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 maintenance 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.

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

Commercial Overhead Door Repair

A commercial overhead door is not just a part of your business’s overall appearance but is also in place for safety purposes. For these reasons, it is a must that your commercial overhead door remains functional and durable as it is an essential part of any business and will provide your employees and clients with security. 

If you require commercial or industrial door repairs of any kind, GNB Doors can help! We understand the importance of this component and know that overhead door problems can lead to downtime, which can cost your business both time and money. Our team will prevent this from happening by repairing your commercial door as soon as possible so that you can resume your regular operations. We have years of experience dealing with commercial overhead doors and commercial sliding doors specifically, so we can tackle any type of repair and will complete the process quickly.

Commerical Preventative Maintenance Repair
Prevent Downtime & Safety Hazards In addition to downtime, overhead door problems can also be a safety hazard, which is why repairs must be done immediately. Our team will act fast and will always provide you with quality service. Our commercial customers can rely on our team for all their commercial and industrial door repair needs, and our technicians will find the cause of the problem and apply the best solution. We offer support and know how important it is for any business to keep their schedule. We will ensure your doors are working at their full potential, and you can contact us anytime because we are always ready to help. We are experts in this field, and our technicians will come directly to your site to diagnose and fix the problem immediately. Our knowledge, experience and skills set us apart, and our services will allow you to get back to work right away. You will face minimal disruptions and will not have to worry about future overhead door problems because we will fix any potential issues we see to eliminate the possibility of more lost time down the line. Our service technicians are always ready to take your call, and we will address your problem fast so that you can focus on your business. We understand the urgency of door repairs so contact us anytime to schedule an appointment or to hear more about our services.

Loading Dock Repair Services

GNB Doors is your premier loading dock repair partner. We understand the critical role loading docks play in the seamless operation of your business. A malfunctioning loading dock can disrupt your workflow, lead to productivity losses, and compromise safety. That’s why we take pride in offering top-notch loading dock repair services to keep your operations running smoothly.

Our Expertise

With over a decade of experience in the industry, our team of skilled technicians is well-versed in diagnosing and addressing a wide range of loading dock issues. From minor repairs to comprehensive overhauls, we have the knowledge and expertise to handle it all.

Commerical Preventative Maintenance Repair
Dock Leveler Repairs Ensuring that your dock levelers operate seamlessly, our technicians are adept at identifying and fixing any issues, be it hydraulic, mechanical, or electrical.
Commerical Preventative Maintenance Repair
Dock Seal and Shelter Repairs Proper seals and shelters are essential for climate control and energy efficiency. We specialize in repairing and replacing damaged dock seals and shelters to maintain optimal working conditions.
Commerical Preventative Maintenance Repair
Dock Door Repairs A malfunctioning dock door can compromise security and energy efficiency. Our team is equipped to handle door repairs promptly, addressing issues such as misalignment, damaged panels, or faulty components.
Commerical Preventative Maintenance Repair
Loading Dock Equipment Repairs Whether it's a problem with your vehicle restraints, bumpers, or other loading dock accessories, we have the expertise to diagnose and repair the issue efficiently.