How Much Does Hood Cleaning Really Cost?
If you own or manage a restaurant, you already know hood cleaning isn’t optional — it’s required by fire code, your insurance policy, and basic common sense. But when you start calling around for quotes, the pricing can feel all over the map. One company says $300, another says $1,200, and you’re left wondering who’s ripping you off and who’s cutting corners.
Having spent years working with CaptiveAire, Accurex, and Gaylord commercial kitchen ventilation systems, I can tell you exactly what drives hood cleaning costs and what you should actually be paying. This guide breaks it all down.
Average Hood Cleaning Cost by Restaurant Type
Most restaurants pay $250 to $600 per hood for a thorough cleaning that meets NFPA 96 standards. But the actual number depends heavily on your operation type, hood count, and how much grease has built up since your last cleaning.
| Restaurant Type | Typical Hood Count | Average Cost Per Cleaning | Cleaning Frequency |
|---|---|---|---|
| Coffee Shop / Cafe | 1 | $250 – $350 | Annual or Semi-Annual |
| Casual Dining | 1 – 2 | $350 – $600 | Quarterly or Semi-Annual |
| Fast Food / QSR | 1 – 2 | $400 – $700 | Quarterly |
| High-Volume / Charbroiler | 2 – 3 | $600 – $1,200 | Monthly |
| Institutional (Hospital, University) | 3 – 6 | $800 – $2,000+ | Quarterly or Semi-Annual |
| Food Truck | 1 (compact) | $150 – $300 | Semi-Annual |
These ranges assume a standard cleaning cycle. If you’ve let things go — skipped a cleaning or two — expect a surcharge of 25-50% for the extra labor required to get back to bare metal.
What Factors Drive the Price Up or Down?
Number of Hoods
This is the biggest variable. Each additional hood adds $150 to $400 to your total. Multi-hood kitchens with separate ventilation runs will always cost more because each system needs to be cleaned independently from hood to rooftop fan.
Grease Buildup Level
A kitchen running charbroilers or woks 14 hours a day produces dramatically more grease than a cafe that heats soup and makes sandwiches. Heavy buildup means more chemical soak time, more scraping, and more passes with the pressure washer. Companies that quote sight-unseen are guessing — a reputable cleaner will ask about your cooking type and volume before quoting.
Duct Length and Accessibility
Ductwork that runs 30+ feet from hood to rooftop takes longer to clean than a short, straight run. If your access panels are inadequate or missing (a common problem in older buildings), the crew may need to cut new access points, which adds cost. Every bend, horizontal run, and transition adds labor time.
Location and Market
Hood cleaning in Manhattan or San Francisco costs 30-50% more than in smaller metro areas. This reflects labor costs, insurance costs, and parking/access challenges — not gouging. Rural areas sometimes cost more too, because companies add travel charges when driving 60+ miles to reach you.
Time of Service
Most hood cleaning happens between 10 PM and 6 AM when kitchens are closed. Standard overnight cleaning is the baseline price. If you need emergency daytime service or weekend-only scheduling, expect a 15-25% premium.
NFPA 96 Cleaning Schedule: How Often You Need Service
The National Fire Protection Association Standard 96 dictates how often your exhaust system must be cleaned based on the type and volume of cooking. This isn’t a suggestion — it’s the standard your fire marshal and insurance company enforce.
| Cooking Type / Volume | Required Cleaning Frequency | Examples |
|---|---|---|
| High-volume: charbroiling, wok cooking | Monthly | 24-hour diners, high-volume charbroil burger joints, Chinese restaurants with woks |
| Moderate-volume: fryers, grills, tilting skillets | Quarterly | Most full-service restaurants, fast food, hotel kitchens |
| Low-volume: ovens, steamers | Semi-Annually | Churches, seasonal businesses, day camps |
| Minimal grease-producing: pizza ovens, steam tables | Annually | Pizza shops (no fryers), cafes, snack bars |
If you’re unsure where you fall, look at your hood cleaning frequency based on actual cooking equipment and operating hours. When in doubt, clean more often — nobody ever failed a fire inspection for cleaning too frequently.
What’s Included in a Proper Hood Cleaning?
A legitimate hood cleaning company should deliver all of the following every single visit. If they’re skipping steps, you’re paying for a wipe-down, not a cleaning.
- Hood canopy cleaning — interior and exterior surfaces cleaned to bare metal
- Baffle filter removal and degreasing — filters soaked and pressure-washed
- Ductwork cleaning — full duct run from hood plenum to rooftop, including all horizontal runs and elbows
- Rooftop exhaust fan cleaning — fan blades, housing, and hinge kit cleaned. Grease containment checked. (More on exhaust fan costs)
- Grease cup/trough cleaning — all grease collection points emptied and cleaned
- Before and after photos — documentation of work performed, critical for insurance and inspection records
- Certification sticker — date-stamped sticker placed on the hood showing cleaning date and next due date
- Written report — details any issues found: damaged ductwork, fan problems, missing access panels, fire suppression concerns
If a company shows up, sprays the inside of the hood, wipes it down, and leaves in 45 minutes — that’s not a cleaning. A single-hood system takes a competent crew 2-3 hours minimum to clean properly.
How to Save Money on Hood Cleaning
- Stay on schedule. Skipping cleanings means heavier buildup next time, which costs more. Consistent quarterly cleanings are cheaper long-term than letting things go and paying for a deep clean.
- Maintain your baffle filters. Running filters through your dish machine weekly and replacing warped or damaged ones reduces grease reaching your ductwork.
- Sign an annual contract. Most companies offer 10-20% discounts on multi-service contracts. You lock in pricing, they lock in revenue — everyone wins.
- Bundle services. If you need fire suppression inspection and hood cleaning, booking them together often saves money.
- Be flexible on scheduling. Letting the company fit you into their route (rather than demanding a specific night) can reduce costs.
How to Choose a Hood Cleaning Company
Not all hood cleaning companies are created equal. Here’s what to look for:
- Insurance. Minimum $1 million general liability, plus workers’ comp. Ask for a certificate of insurance — any legitimate company will provide one immediately.
- IKECA certification — The International Kitchen Exhaust Cleaning Association sets the standard. Certified companies have demonstrated they know how to clean to NFPA 96 standards.
- Before/after photos. Every job should be documented. If a company doesn’t photograph their work, how do you verify they actually cleaned the ducts?
- Proper equipment. Look for companies that use hot water pressure washers (not just cold water), chemical application systems, and proper containment — not a garden hose and some rags. (See the full equipment list)
- Written reports. A professional company documents deficiencies and provides actionable recommendations.
Red Flags When Hiring a Hood Cleaner
- Quoting without seeing your kitchen or asking about equipment. Every kitchen is different — flat-rate quotes without questions mean corners will be cut.
- Prices dramatically below market. If someone quotes $99 for a full hood cleaning, they’re wiping grease around, not cleaning to bare metal.
- No insurance certificate. If they damage your kitchen, clog your drains, or an employee gets hurt on your property, you’re liable.
- No before/after photos. You’re paying for documentation as much as cleaning — your fire marshal and insurance company want proof.
- Cleaning takes under an hour. A proper single-hood cleaning takes 2-3 hours. If they’re done in 30 minutes, they didn’t clean the ducts.
- Won’t provide references. Established companies have restaurant clients who will vouch for them.
Frequently Asked Questions
How often do I need to get my hood cleaned?
It depends on your cooking type and volume. High-grease operations like charbroilers need monthly cleaning. Most full-service restaurants need quarterly cleaning. Low-volume operations may only need semi-annual or annual cleaning. Check the NFPA 96 requirements for your specific situation.
Can I clean the hood myself to save money?
You can and should maintain your hood between professional cleanings — wiping down surfaces, cleaning grease cups daily, and washing baffle filters weekly. But the NFPA 96-required cleaning of the full exhaust system (ductwork, fan, plenum) must be done by a trained professional with proper equipment. Your insurance company and fire marshal require documentation from a professional service.
What happens if I skip or delay hood cleaning?
Three things can happen, all bad: (1) You fail a fire inspection and face fines or temporary closure. (2) Grease buildup causes a fire — exhaust system fires are among the most destructive restaurant fires. (3) Your insurance company denies a claim because you weren’t maintaining the system per NFPA 96. The $300-$600 per cleaning is cheap compared to any of those outcomes.
Is hood cleaning tax deductible?
Yes. Hood cleaning is a standard business maintenance expense and is fully deductible for restaurants and commercial kitchens. Keep your invoices and certification records for your tax preparer.