519-631-1507
Garaga, Made in Canada
Garage Door Experts in St. Thomas & London Since 1985
Experience the Cliff's Overhead Door Difference
Enjoy expert guidance, honest advice, and a smooth process from start to finish.
The Residentail or Commerical Door Expert In St. Thomas
Residential Garage doors
For Homes That Deserve More
Style, security, and peace of mind. Explore stunning, durable garage doors built to handle Ontario’s weather and designed to boost your home’s curb appeal.
Commercial Garage doors
Built for Business, Backed By Experts
From warehouses to storefronts, we install high-performance Garaga doors that work hard—just like you do.
Garage Door Repair & Services
Timely Installation, Repairs, and Maintenance
Whether you need installation, repairs, parts, or expert maintenance, our St. Thomas team is ready to keep your door running smoothly
Why St. Thomas Homeowners Choose Cliff’s Overhead Doors & Garaga?
Discover the benefits of choosing Cliff’s Overhead Doors and Garaga, St. Thomas’ trusted team for garage door solutions that combine quality, style, and total peace of mind.
Our expertly installed Garaga doors deliver reliable, lasting performance—without the stress.
Proudly serving St. Thomas and surrounding areas since 1985, Cliff’s is your go-to local team.
From lightly insulated to R-16 performance, choose from five levels based on how you use your garage.
Get a detailed quote with multiple style and price options to make the most informed decision.
Our LiftMaster openers deliver smooth, silent, and secure access—plus smart features you’ll love.
Create a look you’ll love with our wide range of styles, colours, and windows.
Coordinate your garage and entry door with Garaga’s unique matched designs for a polished finish.
Door Openers in St. Thomas & London
LiftMaster Garage Door Openers: Small Device, Big Impact
Trusted in homes across St. Thomas and London, our LiftMaster garage door openers deliver quiet performance, smart controls, and advanced safety features for everyday use
What Customers Say About Cliff’s Garage Door Service
Read honest reviews from customers who trust Cliff’s Overhead Doors for friendly service, expert advice, and smooth garage door installations.
Beautiful new (high tech ) garage doors.
Cliff's Overhead doors did a fabulous job of taking down our old garage doors, widening the opening of one door by 2 feet. The doors we picked were a new colour iron ore. The job site was cleaned… Read more Cliff's Overhead doors did a fabulous job of taking down our old garage doors, widening the opening of one door by 2 feet. The doors we picked were a new colour iron ore. The job site was cleaned up each day and we were given a tutorial on how to use our new doors and all the features we added. We purchased two garage door openers that have a camera system, We can also open and close the doors by an app, Very pleased with the results.
Highly recommended
Cliff’s Overhead Doors installed our garage doors promptly (once they were delivered by the manufacturer), professionally, and with excellent customer service. We have nothing but high praise for the… Read more Cliff’s Overhead Doors installed our garage doors promptly (once they were delivered by the manufacturer), professionally, and with excellent customer service. We have nothing but high praise for the Company and strongly recommend their service.
Excellent service
Cliff’s Doors provided professional and personable service during the installation of our new garage doors. They are competitively priced and we would recommend them.
Installed product:
Acadia 138 Classic XL Garage Doorupdated look for our new garage door
Our new garage door makes the house look newer. Also, the gargage is warmer as it is now better insulated.
Installed product:
Standard+ Classic XL Garage DoorPerfect!
Professional from first call to installation. Could not ask for better. Thanks to all.
New hone new door
Really impressed with the overall serviced i recieved, from the original quotes with several choices to the installation and final look. Clean, well built and professionally installed.
Installed product:
Acadia 138 Classic XL Garage Door
Read honest reviews from customers who trust Cliff’s Overhead Doors for friendly service, expert advice, and smooth garage door installations.
Your Home, Your Style—Your Garage Door, Made in Canada
From wood grain finishes to modern windows and sleek flush styles, we help St. Thomas homeowners design the perfect garage door—customized for looks and performance
