What New York Homeowners Say About Our Waterproofing Services

Why New Yorkers Choose NYC Waterproofing

Finding a reliable waterproofing contractor in New York City is not easy. Between basement flooding in Queens brownstones, roof leaks on Bronx rowhouses, and foundation seepage in Brooklyn co-ops, every property presents a different challenge. We have built our reputation across all five boroughs by showing up on time, explaining the work clearly, and standing behind every job we complete. The 15 reviews below come from real homeowners, landlords, and property managers across Manhattan, Brooklyn, Queens, the Bronx, and Westchester County.

Real Customer Reviews

Three years of spring flooding gone after one visit. They found two hairline cracks we never knew about, installed a proper drain system, and finished in two days. Best basement we've had in years.

James Torrelli Jackson Heights, Queens

I manage a 12-unit co-op. Three contractors quoted us only Makkah NYC Waterproofing actually walked through the affected units before pricing the job. Detailed proposal, fair price, zero issues since.

Linda Russo Brooklyn Heights, Brooklyn

Their price was lower than the others and I was skeptical. They showed up on time, explained every step, sealed the flat roof in one day, and cleaned up completely. I was genuinely impressed.

Michael Andersen Mott Haven, Bronx

I am a real estate agent and I've referred them to three clients now. Every single one has thanked me. Straight answers, no upselling, honest pricing. They've earned a permanent spot on my referral list.

Susan Lawson White Plains, Westchester

Standing water, mold on the joists, musty smell year-round. Two other companies wanted $8,000. Makkah NYC Waterproofing put in a proper vapor barrier and drainage setup for significantly less. Smell was gone in two weeks.

Karen Kowalski Flushing, Queens

Four-story walk-up with a leaking parapet and a patched-up roof. They worked weekends to avoid disrupting our ground-floor business. Four days, no mess, no unanswered questions. Genuinely professional.

Robert Hennessy Midtown, Manhattan

Home inspector flagged the foundation before closing. NYC Waterproofing spent 45 minutes walking me through exactly what they saw, sent a written quote same afternoon, and did everything they promised. No more anxiety about this house.

Carlos Medina New Rochelle, Westchester

slow tub leak had been staining the ceiling below for months. They re-sealed the entire bathroom with a waterproof membrane system. A month later, completely dry downstairs. Thorough, clean, and efficient.

Lisa Ferraro Park Slope, Brooklyn

Linda Russo Brooklyn Heights, Brooklyn

Previous contractors just sump-pumped and left. This team did the full interior drain system, sealed the walls with crystalline coating, and added a battery-backup sump. Two major rain events since not a drop inside.

David Walsh Astoria, Queens

My landlord hired them for our building's basement. As a tenant I expected nothing. Six months later, no mold smell, no dampness. Nice to see a contractor who actually does what they're paid to do

Angela Petrocelli Fordham, Bronx

Water was getting into the unit below every time it rained. They fixed the deck membrane and drain collar in one day, gave us a 2-year warranty in writing. Super confirmed the unit below was dry after the next storm.

Kevin Nolan Harlem, Manhattan

Wet corner in my basement for 22 years I thought it was just how old houses were. They found a failed exterior drain and a block-wall crack on the first visit. One job. Completely sorted. I wish I'd called years ago.

Gloria Esposito Mount Vernon, Westchester

Water damage to two classrooms every major storm. They installed a full TPO membrane over a long weekend and were done before Monday morning. Eight months on, both classrooms are completely dry.

Thomas Broderick Tremont, Bronx

I couldn't be there in person managing the property remotely. They sent photos after every stage, called with updates, and flagged an extra crack before touching it. That kind of transparency is rare. Property has been dry since November.

Mohammed Omar Yonkers, Westchester

Spent two months comparing contractors. NYC Waterproofing showed up when they said, gave a fair written quote, and got the job done. Interior drain and wall sealant, warranty in writing. Six months later perfectly dry. Just call them first

Nancy Vitale Yonkers, Westchester

Waterproofing Services We are Reviewed For

Our customers have rated us 5 stars for basement waterproofing in NYC, foundation waterproofing in Queens and Brooklyn, roof waterproofing in the Bronx, crawl space moisture control in Flushing, bathroom and kitchen waterproofing in Manhattan, commercial waterproofing in Westchester County, and balcony and deck waterproofing across New York City. We offer free inspections and written quotes for all waterproofing work. There are no hidden fees, no pressure to decide, and a warranty on most services. Call us to book your free site visit today.

Call Us Today