1st United Door Technologies is an Arizona-based manufacturer of distinctive residential and commercial garage doors fitting a range of applications, from carports to multi-million dollar custom homes. We are the fastest growing and largest garage door manufacturer in the West, named the number two non-electronic manufacturer in the state for 2010 as rated by Arizona Business Magazine. 1st United Door Technologies supplies the kinds of doors people want. We offer a comprehensive number of garage door designs in various short panel, long panel, vertical panel and flush looks. We were the first garage door manufacturer to pioneer various new technologies into the garage door industry. With several patents issued and more pending, First United Door Technologies continues to improve upon the design and construction, further solidifying our role as the innovator and a leader in the industry. Manufacturing is performed at the companys headquarters in Tempe. The company also maintains distribution centers in Rancho Cucamonga, Chatsworth, San Diego, Salt Lake City and Denver (Open July 6, 2015). 1st United Door Technologies... Our Passion is Garage Doors