Keystone Alarm Services Inc divider-237-20 divider-237-20 DSC_0044 hero-divider-321-100

The alarms you need

The right alarm system can save the day

The difference between a tragedy and a learning experience can be as simple as just having the right alarm installed in just the right way.  Our technicians are highly experienced and factory trained.  Unlike many larger companies, we never use subcontractors. and we don't sell your account to some huge national corporation.    The people who install your systems will be the same ones who will be there to service them, year after year.

 

We use only top quality brands like Honeywell, Silent Knight and Firelite, but we can also service and monitor most other brands.

Visit our showroom (seen above)

A fire or security system is an important investment.  If you're a "hands-on" type of person, we encourage you to visit our Hanover showroom where you can see and use our security and fire alarm products before you buy.

 

Our showroom hours are by appointment only.  Please call (717) 632-9961 to set up a time.

Make the switch to the local alternative for better rates & service

Call us today

717-632-9961

Or send us a message

keystonealarm@comcast.net

Don't get caught by surprise

PanelInstaller_lo Honeywell_dealer_sm monitoring

Affiliated Monitoring, our UL listed, NFPA certified Central Station will dispatch fire, police or ambulance to your location within seconds of verifying your alarm.  

Monitoring info