Providing Fire Protection, Security, AV, and Life Safety Services for commercial and industrial organizations in Pennsylvania, New Jersey and Delaware. Keystone Fire and Security is uniquely positioned to be a single resource for all your fire protection, security, AV, and life safety solutions. Our highest priority is being responsive and reliable
Janice Heron —
I had to get my three fire extinguishers serviced for my rental property. Two extinguishers were fine but the third one needed