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.
Excellent all around!
We received a couple of quotes woth various options from the sales advisor, no pressure at all on whatever we chose. The door was ordered and arrived for install about a month earlier than we… Read more We received a couple of quotes woth various options from the sales advisor, no pressure at all on whatever we chose. The door was ordered and arrived for install about a month earlier than we expected. The installers were polite, helpful and tidied up all debris. It took 4 hours to install and looks great!
Installed product:
Acadia 138 Classic XL Garage DoorAbove & Beyond
This company restored my faith in humanity, called on Tuesday, they returned my call within hour, sent two fellows out next day to show me brochure & quote me prices and said that two openers…
Read more
This company restored my faith in humanity, called on Tuesday, they returned my call within hour, sent two fellows out next day to show me brochure & quote me prices and said that two openers could be installed on Friday. Jesse came at 1 pm was finished by 4pm and even fixed the one door which wasn’t closing properly. He was friendly, courteous and very efficient and all seems to be working well. Thanks to all who made this experience happen
100% Satisfaction!
In my books, “Cliff’s Overhead Doors” company ranks 100% “Great” in all and every aspect of their Business involvement! Their high level of Professionalism, Personal Friendliness of all employees,… Read more In my books, “Cliff’s Overhead Doors” company ranks 100% “Great” in all and every aspect of their Business involvement! Their high level of Professionalism, Personal Friendliness of all employees, High Quality of their Products and their competitive pricing, it’s of no surprise I am 100% Satisfied!!! I recently purchased a Double Garage Door from Cliffs’s Overhead Doors company and had that plus a garage door opener system installed. I highly recommend Cliff's Overhead Doors company!!!
Quick and efficient.
The guys were polite and focused on the project, executed with efficiency. The doors operate extremely well. Set up was spot on.
Installed product:
G-5000 Grooved Garage DoorGreat Product and Great Job
Was very pleased with the product and the service from Cliff's Overhead Doors. Meghan in the office was always helpful, and explained everything, and was cheerful and professional. Got a quick… Read more Was very pleased with the product and the service from Cliff's Overhead Doors. Meghan in the office was always helpful, and explained everything, and was cheerful and professional. Got a quick response for my first installation estimate. The quotation and installation team were also very good.
Installed product:
Standard+ Classic CC Garage DoorAmazing
Amazing and professional company
It’s very rare to find this kind of professionals that take care of you and the job is done very professional. Thank you
Nick
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
