About us

ABOUT ALPHA ONE DOOR SYSTEMS

The Garage Doors Expert in Mississauga, Oakville, and Surrounding Areas
For over 20 years Alpha One Door Systems has been helping homeowners in Mississauga, Oakville, and the West Greater Toronto Area buy and install premium residential garage doors. We understand that a garage door is more than just an afterthought, it holds your possessions safe, it builds curb appeal, and more.

Since 1984 this family business has always made sure that their main goal is to complete a quality job. We know that making our customers happy and keeping their homes safe comes above all else.

Alpha One Door Systems also offers a service programs for its garage doors. If there is something wrong with a garage door we installed, call us and we’ll repair or replace it as necessary.

Alpha One Door Systems offers everything the residential or commercial customer demands: a trusted name, exceptional durability, a diverse portfolio of design options, and more. We believe that our doors are not only the best looking doors you can find but they are also the most reliable, winning multiple awards over the years.

Our garage doors deliver reliability, low insurance costs and profitability to commercial customers worldwide and safety and reliability to homeowners.

LiftMaster has been leading the world in innovation for garage door openers for over 40 years. They are the most dependable and reliable openers in the world. LiftMaster products offer safety, security, and convenience, and are proven to withstand even the harshest of elements and years of extended use. LiftMaster continues to design products that make home access easier, and put you in control of how you come and go.

Alpha One Door Systems also offers entry doors. Our entry door systems capture the essence of your home with beautiful door designs and decorative glass with complementing sidelites, transoms and garage door windows, all designed to enhance any home’s architectural style and increase your curb appeal.