Delco Alarm Systems is based in Aston, PA and is well known for high quality security systems installations and friendly reliable service for over four decades. A second generation family-owned and operated security company, we stand by our promise to provide personalized, timely service to our customers. From commercial buildings to residential homes and apartments, schools, and industrial buildings, our team of specialists offers personalized solutions utilizing state of the art technology. Delco Alarm Systems doesn’t just install home security systems, we also setup surveillance systems, home security cameras, fire alarms, and much more. With a knowledgeable staff of dedicated employees, most of whom have been with Delco Alarm Systems for 25 years, we are committed to providing our customers with the peace of mind that our protection solutions offer.