HMH Construction

Serving the GTA — Hamilton to Bowmanville

Based in Mississauga with crews across the west GTA. Pick your city for local details, or call 905-749-4608 — if you're in the GTA, we build there.

Choose Your City

Burlington

Burlington's mix of 60s–80s detached homes with deep lots makes it one of the best cities in the GTA to add a separate entrance and legal basement suite. We build them in 3 days, permits included.

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Hamilton

Hamilton is the west anchor of our service area — and one of the strongest rental markets in Ontario. Its brick century homes and Mountain bungalows convert into legal duplexes better than almost anywhere in the GTA.

Hamilton details →

Milton

Milton's newer subdivisions were built with tall basements and great ceiling heights — most are one separate entrance away from a fully legal, high-rent second unit. That entrance is exactly what we build fastest.

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Mississauga

HMH is headquartered right here at Village Centre Place. When a Mississauga homeowner needs a separate entrance cut, a basement made legal, or a renovation done right, we're the local crew — not a contractor driving in from across the GTA.

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Oakville

Oakville homeowners expect finish quality that matches the neighbourhood — and lot sizes here are made for walkout basements and garden suites. We deliver both, with the permits, engineering, and waterproofing handled end to end.

Oakville details →

Toronto

Toronto's housing rules are the most second-unit-friendly they've ever been — basement apartments, garden suites, and laneway houses are all on the table. We bring west-GTA pricing and 25+ years of foundation experience to Toronto and Etobicoke homes.

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Also serving: Etobicoke, North York, Scarborough, Vaughan, Richmond Hill, Markham, Pickering, Ajax, Whitby, Oshawa, Bowmanville — and everywhere in between (excluding Brampton).

Get a Free Quote Anywhere in the GTA

Tell us about your project — we reply within one business day. Or call905-749-4608.

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