
Serving East Northport, NY and surrounding areas
Approved
In business since 1981
Free estimates
Warranties offered
"From beginning to end excellent work and extremely satisfied"





+180


Serving East Northport, NY and surrounding areas
Approved
In business since 1981
Free estimates
Warranties offered
"From beginning to end excellent work and extremely satisfied"





+180
Serving East Northport, 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!!!"





+22
Serving East Northport, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1984
Free estimates
Customers say: Terrific value
"Jack and his crew were top notch !! Excellent workmanship and very clean !! Great guy, very professional and knowledgeable, fair price too !! Redirected rain water around foundation outside, removed basement sheetrock, located leak on basement wall and repaired, waterproofed foundation, treated mold, replaced sheetrock, insulation and molding, primed and painted. Highly recommend this company !!"





Serving East Northport, NY and surrounding areas
Approved
In business since 1978
Free estimates
Warranties offered
"The entire process was great. Every step of the way they checked to ensure it was the way we wanted it. The end result was great like having a new yard. Would not hesitate to have them do more work ."





+20

Serving East Northport, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Slade takes a lot of pride in his work. His work is beautiful. The job he did was not easy. I had a garage that I demoed what was left with the foundation footings I just could not believe how much he ripped that up four loads in the truck graded it out he did a beautiful job. I don’t know what else to say. I would recommend him to anybody very professional called him, answered his phone every time very reasonable Slade and his partner two hard workers. He did everything I asked cleaned up put my fence back up and completed in one day beautiful thank you very much, Slade."





+88

Serving East Northport, 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!"



Serving East Northport, NY and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"Long Hill Masonry did a fabulous job repairing the front and back stoop of my house. Everyone was a pleasure to work with from first contact to estimate to finished project, and I will definitely hire them for any future brick and masonry projects. I am very happy with their work - highest recommendations!"





+8

Serving East Northport, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Company was prompt in response very reasonable and effectuate with the repair the same day. Thanks much exclamation. Thanks, Eddie."





+172

Serving East Northport, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Sal and his crew were very professional and I would hire them again for the next job. Sal was very reasonable with price and exceeded my expectations!! He was only contractor that offered to use the old bricks from house to fix and repoint chimney. My wife and I could not be happier. His crew was on time everyday!!"





+104

Serving East Northport, NY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"This was the second time I hired zavza seal. This time I needed help with attic insulation for my parents house. Starting with setting up the free appointment, ending with the crew and quality of the work - they deliver a great experience and I highly recommend them for anything waterproofing, insulation, concrete and foundation fixes. If you are looking for a contractor and donâ t know who is trustworthy and professional, go with Zavzaseal, you ll be in a very good hands."




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