"They are fast and do a great job......"

From Business: Founded in 1996, Alarm Tech Solutions provides fire alarm, mass notification and gas detection systems. The company also provides air sampling smoke detectors. Its systems…

From Business: Interface Fire Alarm is a local Fire Protection Equipment, Systems, & Services company specializing in Fire Protection Equipment, Systems, & Services, Minority Certifications,…

From Business: Often fire alarm systems are NOT serviced until reoccurring false alarms or the trouble alarm is sounding which poses many serious problems. Tenants or occupants will NOT react…

From Business: Signet Technologies is one of the leaders in the design, integration, installation, maintenance, as well as operation of technically complex integrated electronic security…

"Fireline was a big help when I had a last minute emergency with the fire marshall."

From Business: SimplexGrinnell designs, engineers and installs life safety systems. It specializes in fire detection alarms, sprinklers, extinguishers, fire suppression, integrated security…

From Business: ARC Engineering is the premier Engineering firm serving the Baltimore Washington Metropolitan Area. We specialize in many different areas and are available for consultations.…

From Business: Founded in 1961, Maryland Fire Equipment Corporation is one of the most respected fire, rescue and safety distributors in the East Coast. Based in Rockville, Md., the company…

From Business: Welcome to Alarmsmith, Inc Alarmsmith, Inc has been serving the security needs of Maryland since 1967. In that time, it has become the largest service alarm company in the…

From Business: United Technologies Corporation is a worldwide technology company with a long history of pioneering advancements in aerospace, aviation, helicopter design, climate control,…