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11 Best Foundation Companies in Cinnaminson, 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, neglecting foundation repairs can lead to significant and costly issues. If your home is in a place (like Cinnaminson) that gets a good deal of rain, you could be more at risk of issues such as water leaking into foundation cracks.

To help homeowners find trusted foundation services, we researched the most dependable foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in Cinnaminson, 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 Cinnaminson

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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Our Rating

User Rating

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

Free quotes

Transparent pricing

Good customer service

Punctual service

Services Offered

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

Blue Umbrella Waterproofing

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Our Rating

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

Helps educate customers

Good customer service

Transparent pricing

Punctual service

Free quotes

Services Offered

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

Waterproofing One

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Our Rating

User Rating

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

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

First Choice Waterproofing

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User Rating

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

Helps educate customers

Transparent pricing

Good customer service

Free quotes

Punctual service

Services Offered

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

Philadelphia Foundation Repair & Waterproofing

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

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

Our Rating

User Rating

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

Good customer service

Punctual service

Transparent pricing

Helps educate customers

Free quotes

Services Offered

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

South Jersey Waterproofing

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User Rating

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

Transparent pricing

Punctual service

Helps educate customers

Good customer service

Services Offered

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

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

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

Basement Waterproofing Solutions and Mold remediation

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Our Rating

User Rating

71 Ionia Ave, Staten Island, NY 10312 (718) 761-3698 basementwps.com

Punctual service

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Affordable Waterproofing LLC

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Our Rating

User Rating

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

Good customer service

Punctual service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

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

Just Dry Basements

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Our Rating

User Rating

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

Transparent pricing

Free quotes

Punctual service

Good customer service

Services Offered

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

Find a local foundation repair company with comprehensive experience fixing all kinds of foundation problems. It should have expertise in the latest repair methods and materials. Ask how long a company has served your area.

Reputation

Reading through online reviews, checking the Better Business Bureau, and asking for local references helps you verify that a provider consistently delivers quality work and a positive customer service experience. Pay attention if you see numerous complaints about shoddy repairs or poor service.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. In New Jersey, contractors must register as a Home Improvement Contractor by submitting proof of liability insurance to the Division of Consumer Affairs Besides this, there aren't any requirements for licensing at the state level, but be sure to speak with someone from your city, county, or municipal government to learn about local regulations. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Choose a company that offers transferable warranties of at least a decade, ideally up to lifetime guarantees, to back their foundation repairs. This demonstrates that they stand behind the quality of their repairs and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

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

  • Realistically, how long will repairs take? Look for providers that provide reasonable estimates.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What are some likely causes of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be trying to bill you for unnecessary work.
  • What repairs would you recommend for my situation, and why? Your contractor may offer options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.
  • Can you provide a project scope and cost estimate in writing? Make sure to get quotes in writing to protect yourself from unexpected expenses.
  • What guarantees do you provide? Reliable companies typically provide labor and materials warranties of at least 10 years.

Thoroughly reviewing foundation repair companies helps homeowners find the best fit for their needs. A company that can answer the above questions likely completes long-lasting, quality repairs. Addressing foundation problems quickly reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Cinnaminson, NJ

There are a variety of 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
  • Buckling, bowing, or cracked walls
  • Window frames or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Cinnaminson homeowners pay about $2,862 for foundation repair, although the actual cost will depend on several factors. The easiest way to estimate the cost of your specific job is to solicit quotes from one or more local foundation repair companies. The amount you pay for a job will be determined by things like the type of the repair(s) and the size of your house.

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 measures to fix leaks or cracks. The cost of these procedures will vary greatly depending on the size and root cause of the issue.

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 needed. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, involves underpinning your foundation with concrete piers to level it; the cost will depend on how many piers are used.

If you're looking to waterproof your foundation or basement, we recommend finding a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

If you're constructing a new home, make sure that a soil report is completed. This report contains information about how well the soil on a given piece of land can support a foundation, and can provide you with a heads-up about potential future problems. If you have concerns about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can alert you to any issues that need attention, and give you advice on how to avoid future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level. As Cinnaminson 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. You should also stay vigilant for leaky pipes or gutters and repair them promptly.

Permits are needed for most foundation repairs, but getting one won't be your responsibility. Your foundation repair professional should get all the permits and other documents required in Cinnaminson, and should be able to provide the documents and/or explain the process if asked.

Sometimes, foundation repairs can be considered capital improvements if they fit the criteria of an improvement that adds to your house's overall value, prolongs its life, or adapts it to new uses. Making capital improvements sometimes allows you to qualify for tax breaks. (Talk to your New Jersey tax professional for more information.) Tax breaks aside, foundation repairs will generally have a positive effect on your home's value.

The length of time a foundation repair takes varies greatly depending on the type of repair that is needed and the size of your house. Most repairs will take anywhere from one to several weeks. Consult your Cinnaminson foundation repair expert for a more specific timeline for your project.

Other Cinnaminson, NJ Home Services