Adams Door Systems is your local one-stop shop for residential garage doors and automatic openers in the Greater Toronto Area (GTA), including Ajax, Aurora, Bolton, Brampton, Burlington, Caledon, Etobicoke, Georgetown, Maple, Markham, Milton, Mississauga, Newmarket, North York, Oakville, Pickering, Richmond Hill, Scarborough, Thornhill, Toronto, Vaughan, Whitby, and Woodbridge. Family owned and operated since 1946, we are proud to be a Master Authorized Dealer for quality Clopay® garage doors and LiftMaster® openers. more... See more text