11 Best Foundation Companies in Denville, NJ

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

Last Updated: February 25, 2025

Repairing your foundation can take a substantial time and money investment. However, ignoring foundation problems can lead to major and costly issues. If you live in a place (like Denville) that receives a high amount of rain, you may be more at risk of issues such as water leaking into cracks in your foundation.

To help you find reliable 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 Denville, 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 Denville

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

Punctual service

Good customer service

Transparent pricing

Free quotes

Services Offered

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

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

Good customer service

Punctual service

Transparent pricing

Helps educate customers

Services Offered

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

First Choice Waterproofing

First Choice Waterproofing Logo

Our Rating

User Rating

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

Free quotes

Punctual service

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

City Suburb

City Suburb Logo

Our Rating

User Rating

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

Free quotes

Good customer service

Helps educate customers

Services Offered

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

Basement Waterproofing Solutions

Basement Waterproofing Solutions Logo

Our Rating

User Rating

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

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Punctual service

Services Offered

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

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

Good customer service

Free quotes

Services Offered

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

United Waterproofing

United Waterproofing Logo

Our Rating

User Rating

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

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Punctual service

Services Offered

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

Punctual service

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

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

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

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Punctual service

Services Offered

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

Just Dry Basements

Just Dry Basements Logo

Our Rating

User Rating

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

Transparent pricing

Good customer service

Free quotes

Punctual service

Services Offered

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

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

Good customer service

Free quotes

Transparent pricing

Services Offered

Waterproofing
Mold remediation
French drains
Repair
Sealing
Masonry
Crawl space encapsulation
Retaining walls
Concrete
Inspection
Grading and leveling
Sump pumps
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 company to accurately evaluate issues and make appropriate repairs. Do thorough research and focus on these important factors when selecting the right company.

Experience

Look for a well-established local company with a long track record of experience successfully completing all types of foundation repairs. These providers have specialized expertise using the latest materials and methods. Ask how long a company has been serving your area.

Reputation

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

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. In New Jersey, contractors must hold general liability insurance, and must 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 local regulations. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Look for a company that provides transferable coverage for a minimum of 10 years, or preferably lifetime guarantees, to back its work. This demonstrates that the company stands behind its work and safeguards you if issues come up in the future.

Questions To Ask Foundation Repair Companies

As part of your research into foundation repair providers, get detailed answers to questions such as:

  • What repairs do you recommend for my situation, and why? Your contractor may offer options such as steel piers, carbon fiber, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What type of warranties do you offer? Reputable companies typically offer warranties of at least 10 years on labor and materials.
  • How long will the repairs realistically take to complete? Look for providers that provide reasonable estimates.
  • Can you provide a complete written project scope and cost estimate? Getting the details in writing helps shield you from unexpected costs.
  • What options do you offer for financing? Providers often offer payment plans for larger foundation repairs.
  • What do you see as the likely cause of the problem 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.

Thoroughly assessing foundation repair companies helps homeowners identify the ideal match for their needs. A provider that can answer the questions above is likely one that offers long-lasting, durable repairs. Promptly fixing foundation problems helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Denville, NJ

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

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

On average, Denville homeowners pay around $3,537 for foundation repair, although the actual cost will vary depending on several factors. The easiest way to estimate the cost of a specific job is to request quotes from one or more local foundation repair companies. Your total cost will be influenced 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.

Leak repair and crack repair involve a technician coming to your home, completing an inspection, and using various measures to fix leaks or cracks. The cost of these procedures will vary greatly depending on the size and cause of the issue.

Stabilization helps to fix bowing walls by inserting carbon fiber or steel 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 depends on how many piers are used.

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

One way to protect your foundation is to make sure that it has the proper level of moisture. Denville 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 make sure that you promptly identify and repair any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can contact a structural engineer for an evaluation. This will run you a few hundred dollars, but the engineer's consultation can provide you with a list of potential concerns as well as steps you can take to further protect your foundation. Lastly, if you're constructing a new home, be sure that you have a soil report done. This report provides information regarding how well the soil on your property can support a foundation and highlights potential future issues.

Your foundation repair provider should be the one obtaining the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the permits and paperwork it has acquired to verify that everything is properly authorized per Denville regulations.

You may not want to spend money to hire someone for what seems like a small foundation repair. However, it's always good to consult a professional. This way, you can avoid potential future issues that could be even more expensive. You may be able to repair small hairline cracks on your own, but it's always good to get an expert opinion first.

Typically, your home insurance won't cover foundation repairs, unless the repair is to fix damage resulting from a covered weather event. We highly recommend talking to your home insurance company before starting any foundation repairs.

Other Denville, NJ Home Services

Loading map...