Every service follows NFPA 96 Table 11.4 cleaning frequencies and documentation requirements.
Before/after photo reports and signed compliance certificates satisfy insurance auditors and AHJ inspectors.
Early morning, overnight, and weekend availability keeps cleaning from interfering with your revenue hours.
Field crews trained specifically in NFPA 96 protocols using commercial-grade pressure equipment.
Santa Rosa County · Harold, FL
Johnson's Hood Cleaning serves the commercial kitchens of Harold with the same NFPA 96-compliant process we run across Northwest Florida. Whether you have one hood above a flat-top or a full line in a resort kitchen, every exhaust system gets the same complete job — no skipped components, no partial cleans.
We schedule around your business hours, document everything, and leave you with signed compliance paperwork your insurer and fire marshal will accept on the first review.
NFPA 96 Compliance Details

Every service call covers the full exhaust path — from hood filters to rooftop fan — so you get a single compliance certificate covering the entire system.
Complete degreasing of canopy hoods, baffles, grease filters, and grease cups using high-temperature pressure washing and commercial-grade alkaline degreasers.
Full internal cleaning of all accessible ductwork from the hood plenum to the rooftop exhaust fan — eliminating grease accumulation at every stage of the exhaust path.
Systematic grease compliance tracking aligned with NFPA 96 and your local AHJ requirements. We document every service visit so your records are inspection-ready at all times.
Thorough cleaning of rooftop exhaust fans, fan housings, and surrounding curb areas. Proper containment prevents grease run-off and roof membrane damage.
Commercial Add-Ons
These add-ons exist for one reason: to keep you out of trouble with inspectors, protect your building, and make sure your cleaning actually holds up under scrutiny.
Stop technicians from breaking your fan wiring or denting your roof during cleanings. Required by code. We source and install UL-listed hinge kits sized to your specific fan model so the fan tips back cleanly every time.
Required by code — prevents wiring damage during serviceKeep grease from rotting your building's roof membrane and destroying your roof warranty. We fabricate and install custom containment trays and boxes around your exhaust fans — stops the run-off before it becomes a landlord dispute or an insurance claim.
Protects roof membrane & preserves your roof warrantyFailed an inspection or got a fire marshal citation? We mobilize fast to fix the violations so you can keep your doors open. Same-day service when available — NFPA 96 compliance documentation issued on-site before we leave.
Same-visit compliance docs — keep your doors open
Every step is documented. Every component is inspected. No section of your exhaust path is left uncleaned.
We photograph and measure grease depths on every accessible component before touching anything. You get a timestamped record of what we found before the job started.
All cooking equipment, floors, and surfaces are covered with heavy-duty plastic sheeting and drop cloths to prevent any contamination.
Commercial alkaline degreasers and high-pressure hot water remove all grease accumulation from hoods, baffles, and plenums.
Complete internal duct cleaning from plenum to rooftop, including exhaust fan blades, housing, and curb area.
We place the NFPA 96 compliance sticker, re-measure grease depths, take after photos, and hand you a signed service report before we drive away. Everything your fire marshal or insurance auditor needs.
Why It Matters
Call or fill out the form and we'll get back to you within one business day with a price and open dates — backed by our commercial price match guarantee.