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.
Online buy
You can even choose and buy garage doors online. Cliff's 'before and after' photos helped a lot with product and options shopping.
Fantastic
This was our second experience with Cliff's Overhead doors. We have never been disappointed! The product is beautiful ... quality workmanship and built to last... The service is nothing but… Read more This was our second experience with Cliff's Overhead doors. We have never been disappointed! The product is beautiful ... quality workmanship and built to last... The service is nothing but friendly helpful and professional ... we would recommend them to anyone !!
New Double Garage Door
We are very happy with overall quality and service. There was a problem with a couple of panels. These were replaced as soon as they came in.
Satisfied customers
Would highly recommend and use Cliffs again. Great product, service and installation.
Great Experience
Every aspect from choosing a door through installation was perfect.
Satisfied
Found the quality of the product superior. Changed the entire look of my house. Sales advisor very professional and took time to explain all details. Installation timely and total clean up done. … Read more Found the quality of the product superior. Changed the entire look of my house. Sales advisor very professional and took time to explain all details. Installation timely and total clean up done. Would recommend to anyone
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
