The Fire Guy Inc. has been providing the highest quality in fire protection equipment, including fire extinguishers, fire sprinklers, fire alarms, emergency signage and much more. They offer service to commercial customers, and their abilities are backed by NAFED and NFPA standards.

The Hose Monster Company is dedicated to providing equipment, software and procedural solutions that make the jobs of maintaining water distribution systems and pump testing safe, accurate and simple. All of their products are designed to give accurate information about the water supply that is available to fight a fire at any given moment.

Walter Alarm Service is a longstanding and experienced alarm service serving the town of Crystal Lake and surrounding communities. Their products and services include installation and maintenance of fire and security alarms, fire extinguishers, sprinkler systems and security doors.