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.
Did as they said
The doors arrived when they said, the guys showed up for the install on time & they cleaned up nicely when they were through.....very refreshing these days.
Installed product:
Acadia 138 Classic XL Garage DoorJ Malpass
The new quiet doors are awesome. We should have replaced our doors and openers years ago! Excellent customer service from a local business.
Installed product:
Standard+ Classic XL Garage DoorWhat an upgrade
This company provided the most personal and helpful service to help us choose the best door for us. The installers were very professional and knowledgeable.
Installed product:
Acadia 138 Classic XL Garage DoorGreat work
Installation was quick and done well with no mess left.
Installed product:
Acadia 138 Classic XL Garage DoorNew Insulated Garage Doors
We were very pleased from the start to the finish of our total experience. The sales person was knowledgeable and helpful. The office staff was great to deal with. They managed to move up our… Read more We were very pleased from the start to the finish of our total experience. The sales person was knowledgeable and helpful. The office staff was great to deal with. They managed to move up our installation date by two weeks. The installer arrived early and stayed later to complete the install in one day. He was professional and kept us apprised of how the installation was going.
Very Pleased
There is a lot of product out there...but keeping the street view reflecting the quality & care of your home is so very important. Cliff’s has an excellent product, great service, competitive in… Read more There is a lot of product out there...but keeping the street view reflecting the quality & care of your home is so very important. Cliff’s has an excellent product, great service, competitive in price and fantastic professional installation. Highly recommended!
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
