Your Garage Door Expert in South Eastern New Brunswick
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.
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.
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.
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.
High-quality Garaga doors paired with Gagnon Door expert installation ensure a seamless, worry-free experience from selection to completion.
Proudly serving the greater areas of Moncton and Sussex since 1977, we deliver impeccable results backed by decades of experience.
Choose from 5 insulation levels to match your garage’s use and your budget, ensuring year-round comfort and energy efficiency.
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.
Our LiftMaster openers are among the quietest on the market, featuring built-in Wi-Fi for secure control from your phone or car.
Designs, colors, decorative moldings, and windows—create a garage door that truly reflects your style and enhances your home’s curb appeal.
Elevate your home’s look with perfectly matched Garaga garage doors and Novatech entry doors— made in Canada and built for Canadian winters.
Real stories from Gagnon Door customers
Quick response to initial problem....within a few hours!
When I call Gagnon Overhead Door, I receive service within hours, as the door had been damaged and would not close. The service man did a "quick fix" so we could close the door.... and… Read more When I call Gagnon Overhead Door, I receive service within hours, as the door had been damaged and would not close. The service man did a "quick fix" so we could close the door.... and ordered a new replacement panel.
Installed product:
H-Tech (Alum.) Classic CC Garage DoorService
The service techs were awesome! Very friendly and knowledgeable about product
Installed product:
Standard+ Classic XL Garage DoorGreat service
We love our new garage doors and everyone was awesome!
Installed product:
Standard+ Shaker-Flat XS Garage DoorRepaired garage door
Just moved to the area and was recommended to use this company as per Facebook reviews. Emailed them, Kelly called the next day and Eric and Troy came the following day and completed the repair with… Read more Just moved to the area and was recommended to use this company as per Facebook reviews. Emailed them, Kelly called the next day and Eric and Troy came the following day and completed the repair with fast friendly customer service, even doing extra with no extra charge! Highly recommend this company.
Excellent follow up and service
Although there were a few bumps on getting all of the products fully installed, Gagnon was very responsive in following up to ensure everything was working properly.
Installed product:
Standard+ Vog Garage DoorGarage doors
Excellent Garaga Products