11 Best Foundation Companies in Maplewood, NJ

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Last Updated: February 25, 2025

Repairing your foundation can take a lot of time and money. However, ignoring foundation problems can result in major and costly issues. If your house is in a place (like Maplewood) that sees a lot of rain, you might be more likely to face issues like water leaking into foundation cracks.

To assist homeowners with finding quality foundation services, we put together a list of well-reviewed and highly rated foundation repair companies serving your area. Read on for our recommendations and to learn about the best foundation repair companies in Maplewood, 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 Maplewood

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

Transparent pricing

Punctual service

Good customer service

Free quotes

Services Offered

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

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

Free quotes

Good customer service

Punctual service

Transparent pricing

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

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

Transparent pricing

Good customer service

Helps educate customers

Free quotes

Punctual service

Services Offered

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

City Suburb

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User Rating

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

Helps educate customers

Free quotes

Good customer service

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

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User Rating

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

Punctual service

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

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

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

Free quotes

Good customer service

Helps educate customers

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

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

Free quotes

Punctual service

Good customer service

Helps educate customers

Transparent pricing

Services Offered

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

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

Transparent pricing

Punctual service

Free quotes

Good customer service

Services Offered

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

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

Free quotes

Good customer service

Transparent pricing

Punctual service

Services Offered

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

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

Transparent pricing

Free quotes

Good customer service

Punctual service

Helps educate customers

Services Offered

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

Just Dry Basements

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Our Rating

User Rating

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

Free quotes

Punctual service

Good customer service

Transparent pricing

Services Offered

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

Do thorough research before starting your foundation repair project in order to find the most qualified foundation repair company. Here are the main factors you should consider.

Experience

Look for 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

Spend time reading through online reviews, browsing the Better Business Bureau, and requesting local references. This will help confirm that a provider consistently delivers good workmanship and great customer service. Take note of any complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire providers that are properly licensed, bonded, and have both workers compensation and liability 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 are no other 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 concrete work.

Warranties

Choose a provider that offers long 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 if future issues arise.

Questions To Ask Foundation Repair Companies

When examining potential foundation repair companies, make sure to ask detailed questions such as:

  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to protect yourself from unexpected costs.
  • What options do you offer for financing? Providers often offer payment plans for larger foundation repairs.
  • 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 trying to bill you for unnecessary work.
  • What exact repair method would you recommend for my specific situation and why? Your provider may offer options such as wall anchors, steel piers, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • Realistically, how long will repairs take? Look for providers that provide reasonable estimates.
  • What guarantees do you offer? Reliable companies generally provide labor and materials warranties that last at least 10 years.

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

Frequently Asked Questions About Foundation Repair in Maplewood, NJ

There are several signs that your foundation is in need of repair. These can include:

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

On average, Maplewood homeowners spend roughly $2,820 on foundation repair. The cost of foundation repair is based on several factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all factor in. The fastest way to learn how much a job may cost is to reach out to a local foundation repair company and schedule a free inspection and estimate.

The main types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are exactly as they sound: your foundation repair expert will perform an inspection and take necessary measures to remedy cracks or leaks. Costs will vary depending on the size and cause of the issue.

Underpinning, also called leveling or piering, is the process of leveling your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are used. The price of stabilization is also variable. This process fixes bowing walls by reinforcing them with steel or carbon fiber strips, and the total cost will depend on the material chosen and how many strips are used.

Lastly, waterproofing is an overarching term for a category of repairs designed to stop water from getting into your foundation or basement. This can involve exterior waterproofing, interior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

One way to protect your foundation is to make sure that it has the proper level of moisture. Maplewood 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. You should also be sure to quickly identify and fix any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can call a structural engineer for an evaluation. This will cost a few hundred dollars, but the consultation can provide you with a list of things to look out for as well as steps you can take to further protect your foundation. Finally, if you're building a new home, ensure that you have a soil report done. This report provides information regarding how well the soil on your property will be able to support a foundation and highlights any potential future issues.

Your foundation repair expert should be the one to get 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 Maplewood regulations.

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

Interior waterproofing can involve the use of sealants or the installation of sump pumps and drains and generally is less expensive than exterior waterproofing. Exterior waterproofing often involves measures like applying physical barriers to crawl spaces and basements, making landscape changes, or installing exterior drains.

We strongly suggest talking with your home insurance provider before starting any foundation repair project to learn about what might be covered. In general, foundation repairs won't be covered by home insurance unless they're to repair damage caused by a covered weather event.

Other Maplewood, NJ Home Services

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