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Find Concrete foundation repairers in Williamstown

Avatar for Groundworks
Groundworks
4.57(
392
)

Angi Approved

In business since 1997

Free estimates

Warranties offered

"JES Foundation Repair (A Groundworks Company) proposed a solution for my basement wall reinforcement, and waterproofing. I accepted, and a date was set. They did not show up and it took 8 phone calls and 24 hours to find out that they weren't confident in their proposal. They increased the scope and added 50% to the cost. Stupidly, I signed again as time was wasting and I didn't want to start over with new vendors. JES completed the work while I was out of town. When I got back, there had been heavy rain and there was more water in my basement then I had ever experienced. I contacted my rep via text (impossible to get through by phone as he always was in "Training" when I called). His response was " That doesn't look good, I'll make some calls". I had to make the calls. JES sent several new employees out and they proposed additional work at ADDITIONAL cost. Unable to get satisfaction from mgmt. Had another foundation company finish the job. Do not use!"
440 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Enviropro Basement, LLC
Enviropro Basement, LLC
4.82(
49
)

Angi Approved

In business since 1998

Free estimates

Warranties offered

"We had them do a crawl space encapsulation along with a dehumidifier 2-3 years ago. They did a great job with the initial install, and have continued with excellent follow-up and maintenance calls since then. Great staff, professional approach."
3 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.85(
157
)

Angi Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "
1064 neighbors recently requested a quote
Recommended by74%of homeowners
Ventresca Contractors
New to Angi

In business since 1985

Free estimates

Emergency services offered

Ventresca Contractors, specialize in all areas \nOf concrete work & Blacktop\nNo job to big or too small\nFree estimates

Avatar for Michael & Son Svc Inc
Michael & Son Svc Inc
4.17(
1,668
)

In business since 1976

Emergency services offered

"Dear Michael & Son Customer Service Team, I am writing to formally express my disappointment and frustration with the lack of service I received today. As a customer enrolled in your Unlimited Service Plan, I expect timely communication, reliability, and a basic level of professionalism. Unfortunately, today?s experience fell well below those expectations. The service provided was inadequate, and the lack of follow-through and responsiveness was unacceptable?especially for a customer paying for a premium plan that is advertised as offering priority care and peace of mind. Being on the Unlimited Plan was a key factor in my decision to continue doing business with your company. Experiences like this call that decision into question. I did not feel valued as a customer, nor did I receive the level of service your company promotes. I would appreciate a follow-up to discuss this matter and understand how you intend to resolve it. "
Recommended by74%of homeowners
GOWER CONSTRUCTION Co. INC.
New to Angi

In business since 1991

Free estimates

Emergency services offered

General Contractors specializing in Masonry, Sump Pumps, Kitchens and Bathrooms. Licensed and Insured, Free Estimates

HONG KONG ROOFING CONSTRUCTION LLC
5.00(
1
)

In business since 2000

5 EMPLOYEES. USES SUBS FOR PAINTING & DRYWALL. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES.

Recommended by100%of homeowners
CrossanShaw
1.00(
1
)

In business since 2011

Free estimates

Warranties offered

CrossanShaw is a family owned and operated remodeling business located in Cherry Hill, NJ. We provide no hassle free estimates, in many cases, we are able to provide estimates through e-mail without an in house consultation. We focus on high quality work from start to finish, no subcontracting!

Colonial Craftsman
5.00(
2
)

In business since 1984

Free estimates

Emergency services offered

Our company has been in business for over 30 yrs ! When you choose our company you will get us not sub-contractors! We work side by side with our homeowners to provide them with the exact services they request without any hidden fees. As one of our customers you will receive high quality work and professional workmanship at the lowest price possible. With the economy being the way it is these days it makes in difficult to decide to have work done to your home. For that reason we are happy to discuss possible financing options and or payment options. For your convenience we also honor Visa & Mastercard. Our crew is usually a minimum of four men. Of those men at least one will always be myself or my brother (the owner & partner). We pride ourselves on making our customers happy and comfortable during the construction process. It may be disruptive at times when work is being done to your home. We respect our customers feelings and make the experience as pleasant as possible..

Recommended by100%of homeowners
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FAQs for concrete foundation repair projects in Williamstown, NJ

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Williamstown, NJ homeowners’ guide to concrete foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.