Fire Alarm and Suppression

DPSI is the industry leader in Fire Alarm, Fire Suppression and Fire sprinkler service. With over 200 years of accumulated experience in servicing and repairing systems to a wide variety of companies DPSI’s service team is one of the highest rated in the fire service industry.

Our technicians are California State Certified and manufacturer trained which means the inspections or repairs performed by a DPSI technician will always meet or exceed State or manufactures standards.

Your experience with DPSI starts from the time you call our company and are greeted by our friendly office team who will direct you to the appropriate area coordinator for either sales, service or repair. Each one of our team members believes that your companies needs are our # 1 priority.

Our emergency response program insures that we are here for you when you need us 24 hours a day 7 days a week.

  • Fire Alarm
  • Clean Agent Suppression
  • Fire Sprinkler
  • Special Hazards