Premier Fire Protection Services designs, installs, tests and repairs fire sprinkler and fire alarm systems, and services fire pumps, hydrants, backflow assemblies, extinguishers and emergency lighting, with 24/7 monitoring and emergency service. It serves Maryland, southern Pennsylvania, northern Virginia, Washington DC and West Virginia from Walkersville, Maryland. The firm holds a Virginia Class A contractor licence (DPOR 2705151668) and is a member of the AFSA, NFPA and Associated Builders and Contractors.