
Serving Oyster Bay, NY and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"They came at time promised and diagnosed problem. Drained and treated cesspool."



Serving Oyster Bay, NY and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"They came at time promised and diagnosed problem. Drained and treated cesspool."


Serving Oyster Bay, NY and surrounding areas
Approved
In business since 2006
Emergency services offered
Warranties offered
"I would recommend this company to anyone with sewer/drainage problem!"





+31

Serving Oyster Bay, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"





+172

Serving Oyster Bay, NY and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: True professional
"Lorenzo was responsive, prompt and fair. He and his team installed a drywall for us to help with water in our basement 6 months ago. So far, everything is working well."





+72

Serving Oyster Bay, NY and surrounding areas
In business since 2023
Free estimates
Emergency services offered
"Marvin came to assist my leaking pipe and fixed the issue, he cleaned up very nicely and was very respectful and helpful and the price was not bad at all. I highly recommend you using him."

Serving Oyster Bay, NY and surrounding areas
In business since 1967
Free estimates
Warranties offered
"We used ACM 7 years ago to install a French Drain and sump-pump for the southern side of our lower level. It solved our water leak problems. This past week we used them again to install a similar system on the northern side of our lower level. ACM Basement Waterproofing 121 Freeman Ave. Islip, NY 11751 (631) 581-0600 acmbasementwaterproofing.com"

Serving Oyster Bay, NY and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"They came to my house for an basement inspection, and wrote up an recommendation for what needed to be done. They did not send the recommendation for an month and half."





+1
Serving Oyster Bay, NY and surrounding areas
In business since 2014
Free estimates
"project not completed yet but so far customer service very good . gentleman came by to assess what needed to be done ."

Serving Oyster Bay, NY and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"It went very well. Guy Reed was very professional and knowledgeable but that's only part of what I really appreciated about this experience. I did due diligence and made a few calls. I was very nervous about this situation and making the right choice. Guy was understanding and reassuring and came through on everything he promised. He also gave me a lot of insight and made recommendations about managing water and humidity in and around my property that I will be implementing. A+, Thanks Guy."




Serving Oyster Bay, NY and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"I am very relieved! A day or two after my foundation crack was sealed a brutal storm occurred. I'm happy to report that there was not one drop of water in my basement."
From average costs to expert advice, get all the answers you need to get your job done.

Who installs french drains? Learn which pros to hire, other options, and how pros get it done. Start your french drain hiring guide now.

Learn who to call for foundation repair. Compare foundation repair contractors vs structural engineers and get clear steps to fix issues today.

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Who to call for water in the basement or crawl space? Learn whether to hire a plumber, contractor, or structural engineer and what to expect

Wondering who inspects crawl spaces? See if a home inspector or crawl space contractor should handle your crawl space inspection and what to expect.

If you need to waterproof your basement, consider essential cost factors, including basement size, sealant type, home age, and more.