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
Exceptional service !!!
I was out of town for work in December on a Thursday when my wife called the spring broke on our old door. One call to Gagnon, they set up a meeting for Friday morning the day of their Christmas staff… Read more I was out of town for work in December on a Thursday when my wife called the spring broke on our old door. One call to Gagnon, they set up a meeting for Friday morning the day of their Christmas staff party. We picked out a new door from their very well trained helpful staff and had it installed on the following Monday. Exceptional customer service and a happy wife that could get her car out of the garage !!!! Thank you team Gagnon !!!
Installed product:
Standard+ Classic CC Garage DoorWinter Garage Door Repair
Gagon service was extremely positive. The garage door chain broke making my door unusable. When it broke and fell the caster broke out of the track.
Called and got very friendly and professional…
Read more
Gagon service was extremely positive. The garage door chain broke making my door unusable. When it broke and fell the caster broke out of the track.
Called and got very friendly and professional help with my need. Initially told a day or two for service. Then WHOW, got a call within 1hr that service professionals were available now. They showed up within 15 minutes.
The service personnel were more than helpful in identifying my need and making repairs. The repairs were fast and professional.
Very impressed with Gagnon!
From the first contact with Gagnon, I knew this was a highly professional company that would be great to deal with. Initially I called and then had the opportunity to visit their showroom. Every… Read more From the first contact with Gagnon, I knew this was a highly professional company that would be great to deal with. Initially I called and then had the opportunity to visit their showroom. Every person was knowledgeable, polished, professional, courteous and proud of their company.
Installed product:
Standard+ Shaker-Flat XL Garage DoorGarage door 2
I found the opener to be very expensive and when compared to the other opener in my garage it was considerably more noisy. The installer was excellent and completed the work promptly.
New gagage door
The whole process was very painless.
It looks good & works well
Installed product:
Standard+ Classic XL Garage DoorGreat service and products
Got 2 Garage Doors and 2 Opener installed. Prices were very good compare to other places I checked. The initial service was also great. Everyone I talked to there was very professional and happy to… Read more Got 2 Garage Doors and 2 Opener installed. Prices were very good compare to other places I checked. The initial service was also great. Everyone I talked to there was very professional and happy to answer questions. The 2 person that came over to install were great. They were very nice, professional and didn't mind answering any questions I had. They were both very organized and I was surprised when they brought in garbage bags to throw away everything as they were assembling the doors. Once the