Diversified Protection Systems, Inc. (DPSI) is a client’s single source provider for design, construction, installation and service of specialty systems, which support and maintain critical operations. DPSI’s life safety and cooling specialty systems provide 24-hour, 7-day protection of clean rooms, computer rooms, and telecommunication facilities, as well as high asset value facilities such as museums, libraries and entertainment entities.

Velocity Fire Equipment Sales is a dealer/supplier of electric fire trucks, pumpers, foam systems, aerials, and other equipment in communities in Southern California, Nevada and Arizona. They are authorized dealers for Rosenbauer.