Restaurant Hood Cleaning
Grease buildup in exhaust hoods is the leading cause of commercial kitchen fires. Regular cleaning removes accumulated grease before it becomes a fire hazard and keeps your kitchen in compliance with NFPA 96.
Priced per visit. Looking for full coverage? See how Kitchen Coverage works →
What's included in every Restaurant Hood Cleaning visit
Included in every visit
- Full cleaning of hood canopy, ducts, exhaust fans, and vents
- Belt and motor inspection with written findings and recommendations
- Before and after photos uploaded to your Boh account
- Hood cleaning tag affixed to the hood on completion — keeps you inspection-ready
What affects the price
- Hood sizeLarger hoods require more time and cleaning product
- Number of filtersEach filter adds cleaning surface area
- Number of fluesEach flue extends the scope of the duct work
- Extractor count and locationRooftop vs. ground-level access affects labor and equipment
- Roof access and ladder requirementsAffects setup time and equipment needed on site
Not included
- Filter exchangeAvailable as a separate Boh service
- Hood canopy polishingAvailable through a commercial cleaning service
Compliance requirements
NFPA 96 requires hood cleaning frequency based on cooking volume: monthly for high-volume operations, quarterly for moderate, and semi-annually for low-volume. LA County Environmental Health inspectors cite dirty hoods as a top violation.
Required frequency: Every 3 months (quarterly), per NFPA 96 — more frequently for high-volume or solid-fuel operations.
Boh tracks your compliance schedule and reminds you before your next window.
Why Boh, not a standalone vendor
Every job is dispatched to a specialist in our vetted network. Here's why that's better for you than managing vendors yourself.
Specialists, not generalists
Vendors in our network focus on a single service type. They're faster, more thorough, and more familiar with compliance requirements than any multi-service in-house team could be.
Every job is documented and reviewed
Before and after photos, service reports, and compliance tags are required on every visit. Vendors know each job is tracked and reviewed by Boh. That visibility keeps quality high.
Underperformance has consequences
If a vendor misses a visit, cuts corners, or fails to document properly, they're removed from the network. You never have to manage that conversation. Boh holds them accountable so you don't have to.
Broader coverage, more availability
A network of specialists covers more neighborhoods, more service windows, and more kitchen types than any single in-house team — meaning faster response and more scheduling flexibility for your operation.
Local conditions that affect this service
Environmental factors in Southern California cities can significantly change how often this service is needed - and what happens if you skip it.
Elevated AQI adds external particulate to hood buildup
Worth notingIn high-AQI cities, airborne particulate matter drawn through kitchen exhaust systems mixes with cooking grease in hood ducts and filters - accelerating buildup beyond what cooking volume alone would produce. This can push kitchens past their compliance cleaning interval faster than operators expect, particularly during wildfire smoke events.
Affected cities
Available in these cities
Click your city to see local pricing, compliance requirements, and response times.
Issues this service resolves
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