Staten Island · NY

Renovation Contractor
in Staten Island

Luxury Renovations for Staten Island Homes

From St. George to Tottenville, Sani Building Corp delivers full-scale bathroom and home renovations and kitchen cabinet installation across Staten Island. Built around your home.

10+
Years Serving Staten Island
★ 4.9
Google Rated
100%
Fully Insured
24h
Response Time
5 ★
Star Service
Staten Island Neighborhoods We Serve
St. George Tottenville Great Kills New Dorp Todt Hill Eltingville
✓Estimate within 24 hoursPROHome Depot Pro
How it worksThree steps to your new space
  1. 1
    Tell us or send photosTwo minutes, from your phone
  2. 2
    Get a clear written estimateScope, timeline and price, itemized
  3. 3
    Our own team, start to finishOn schedule, clean every day
Get my free estimate
Installer setting large green marble-look floor tile on fresh thinset - Sani Building Corp, renovation contractor serving Staten Island
Recent Staten Island Project
Your Staten Island Contractor

Trusted by Staten Island Homeowners Since 2015

Staten Island is unlike any other NYC borough — single-family homes, sprawling colonials in Todt Hill, waterfront properties in Tottenville, and a true suburban feel that demands a contractor who understands residential renovation at scale. Larger lots, full basements, garages, and outdoor living spaces are the rule here, not the exception.

Sani Building Corp brings 10+ years of NYC renovation experience to Staten Island. We handle full-home remodels, kitchen and bathroom transformations and basement build-outs. From a quick refresh in New Dorp to a luxury renovation on Todt Hill, we deliver the same craftsmanship our Brooklyn and Manhattan clients have trusted for a decade.

01Permit-Compliant DOB Renovations
02Single-Family Home Specialists
03Basement & Addition Experience
04Estimates Within 24 Hours Across Staten Island
Staten Island · Built with Pride• St. George · Tottenville · Great Kills• Luxury Craftsmanship. Local Roots.• Sani Building Corp · NYC & Long Island• Staten Island · Built with Pride• St. George · Tottenville · Great Kills• Luxury Craftsmanship. Local Roots.• Sani Building Corp · NYC & Long Island•
Services in Staten Island

Renovation Services for Staten Island Homes

Full-service renovation across Staten Island — from quick bathroom refreshes to full home remodels.

Walk-in shower with built-in shelves, glass door and brass fixtures - Sani Building Corp, renovation contractor serving Staten Island
Why Staten Island Homeowners Choose Us

Local Expertise. Borough-Wide Reach.

We treat every Staten Island home like our own — from quick refreshes to full luxury renovations.

Reply Within 24 Hours
Free estimates across Staten Island within 24 hours.
4.9★ Google Rated
68 Google reviews from satisfied NYC & Long Island homeowners.
Transparent Pricing
Detailed written estimates. No surprise fees. No upcharges.
Fully Insured
Full liability insurance & workers' comp for every Staten Island project.
Common Staten Island Questions

Renovation Questions from Staten Island Homeowners

Do you handle DOB permits for Staten Island renovations?
Yes. We manage all required NYC Department of Buildings permits — plumbing, electrical, and structural — for renovations throughout Staten Island. All work meets DOB and Staten Island-specific code requirements.
Do you work on single-family homes across Staten Island?
Absolutely. Single-family homes make up most of Staten Island's housing stock — colonials, ranches, capes, and waterfront properties. We renovate every type, including full-home remodels and additions.
How long does a typical Staten Island home renovation take?
Full bathroom renovations take 3–5 weeks; kitchens 5–8 weeks. Full-home remodels and additions vary based on scope — typically 3–6 months. We provide a detailed timeline at quote.
Do you work on basements and finished lower levels?
Yes — Staten Island homes typically have full basements, and we specialize in finishing them: home theaters, in-law suites, gyms, playrooms, and rental units with proper egress.
What Staten Island neighborhoods do you serve?
All of Staten Island — St. George, Tottenville, Great Kills, New Dorp, Todt Hill, Eltingville, Annadale, Huguenot, South Beach, Stapleton, and everywhere in between.
Can I see real Staten Island renovation projects?
Yes — view our portfolio of completed bathroom renovations and kitchen cabinet installations across NYC. We can also arrange in-person walkthroughs of completed Staten Island projects with permission from past clients.
Get Started Today

Ready to Transform
Your Staten Island Home?

Get a free estimate from NYC's most trusted renovation contractor. We serve all of Staten Island plus all 5 NYC boroughs with transparent pricing and a reply within 24 hours.

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Reply within 24 hours
Fully insured
Contact Us 332-277-0990Call us now Free EstimateReply within 24 hours
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