From NFPA-compliant sprinkler installations to certified backflow testing, we protect your property with precision engineering and code-driven maintenance.
We specialize in fire sprinkler systems, fire suppression systems, and backflow prevention — the full spectrum of water-based fire protection and cross-connection control.
Design, installation, inspection & maintenance of wet, dry, pre-action, deluge, and ESFR systems for residential and commercial properties. NFPA 13/13D/13R compliant.
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Kitchen hood wet chemical, clean agent (FM-200, Novec 1230, Inergen), foam, and CO2 systems. UL 300 compliant design, installation, and semi-annual inspection.
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Certified testing, installation & repair of RPZ, DCVA, and PVB assemblies. Cross-connection surveys, municipal compliance reporting, and fire line backflow coordination.
Explore backflow services →We do what pure backflow companies and pure plumbers can't — seamlessly coordinate fire protection expertise with backflow testing.
Fire sprinkler line backflow testing requires coordinating with fire departments, alarm monitoring companies, and insurance providers. We manage the entire process because we understand both sides.
From official test report forms to water authority submissions, we process compliance documentation, archive records, and track testing due dates so you never miss a deadline.
Our team carries NICET certifications in Water-Based Systems plus ASSE 5110 (Tester) and 5130 (Repairer) credentials — the gold standard in the industry.
Licensed technicians with fully stocked service vehicles ready for rapid-response repairs — leaks, broken heads, valve failures, freeze-up remediation, and backflow emergencies.
Each building has unique fire protection needs. We design and install the right system based on your occupancy, climate, and risk profile.
The most common system — pipes filled with pressurized water for immediate discharge. Cost-effective at $1–$3/sq ft. NFPA 13 compliant. Ideal for climate-controlled buildings.
Compressed air holds back water until a head activates. Designed for unheated warehouses, parking garages, loading docks, and cold storage where pipes could freeze.
Dual-trigger design requires fire detection AND head activation before water flows — virtually eliminating accidental discharge. Perfect for data centers, museums, and archives.
All open heads discharge simultaneously for total-flood response. Used in chemical plants, aircraft hangars, and high-hazard environments where fire spreads rapidly.
High-output heads suppress fires at the source. Reduces costs 30–50% versus in-rack sprinklers in warehouses while providing superior high-piled storage protection.
Aesthetically designed concealed heads, PEX/CPVC piping. $1–$2/sq ft new construction. 5–15% insurance discount. NFPA 13D/13R standards.
Your fire system is only as good as its last inspection. Here's the NFPA 25 mandated schedule we follow to keep you compliant and protected.
| Frequency | What's Inspected |
|---|---|
| Weekly | Control valve positions, gauges on dry/pre-action/deluge systems |
| Monthly | Wet pipe system gauges, control valve visual inspection |
| Quarterly | Water flow alarm testing, tamper switch testing, main drain test, FDC inspection |
| Annually | Full system inspection — all heads, hangers, pipes, fittings; dry/deluge valve trip test; spare head inventory; backflow testing |
| 5-Year | Internal pipe inspection for corrosion/obstruction; gauge replacement/calibration |
| 10-Year | Fire pump flow testing; hydrostatic testing |
| 20/50-Year | Sprinkler head sample testing/replacement (fast-response at 20 years; standard at 50 years) |
Wet pipe sprinkler systems, annual ITM services, backflow testing & compliance reporting for multi-tenant buildings.
UL 300 kitchen hood suppression, semi-annual inspections per NFPA 96, fusible link replacement & system recharge.
ESFR and in-rack sprinkler systems, dry pipe for unheated facilities, high-piled storage compliance.
Clean agent systems (FM-200, Novec 1230, Inergen), room integrity testing, pre-action sprinklers.
Full-building sprinkler coverage, emergency generator protection, AHJ compliance documentation for accreditation.
NFPA 13D/13R home systems, concealed heads, retrofit installations. Insurance premium reductions of 5–15%.
901-555-FIRE
dispatch@3alarmprotection.com
Serving residential & commercial customers statewide
NICET Certified · ASSE 5110/5130 · State Licensed & Bonded · Fully Insured
We're the only local company that handles fire sprinklers, suppression systems, AND backflow prevention — meaning one trusted team for all your fire protection and water safety needs.