1-204-900-8635-Canada
sales@gnbdoors.com
1-833-793-6963-USA
1-204-900-8635-Canada
sales@gnbdoors.com
1-833-793-6963-USA
When your commercial overhead door won’t close, your dock leveler fails, or your loading dock equipment breaks down, downtime costs you money. That’s why GNB Doors delivers 24/7 emergency service, professional installations, and preventative maintenance designed to keep your business open, safe, and moving.
Our certified technicians service commercial overhead doors, loading docks, dock levelers, rolling steel doors, dock seals, shelters, and safety equipment—and we respond fast:
Live support 24/7
Guaranteed call-back within 1 hour
Technician on-site within 3 hours (in most service areas)
Whether you operate a warehouse, distribution center, retail site, manufacturing plant, logistics hub, or industrial facility, we keep your doors and docks working exactly when you need them.
GNB Doors provides full commercial door and dock services across Manitoba, Alberta, and the Dallas–Fort Worth Metroplex, including:
Installation, repairs, dock equipment, and 24/7 emergency service.
(One of our highest-volume markets.)
Fast service for agricultural, industrial, retail, and municipal facilities.
Serving: Edmonton, Spruce Grove, Leduc, Nisku, Beaumont, Camrose, Acheson, Devon, Wetaskiwin, Vegreville & more.
Your new local source for:
commercial overhead door repair, installation, dock levelers, dock repairs, and emergency service.
Fast response times across Central Alberta.
Covering Calgary, Airdrie, Chestermere, Okotoks, Cochrane & Southern Alberta with:
overhead door installs, dock leveler repair, loading dock equipment, rolling steel doors, and 24/7 service.
Now operating across the entire DFW Metro, including:
Dallas • Fort Worth • Arlington • Irving • Grand Prairie • Carrollton • Grapevine • Plano • Lewisville • Frisco • Denton • Mesquite • Garland • McKinney • Rockwall • Hurst/Euless/Bedford • Coppell • Flower Mound
…and every industrial corridor in between.
We provide:
Commercial overhead door installation & repair
Dock leveler replacement & repair
Loading dock equipment installation
Rolling steel & high-speed doors
Preventative maintenance programs
Emergency service with rapid dispatch
DFW is one of our fastest-growing service regions, and we are scaling rapidly to support more Texas businesses every year.
Fast, reliable service backed by certified technicians
Top brands: Garaga, C.H.I. Overhead Doors, Pentalift, Hörmann
24/7 emergency support
Industry-leading maintenance programs
Commercial-only focus → we understand industrial demands
Guaranteed fast response to all door and dock issues
When you partner with GNB Doors, you’re working with a team that understands the importance of uptime, safety, and keeping your operations running without interruption.
Winnipeg
Brandon
Edmonton
Red Deer
Calgary
Dallas–Fort Worth, Texas
— Overhead Door Sales, Installs & 24/7 Service
Call 1-855-258-2578
Request Service Online
Fast response. Reliable technicians.
GNB Doors — We Never Leave a Door Open.™
GNB Doors provides outstanding commercial overhead door sales, installation, and service across communities in Alberta, Saskatchewan, Manitoba, Northwestern Ontario, and North Texas, including:
Texas Communities
Arlington, TX
Irving, TX
Grand Prairie, TX
Plano, TX
Carrollton, TX
Lewisville, TX
Mesquite, TX
Alberta Communities
Spruce Grove, Alberta
Leduc, Alberta
Fort Saskatchewan, Alberta
Beaumont, Alberta
Camrose, Alberta
Acheson
Devon
Nisku
Wetaskiwin
Vegreville
Ontario Communities
All customers will receive a call back from a GNB team member within 1 hour of your initial call to us.
We will never leave your operation open and unsecured. We promise that we will get your door down before the end of the day so that you can secure your operations.
We only use your information to contact you about your inquiry. We won’t spam you or share your info with third parties.
