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.
Should have done this sooner!
Professional and timely. Excellent price. Looking forward to saving more money in the winter.
Professional workmanship
We were very happy with Cliff's as we needed two new garage doors and had very good service from beginning to end. Fred helped us select our doors and came out to the home for measurements and… Read more We were very happy with Cliff's as we needed two new garage doors and had very good service from beginning to end. Fred helped us select our doors and came out to the home for measurements and color selection. The installers Eric and Dwayne were punctual for the install of my new doors and very professional.They took their time and made sure everything was in good working order and made sure the working area was neat and tidy before leaving.
Very easy process
It was very easy to choose the type and style of the door at the time of the quote. Other than the wait for the door the whole process was quick and professional.
Love our new doors
Absolutely love our new doors. We keep joking that the other garage doors on the street must be jealous because ours are so gorgeous!! The process was enjoyable and we really liked being able to… Read more Absolutely love our new doors. We keep joking that the other garage doors on the street must be jealous because ours are so gorgeous!! The process was enjoyable and we really liked being able to choose certain details that made all the difference. Very knowledgeable staff. Would highly recommend.
Fast, Professional, Great products
Well done,I should change my garage doors earlier and enjoy the great products earlier.
On time and done right
My installer was on time and got to work right away. Professional and knowledgeable and a pleasure to have do the job. I would recommend Cliff's and plan on having them back for my other garage… Read more My installer was on time and got to work right away. Professional and knowledgeable and a pleasure to have do the job. I would recommend Cliff's and plan on having them back for my other 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
