Kitchen fire suppression contractors in Arizona.
70 verified contractors listed across 10 cities in Arizona. Every one holds a current manufacturer certification for at least one UL 300 system — no generalists, no residential crews.
10 cities in Arizona

Phoenix
NFPA 96 inspections, UL 300 upgrades
Tucson
NFPA 96 inspections, UL 300 upgrades

Gilbert
NFPA 96 inspections, UL 300 upgrades
Mesa
NFPA 96 inspections, UL 300 upgrades
Tempe
NFPA 96 inspections, UL 300 upgrades

Glendale
NFPA 96 inspections, UL 300 upgrades
Peoria
NFPA 96 inspections, UL 300 upgrades

Cave Creek
NFPA 96 inspections, UL 300 upgrades

Chandler
NFPA 96 inspections, UL 300 upgrades
Scottsdale
NFPA 96 inspections, UL 300 upgrades
What Arizona restaurants need to pass inspection
Semi-annual suppression inspection
Every commercial kitchen in Arizona must have its pre-engineered fire suppression system inspected by a certified technician every 6 months (§11.4). Expect $200–$500 per inspection depending on system size.
Wet chemical agent required
Any system installed or recharged after 1998 must be UL 300 certified. Legacy dry-chemical systems no longer meet code and typically void kitchen-specific insurance policies.
Portable extinguisher within 30 ft
NFPA 10 requires a Class K portable extinguisher within 30 feet of every commercial cooking appliance as a secondary defense. Tagged monthly, serviced annually, or it's a failed inspection.
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