Tursted for quality 
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

Modern home with a black flush garage door featuring Celeste glass, perfectly matched to the Novatech entry door for a sleek, cohesive look.

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 building with two black G-5000 garage doors featuring full-view glass sections, framed by bold yellow and grey architectural elements.

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.

Technician installing a LiftMaster garage door opener while standing on a ladder, performing precision work inside a bright residential garage.

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

As Easy as 1, 2, 3!

Getting your next garage door is easier than ever. With just three key details, our team will guide you to the perfect Garaga solution!

1

What design inspires you?

Whether you have a vision or need inspiration, our experts will help you choose a style that brings out the best in your home.

2

How will you use your garage?

Home gym, storage, or everyday entry—your usage matters. We’ll recommend the right insulation for year-round comfort and efficiency.

3

When do you need it installed?

We’ll fit your schedule and make the installation seamless—leaving your garage spotless and ready to enjoy.

You’re just one step away from your perfect garage door.

Our experts are ready to guide you and bring your vision to life. Contact us today, and let’s get started!

Get your door

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.

Peace of Mind

Our expertly installed Garaga doors deliver reliable, lasting performance—without the stress.

Proven Expertise

Proudly serving St. Thomas and surrounding areas since 1985, Cliff’s is your go-to local team.

Energy Efficiency

From lightly insulated to R-16 performance, choose from five levels based on how you use your garage.

Transparent Pricing

Get a detailed quote with multiple style and price options to make the most informed decision.

Quiet Operation

Our LiftMaster openers deliver smooth, silent, and secure access—plus smart features you’ll love.

Endless Design Options

Create a look you’ll love with our wide range of styles, colours, and windows.

Seamless Entry and Garage Door Matching

Coordinate your garage and entry door with Garaga’s unique matched designs for a polished finish.

Smart residential garage door opener with quiet operation and Wi-Fi connectivity, offering secure, convenient access for modern homes.

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 Experience

5
08 December 2022 , John , Ontario

The process was very smooth, start to end. I sent a request for a quote on a Friday and Fred emailed 3 options on a Sunday. When they say two days, they mean two days. This was followed up by a… Read more The process was very smooth, start to end. I sent a request for a quote on a Friday and Fred emailed 3 options on a Sunday. When they say two days, they mean two days. This was followed up by a call Monday.

Meagan offered us an option to see samples at their store, if we still had some questions. We decided to move ahead and Erik came to our house to finalize our needs. After some good discussion, we moved ahead and finalized our order.

John, who installed the doors, was great!

Door cable repair A+++

5
14 November 2022 , Karen , Ontario

Quick response to my service request. The technician who arrived was courteous, knowledgeable, kind, and efficient. He made a preventative suggestion regarding the other cables on the doors, after… Read more Quick response to my service request. The technician who arrived was courteous, knowledgeable, kind, and efficient. He made a preventative suggestion regarding the other cables on the doors, after inspecting the damage on the first and suspecting others had the same issue. Price was right, so I agreed and he swapped them all. THANK GOODNESS. The others were in horrible, one in particular ready to break. So grateful this was caught before another disaster. Highly recommend Cliff’s. Now my go-to.

CLIFF'S OVERHEAD DOORS

5
13 November 2022 , Bruce , Ontario

Great people , products and service - Highly recommended

Excellent service

5
24 October 2022 , Brad , Ontario

From show room to installation the service was exceptional

Love the door

5
20 September 2022 , Penny , Ontario

Hello. I told the installer, Teichroeb Exteriors were arriving the following week to complete the capping on all windows and doors which included the garage door, so the installer, scheduled to… Read more Hello. I told the installer, Teichroeb Exteriors were arriving the following week to complete the capping on all windows and doors which included the garage door, so the installer, scheduled to return Sept 26, 2022 to install the weather stripping and decorative hardware. He was knowledgeable enough to advise the weather stripping and decorative hardware should be done AFTER the capping to save on having 2 strips of caulking. Much appreciated this level of expertise.

Great company

5
15 September 2022 , Gary , Ontario

This company has been taking care of my commercial and personal garages for years. They are friendly, knowledgeable and always make sure to meet or exceed my needs. I won't shop around because I… Read more This company has been taking care of my commercial and personal garages for years. They are friendly, knowledgeable and always make sure to meet or exceed my needs. I won't shop around because I know you get what you pay for . With Cliff's I pay a fair price for quality products and service!

View all reviews

Read honest reviews from customers who trust Cliff’s Overhead Doors for friendly service, expert advice, and smooth garage door installations.

Modern home with a 16′ × 8′ chocolate walnut faux wood garage door in the Moderno multi-style, featuring left-side Harmony windows with sandblasted glass.

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

Proudly Serving Your Area

Garage Door Service in St. Thomas and Beyond

From St. Thomas to London, Aylmer, Tillsonburg, and Port Stanley, our team is proud to bring expert garage door service to homes and businesses nearby.

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