Vulcan Fire designs, installs, monitors, inspects and services fire alarm systems in the Denver metro area and the Boise valley. Its team page names individual NICET certifications for twelve staff, including four holding NICET Level IV in Fire Alarm Systems and two at Level III. It also installs bi-directional amplifier systems for emergency responder radio coverage. The firm has traded since 2018 and runs a second office at Meridian, Idaho.