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.
Experienced, Knowledgeable,and Friendly
We had a great experience with Cliff's Overhead Doors. Fred came over talked about 2 different door manufactures all the while summing up the project and noting sizing and appearance of the 16x7…
Read more
We had a great experience with Cliff's Overhead Doors. Fred came over talked about 2 different door manufactures all the while summing up the project and noting sizing and appearance of the 16x7 old door needing to be replaced.
After listening to the sales pitch, we agreed what door would look good, have some windows for light, be of good quality and have a good insulating factor and then the paperwork was completed.
Thanks to Cliff's Overhead Doors for making our garage door easy.
Installed product:
Acadia 138 Classic XL Garage DoorHappy with our new garage door
Our old garage door was in need of replacement. I contacted Cliff's regarding a new door and proceeded to have it replaced. I am very happy with the service Fred and the team at Cliff's… Read more Our old garage door was in need of replacement. I contacted Cliff's regarding a new door and proceeded to have it replaced. I am very happy with the service Fred and the team at Cliff's provided. Our new door looks great and works so much better than the old one! The new Garaga door and the install are high quality, and I am glad I chose Cliff's for this service.
Installed product:
Standard+ Classic MIX Garage Doorgreat company
I was extremely pleased by the overall service from all team members of Cliff's overhead doors
Installed product:
Acadia 138 Classic MIX Garage DoorOn time, good work, reasonable rates
Title says it all. If you need your Garage Door worked on, just call Cliffs.
Second Garage Door
After the excellent experience with the first install we chose Cliff's to put in our second. They are on deck to provide the third as the reno progresses. The entire team is engaged in ensuring we… Read more After the excellent experience with the first install we chose Cliff's to put in our second. They are on deck to provide the third as the reno progresses. The entire team is engaged in ensuring we receive the best product for the best price with an excellent estimating and installing team.
Installed product:
Standard+ Classic XL Garage DoorGreat Service
Needed a broken spring replaced on our double garage door. We were able to get service promptly. The technician was very friendly and polite. Had us back in operation in no time. Highly recommend… Read more Needed a broken spring replaced on our double garage door. We were able to get service promptly. The technician was very friendly and polite. Had us back in operation in no time. Highly recommend this company. It was a great overall experience.
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
