11 Best Foundation Companies in Long Hill, NJ

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Last Updated: February 25, 2025

Foundation repair can involve significant time and financial investment. However, neglecting issues can lead to serious consequences and high costs down the line. If your house is in an area (like Long Hill) that receives a high amount of rain, you may be more likely to face issues like water leaking into cracks in your foundation.

To help homeowners find trusted foundation services, we researched the best, highly-trusted foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in Long Hill, New Jersey.

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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 Long Hill

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

106 Park Dr, Montgomeryville, PA 18936 (215) 941-5189 groundworks.com

Good customer service

Transparent pricing

Punctual service

Free quotes

Services Offered

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

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

Transparent pricing

Good customer service

Services Offered

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

Good customer service

Transparent pricing

Free quotes

Punctual service

Services Offered

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

Philadelphia Foundation Repair & Waterproofing

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Our Rating

User Rating

325 Chestnut St Suite 876 #121, Philadelphia, PA 19106 (215) 585-2996 phillyfoundationrepair.com

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

Our Rating

User Rating

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

Helps educate customers

Punctual service

Transparent pricing

Free quotes

Good customer service

Services Offered

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

City Suburb

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Our Rating

User Rating

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

Good customer service

Helps educate customers

Free quotes

Services Offered

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

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

Good customer service

Free quotes

Helps educate customers

Services Offered

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

Brick Tech Contracting Corp

Brick Tech Contracting Corp Logo

Our Rating

User Rating

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

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Punctual service

Services Offered

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

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

Helps educate customers

Transparent pricing

Punctual service

Free quotes

Good customer service

Services Offered

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

Affordable Waterproofing LLC

Affordable Waterproofing LLC Logo

Our Rating

User Rating

8000 Burlington Pike, 8000 US-130, Delran, NJ 08075 (856) 461-1500 affordablewaterproofingllc.com

Good customer service

Free quotes

Helps educate customers

Punctual service

Transparent pricing

Services Offered

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

Just Dry Basements

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Our Rating

User Rating

2154 Brown Ave, Bensalem, PA 19020 (866) 805-0065 justdrybasements.com

Free quotes

Good customer service

Punctual service

Transparent pricing

Services Offered

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

Experience

Look for a reputable local foundation provider with significant experience in successfully fixing all foundation types. Technicians should have extensive experience with current repair materials and methods. Contact the company to ask how long it’s served your community.

Reputation

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

Licensing and Insurance

It's important to select a provider that has valid licenses, bonding, and coverage for liability and workers' compensation. In New Jersey, contractors must provide proof of liability insurance and register as a Home Improvement Contractor with the Division of Consumer Affairs Beyond this, there are no state-level licensing requirements, but you should be sure to speak with someone from 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 company that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its work. 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 repairs would you recommend for this situation, and why? Your contractor may provide options such as steel piers, carbon fiber, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • What foundation defects did you identify 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 attempting to bill you for unneeded work.
  • Realistically, how long will repairs take to complete? Look for providers that provide reasonable estimates.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to protect yourself from unexpected expenses.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What type of guarantees do you offer? Reputable companies will offer warranties of minimum 10 years on labor and materials.

Carefully assessing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely performs durable, long-lasting repairs. Fixing foundation problems right away reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Long Hill, NJ

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

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level or basement floors
  • Cracked, bowing, or buckling walls
  • Door or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Long Hill homeowners pay roughly $3,537 for foundation repair, although the cost will change based on several factors. The easiest way to get an estimate for the cost of a specific job is to request quotes from a handful of local foundation repair companies. Your total cost will be affected 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.

Leak repair and crack repair involve a technician coming to your home, performing an inspection, and using various measures to fix leaks or cracks. The amount you spend will vary greatly depending on the size and root cause of the problem.

Stabilization reinforces 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 underpinning your foundation with concrete piers to level it; the cost is based on how many piers are used.

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

To protect your foundation, you should make sure it gets the proper level of moisture. Long Hill 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. Additionally, be sure to quickly identify and fix any leaking pipes or gutters.

If you have any concerns about your foundation, you can reach out to a structural engineer for an evaluation. This will cost a few hundred dollars, but the consultation can net you a list of potential concerns as well as additional steps to further protect your foundation. Finally, if you're building a new home, be sure to have a soil report done. This can provide information about how well the soil on your property can support a foundation, and can highlight potential future problems.

Your foundation repair provider should be the one to get the permits. You can request that the company 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 Long Hill regulations.

Signs that your foundation needs waterproofing include discoloration or odors, white powder or spots on your walls, uneven floors, basement flooding, hairline cracks, or signs of fungus, mold, or mildew. Your contractor can inform you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the installation of sump pumps and drains or the use of sealants and tends to be less costly than exterior waterproofing. Exterior waterproofing can involve things like applying physical barriers to crawl spaces and basements, changing your landscaping, or installing exterior drains.

Foundation repairs completed by a reputable company should last a long time. Bigger and more extensive repairs, such as basement waterproofing, can be very involved and expensive, but they do a lot in terms of mitigating the risk of future issues.

Other Long Hill, NJ Home Services

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