Go to Top


Diversified Systems International believes that the fire alarm is the foundation of fire safety. That is why it is important to have your fire system operating correctly, per code, and per the manufacture’s recommendations. Our factory trained, certified, and licensed technicians, with years of experience, are ready to help you with all of your service needs.

  • With an Inspection Contract, you have a piece of mind that your fire alarm system will tested, inspected and operating within the appropriate parameters.
  • With a Service Contract, you receive a preferred customer status that includes rate discounts, parts discounts, 24/7 emergency pager service, and priority service along with great customer service.