New York's one-stop building partner.
Renovations, apartment turnovers, and commercial building management across all five boroughs — the company owners, property managers, and real estate agents call to get it done right.
Minority & Women-Owned Business Enterprise
One call, handled
From apartment turnovers to full renovations to keeping a commercial building running, GMG is the single team owners and managers rely on to get it done right.
Renovations
Apartment and brownstone renovations — kitchens, baths, and gut renovations done clean and on schedule.
Learn moreTurnover Services
Fast unit turnovers between tenants — paint, repairs, and cleaning so the space is lease-ready in days, not weeks.
Learn moreDeep Cleaning
Move-out, post-construction, and listing-ready deep cleans that make a space show its best.
Learn moreBuilding Management Support
The one-stop partner for owners and management companies — whatever comes up that the super can't handle, we handle.
Learn moreRepairs & Maintenance
Skilled repairs, violation corrections, and punch-list work across residential and commercial buildings.
Learn moreCommercial Build-Outs
Retail, office, and restaurant interiors delivered to spec and to schedule.
Learn moreMake every listing shine from the first showing
Agents and brokers: when a unit needs to be turned around fast before it hits the market, GMG is your crew. We handle the turnover, repairs, and deep cleaning that make a listing photograph — and show — its best, on the timeline your deal runs on.
- Fast turnovers on your schedule — we work around showings and closings
- Deep cleaning that makes photos and walkthroughs pop
- Small repairs and paint touch-ups that remove buyer objections
- One point of contact, all five boroughs, 24/7
A straightforward process
No surprises. You always know what's happening, what's next, and what it costs.
Consultation
We walk the site, talk through your goals, and understand the scope.
Scope & Estimate
You get a clear, itemized proposal and timeline before any work begins.
The Work
Our team executes with regular updates and a single point of contact.
Walkthrough
We hand over finished work, punch-list complete, and stand behind it.
Built in New York, for New York
GMG Builders Inc specializes in renovations, apartment turnovers, and commercial building management across the five boroughs. Property owners, management companies, and real estate agents rely on us as their one-stop team — the people who pick up the phone and handle whatever the building throws at them, day or night. As a New York State-certified Minority & Women-Owned Business Enterprise, we bring big-firm accountability with hands-on, local attention.
New York State–CertifiedMinority & Women-Owned Business Enterprise
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Proudly certified by New York State as a Minority & Women-Owned Business Enterprise.