City Suburb
“City Suburb did foundation repair, replaced front steps to second floor and interior masonry work.”
Best Basement Waterproofing Contractors in Queens, NY
15 contractors listed · 12 in Queens · 1 open 24/7 · 13 open weekends · 14 rated 4.5+
Data verified October 18, 2026
HRC Waterproofing INC
“The job was done in a few hours and the crew cleaned up.”
Construction Enterprise NY
“From the estimate to completion of the project, the owner Joe was prompt with responses, attentive to details, thoroughly explained everything that needed to be done, and was extremely communicative throughout the whole job.”
Sidewalk Repair Queens
“They helped me with very important steps to legalize the driveway of my house.”
NY Waterproofing & Masonry
“The completely re-pointed my entire chimney and repairs the walls in my basement in 2 1/2 days.”
Vinny & Son Contracting Corp
“Sal and his crew filed for the building permits and got the work done within 48 hours.”
The 15 contractors listed for Queens, NY work on wet basements, foundations and crawl spaces. Warranty claims, free inspection offers and hours come from each company's own website. Diagnoses in this trade vary widely, so read more than one before committing to a system.
Area overview: Queens, NY
12 of the 15 contractors we list are based in Queens; the other 3 serve Queens from Queens Village (4 mi), Garden City Park (7 mi) and Long Island City (7 mi). 14 of the contractors on this page have a rating, from 4.5 to 5.0 across 505 reviews; 3 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (92%) and responsiveness (85%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "estimates". 1 is open around the clock; 13 are open on Saturdays and 8 on Sundays. 5 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 1 offers emergency call-outs; 7 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 14 of the contractors on this page; 14 publish a contact page and 7 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How many opinions should I get for a damp problem?
There are 15 listings for Queens. Get more than one assessment before you commit, because diagnoses in this trade differ more than prices do, and one crew's interior system is another crew's regrading job. Compare what each says is causing the water, not just the total at the bottom of the page.
Bill White Roofing & Waterproofing
“I was fortunate enough to come across Bill White in my search for a roofer for my apartment building.”
Eden Brick Pointing & Masonry Contractors NYC
Excel Masonry Contractor
“I would definitely use Excel Masonry Contractor again as well as recommend them.”
CGI Northeast Inc
“Because it is the best company”
Landscape Renovations
“Always professional and does a great job.”
ZM Sidewalk Repair
“I would highly recommend ZM sidewalk repair to anyone looking for a speedy and meticulous sidewalk job.”
New Star Contracting Inc
Boccia Inc. Waterproofing and Masonry Specialists
“Have used Boccia for several projects always with a satisfactory result.”
Cement Tech
“Jose does excellent work and leaves the work area cleaner than when he found it.”
Why these companies made our list
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