Kitchen fire suppression contractors in California.
240 verified contractors listed across 82 cities in California. Every one holds a current manufacturer certification for at least one UL 300 system — no generalists, no residential crews.
82 cities in California

San Diego
NFPA 96 inspections, UL 300 upgrades

Fresno
NFPA 96 inspections, UL 300 upgrades

Los Angeles
NFPA 96 inspections, UL 300 upgrades

Bakersfield
NFPA 96 inspections, UL 300 upgrades
Stockton
NFPA 96 inspections, UL 300 upgrades
Sacramento
NFPA 96 inspections, UL 300 upgrades
San Francisco
NFPA 96 inspections, UL 300 upgrades

San Jose
NFPA 96 inspections, UL 300 upgrades

Anaheim
NFPA 96 inspections, UL 300 upgrades
Oakland
NFPA 96 inspections, UL 300 upgrades
Santa Ana
NFPA 96 inspections, UL 300 upgrades
Santa Rosa
NFPA 96 inspections, UL 300 upgrades
Long Beach
NFPA 96 inspections, UL 300 upgrades
Orange
NFPA 96 inspections, UL 300 upgrades

Chula Vista
NFPA 96 inspections, UL 300 upgrades
Irvine
NFPA 96 inspections, UL 300 upgrades

Escondido
NFPA 96 inspections, UL 300 upgrades
Riverside
NFPA 96 inspections, UL 300 upgrades

Culver City
NFPA 96 inspections, UL 300 upgrades

Fullerton
NFPA 96 inspections, UL 300 upgrades

Glendale
NFPA 96 inspections, UL 300 upgrades
Lake Elsinore
NFPA 96 inspections, UL 300 upgrades
National City
NFPA 96 inspections, UL 300 upgrades
San Leandro
NFPA 96 inspections, UL 300 upgrades
Santa Clara
NFPA 96 inspections, UL 300 upgrades
Tustin
NFPA 96 inspections, UL 300 upgrades
West Sacramento
NFPA 96 inspections, UL 300 upgrades

Alameda
NFPA 96 inspections, UL 300 upgrades

Brea
NFPA 96 inspections, UL 300 upgrades

Cameron Park
NFPA 96 inspections, UL 300 upgrades

Chatsworth
NFPA 96 inspections, UL 300 upgrades

Chino
NFPA 96 inspections, UL 300 upgrades

Citrus Heights
NFPA 96 inspections, UL 300 upgrades

Clovis
NFPA 96 inspections, UL 300 upgrades

Colton
NFPA 96 inspections, UL 300 upgrades

Concord
NFPA 96 inspections, UL 300 upgrades

Corona
NFPA 96 inspections, UL 300 upgrades

Costa Mesa
NFPA 96 inspections, UL 300 upgrades

East Los Angeles
NFPA 96 inspections, UL 300 upgrades

El Cajon
NFPA 96 inspections, UL 300 upgrades

Fontana
NFPA 96 inspections, UL 300 upgrades

Gardena
NFPA 96 inspections, UL 300 upgrades

Granada Hills
NFPA 96 inspections, UL 300 upgrades

Huntington Beach
NFPA 96 inspections, UL 300 upgrades

Imperial Beach
NFPA 96 inspections, UL 300 upgrades
Inglewood
NFPA 96 inspections, UL 300 upgrades
Laguna Hills
NFPA 96 inspections, UL 300 upgrades
Lakewood
NFPA 96 inspections, UL 300 upgrades
Lodi
NFPA 96 inspections, UL 300 upgrades
Loomis
NFPA 96 inspections, UL 300 upgrades
Madera
NFPA 96 inspections, UL 300 upgrades
Manteca
NFPA 96 inspections, UL 300 upgrades
Milpitas
NFPA 96 inspections, UL 300 upgrades
Mira Loma
NFPA 96 inspections, UL 300 upgrades
Montebello
NFPA 96 inspections, UL 300 upgrades
Moreno Valley
NFPA 96 inspections, UL 300 upgrades
Morgan Hill
NFPA 96 inspections, UL 300 upgrades
Murrieta
NFPA 96 inspections, UL 300 upgrades
Norco
NFPA 96 inspections, UL 300 upgrades
North Highlands
NFPA 96 inspections, UL 300 upgrades
Nuevo
NFPA 96 inspections, UL 300 upgrades
Oakley
NFPA 96 inspections, UL 300 upgrades
Paramount
NFPA 96 inspections, UL 300 upgrades
Poway
NFPA 96 inspections, UL 300 upgrades
Ripon
NFPA 96 inspections, UL 300 upgrades
San Bernardino
NFPA 96 inspections, UL 300 upgrades
San Lorenzo
NFPA 96 inspections, UL 300 upgrades
San Marcos
NFPA 96 inspections, UL 300 upgrades
Santa Monica
NFPA 96 inspections, UL 300 upgrades
Sebastopol
NFPA 96 inspections, UL 300 upgrades
Signal Hill
NFPA 96 inspections, UL 300 upgrades
South San Francisco
NFPA 96 inspections, UL 300 upgrades
Stanton
NFPA 96 inspections, UL 300 upgrades
Sun Valley
NFPA 96 inspections, UL 300 upgrades
Tarzana
NFPA 96 inspections, UL 300 upgrades
Torrance
NFPA 96 inspections, UL 300 upgrades
Union City
NFPA 96 inspections, UL 300 upgrades
Walnut Creek
NFPA 96 inspections, UL 300 upgrades
West Hollywood
NFPA 96 inspections, UL 300 upgrades
Wildomar
NFPA 96 inspections, UL 300 upgrades
Windsor
NFPA 96 inspections, UL 300 upgrades
Winnetka
NFPA 96 inspections, UL 300 upgrades
What California restaurants need to pass inspection
Semi-annual suppression inspection
Every commercial kitchen in California 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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