Family-owned business since 1977
Garaga, Made in Canada

Garage Door Experts in the Greater Moncton Area

Experience the Gagnon difference

Since 1977, Gagnon has been turning your garage door dreams into reality.

Now Hiring!

Come Join Our Growing Team

Your Garage Door Expert in South Eastern New Brunswick

Traditional home with a white double garage door featuring overlays and windows, installed by Gagnon Overhead Door in Moncton

Enhance your home's beauty

Residential Overhead Garage Doors Made in Canada

Transform the look of your home effortlessly with a door tailored to your taste. With 30 designs and 10 colors to choose, you'll find the right one easily.

Industrial building with black G-5000 sectional commercial garage doors and panoramic windows, installed by Gagnon Overhead Door in Moncton

Secure your operations

Proudly Canadian Commercial Garage Doors

Boost security, efficiency, and style with tough and durable sectional and all-glass doors designed for commercial, agricultural, and industrial use.

A Gagnon Door certified garage door installer and repairman in front of a garage door, sold and installed by Gagnon Door in Moncton.

Experts you can trust

Professional Installation, Repairs and Maintenance

Need a new garage door or a quick repair? Our Irishtown-based team serves Moncton, Sussex, and beyond with expertise you can trust.

A 3-Question Process

Skip the guesswork! With three simple details, we’ll help you choose a garage door that’s just right.

1

What’s the right look for me?

Already have a vision? Need inspiration? Our team will help you find the perfect garage door to complement your home.

2

What’s my garage’s main purpose?

From extra storage to a cozy workspace, your garage should work for you. Let’s pick the right door with your ideal insulation level together.

3

When do I want my door installed?

We fit your schedule! Get your new garage door installed professionally, with no mess and no stress.

Let's bring your vision to life today!

Find my door now

New Partnership - Garaga and Gagnon Door
New Partnership - Garaga and Gagnon Door

New Partnership

A new image and a new partnership between Gagnon Door and Garaga, Canada's leading garage door manufacturer since 1983.

Why choose Gagnon Door and Garaga?

For the best overhead garage doors in Moncton and Sussex, trust Gagnon Door and Garaga. Quality, durability, peace of mind and expert service—every time.

Seamless & Stress-Free

High-quality Garaga doors paired with Gagnon Door expert installation ensure a seamless, worry-free experience from selection to completion.

40+ Years of Excellence

Proudly serving the greater areas of Moncton and Sussex since 1977, we deliver impeccable results backed by decades of experience.

Efficient, Insulated, Built to Last

Choose from 5 insulation levels to match your garage’s use and your budget, ensuring year-round comfort and energy efficiency.

Honest Quotes, Clear Choices

Our free quotes include visuals of your chosen garage doors, making it easy to compare styles and find the perfect fit for your home and budget.

Whisper-Quiet & Ultra-Secure

Our LiftMaster openers are among the quietest on the market, featuring built-in Wi-Fi for secure control from your phone or car.

Customize Every Detail

Designs, colors, decorative moldings, and windows—create a garage door that truly reflects your style and enhances your home’s curb appeal.

Harmonized Entryways

Elevate your home’s look with perfectly matched Garaga garage doors and Novatech entry doors— made in Canada and built for Canadian winters.

Woman installing her Lifestyle retractable garage screen

Enjoy your garage even more

Get a Lifestyle Garage Screen

Gagnon Door sells and installs these easy-to-use screens that allow you to enjoy the cool summer breeze in your garage without the bugs. Another way we make your garage as easy as 1-2-3!

An institutional building in Moncton with high-speed rolling doors sold, installed and maintained by Gagnon Overhead Door Ltd

Choose Gagnon and sleep tight

Rely on our seasoned expert squad

Industrial, institutional or agricultural buildings - we've got you covered: high speed, rollup, and fire doors. Docks levelers and counter shutters.

Real stories from Gagnon Door customers

New Motor and Used Door

3
17 July 2024 , T , New Brunswick

We purchased a new door motor and had new hardware installed for our door after our original old system started to fail and these components plus the installation were all fantastic. We also purchased… Read more We purchased a new door motor and had new hardware installed for our door after our original old system started to fail and these components plus the installation were all fantastic. We also purchased a used door from Gagnon which, after being installed for one week, began showing surface bubbles (which had supposedly been fixed before we bought it). We then had to spend more money on new door panels to replace the defective panels in our new (reconditioned) door.

Garage Spring Replacement

5
11 July 2024 , Suzanne , New Brunswick

Excellent work done by Chris, very polite, he change the spring and did maintenance !!
He did a great work, we are very satisfied !

Company response:

Thank you for the 5 star review! I’m glad to hear that Chris provided such a positive experience.

Great door and installation

5
10 July 2024 , Guy , New Brunswick

The installers were great!

Company response:

Thank you for the great review. I’m thrilled to hear that you had a great experience and that you’re happy with your new door. If you need anything else, feel free to reach out. Enjoy your new addition!

Installation of two new garage doors

5
02 July 2024 , Keith , New Brunswick

Mike the installer from Gagnon overhead doors was professional and super easy to talk to. Would recommend Mike and Gagnon doors. Very good customer service

Company response:

Mike is one of the nicest and most professional person you will ever meet. We are so glad that you are happy with your installation. We hope you enjoy your new doors.

Garage door spring replacement

5
02 July 2024 , Mitch , New Brunswick

We are very happy with this fix to our garage door. The two installers, Evert and Sam, were professional, efficient, and great to work with. Couldn't have asked for better service. Thanks Kyle,… Read more We are very happy with this fix to our garage door. The two installers, Evert and Sam, were professional, efficient, and great to work with. Couldn't have asked for better service. Thanks Kyle, Evert and Sam.

Company response:

It’s wonderful to hear that you’re so pleased with the service you received! Knowing that the team was able to get your door up and working again is fantastic news. Your satisfaction is our top priority, and it's great to see the effort of everyone involved making a positive impact. If you need anything else , please don’t hesitate to reach out.

Screen door

5
30 June 2024 , Barry , New Brunswick

Excellent service and professional installation

Company response:

Thank you so much for your review. We hope you enjoy your screen door.

View all reviews

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We Serve the Greater Moncton Area

Moncton and the surrounding area including Dieppe, Irishtown, Riverview, SackvilleAmherstBouctoucheShediacMiramichi, Bathurst, Sussex, and more.

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