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

Protect, Monitor and Control

Security.    Fire Alarm.    Card Access.    Cameras.

 

Professional installation and service featuring top industry brand names including

Honeywell, Kantech, Firelite and Silent Knight.  We can also monitor and service

many other brands.

 

Nonproprietary Equipment.

When you choose Keystone you get more than good equipment.  

You get outstanding personal service, and a hotline support number

answered by a live person 24 hours a day.  Since we serve only the

immediate area around York and Adams Counties we're always close

by when you need us.

Technology

Make the switch to the local alternative.

Call us today

717-632-9961

Or send us a message

keystonealarm@comcast.net

aaae churchfire churchfire Click Here for Insider Tips for New Business Owners

 

Don't be held hostage by the cable company or an alarm company who puts in equipment that

can only be monitored and serviced by them, then raises your rates or charges you for an

expensive service contract.  We use NONPROPRIETARY equipment, so you can change alarm companies without changing all your equipment.  (You'll stay with us because you love our

service and rates).

Prompt Local Service.    Reasonable Prices.    Expert Technicians.

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Small Business Solutions

Ask us about financing options for small businesses.