Fast, professional water damage repair for walls, ceilings & floors. Emergency response across Brooklyn, Manhattan, Queens, Long Island & Nassau County.
From burst pipes to roof leaks — we restore your property quickly and correctly.
Repair and replace water-damaged drywall, plaster, and ceiling tiles. We match existing finishes for seamless, invisible repairs.
Repair or replace water-damaged hardwood, tile, LVP & subfloor. We address the source of moisture before any floor replacement.
Complete drywall demo, replacement, taping, mudding, skim coat and paint. We restore damaged walls to better than pre-loss condition.
We work with certified mold remediation specialists and handle all post-remediation reconstruction and finishing work.
Water damage gets worse by the hour. We dispatch same-day across all NYC boroughs to assess damage and start repairs immediately.
We provide detailed written estimates and documentation to support your insurance claim. Experienced working with all major NYC insurance providers.
We arrive same-day, assess the full extent of damage, identify the water source, and provide a clear written estimate.
Remove all damaged materials, ensure proper drying, and coordinate moisture remediation before any rebuilding begins.
Replace drywall, flooring, ceiling tiles, trim and any other damaged components with quality materials and expert craftsmanship.
Prime, paint and finish all restored areas to perfectly match your existing surfaces — completely seamless results.
"A pipe burst in our Brooklyn apartment at 7am on a Saturday. Sani Building Corp was there by noon. They contained the damage, removed the wet drywall and flooring, and had everything rebuilt and painted within a week. Incredible response."
"We had water damage from an upstairs neighbor's leak in our Manhattan apartment. Sani assessed, provided a detailed estimate for insurance purposes, and did beautiful restoration work on our ceiling and walls. Very professional."
"Roof leak damaged our entire top floor in our Queens home — ceilings, walls and wood floor. Sani Building Corp handled everything from mold remediation coordination to complete rebuild. You'd never know anything happened."
"Basement flooding in our Long Island home destroyed the finished basement. Sani Building Corp rebuilt everything — new flooring, drywall, paint and trim. Completed in under 2 weeks and matched the original perfectly."
"As a property manager in Long Island City, water damage is always an emergency. Sani Building Corp is the only contractor I call — they're always there same-day and the restoration is indistinguishable from the original."
"Sewage backup damaged our bathroom and hallway in our Brooklyn home. Sani coordinated the remediation company and then rebuilt everything. The documentation they provided made our insurance claim completely seamless."
Don't wait — water damage gets worse by the hour. We're available across all NYC boroughs and Long Island.