A Pye-Barker Fire & Safety Company, Keystone offers a full range of fire protection services and life safety solutions including fire sprinkler inspection, fire alarm testing, fire extinguisher maintenance, and fire suppression system installation. We service Pennsylvania, New Jersey and Delaware. Whether we're designing, testing or servicing your fire protection system, we make the process easy. We recognize that understanding... Read More about Pye-Barker Fire & Safety, formerly Keystone Fire and Security

Keystone Fire Protection Co. is a full-service contractor providing state of the art life safety solutions for commercial and industrial businesses. Where so many of our competitors only offer a single piece of the life-safety puzzle, like sprinklers, alarms, or fire extinguishers, Keystone is uniquely positioned to be a single resource. We do all of those things, and we do... Read More about Keystone Fire Protection Co.