Doortec Garage Doors installs and repairs garage doors and garage door openers in Oklahoma City since 1964. Residential and Commercial garage doors, entry doors, and rolling steel doors sales and service. Doortec installs Wayne Dalton, MidAmerica, and DoorLink garage doors along with Genie and LiftMaster garage door openers. They replace garage door springs, rollers, cables, chamberlain gear housings and any garage door or garage door opener part. DoorTech Overhead Door by Brent Trotter.rn rnCall Doortec Garage Doors Oklahoma City Today - The Garage Door Experts!