GNB Maintenance and Repairs

24/7 service and maintenance packages, delivered by certified expert technicians

Open New Possibilities with GNB Doors

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We’re Here to Help, 24/7

You need doors that work – it’s as simple as that. This single truth guides our entire business, and we do everything we can to make it happen for you. We maintain a high inventory of all the parts and materials necessary for service and repair, and our staff is fully trained and licensed for every process involved, ensuring you have minimal downtime. So, whether it’s a scheduled 6-month inspection or a midnight emergency, we’re always here to help.

Same Day Service & Repair

We know how important it is to keep your operations moving, so we’re committed to quick action when you need assistance. We arrive for repair requests on the same day with fully-stocked vehicles, so our professional technicians can fix virtually any issue right there on the spot. Just reach out to us at 1-855-258-2578, anytime.

Commercial Preventative Maintenance and Repair On Your Schedule

Our doors come with a comprehensive guarantee – but they also put up with extreme weather conditions, and eventual wear and tear on the components is unavoidable. What can be avoided, though, is being caught off guard with a sudden issue that you cannot fix, interrupting your operations.

Our prepaid, scheduled preventative maintenance packages ensure that your commercial doors stay in good working order. Any minor issues – which can become big issues if left unchecked – can be diagnosed and repaired early on, saving you immense amounts of time, money, and stress in the long run. We have a variety of repair options available to best suit your business needs.

3-, 6-, and 12-month inspection schedules available, depending on how frequently your doors are used
Catch minor issues early, diagnosing and repairing them before they unexpectedly interrupt your operations
Know exactly how much you’ll spend for each inspection, and exactly when it will happen, allowing you to plan ahead
Keep your doors in excellent condition for years, saving money on further replacement and repairs

Protect Your Investment with Preventative Maintenance

Your overhead doors keep moisture, wind, and other unwanted elements at bay. They need to work smoothly in order to protect your assets and your home, every time you push the buttons to operate them. With our scheduled maintenance packages, you get peace of mind and confidence in your investment in a GNB door.

We offer an annual maintenance package (which we can further customize to your needs) that includes a complete inspection and the immediate diagnosis and repair of any problems we find. From tiny springs that need replacement to checking for stress weakness in the tracks, we deal with any issues on the spot – saving you the hassle of an unexpected bill and a major headache.

Invest in the safety and security of your garage or other buildings by ensuring your doors open and close properly
Save time and money on repairs by catching worn parts and other issues early on, preventing major failures
Scheduled maintenance means that interruptions are minimal and planned ahead of time, not unexpected emergencies
Maintain the value of your doors by prolonging their lifespan and functionality through certified door technicians