Leonia regulations.

If your foundation needs of waterproofing, you might notice signs like white powder or spots on your walls, discoloration or odors, basement flooding, uneven floors, hairline cracks, or signs of fungus, mildew, or mold.

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

You may be able to take care of small hairline cracks on your own, but in general, you should consult a professional before beginning any kind of foundation work. While you may balk at the idea of paying someone for work you feel like you can handle yourself, foundation repair mistakes can be even more costly in the future.

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