Installation, inspection, recharging, and emergency repair of commercial kitchen hood suppression systems throughout California. Serving restaurants, hotels, hospitals, and institutional kitchens since 1990.
Commercial kitchen fires are the leading cause of restaurant fires in California. Your hood suppression system is the last line of defense between a flare-up and a full kitchen loss. Delta Fire Equipment installs, services, inspects, and recharges wet chemical suppression systems for commercial cooking operations across all of California.
Health departments, fire marshals, and insurance carriers all require current semi-annual suppression system certifications. We keep your kitchen compliant — and your doors open.
Cooking fires account for nearly 60% of restaurant fires nationwide. A working, certified suppression system stops these fires within seconds — before they reach the hood plenum and flue. An uninspected or discharged system is one flare-up away from a total loss and potential closure.
Modern wet chemical systems activate automatically and shut off fuel simultaneously — stopping a cooking fire in seconds.
Fusible link detectors or electronic sensors in the hood plenum detect a fire, triggering the suppression system. Links are calibrated to activate at specific temperatures — typically 280°F to 500°F depending on your cooking equipment.
The wet chemical agent discharges through strategically placed nozzles, blanketing the cooking surface, plenum, and grease filters in a fire-suppressing foam. Simultaneously, a shunt valve cuts gas supply to all protected appliances.
After discharge, the system cannot be used until it is cleaned, inspected, and recharged. Delta technicians respond quickly to restore your system and get your kitchen back in operation — minimizing downtime.
We install and service all major kitchen suppression system configurations used in California commercial kitchens.
The current standard for commercial cooking operations under NFPA 96. Wet chemical agent (potassium carbonate-based) reacts with hot grease to form a soapy foam that smothers and cools a fire simultaneously — making re-ignition nearly impossible.
Legacy systems using dry chemical agent are still found in many existing California kitchens. We service and inspect these systems, and can advise on retrofit or replacement with modern wet chemical systems where required by code.
From a brand-new installation to an emergency post-discharge recharge, Delta handles every aspect of your kitchen suppression system.
We design and install suppression systems sized for your specific cooking equipment layout — from single fryers to complex multi-appliance hood arrays.
NFPA 96 and most health departments require suppression systems to be inspected every six months. We inspect, test, and certify your system — and provide documentation for your records and inspectors.
After any discharge — accidental or fire-related — the system must be fully recharged before it can protect your kitchen again. We respond quickly to minimize kitchen downtime.
Damaged nozzles, failed fusible links, corroded piping, or malfunctioning gas valves — we diagnose and repair suppression system deficiencies found during inspection or after a discharge event.
Older dry chemical systems or systems with outdated components may no longer be supportable or code-compliant. We assess your system and provide options for upgrade or full replacement.
We provide the documentation your health department and local fire marshal need — including the semi-annual inspection certificate, deficiency reports, and correction records.
California commercial kitchen suppression is governed by multiple overlapping codes. Non-compliance puts your health permit, fire certificate, and insurance coverage at risk.
The primary national standard for commercial kitchen fire safety. Requires semi-annual inspection and service of hood suppression systems and specifies installation, cleaning, and maintenance requirements for all components.
California state fire safety regulations adopt NFPA standards with local amendments. Title 19 compliance is required for all California commercial cooking operations. Our technicians are certified under Title 19.
Most California county health departments require a current (within 6 months) suppression system inspection certificate as a condition of your food service permit. An expired certificate can result in immediate closure.
Local fire departments and building departments reference IFC and CBC requirements during inspections. We ensure all installations and repairs satisfy both state and local code interpretations.
Any California commercial kitchen with a Type I exhaust hood over cooking equipment requires a suppression system. We work across every segment.
Full-service, fast casual, and QSR kitchens — including multi-location chains needing consistent statewide service coverage.
Hotel kitchens, banquet facilities, and food & beverage operations serving guests 365 days a year — where downtime is not an option.
Hospital cafeterias, skilled nursing facilities, and assisted living kitchens with heightened compliance requirements and vulnerable populations.
K-12 cafeterias and university dining halls operating under strict health department and fire marshal oversight.
Large-scale commissary kitchens, ghost kitchens, and food production facilities with commercial cooking equipment at scale.
Deli counters, in-store bakeries, and prepared food stations in grocery and big-box retail environments.
A suppression system discharge — whether from a real fire or an accidental trip — means your kitchen cannot operate until the system is recharged and recertified. Every hour matters. Our field technicians are dispatched statewide with the agent, parts, and certifications to get your kitchen back online as fast as possible.
Emergency service available 24 hours a day, 7 days a week
Don't let an expired inspection certificate shut down your kitchen. Call Delta Fire Equipment for a fast, professional suppression system inspection or new system installation quote.
Mon–Fri 7am–5pm · Emergency recharge service available 24/7