Do you need a reliable company in York, PA providing home and business security systems, fire and burglar alarms or access control equipment? Stop searching - we have detailed information and unbiased reviews about local contractors. 
Crime Intervention Alarm Company (CIA) provides custom security plans for businesses and homes in Central PA and throughout the Mid-Atlantic region. Our expert installers assess the risks facing your unique business and develop a comprehensive security plan to protect you where you're most vulnerable.
Steve Harris —
Been using CIA for over a decade and they just keep getting better! I own a business and the cameras I purchased from CIA
We are a local provider of electronic security systems, burglar alarms, fire alarm systems, access control systems and video systems. We provide a wide range of technology services to businesses and upscale homeowners in the central Pennsylvania area. With many years of experience under our belts, our team of managers, installers and service technicians guarantee quick, quality work and courteous customer service, before as well as after the job.
Cher Kondor —
We upgraded our security system with Advantage. Duane Ness and his entire team were very professional from design to installation
