Ensuring the safety, cleanliness, and compliance of your commercial kitchen is crucial — especially when it comes to fire prevention and ventilation performance. NFPA 96 is the nationally recognized standard, published by the National Fire Protection Association, that sets strict requirements for cleaning, maintaining, and inspecting commercial kitchen exhaust systems. In Ontario, it’s legally enforceable through the Ontario Fire Code, O. Reg. 213/07, which requires exhaust and fire protection systems to be maintained in conformance with NFPA 96.
Not every hood cleaning company that says “certified” is working to the same standard. Genuine NFPA 96 certified cleaning means:
Grease buildup is one of the leading causes of kitchen fires. Because grease is highly flammable, even a small ignition source can cause a catastrophic fire if it finds a path of accumulated residue in the exhaust system. Certified cleaning targets these hazards by removing grease to bare metal, so every part of your exhaust system is fire-safe and inspection-ready.
Compliance also protects your business financially. Health and fire inspections routinely assess exhaust system cleanliness, and failing to meet NFPA 96 standards can mean fines, higher insurance premiums, or forced closure. Certified cleaning with proper documentation keeps you in good standing with local authorities and your insurer.
Fire inspectors checking a commercial kitchen exhaust system are typically looking for:
If you’re preparing for an upcoming inspection, book your cleaning with enough lead time to have documentation in hand — same-day scheduling doesn’t always leave room to fix issues a technician finds mid-service.
We begin with a full assessment of your hood, filters, ductwork, and fans to determine grease buildup and flag any problem areas needing special attention.
Component | What we do |
|---|---|
Hood canopy & filters | Grease, dirt, and buildup removed to restore airflow |
Ductwork | Interior surfaces cleaned to prevent fire risk deep in the ventilation path |
Exhaust fans & motors | Moving parts freed from grease for efficient operation |
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We use professional-grade cleaning agents, pressure washing, and scrubbing tools to dissolve and remove grease from visible and hidden surfaces alike — not a superficial wipe-down.
Once cleaned, all parts are reassembled and tested to confirm proper function and airflow before we conclude the service.
This certified process covers the same ground as our full commercial exhaust hood cleaning and exhaust roof fan cleaning services — this page focuses specifically on what makes the work inspection- and insurance-ready.
Frequency depends on your kitchen’s cooking volume and the types of cooking performed:
Cooking type / volume | Typical cleaning interval |
|---|---|
High-volume operations (restaurants, hotels, deep-fry usage) | Every 3–4 months |
Moderate-volume kitchens | Every 6 months |
Low-volume or limited cooking kitchens | Annually |
These intervals maintain adequate ventilation, prevent grease buildup, and keep you compliant year-round. Your local fire inspector or insurer may require a shorter interval than the general guideline.
Pricing depends on system size, number of components, and buildup level — certified cleaning uses the same scope as our standard commercial exhaust hood cleaning service, with documentation included at no extra cost. Most single-hood restaurant systems range from a few hundred to over a thousand dollars per visit. Contact us for a free quote.
We provide NFPA 96 certified hood cleaning throughout Concord and across Ontario, including Toronto, Vaughan, Woodbridge, Richmond Hill, North York, Scarborough, Mississauga, Aurora, Pickering, Oshawa, Hamilton, Barrie, Whitby, and King City. Get a quote →
Don’t wait until a safety issue becomes a costly problem. Protect your kitchen, your staff, and your business with professional NFPA 96 certified hood cleaning from Hood Cleaning Masters. Contact us today to schedule your service, request a custom quote, or learn how we can help you stay compliant and safe.
Frequency depends on cooking volume and type. High-volume kitchens doing deep-fat frying should clean every 3–4 months, moderate-volume kitchens every 6 months, and low-volume kitchens about once a year.
The physical cleaning process is similar, but certified cleaning specifically follows NFPA 96's bare-metal standard and includes a signed compliance certificate and dated sticker — the documentation fire inspectors and insurers require. A provider that skips documentation isn't giving you a certified service, even if the cleaning itself looks similar.
Ask what certificate or documentation you'll receive after service, and confirm it references NFPA 96 specifically. A legitimate provider should be able to explain your kitchen's required cleaning interval and provide a dated sticker and signed service record — not just a verbal assurance.
Check the service sticker from your previous cleaning for the next due date. Between services, watch for visible grease or dust buildup, weak ventilation, lingering odours, or a smoky smell that could signal a fire hazard from buildup.
Yes. We provide an NFPA 96 compliance certificate and sticker confirming your system has been cleaned to the mandated safety standard.