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.
Garage doors and openers
From start to finish, nothing but courteous help from all involved! Prices are great as well. Love to support local. Final product looks and works amazing!
Installed product:
Standard+ Flush Garage DoorGreat Company, Great Garage Door
Sales rep was very clear and answered all my questions, installers were quick and professional. Great experience from start to finish!
Installed product:
Acadia 138 Classic XL Garage DoorPerfection
From the first call to the end of the job was excellent, professional, caring, supportive, and honest. Thank you so much and I definite recommend you to friends and anyone seeking great garage people.… Read more From the first call to the end of the job was excellent, professional, caring, supportive, and honest. Thank you so much and I definite recommend you to friends and anyone seeking great garage people.
Installed product:
Acadia 138 Flush Garage DoorGarage Door
Awesome awesome people to deal with. Installer was very professional and polite
Installed product:
Acadia 138 Flush Garage DoorProfessionalism
We are very happy with the installation of our new Garaga garage door and liftmaster opener. The young man that completed the installation was professional, polite and knowledgeable. The door looks… Read more We are very happy with the installation of our new Garaga garage door and liftmaster opener. The young man that completed the installation was professional, polite and knowledgeable. The door looks great!
Black Doors
Very nice product
Installed product:
Acadia 138 Classic CC 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
