Fire Sprinkler Systems

Overview

Fire sprinkler systems are essential life safety systems designed to control or suppress fires at their source, helping protect lives, property, and business continuity. Sophos Fire Systems provides comprehensive inspection, testing, and maintenance services for all types of fire sprinkler systems in accordance with applicable NFPA standards.

Our certified technicians service wet, dry, pre-action, and deluge sprinkler systems, ensuring reliable performance across commercial, industrial, and multi-occupancy facilities. From routine inspections to functional testing and system maintenance, we help ensure your fire sprinkler system is always ready when it matters most.

Inspection, Testing & Maintenance

Monthly/Quarterly Inspections

Visual inspection of sprinkler system components
Verification of control valves in the open and supervised position
Inspection of gauges, piping, and visible fittings
Review of alarm devices and supervisory signals
Inspection of fire department connections (FDCs) for accessibility and caps
Assessment of signage, valve identification, and system condition

Annual Testing

Main drain test and static/residual pressure verification
Waterflow alarm testing
Valve supervisory switch testing
Verification of hydraulic nameplate and system information
Five-year internal inspection scheduling review (as applicable)

Common Deficiencies

Closed or partially closed control valves
Corroded, painted, or obstructed sprinkler heads
Leaking fittings or damaged piping
Missing or damaged escutcheons and signage
Inaccessible or obstructed fire department connections
Improperly supported or modified piping

What You Receive