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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon41
    Verified foundation repairs reviews

Find Foundation repair specialists in Patchogue

Napolitano Brothers Contracting, Inc.
4.8(
25
)
Foundation Drainage - Install or ReplaceConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Patchogue, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Concrete Foundation - RepairFoundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Patchogue, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Digworx Services Inc.
Digworx Services Inc.
4.9(
59
)
Foundation Drainage - Install or Replace

Serving Patchogue, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Slade and the team were amazing to work with. My job was a large project consisting of contouring an acre of land with slopes. They worked well with me as I threw them curveballs. Overall, they did an amazing job. I plan to have them back when other phases of work need their services."
Sediment load out
Dewatering
Excavation
excavation
Composite road

+88

Response time9 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Patchogue, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Tibor, Jake and the Zavza team had a very comprehensive detailed plan to deal with the water leaking into my basement. The team showed up on time, were courteous and worked very hard. They addressed the main source of my problem by installing a drywell outside to pull the water away from the house. Inside, they repaired a large crack in the wall and applied the Zavza Seal to my basement's wall and floors. Their layered approach will help keep my basement dry for many years."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair

Serving Patchogue, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."
Response time7 hrs
Response rate92%
5 neighbors recently requested a quote
Avatar for New York Waterproofing
New York Waterproofing
4.8(
22
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Patchogue, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The basement leak was completely repaired. The price was better than most others. Some others wanted to do unnecessary work and charge exorbitant prices. George really knows his stuff. His work is exemplary. He is honest and meticulous in his work. I highly recommend him."
Stopping Ocean Water's Hydrostatic Pressure
Foundation Crack From Shrinkage
250 Year Old House Water Entering Brick Foundation
Hydrostatic Water Permanently Sealed
The Hamilton

+12

Response time10 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.3(
119
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Patchogue, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"The mold problem in my basement was so bad that the mold accessor told me not to go in the basement anymore and to see my DR. Thats how bad it was. I interviewed 5 companys and the one thing that made me choose Home Healthy Homes is Glen was the only one who told me tape the basement door so that the bad air doesnt come in the kitchen. That made my decision. His men were prompt and courteous. On the 2nd mold assessment there was one small part that didnt pass so I called Glen and he sent the crew back to fix the problem. I then called the accessor and on the 3rd assessment he said the basement was mold free and the air quality was excellent. I was finally able to remove the tape from my basement door. Bottom line, I now have a safe basement for my children and grandchildren."
Newsday Article
Response time4 hrs
10 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 261
Foundation Repair questions, answered by experts

It depends on the severity of the damage, lasting from a few days to several weeks.

You can buy a home with foundation issues, but understanding the extent of the problem and what solution you need is critical. If you learn that a home you’re trying to buy has a foundation problem, it’s not necessarily a deal breaker, but you should have a professional assess the issue to see how severe it is and know when to walk away from a foundation problem. Foundation issues can necessitate simple and affordable solutions or complex work that costs thousands. 

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.

It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.

The Patchogue, NY homeowners’ guide to foundation repairs

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