Yarnell Security Systems

Yarnell Security Systems is your Local UL listed Central Station, Installation, and Monitoring Company. Your safety, security, and peace-of-mind are our main concerns. Our focus and attention to detail is what sets us apart from other companies. We provide sales, service, installation, and monitoring of burglar alarms, fire alarms, panic and emergency buttons, and more, in residences and commercial buildings.

Yarnell Security Systems - 131 Elmwood Road - Lancaster, PA 17602 - (717) 399-3900

PEACE OF MIND

Locally Owned & Operated
Serving Central PA since 1967
UL Listed Monitoring Station
Residential & Commercial
Let Our Family Protect Your Home and Business