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GEM Windows
GEM Window & Doors has a well-earned reputation as Toronto’s oldest and most trusted window and door company. We’ve had the same phone number since 1961—a real rarity in an industry where “windows and doors” has become synonymous with “fly by night.” At GEM, we listen more than we talk. We start where you are—your needs, your budget and your priorities—to provide you with customized solutions, not a one-size-fits all approach.
Services Provided

New window and door sales and installations, custom builds, new construction homes, small renovations, architectural products, awnings, window coverings, garage doors.

Areas Served

Mississauga, Oakville, Burlington, Hamilton, Richmond Hill, Markham, Aurora, Scarborough, Whitby, Ajax, Oshawa

Location:1590 The Queensway
Toronto, Ontario M8Z 1V1
Typical Job Costs:CAD 250 - CAD 1,00,000Because GEM carries a huge range of products, from inexpensive vinyl replacement windows to commercial-grade architectural products, we can find a window and door solution to fit any customer need.