Fire Alarm Services is a Warrenton, Virginia fire alarm specialist that designs, installs, maintains, inspects and monitors fire alarm systems around the clock. It serves office complexes, retail, educational, industrial and multi-tenant buildings in Washington DC, Maryland and Northern Virginia, and has more than three decades of industry experience. It holds a Virginia Class B contractor licence (DPOR 2705164427) with the Fire Alarm Systems (FAS) specialty.