Skip to Content


Back to Automatic Door Manufacturers
Back to Automatic Door Expert Services

Chamberlain and Liftmaster manufacture residential and commercial garage door openers, gate operators, parts, access control and communication equipment, and accessories. Power Drive ® and Whisper Drive® are Chamberlain's brands of residential garage door openers, designed for do-it-yourself installation.

Click here for informative articles written by Mike Panish, Automatic Door Expert Witness, about automatic doors and sensors