GMC Construction Inc — Home Renovation & Addition Contractor in Richmond Hill, ON
GMC Construction Inc is a Richmond Hill-based residential and commercial renovation firm covering the Greater Toronto Area with a decade-plus of project history and a published portfolio of 100+ completed jobs. The firm operates as a fully-insured and licensed general contractor under owner Max Shambayati and focuses on whole-home renovations, additions, and mid-to-large basement fit-outs.
Services
- Kitchen remodeling — custom cabinetry, premium countertops, full layout changes
- Bathroom renovations — luxurious fixtures, full refits, ensuite expansions
- Basement finishing — secondary-suite conversions, rec rooms, basement laundry
- Home additions — second-storey additions and rear/side extensions
- Commercial renovation projects — office and retail buildouts
Service Area
Head office at 75 Oneida Crescent, Richmond Hill, ON L4B 2E9. Active coverage across Richmond Hill, Markham, Thornhill, Vaughan, and Toronto, with reach across the broader York Region and GTA-north.
Why it’s on home.renovation.reviews
This listing was imported with a Dufferin tag attached, but GMC’s office and core market are firmly in York Region. The re-audit reassigns it to GTA-north / Richmond Hill, where it lines up alongside other addition-and-whole-home specialists serving the same commuter belt. The 10+ year track record and 100+ project log make it a useful reference for homeowners planning larger-scope renovations or second-storey additions.
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