retrofitting existing doorways

Automatic Door Systems, Inc. is a single source responsibility provider founded in 1971 that furnishes, installs and services automatic doors for supermarkets, hospitals, computer rooms, clean rooms and ADA compliant handicap access doors. With over 50 years in the business, the family-owned company serves customers across most of Northern California including the San Francisco Bay Area, Sonoma County, Sacramento and Monterey County.

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fire rated drop testinginstallationnew construction installationpreventative maintenanceservice and repairs