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Find Concrete foundation repairers in Riverhead

Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.4(
15
)

Serving Riverhead, 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
68 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for ZAMAIA INC.
ZAMAIA INC.
4.8(
16
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"The workers were friendly, polite and professional. They kept open lines of communication in sticking to a schedule. Upon completion of the job, the job site was left immaculate. The job was completed exactly as agreed upon. They aim to please the customerâ ¨"
Our Work
Our Work
Our Work
Our Work
Our Work

+67

Response time1 day
Recommended by92%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving Riverhead, 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
6 neighbors recently requested a quote
Grady's Painting Plastering/Construction
2.0(
174
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"This was a very involved plaster repair and remediation job, in a very old house. Grady is the only person (or company) who was willing to take on the job and drive all the way from Pennsylvania to our home in Northern Virginia. There are very few people who do this kind of work anymore (we really searched) and he is an expert in his field. We needed to work around his schedule, because he is in demand in the tri-state area, so it took awhile to schedule the work to begin... but it was worth it."
Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Long Island Waterproofing
4.5(
74
)

Serving Riverhead, 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
Roca Construction
4.5(
42
)

Serving Riverhead, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Roca and his team were very professional and did a thorough job on repaving my driveway and repairing our front sidewalk. The team delivered as promised and on schedule. In addition they worked quite fast although it was clear they paid attention to the important details. I would surely hire them again and am quite satisfied with the work they did ."
Before
After
Additional Photos
Additional Photos
Additional Photos

+52

Recommended by97%of homeowners
Avatar for Al Arsh Construction Corp
Al Arsh Construction Corp
5.0(
10
)

Serving Riverhead, NY and surrounding areas

In business since 2001

Free estimates

"Malik runs a very professional operation. From the time of initial phone contact with Malik (yes, he does answer his own phone) to the final post-job cleanup, this was a hassle-free project for me. Malik's crew showed up promptly each morning, and under the supervision of Malik or his equally capable foreman ("Mr. Z"), every detail of this work was performed in a skilled, highly competent and precise manner. Once begun (except for rain days), the job was continued through completion. Worth noting also is the fact that, although he was aware of my budget limitations, Malik was able to deliver a first-class job which the quality of the finished product reflects. I would enthusiastically recommend him to any Angie's List member (and will be contacting him myself for all future work on my house).
"
Recommended by100%of homeowners
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Showing 1-10 of 66
FAQs for concrete foundation repair projects in Riverhead, 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 Riverhead, NY homeowners’ guide to concrete foundation repairs

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