Sani Building Corp is a trusted Bronx renovation contractor and general contractor β home renovations, bathroom remodels, kitchen cabinet installation, basement finishing and two-family home renovations. Serving Riverdale, Pelham Bay, Throgs Neck, Morris Park, Parkchester and all of the Bronx. Fully insured. Free estimates within 24 hours.
Sani Building Corp has spent over a decade renovating Bronx homes β from Art Deco apartments along the Grand Concourse to detached single-families in Riverdale and Fieldston, and the two- and three-family houses that fill Pelham Bay, Throgs Neck and Morris Park. We renovate for owner-occupants and landlords alike.
The Bronx housing stock is unique: pre-war co-ops with board approvals, brick row houses, multi-family rental buildings, and suburban-style homes up north. One team manages your whole project, with our plumbing and electrical partners β one contact, no finger-pointing.
From a single bathroom remodel to a whole-home gut renovation, basement conversion or a multi-family turnover, we handle Bronx renovation for homeowners, landlords and commercial spaces.
Whole-home and gut renovations for Bronx houses and apartments β single-family, two- and three-family homes handled end to end, from demolition to final finish.
Bathroom remodel Bronx homeowners count on β walk-in showers, custom vanities, premium tile and proper waterproofing for houses, pre-war apartments and rentals.
Kitchen cabinet installation for Bronx kitchens β stock, semi-custom and custom cabinets, leveled and secured on the uneven walls of pre-war and row-house spaces.
Bronx basement finishing β we waterproof, frame, insulate and finish basements into living space, family rooms, home offices and legal rental units where permitted.
Home addition contractors for detached Bronx homes β rear extensions, dormers and floor additions that add square footage in Riverdale, Country Club and beyond.
Multi-family renovation and rental-unit turnovers for Bronx landlords β fast, durable refreshes and conversions that protect and grow your rental income.
Interior and exterior painting, hardwood and tile flooring, plus custom carpentry, trim and built-ins β the finishing trades that complete any Bronx renovation.
We renovate Bronx restaurants, retail stores and offices along Fordham Road, the Hub and throughout the borough β build-outs and storefronts scheduled around your business.
Water damage repair for Bronx homes and rental buildings β we repair the walls, ceilings and floors a leak has damaged, once the leak is fixed and the area is dry.
We visit your Bronx home or building, take measurements, and talk through your goals and budget.
You get a clear written estimate within 24 hours, with itemized labor and materials laid out plainly.
We schedule the work, order materials, and secure any Bronx co-op board or building approvals before we start.
Existing materials are carefully removed, surrounding rooms protected, and all debris hauled away responsibly.
Plumbing, electrical, framing, structural and drywall β every trade coordinated by one team, with our partners, across your Bronx project.
Tile, flooring, paint, cabinets and trim installed with precision throughout your home.
Multi-stage quality checks run through every phase to keep workmanship sharp.
We walk the finished project with you, complete a full cleanup, and hand over warranty documentation.
We provide renovation contractor services to homeowners and landlords in every Bronx neighborhood, including:
A selection of recent renovations completed across Bronx homes, pre-war apartments and two- and three-family properties.






"Sani building corp provided excellent service and work for my building. We will definitely be using them in the future. It was a pleasure working with Zurabi and his team."
"I will continue to use this service because I appreciate its reliability and the assurance that the job will be done thoroughly and cleaned up afterward."
"Good people. Honest pricing. Quality work."
Real reviews, word for word, from Google. Read all 68 Google reviews (4.9★).
Get a free, detailed estimate for your Bronx renovation within 24 hours β no obligations, no hidden fees.