O'BRIEN INSTALLATIONS is a supplier of industrial doors. O'BRIEN carries only the top quality industrial door products. For almost 40 years, our Door Division has specialized in the supply and installation of doors that are built to take the day-to-day punishment dished out on the job. Each is available in a wide range of sizes, operator systems, metal gauges and weatherproofing configurations. Every commercial door job is different. Different sizes, different specs, different code requirements. Our technical reps are dedicated to answering your hardest questions.

Check out our self-repairing, high speed door.