Careers

Join the family company that wires its own buildings.

Certified Alarm has been family and locally owned since 1960. It hires its own technicians and its own office staff, and it designs, installs, inspects and monitors the systems it sells. If that is the kind of shop you want to work in, tell us about yourself below.

Certified Alarm technicians around a table with laptops at the Sheffield office
The technicians, around the table at the Sheffield office.

What the work looks like at a company this age.

In the field

Technicians design, install, inspect and service fire alarm, intrusion, camera, access control and personal emergency systems, on UL-listed equipment from Honeywell, Bosch and Pelco. The fire alarm team is NICET-certified, and the company is a certified installer for Bosch and First Alert.

In the office

The office takes the calls, books the free in-person and virtual consultations, returns call-back requests the next business day and handles billing through the online payment portal.

Behind both

Everything runs through UL-listed central station alarm monitoring, with emergency service available 24 hours a day, 7 days a week.