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Find Concrete foundation repairers in East Hampton

Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.4(
14
)

Serving East Hampton, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I had a crack in my foundation that needed to get repaired quickly. They did a fantastic job and were a pleasure to deal with. I recommend them for anyone that’s in the same position that I was!"
Foundation Repair Ex.
Basement Repair Project
Response time2 days
53 neighbors recently requested a quote
Recommended by18%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving East Hampton, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex, the owner and lead contractor was a pleasure to work with. From start to finish the process was seamless. The waterproofing process was explained as well as the benefits from performing the work. Alex was personable, professional and knowledgeable. The pricing was very fair and competitive with the highest quality of workmanship."
Response time7 hrs
7 neighbors recently requested a quote
Grady's Painting Plastering/Construction
2.0(
174
)

Serving East Hampton, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I needed stucco repair work on an old chimney (and other spots). Grady was meticulous and thoughtful on what approaches and materials would work. Throughout the project they allocated sufficient time for each treatment to cure and inspected the work before proceeding to the next step. Grady started the project with no money down and only required ongoing payments for materials until the project was well underway. The final payment was due only after they did a final inspection. Total project cost was also below other bids."
Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Long Island Waterproofing
4.5(
74
)

Serving East Hampton, NY and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"I couldn't ask for a better contractor. John Puma and his crew were outstanding. Extremely professional  and punctual.
When I first met John I got a positive vibe that he was going to be the one to do the job. I interviewed several companies and John gave me a fair price for the work he was going to do. He was very knowledgeable about the work that needed to be done. I was getting water in my basement and we came to the conclusion that water proofing the foundation wall was going to be the rout to go.
He also re-pitched my pavers in the yard so that the water would not lay in the yard after every rain storm. He also added proper drainage in the yard to divert the water away from the house.
After the water proofing was done he and his crew poured new concrete throughout the driveway.
If you are looking to get this type of work done, look no further. This company did it right. 
Professional,knowledgeable and very clean when working. John and his crew were great.
Two major storms and not a drop of water in my basement now.... A+ 
 
"
Recommended by93%of homeowners
Avatar for Al Arsh Construction Corp
Al Arsh Construction Corp
5.0(
10
)

Serving East Hampton, NY and surrounding areas

In business since 2001

Free estimates

"Wonderfully. The Al-Arsh crew is always reliable, prompt, professional and highly-skilled. Their work is always done exceptionally well and the owner, Malik, always makes sure it is finished to perfection. Even when we needed something tweaked or if plans changed after they finished, they come and do whatever is needed when needed, cheerfully. Their prices are more than fair and they guarantee their work. We have had Al-Arsh do work for us over the years totaling at least $250K and we ALWAYS chose them."
Recommended by100%of homeowners
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FAQs for concrete foundation repair projects in East Hampton, NY

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 East Hampton, NY homeowners’ guide to concrete foundation repairs

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