Find your favorite garage door experts in Amherst

Contact us for all your garage door needs


Classic CC, 9' x 7', Ice White, 4 lite Orion windows

Business hours:

Monday to Thursday from 8 AM to 5 PM

Friday from 8 AM to 4 PM


Business hours:

Monday to Thursday from 8 AM to 5 PM

Friday from 8 AM to 4 PM


About our company

Gagnon Overhead Door Ltd. has been in business since 1977 in Amherst's area. We are the experts for everything related to residential, commercial, agricultural and industrial garage doors. If you have a question or want more information about certain products, we invite you to come see us in store at 2269, Route 115, Irishtown, NB, E1H 2L2. Our specialists will be pleased to present you our various products. Are you unable to come to us? You can visit your website to find most of the information on our products. Our FAQ will be able to answer most of your questions.

A problem with your garage door?

We specialize in repairing and replacing parts for your garage doors. Do you have a problem with your door? No problem. Call us immediately at 506-858-7052 and we will come to your place as soon as we can. You need to change a part? It is very possible that we already have this part in stock, as we keep a complete inventory of parts and accessories for most of our overhead door models.

Create Your Dream Door

Do you want an original door, a door that will impress your neighbours? We have the ideal tool for you: our Design Centre allows you to create the perfect door in just a few clicks! You can choose between more than forty models, available in ten colors! The tool is also available from your phone. Don't wait, try it now. When you are satisfied, you can request a free quote by email. You can instantly create THE door that will amaze the neighbours.

Adding a Garage door opener?

Have you ever considered installing an electric door opener with your new garage door? Don't know where to start your search? Gagnon Overhead Door Ltd. has the solution for you: LiftMaster electric door openers by Chamberlain. These openers are every Amherst's favorite for their reliability and safety. Going on a trip? Don't be afraid of intruders, your LiftMaster door opener takes care of everything for you. If the door opener detects a forced opening, it will instantly push the door down, preventing thieves from entering. The built-in camera allows you to see everything that happens inside your garage in real time, from your phone. Learn more about LiftMaster’s features.

Prefer a Traditional garage door style?

Eastman E-12 in Amherst, 8' x 8', Charcoal doors and Ice White overlays, Panoramic Clear windows

Visit our photo gallery of Traditional designs

Choose a Carriage garage door style

Overhead door in Amherst, Cambridge CS, 10' x 7', Ice White door and overlays, Clear Panoramic windows in Amherst

Visit our photo gallery of Carriage House designs

Go for a Contemporary garage door style

Standard+ Vog, 10' x 8', Moka Brown, window layout: Right-side Harmony

Visit our photo gallery of Contemporary designs

Design Centre Icon for Amherst - Eastman E-12

Use our Design Centre to build the garage door that will be the best match for your home. Try different colors, windows, etc.

Build your garage door

To know the price of a

dream garage door design

Get your quote

Dollar icon

Why a quote? The price of a door varies upon chosen components. Learn more

Area Served

Greater Moncton Area and the surrounding area including Bouctouche, Dieppe, Riverview, Shediac, Sackville, Irishtown, Miramichi, Bathurst, Sussex, and more.

Pointer Map-A AMHERST
Drive 69,2 km, 44 min
Get on Trans-Canada Hwy/NS-104 W in Nappan from James St and NS-6 W

4 min/ 2,8 km

1. Head north on Anson Ave toward Woodlawn Dr

400 m

2. Turn left onto Cornwall St

350 m

3. Turn right onto James St

550 m

4. Turn left onto NS-6 W

650 m

5. Turn right onto the Trans Canada Highway/Nova Sctoia 104 W ramp to New Brunswick

900 m

Follow Trans-Canada Hwy to Caledonia Rd in Moncton. Take exit 459B from Trans-Canada Hwy/NB-2 W

35 min/ 59,9 km

6. Merge onto Trans-Canada Hwy/NS-104 W

4,3 km

7. Continue onto Trans-Canada Hwy/NB-2 W

55,0 km

8. Take exit 459B toward Notre-Dame/Saint-Antoine

550 m

Drive to NB-115 N in Irishtown

6 min/ 6,4 km

9. Merge onto Caledonia Rd

140 m

10. Turn right onto Elmwood Dr/NB-115 N (signs for Notre-Dame/Saint-Antoine/Elmwood Drive)

6,3 km

Pointer Map-B Gagnon Overhead Door Ltd. 2269, Route 115, Irishtown, NB E1H 2L2

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