Protect Your Kitchen With the Right Fire Extinguisher

Why Kitchen Fires Demand Specialized Protection

A kitchen fire can escalate in seconds. Grease, cooking oil, and high-temperature fryers create conditions that standard ABC extinguishers simply cannot handle effectively. When hot oil ignites, throwing water on it makes things worse - the flames spread rapidly and the risk of serious injury skyrockets.

That is why fire safety professionals recommend a dedicated class k fire extinguisher for any space where cooking takes place. Class K units use a wet chemical agent that reacts with burning oil to form a soapy foam layer, cutting off oxygen and cooling the fire simultaneously. This process - called saponification - is the only reliable way to suppress an oil fire at the source.

At A&J Fire Extinguisher Corp, we have been helping NYC businesses and homeowners choose the right protection since our founding at 265 Livingston St in Brooklyn. Our team is FDNY Certified, OSHA compliant, and NAFED accredited, so you get expert guidance every time.

Class K Fire Extinguishers — Built for Cooking Hazards

Class k fire extinguishers are used in environments where animal fats, vegetable oils, and other cooking media pose a fire risk. They are required equipment in commercial kitchens throughout New York City per FDNY fire code, and they are strongly recommended for residential kitchens as well.

Here is what makes a class k portable fire extinguisher different from other types:

• Wet chemical agent — specifically formulated to fight flammable liquid fires involving cooking oils and greases
• Cooling effect — reduces the temperature of burning oil below its ignition point
• Foam blanket — creates a barrier that prevents re-ignition
• Safe for kitchen use — will not damage surrounding equipment or spread burning material

Whether you run a restaurant, cafeteria, food truck, or simply want better protection at home, a Class K extinguisher is the right choice for cooking-related hazards. Browse our full selection of fire extinguisher sales to compare options.

Commercial Kitchen Fire Extinguisher Solutions

New York City restaurants, catering operations, and institutional kitchens are required to maintain working fire suppression equipment. FDNY inspectors check for proper extinguisher placement, valid inspection tags, and correct size during routine walkthroughs. Failing an inspection can result in fines or even a temporary shutdown.

A&J provides complete commercial kitchen fire extinguisher services across all five NYC boroughs, Long Island, and New Jersey:

• Sales and installation of Class K extinguishers in the correct size for your kitchen layout
• Mounting and signage — proper signs and placement per NFPA and FDNY guidelines
• Annual inspections — our certified technicians verify gauges, seals, and overall condition
• Same-day service — because a failed inspection cannot wait

We work with hundreds of restaurants, delis, bakeries, and food trucks across the city. Our technicians understand FDNY code inside and out, and we keep your kitchen compliant so you can focus on what you do best. Learn more about our commercial fire extinguisher services.

Fire Extinguisher for Grease Fire Protection at Home

Commercial kitchens are not the only spaces at risk. A residential fire caused by cooking is the leading cause of home fires in the United States, according to the National Fire Protection Association. Deep fryers, stove-top oil, and unattended cooking are the most common triggers.

A multipurpose residential ABC extinguisher handles many fire types, but it is not ideal for grease fires. The dry chemical agent can scatter burning oil and actually spread the flames. For your home kitchen, we recommend keeping both:

• A Class K extinguisher near the stove for cooking oil and grease fires
• An ABC extinguisher in the hallway or garage for general fire protection, including electrical fires

A&J offers residential rechargeable fire extinguishers that can be refilled after use rather than thrown away. This saves money and reduces waste. Visit our page on residential fire extinguishers for recommendations tailored to your home.

Make sure your smoke alarms are working and test them monthly. Pair working alarms with the right extinguisher and you dramatically reduce your risk.

How to Choose the Right Size and Type

Selecting a fire extinguisher involves more than grabbing the nearest one off the shelf. Consider these factors:

• Kitchen size — larger commercial kitchens need higher-capacity units or multiple placement points
• Cooking equipment — deep fryers and woks with high oil volumes require Class K protection
• Mounting location — extinguishers must be accessible within 30 feet of the hazard per NFPA standards
• Vehicle kitchens — food trucks have unique space and mounting requirements

Our team evaluates your space and recommends the right extinguisher size, type, and quantity. We also handle fire extinguisher inspections to keep everything current and compliant.

Not sure what you need? Call us at (718) 852-2762 and one of our Brooklyn-based technicians will walk you through your options.

Inspection, Recharge, and Ongoing Maintenance

A fire extinguisher is only useful if it works when you need it. Over time, pressure drops, seals degrade, and agents lose effectiveness. New York requires annual inspections of all commercial extinguishers and a full six-year maintenance cycle that includes internal examination and hydrostatic testing.

A&J provides:

• Annual inspections — visual checks, gauge verification, and tamper seal replacement
• Recharging — after any use or when pressure drops, we provide fast recharge and refill service
• Six-year maintenance — complete internal examination per DOT and NFPA-10 standards
• Hydrostatic testing — pressure testing at required intervals
• Documentation — inspection tags and records for FDNY compliance

We keep records of every unit we service, so when an inspector asks for documentation, you have it ready. Our same-day service means you are never left without protection.

Why NYC Businesses Trust A&J Fire Extinguisher

For decades, A&J Fire Extinguisher Corp has been the go-to provider for fire safety equipment across the New York metro area. Here is why businesses keep coming back:

• FDNY Certified technicians who know local fire code
• OSHA, NAFED, DOT, and NFPA-10 accredited
• Same-day service throughout all 5 NYC boroughs, Long Island, and New Jersey
• Brooklyn roots — locally owned and operated from 265 Livingston St
• One call does it all — sales, installation, inspection, and recharging under one roof

We are not a national chain reading from a script. We are your neighbors, and we take fire protection personally. Browse our full range of fire safety equipment or explore our fire extinguisher sales to get started.

Protect Your Kitchen Today

Do not wait for a kitchen fire to find out your equipment is wrong, expired, or missing. Whether you need a single extinguisher for your home or a full compliance setup for a commercial kitchen, A&J has you covered.

Call (718) 852-2762 for a free consultation, or Contact us online to schedule a visit. We offer same-day delivery and installation across the entire NYC metro area.