Commercial Garage Door Opener Installation & Repair MD DC VA
Gaithersburg Garage Door™ services and sells a complete line of residential and commercial LiftMaster® garage door openers and accessories. Options include space-savers, higher HP for maximum lifting capacity, quiet operation and standby power system for full operation in the event of a power outage. 
We offer the very latest in technology for keypads, openers and Wi-Fi smartphone connections in Maryland, Washington DC, and Northern Virginia. Frequently, opener issues merely require expert advice over the phone. Ryan and our experienced staff can promptly answer any opener or safety and security questions for you. Contact us today!
For Service, Advice Or Estimate Call (301) 990-6200
Commercial Garage Door Openers
Industrial-Duty Trolley Operator for Standard Lift Sectional Doors
Industrial-Duty Hoist Operator
Model H is designed for use on rolling doors and grills as well as industrial sectional doors with high or vertical lift. It features a continuous-duty high-starting torque motor, a universal-mount frame design, industrial ball bearings on the output shaft and an emergency chain hoist with an electric interlock. Available in light, medium and industrial duty to fit the application you need.
Heavy Industrial-Duty Gear-Reduced Hoist Operator
Model GH is used on rolling doors and grills, as well as industrial sectional doors with high or vertical lift. It features a removable hinged electrical box cover and is easily field-converted in seconds for a left or right-handed drive and hoist. Available in light, medium and industrial duty to fit the application you need.
