COMMERCIAL GARAGE DOOR OPENERS & ACCESSORIES
Introductory paragraph

COMMERCIAL DOOR OPERATOR RSX®
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The UL 325 2010 compliant RSX® standard duty commercial operators provide easy operation with superior functionality for the most stringent applications. This functionality comes from many innovative, state-of-the-art performance features.

COMMERCIAL FIRE DOOR OPERATOR RSX®
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The RSX® Fire Door Operators are Factory Mutual (FM) approved for use in Fire Door assemblies in the United States and UL listed in the United States and Canada. These standard duty operators feature a 24-hour battery backup and secure mounting options to fit any application.

RSX® EGRESS GRILLES OPERATOR
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The RSX® Egress Operators are UL325 listed. These standard duty operators feature fully integrated controls to release egress grilles to the fully open position during emergency events.

RLD™ TROLLEY DOOR OPERATOR
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The RLD™ Trolley for sectional doors is designed for standard-lift doors that have up to a 12-cycle/hour and less than a 30-cycle/day requirement. Designed for reliability with leading innovative features, the light-duty trolley sets a new standard in the industry.

RLD™ JACKSHAFT DOOR OPERATOR
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The RLD™ Jackshaft for sectional doors is designed for standard, high, and vertical-lift doors that have up to a 15-cycle/hour and less than a 30-cycle/day requirement. Designed for reliability with leading innovative features, the light-duty jackshaft sets a new standard in the industry.

CDX® COMMERCIAL DOOR OPERATOR
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The CDX® commercial door operator is UL 325 2010 compliant and provides durable and reliable operation. This light duty door operator is designed for use on counter and counter fire door applications. Common applications include factories, schools, concessions, hospitals, cafeterias and retail settings.

COMMERCIAL DOOR OPERATOR RHX®
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The UL 325 2010 compliant RHX® heavy duty commercial operators provide easy and reliable operation for the most stringent applications. This functionality comes from many innovative, state-of-the-art performance features.

RHX® EXPLOSION PROOF OPERATOR
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The RHX® Explosion-Proof commercial operators are Factory Mutual (FM) approved for use in hazardous locations in the United States and Canada. These heavy duty operators feature a wide variety of mounting options for sectional and rolling steel doors and provide reliable operation for the most stringent applications.

RMZ HOIST COMMERCIAL DOOR OPERATOR
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The new Z Series RMZ Hoist is designed for high or full-lift sectional and rolling doors that have a limited-duty cycle requirement. Advanced features and robust mechanical design combine to provide a medium-duty operator that is the new standard in the industry.
We carry an extensive line of commercial garage door accessories, including external receivers, countdown timer displays, Fire Sentinel® time-delay door release devices, monitored retro-reflective photo-eyes, egress switches, safety beams, bottom sensors, radio transmitters, a variety of modules, and more!






OUR GARAGE DOOR INSTALLATION PROCESS
Purchase a Garage Door for Your Home
Overhead Door™ offers a variety of the highest quality products, making us your one-stop shop for residential garage doors, commercial garage doors, garage door openers, and accessories. We carry a full line of parts, remotes, circuit boards, capacitors, carriages, decorative hardware, and more! All Overhead Door™ products feature the quality and innovation you’ve come to expect from the company that invented the original overhead door more than 95 years ago.
Schedule Installation of Your Garage Door
Overhead Door Company™ offers a wide range of repair, maintenance, and installation services for all types of residential and commercial overhead doors as well as garage door openers and accessories. We are proud to provide the best service in the industry and are ready to take care of your garage door needs with the utmost professionalism.
Meet Our Skilled Garage Door Installation Technicians
Our story begins in 1921, when Overhead Door™ Corporation’s founder, C. G. Johnson, invented the upward-lifting garage door. In 1926, he followed this with the electric garage door opener. For over 100 years, the Overhead Door™ brand has stood for product quality, expertise, and professional service.
REVIEWS FROM OUR CUSTOMERS
Matt Noble2025-01-28 Josh k came out to replace our garage door opener. He was very efficient and knowledgeable and explained the workings of the new opener to us. We will definitely call on overhead door company in the future! Diane Russell2025-01-24 Josh K came in, was friendly and took care of the problem quickly and thoroughly. Will ask for him next time Austin Alpha2025-01-23 Josh K was prompt and our broken garage door works like new now! Brian Dann2025-01-19 Service was prompt, thorough, and courteous. Technician Josh K did a great job explaining what needed to be done, and did the whole job within the the first hour. Very satisfied, highly recommended. Lawrence VanEtten2025-01-09 Easy to book an appointment. Beautiful job replacing my bottom seal and weatherstrip. Thank you Josh! Marnie Kamp2025-01-03 It was Christmas Eve, starting to snow, and the garage door broke, and wouldn't open. I called Cortland Overhead Door and Geoff came out within FIFTEEN MINUTES! He was so kind, so cheerful, and reassuring. He had the exact part he needed right on the truck and the door was fixed within the hour. Absolutely first rate service! Ed Olmstead2025-01-01 Josh K. of Overhead Door Company of Cortland came to our house on December 12th to repair a broken spring on the primary door. He arrived at the scheduled time, went promptly to work and completed the repair in half and hour. He serviced both of the garage doors, showed me the damaged part and tested the doors to make sure they were operating correctly. We have been customers of Overhead Door of Cortland for over 40 years covering the two houses we have owned. Josh K. is an excellent example of why we are repeat customers. He is personable and professional, takes the time to explain the repairs being made and completely cleans up the work site. We highly recommend Overhead Door of Cortland to anyone looking for top quality products and customer service. Beau Harbin2024-12-31 They did a great job with our doors. The team was totally professional and took great pride in their work. Mary B. Bradley2024-12-30 Josh K from OHD helped us today by fixing our door. He was terrific. It is also nice when someone from a company comes when they say they are going to. We've always had good luck with OHD Cortland. Drew Montreuil2024-12-30 Josh K. came and did a great job fixing our door. He was polite, easy going, and did quick, quality work.Google rating score: 5.0 of 5, based on 376 reviews
Frequently Asked Questions About Commercial Garage Door Openers & Accessories
What is the most common garage door problem?
Malfunctioning sensors are one of the most common garage door repair problems people experience. Some of the usual causes include misaligned sensors: a blinking red light means the sensor is out of alignment. You can usually realign your sensors by gently adjusting them until the red light stops blinking.
How many years does a garage door last?
Though multiple factors will determine the actual lifespan of a garage door, usually a garage door will last between 15-30 years. Depending on where the garage is installed, it may be exposed to floods, storms, adverse weather conditions, and environmental factors.