Kitchen Exhaust Cleaning Cost: What to Expect in 2026

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Commercial kitchen exhaust cleaning costs vary based on system size, condition, and access. Here is an honest breakdown of what drives pricing and what you should expect from a professional service.

Typical Price Ranges

For a standard commercial kitchen in California:

• Small hood system (single hood, short duct run): $300 – $600
• Medium system (single hood, standard duct run to roof): $500 – $900
• Large system (multiple hoods, long duct runs): $800 – $1,500+
• Very large / complex systems (multi-story, multiple fans, rooftop units): $1,500 – $3,000+

These ranges reflect full NFPA 96-compliant cleaning of the hood, ductwork, and fan — not just a filter wash or hood wipe-down.

What Affects the Price

1. System Size and Length

More hoods, longer duct runs, and more access points mean more labor and time. A single 8-foot hood with a straight 15-foot duct run is very different from a triple hood system with 60 feet of horizontal ductwork.

2. Grease Accumulation

If the system has not been cleaned in a long time, heavy grease buildup requires more chemical application, more scraping, and more time. First-time cleanings or overdue systems typically cost more.

3. Access Difficulty

Systems that lack proper access panels, have ductwork running through walls or ceilings, or require rooftop work in difficult conditions add complexity and cost.

4. Operating Hours

Most exhaust cleaning is done after hours when the kitchen is closed. If your operation runs 24 hours or requires cleaning during a narrow window, scheduling constraints may affect pricing.

5. Frequency

Regular quarterly or monthly clients typically pay less per visit than one-time or annual cleanings because the system stays cleaner between services.

What Should Be Included

A professional, NFPA 96-compliant cleaning should always include:

• Hood canopy interior and exterior cleaning
• Grease filter cleaning or replacement recommendation
• Full ductwork cleaning from hood to fan
• Exhaust fan cleaning and grease containment check
• Before and after photo documentation
• Written service report with areas cleaned and any deficiencies noted
• Contractor certification (IKECA preferred)

Red Flags in Pricing

Be cautious of:

• Extremely low quotes ($100–$200 for a full system) — this usually means they are only cleaning filters and wiping the hood face, not the ductwork
• No documentation provided — a legitimate contractor provides a written report
• No access to ductwork — if they do not open access panels, the ducts are not being cleaned
• No IKECA certification — certification is not legally required, but it demonstrates training and accountability

Our Pricing Approach

Cleaning Pros Plus provides transparent, upfront estimates through our AI-powered estimating tool. You answer a few questions about your system and get a price range immediately — no phone tag, no hidden fees.