Yarnell Security provides complete security systems and 24/7 monitoring for home and business customers throughout the central Pennsylvania area. Our companies have been in business since 1967. We are family owned and operated and enjoy a solid reputation throughout the community for trust and value.

Yarnell Security offers the oldest locally owned central monitoring station in the Lancaster community, providing comprehensive monitoring services by experienced and professional security.

Your security and peace of mind is our top priority. We understand that you aren't buying equipment or technology. You want to ensure the safety of your family, your employees and your property. That's why we focus on solutions and recommend systems that achieve your goals.

Our Services

Residential:

• Burglary Alarm
• Fire Alarm
• Carbon Monoxide
• Flooding & Water Damage
• Frozen Pipes
• Lights
• Door Locks
• Thermostat Controls
• Cameras
• Medical Alerts

Business:

• Burglary Alarm
• Fire Alarm
• Card Access
• CCTV
• Local Central Monitoring
• GPS Tracking