Started in the 1970s, Door Automation Corp. continues to build on our long-running reputation as a leader of manual and automatic door service in the New York Metropolitan Area. Whether you need a repair or an entirely new system, you can count on us. Door Automation Corporation provides solutions for convenient access to commercial spaces. Rely on us for automatic and manual, swing, revolving, and sliding doors. Our reliable professionals work with industry-leading products to provide functional, dependable, and secure entryways. When you need sliding patio doors or swinging doors, we can get the job done.