11 Best Foundation Companies in Mercerville, NJ

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

Last Updated: February 25, 2025

Repairing your foundation requires a substantial time and money investment. However, ignoring foundation problems can result in major and costly issues. Residing somewhere, like Mercerville, that gets a good deal of rain can increase the likelihood of foundation problems, as water can build up and seep through the concrete.

As a helpful resource for local homeowners, we’ve put together a list of the best and most trusted foundation repair companies in your area. Keep reading this guide to find the best foundation repair companies in Mercerville, 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
4.7/5
  • 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 Mercerville

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

Punctual service

Free quotes

Transparent pricing

Services Offered

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

Blue Umbrella Waterproofing

Blue Umbrella Waterproofing Logo

Our Rating

User Rating

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

Helps educate customers

Punctual service

Free quotes

Good customer service

Transparent pricing

Services Offered

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

Waterproofing One

Waterproofing One Logo

Our Rating

User Rating

4093 Hollow Rd, Phoenixville, PA 19460 (800) 508-4144 waterproofingone.com

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

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

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

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

Philadelphia Foundation Repair & Waterproofing

Philadelphia Foundation Repair & Waterproofing Logo

Our Rating

User Rating

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

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

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

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

City Suburb

City Suburb Logo

Our Rating

User Rating

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

Free quotes

Helps educate customers

Good customer service

Services Offered

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

South Jersey Waterproofing

South Jersey Waterproofing Logo

Our Rating

User Rating

1915 Orchard Dr, Williamstown, NJ 08094 (856) 428-8271 southjerseywaterproofing.com

Good customer service

Transparent pricing

Helps educate customers

Punctual service

Services Offered

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

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

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

Brick Tech Contracting Corp

Brick Tech Contracting Corp Logo

Our Rating

User Rating

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

Good customer service

Helps educate customers

Transparent pricing

Punctual service

Free quotes

Services Offered

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

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

Free quotes

Helps educate customers

Good customer service

Punctual service

Transparent pricing

Services Offered

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

You need a good foundation repair contractor to accurately evaluate issues and make appropriate repairs. Do thorough research and focus on these key factors when selecting the right company.

Experience

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

Reputation

Carefully reading online reviews, checking the Better Business Bureau, and getting local references helps verify that a company consistently delivers high-quality work and great service. Pay attention to any complaints about poor service or faulty repairs.

Licensing and Insurance

Choose a provider that has the proper licenses, bonds, and insurance policies for liability and workers' compensation. In New Jersey, contractors must register as a Home Improvement Contractor by submitting proof of liability insurance to the Division of Consumer Affairs There aren't any other requirements for licensing at the state level, but 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 transferable warranties for a minimum of a decade and, if possible, lifetime guarantees to fully back its foundation repair services. This displays faith that their repairs will be high-quality and long-lasting and provides protection if problems come up later.

Questions To Ask Foundation Repair Companies

To compare foundation repair providers, you should ask specific questions such as:

  • 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? Make sure to get quotes in writing to protect yourself from unexpected expenses.
  • Realistically, how long will repairs take to complete? Look for providers that provide reasonable estimates.
  • What repairs do you recommend for my situation, and why? Your contractor may offer options such as steel piers, wall anchors, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • 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 attempting to bill you for extra work.
  • What type of guarantees do you offer? Trustworthy providers typically offer warranties of at least 10 years on materials and labor.

Thoroughly evaluating foundation repair companies will help you select the right one for you. Providers that can thoroughly answer these questions will likely deliver high-quality, durable repairs. Promptly addressing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in Mercerville, NJ

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

On average, Mercerville homeowners spend roughly $2,445 on foundation repair. The cost of foundation repair will vary greatly depending on a number of factors. Things like the type of repair needed, the size of your home, and the extent of the damage will all factor in. The best way to find out how much a job could cost is to talk to 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, complete an inspection, and use various repair techniques to fix leaks or cracks. The amount you spend will vary greatly depending on the size and cause of the problem.

Stabilization involves reinforcing bowing walls by inserting steel or carbon fiber strips. The amount you spend will depend on the material used and how many strips are required. The cost of underpinning also varies. This process, also called leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost will be based on how many piers are used.

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

When building a new home, make sure that a soil report is completed. A soil report will contain information regarding how well your soil can support a foundation, and can offer you a heads-up about potential future problems. If your concerns are about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can point you to any issues that could use some attention, and advise you on how to avoid future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level. As Mercerville 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 and repair them quickly.

Your foundation repair professional should be the one to get the permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the paperwork and permits it has assembled to confirm everything is properly authorized per Mercerville regulations.

In most cases, home insurance doesn't cover foundation repairs, except for those done to repair damage resulting from a covered weather event. We strongly suggest talking to your home insurance company before beginning any foundation repairs.

We caution against putting off foundation repairs. A single issue may have an underlying cause that could potentially result in future problems, and it's best to get ahead of the issue as soon as possible. A small and moderately costly problem now could turn into a large and expensive one in the future if the signs are ignored.

Other Mercerville, NJ Home Services

Loading map...