- Garage Door Installation
- Garage Door Repair
A1 Garage Doors is a garage door supplier and service company based in Englewood. It serves all of the greater Denver area, including Highlands Ranch. Founded in 2003, the company is an authorized dealer and distributor of LiftMaster products. It handles new door installations, offering options like glass, high-lift, designer, and painted garage doors. It also does routine maintenance and emergency repair of panels, openers, springs, and other parts. The company is open 24 hours.