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.
Garage Door
Good workmanship and products./
Installed product:
Acadia 138 Classic CC Garage DoorSpring Replacement
Associates were on time. Work was executed in a timely manner.
Highly Recommend
Prompt service, clear explanation from the onset, timely delivery and excellent installation of the product to very satisfied customers! We highly recommend Cliff's!
Installed product:
Standard+ North Hatley LP Garage DoorReview
Review
Looking Forward To My New Doors in the Spring
I had trouble with my existing garage door and called Cliff's for assistance with it. Eric came and had it repaired in no time at all!! I told him that I had been thinking about having new doors…
Read more
I had trouble with my existing garage door and called Cliff's for assistance with it. Eric came and had it repaired in no time at all!! I told him that I had been thinking about having new doors installed and asked him for an estimate on the spot. He took the time to do this for me...I selected what I wanted and it was ordered. Given the weather etc. I suggested installation in March that has been accommodated.
I can hardly wait! A great company to work with...Thanks so much!!
Great experience -
I am very pleased with the insulated Garaga door, belt drive lift and controls. Install was quick and rails and lift were securely and neatly installed unlike the door that they removed (previous was… Read more I am very pleased with the insulated Garaga door, belt drive lift and controls. Install was quick and rails and lift were securely and neatly installed unlike the door that they removed (previous was in house when I bought it and was original door). Only negative was I ordered door first week of September. Was told it would be installed at latest end of November. Was installed first week of January. I realize delays due to pandemic and it was not enough of a factor to change my rating.
Installed product:
Acadia 138 Classic CC 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
