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Fire SprinklersWet, dry, pre‑action and deluge.
Reliable, code-compliant fire sprinkler systems. We design, install, and maintain wet, dry, pre-action, and deluge systems to ensure rapid fire suppression.
What’s included
The full scope, one contractor.
Wet pipe
Water in the pipes at all times. The simplest and most common system for heated spaces.
Dry pipe
Pipes hold pressurized air until a head opens. Built for unheated spaces where water could freeze.
Pre-action
Detection has to confirm a fire before water enters the pipes. Common where accidental discharge would be costly.
Deluge
Open heads and a deluge valve wet the whole area at once. Used for high-hazard spaces.
Standards & intervals
What NFPA 25 asks of a sprinkler system.
Common intervals for water-based systems. Your calendar depends on system type and occupancy.
| Activity | Interval | Standard |
|---|---|---|
| Gauges (wet system) | Quarterly inspection | NFPA 25 |
| Dry pipe valve trip test | Annual · full flow every 3 years | NFPA 25 |
| Main drain test | Annual | NFPA 25 |
| Sprinklers, pipe & fittings | Annual visual inspection | NFPA 25 |
| Gauges | Replace or recalibrate every 5 years | NFPA 25 |
| Sprinkler sampling | 50 years (standard) · 20 years (fast response) | NFPA 25 |
Questions
Straight answers.
Which system type do we need?
It depends on the space. Heated areas usually take wet pipe, unheated areas dry pipe, sensitive equipment pre-action and high hazards deluge. The recommendation follows your occupancy.
Can an older building be retrofitted?
Yes. The existing system and water supply are surveyed first, and the retrofit is designed around what is there.
Free facility assessment
Find out where you actually stand.
A specialist reviews your systems against current fire code and tells you what passes, what does not, and what it takes to fix it. No obligation.
Or call (817) 586-3800No obligation · Emergency? Call (817) 586-3800
Station 01 · Safe Life Fire Protection
Zone 24 · flow confirmed · system verified