Keystone Fire and Security (also known as Keystone Fire Protection) is a company that provides fire protection and life safety solutions for commercial and industrial organizations. It offers communications, fire systems, design and installation, detection and alarm, inspection, emergency, access control, specialty testing, audio-visual, and other services. The company caters to commercial kitchens, education and large venues, manufacturing, property management, warehousing, general contractors, municipalities, energy and utilities, healthcare, and other sectors.