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Best 5 Foundation Repair Companies in Trenton, NJ

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. NJ
  5. Trenton
Written By Max Peterson|Last Updated: April 18, 2024

Trenton gets 48 inches of rain each year, so local property owners need firm foundations to safeguard their homes. You should call a foundation professional as soon as possible after noticing shifting or cracking walls. We've assembled a list of the most reputable Trenton foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Trenton

RPK Construction Logo

RPK Construction

4.7/5
Based on 41 customer reviews.

Services Offered

WaterproofingRepair

Highlights

  • Good customer service
225 Lincoln Hwy, Fairless Hills, PA 267-229-8381 rpkconstruction.com
Concept In Concrete Inc Logo

Concept In Concrete

4.6/5
Based on 105 customer reviews.

Services Offered

ConcreteSealingRepairGrading And LevelingWaterproofing

Highlights

  • Transparent pricing
  • Free quotes
  • Good customer service
701 Canal St Suite E, Bristol, PA 215-245-7360 philadelphiaconcretefloor.com
Cornerstone Waterproofing Logo

Cornerstone Waterproofing

4.6/5
Based on 43 customer reviews.

Services Offered

Mold RemediationRepairInspectionWaterproofingSump PumpsFrench DrainsGrading And LevelingCrawl Space Encapsulation

Highlights

  • Free quotes
  • Punctual service
  • Transparent pricing
10 Oxford Ct, Bordentown, NJ 609-353-3395 wearewaterproofing.com
Down Under Waterproofing and Foundation Repair Logo

Down Under Waterproofing and Foundation Repair

4.5/5
Based on 34 customer reviews.

Services Offered

ConcreteInspectionMasonryWaterproofingSump PumpsFrench DrainsGrading And LevelingRepairCrawl Space EncapsulationRetaining Walls

Highlights

  • Good customer service
  • Transparent pricing
  • Free quotes
274 Andover Pl, Robbinsville Twp, NJ 908-812-5040 duwaterproofing.com

More Local Foundation Repair Companies

Just Dry Basements

User Reviews: 4.7/5 

2154 Brown Ave
Bensalem, PA 19020

G&B Construction

User Reviews: 4.2/5 

415 W Bristol Rd
Feasterville-Trevose, PA 19053

Basement Medics, LLC

User Reviews: 4.7/5 

66 Wildbriar Ct
New Hope, PA 18938

Carpino Contractors, Inc.

User Reviews: 4.4/5 

21 Wheatsheaf Rd
Ivyland, PA 18974

Affordable Waterproofing LLC

User Reviews: 4.5/5 

8000 Burlington Pike, 8000 US-130
Delran, NJ 08075

Paradigm Home Solutions

User Reviews: 4.6/5 

1836 Stout Dr Unit 12
Warminster, PA 18974

Over the Top Waterproofing

User Reviews: 4.7/5 

2999 Welsh Rd Office B
Philadelphia, PA 19152

Basement Gurus

User Reviews: 4.6/5 

431 Rhawn St
Philadelphia, PA 19111

Concrete Chiropractor Concrete Leveling & Mudjacking

User Reviews: 4.7/5 

8 5th St
Hillsborough Township, NJ 08844

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Trenton
Average Max Temp:61°F
Average Min Temp:44°F
Average Monthly Precipitation:3.96"
Percent of Homes With Basements44%
Average Cost of Foundation Repair:$2,444
Average Cost of Foundation Waterproofing:$2,562

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Common Causes of Foundation Problems in Trenton

A few factors can lead to foundation issues. These are the most prevalent ones for Trenton residents:

  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Trenton receives, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction puts pressure on nearby foundations, even if the foundations stay dry.
  • Aging plumbing: The average Trenton home construction year is 1972. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start eroding, leakage could reach your foundation and even pool beneath it.
  • Improper modifications: Landscaping or roofing work that wasn't done to standard could lead to your foundation settling.
  • Tree Roots: Tree roots can encroach on a home's foundation through cracks, and may exert pressure that leads to your foundation fracturing, pipes being damaged, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's structural integrity relies on its foundation. It's crucial to choose the top professionals possible. Focus your research on these features:

Licensing and Experience

New Jersey requires home improvement contractors, including foundation companies, to register with the state's Division of Consumer Affairs. They're also required to apply for a home repair contractor license with the Department of Banking and Insurance, which regulates the financial business of construction work. You can also get a sense of a company's experience through the details its representatives share. Ask about its inspection processes, local building regulations, permit-pulling procedures, and fees.

One of the best ways to evaluate a company's reputation is to visit its website. Look for the company's history and what credentials its team holds. Many prominent companies provide educational content for potential customers.

Customer Reviews

We recommend examining the company's Better Business Bureau (BBB) profile to determine whether it's accredited and has a good customer review score. You can see whether other homeowners have expressed satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Complaints aren't necessarily a red flag in themselves. You want to discover how a company handles them. If the management team proactively and consistently resolves issues, it's a good sign. However, if the company lacks accreditation, has an abundance of negative feedback, and doesn't communicate properly, you should think twice about working with it.

Lastly, we encourage you to search different websites, like Trustpilot and Google, for other reviews.

Foundation Repair Cost in Trenton

The cost of foundation repair can vary quite a bit depending on the severity of the issues and what needs to be done to address them. For minor foundation cracking and settling issues, you may pay as little as $1,800. However, if there is substantial damage, the average cost will likely fall around $2,400. More complex jobs involving tunneling, helical piers, or concrete leveling could cost $6,700 or more. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$300
Leak Repair$2,327
Stabilization$3,972
Underpinning$1,152
Waterproofing$2,562

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Frequently Asked Questions About Foundation Repair in Trenton

How much does foundation repair cost in Trenton?

You could spend about $2,400 on materials and labor for your foundation project. Ultimately, your costs will depend on your specific needs and the extent of the issues.

When would I need a foundation replacement, and when could I just get a repair?

Most foundation issues don't require replacement to fix them. In rare cases, a foundation might warrant total reconstruction. However, if you pay attention to early warning signs like cracking walls or uneven doors, you likely won't need replacement.

Is foundation repair covered under my homeowners insurance?

Sometimes. Whether you'll have coverage depends on the types of policies you have and the cause of the foundation damage. Earthquake or flood insurance will typically cover foundation damage caused by those specific disasters. A standard homeowners policy can cover damage from other disasters, but will not cover normal wear and tear. We recommend talking to your insurance agent about your coverage and how to file a claim.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to reduce the chances of foundation issues:
  • Make sure your home's gutters and downspouts are in good condition and direct water away from your foundation to avoid water accumulation.
  • Irrigate the soil around your foundation evenly, especially during dry spells, to prevent shrinking and expansion.
  • If possible, grade the soil around your home to slope away from your foundation, encouraging water drainage and reducing the risk of foundation issues.
  • Check your foundation for cracks, and repair any issues promptly.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)