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.
Great Folks!
Very knowledgable? When the old door's spring broke, they came out to measure for a new door and fixed the spring so the old door would operate until they could install the new one.. 2 days… Read more Very knowledgable? When the old door's spring broke, they came out to measure for a new door and fixed the spring so the old door would operate until they could install the new one.. 2 days later the spring broke again, they quickly came out and put a used spring to get it functional again. When it came time fir the install, they did a fantastic job!
Installed product:
Standard+ Prestige XL Garage DoorGarage Door
Excellent company with exceptional service
Installed product:
Acadia 138 Classic XL Garage DoorExcellent Service & People
The spring on my garage door broke overnight. Called at 8:05am in the morning and someone was here by 11:00am to do the repair. Service tech called ahead and was very friendly and helpful, even… Read more The spring on my garage door broke overnight. Called at 8:05am in the morning and someone was here by 11:00am to do the repair. Service tech called ahead and was very friendly and helpful, even checked on the second door to ensure there were no lingering issues . Nice to deal with a local company whom has excellent service and staff. Highly recommended
Awesome!!
Awesome service! Awesome installation guys!! Awesome door!!
Installed product:
Standard+ Classic XL Garage DoorExcellent Product, Great Customer Service and a Fair Price
I recently had two garage doors installed on my older home. When I couldn't decide on a colour from the small swatches, the team brought me large 24" x 24" samples of the actual doors… Read more I recently had two garage doors installed on my older home. When I couldn't decide on a colour from the small swatches, the team brought me large 24" x 24" samples of the actual doors so I could lean them against the brick to see which finish I liked best. Once the doors arrived, the installation was quick, clean and professional. We also had some of the wood trim that was looking old and worn capped. They did an excellent job. Highly recommend.
Installed product:
Standard+ North Hatley SP Garage DoorAll good ??
Everything went exactly to schedule and we are pleased with the simplicity of the door operation.
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
