From bathroom remodels to full gut renovations — we handle every trade, every project, every NYC borough.
Sani Building Corp is a full-service general contractor covering Manhattan, Brooklyn, Queens, the Bronx, Staten Island, and Long Island. Instead of juggling separate plumbers, tilers, painters, and carpenters, you get one fully insured team responsible for the whole job — from the first sketch to the final coat of paint. That single point of accountability is why homeowners, restaurants, retail stores, offices, and property managers keep coming back for the next project.
Every project starts with a free written estimate that spells out scope and cost before any work begins — honest pricing, no surprise change orders. We protect your floors and furniture, contain dust, haul debris daily, and finish with a walkthrough where nothing is done until you’re happy. On-time and on-budget isn’t a slogan; it’s how we’ve kept a 4.9-star Google rating across more than a decade of NYC renovations.
Need a door rehung, drywall patched, or a leak traced today? Our handyman division handles same-day repairs across the boroughs. Planning something bigger — a gut bathroom remodel, kitchen cabinet installation, commercial tile work, deck build, or a full apartment renovation? The projects below show the range. Tap any service to see details, real photos, and answers to the most common questions, or call (332) 277-0990 for straight answers in one conversation.
Bathrooms & showers
Remodels, walk-in showers and waterproofing, from one shower to a full gut.
Full gut remodels, custom tile, vanities, walk-in showers, and waterproofing across all NYC boroughs.
View serviceThe tub comes out, a walk-in shower goes in. Keep and match your wall tile, or new tile on all three shower walls.
View serviceLeaking shower repair, shower pan replacement and waterproofing behind the tile.
View serviceModern waterproof wall panels supplied and installed directly over existing tile — a full refresh with no demolition.
View serviceTile
Floors, walls and showers set flat and level, for homes and businesses.
Bathroom and shower tile, porcelain tile installation, large-format walls and floors — set flat, level, and waterproofed.
View serviceRegrouting, grout color sealing, and caulk replacement that make tired tile look new again — without replacing a single tile.
View serviceRestaurants, retail, and offices — durable commercial tile installed on evening and overnight schedules with COI provided.
View serviceWhat tile installation costs in NYC for bathrooms, showers, backsplashes and commercial floors, and what changes the price.
View serviceCabinets & carpentry
Cabinets hung level and secure, trim and built-ins finished by hand.
Cabinet installation & assembly, hardware, hinges, leveling and custom millwork — homes & businesses.
View serviceInstall-only cabinet work for NYC multifamily buildings, developers and general contractors.
View serviceCustom built-ins, trim, stair repair, cabinetry, and antique furniture restoration.
View serviceTrim, baseboards, crown molding, built-ins and casework, for homes and general contractors.
View servicePainting, floors & repairs
From same-day fixes to whole-apartment painting and new floors.
Interior & exterior painting, skim coating, wall prep and premium finishes for any space.
View serviceHardwood, tile, LVP, and carpet installation for residential and commercial spaces.
View serviceRepair of walls, ceilings and floors damaged by water — after the leak is fixed and dry. No mold or structural work.
View serviceSame-day small repairs for homes and businesses — drywall and sheetrock, doors, faucets, mounting, punch lists. If it is broken, we fix it.
Stairs, decks & full renovations
Staircases, outdoor decks and complete renovations under one roof.
Staircase repair, rebuilding and refinishing — treads, railings, balusters and full restorations for homes and brownstones.
View serviceDeck building, renovation and repair — framing, decking, railings and stairs in wood or composite, permits to final coat.
View serviceFull apartment and business renovations under one roof — one team, one written estimate, one point of contact.
View serviceBy area
All five NYC boroughs and Long Island, with our own crews.
Get a free consultation — we'll assess your space and recommend the best approach.
