Security Systems & Services in York, PA

Comprehensive list of York, Pennsylvania based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

Gettle Incorporated is comprised of specialized divisions including industrial and commercial electrical construction, automation systems, data communications, pole/line construction, panel fabrication, thermography/infrared scanning and fire/security systems. Plus, each division supplies 24hr emergency service.


Schaad Detective Agency., was set up in 1972 by Russell C. Schaad, a retired captain of detectives of the York City Police Department and Russell L. Wantz, Jr. At the time of it's inception only these two men worked for the agency. During the early years, Schaad Detective Agency devoted its primary operation to investigative services.


Kleppers has been Central PA's trusted supplier of domestic and commercial security solutions for nearly a century. At Kleppers we provide a huge range of security solutions and locksmith services. We provide both in shop sales and service as well as mobile units to suit your on-site requirements.



TRAILER DOG SECURITY SYSTEMS No matter what product or investment you may have to safeguard, our dependable and proven security systems will assist you protect your assets when you can't. For many, the loss of their valuable contents not only carries the monetary loss, but the loss of time and productivity that is spent filling out insurance forms, filing police reports and replacing what was stolen.


Locally owned, serving Central PA for over 15 years. We install, service and monitor security, fire and camera systems for residential, commercial and industrial applications.


We provide a huge range of services including locksmith service, fire/security alarms and other electronic systems.


Zeplin Security Group is a locally owned & operated firm. Established in 1972, we take pride in our longevity and aim to continue improving our expert and personalized service. We are pleased to provide our clients quality, reliable products with outstanding service. Our service technicians are ready to you 24 hours a day, every day.


After working within the security field for over a decade, Kevin Stauffer realized he wanted to be capable to provide people more than he could under the limitations of the firm he was working for. That is when he decided to begin his own firm and implement the values that were bestowed on him by his forefathers. He named the firm after his three kids; Tyler, Tanner, and Tylee.