Guide
What drives quote variance: access, height, grease load, after-hours
Three vendors look at the same hood and come back at $450, $900, and “send photos first.” Usually nobody is lying. Each one priced a different set of risks: how hard the fan is to reach, how much grease is in the duct, when the crew can work, and what they plan to skip. This page lists the drivers vendors themselves name, with the add-on amounts they publish, so you can tell which line on a quote is doing the work. Base ranges are on the single-hood and multi-hood cost pages.
Short answer
The biggest swings come from grease load / time since last clean (vendors cite first cleans at 1.5×–2× a maintenance visit), duct length (published add-ons of $150–$400 per 10 ft), access and height (+$100–$400 for multi-story runs or hard roofs), missing access panels, and rush or violation timing (+$200–$500, or a 20–50% premium). A quote far below the others usually means smaller scope, not a better deal.
Variance drivers vendors publish
| Driver | What vendors publish | Source | What to ask |
|---|---|---|---|
| Grease load / overdue system | Initial or deep clean at 1.5×–2× maintenance price, or billed hourly. Another source lists +$100–$500 for heavy accumulation. Hood Hero lists a heavy-buildup surcharge for systems not cleaned in 12+ months. | Bryan; Total Fire Protection; Hood Hero | “Is this a first-clean price? What’s the maintenance price after?” |
| Duct length / complexity | $150–$400 per 10 ft add-on for long or complicated runs (two sources). Per-component pricing puts duct at $5+ per linear ft. | Bryan; Total Fire Protection | “How many feet of duct did you measure, and how many bends?” |
| Access / height | Multiple fans or multi-story vertical runs: +$100–$400. Rooftop, high-ceiling, or confined-space access: +$100–$400. Lifts and harness work may be billed separately. | Bryan; Total Fire Protection; Hood Hero | “Is the lift, ladder, or roof access priced in, or added on the day?” |
| Missing access panels | $55–$75 per panel opened or installed (forum figures quoted by Bryan). Facilitec and Service-Tech call first-time panel cuts a one-time extra cost. | Bryan; Facilitec; Service-Tech | “How many panels will you install, where, and is that a one-time line?” |
| After-hours / emergency | Emergency or same-day turnaround: 20–50% premium. Another source lists after-hours at +$150–$300. Most routine work already happens overnight. | Bryan; Total Fire Protection | “Is overnight your standard window, or a premium?” |
| Violation / fire-marshal deadline | Rush compliance work: +$200–$500 (two sources). | Bryan; Total Fire Protection | “What would this cost booked two weeks out instead?” |
| Hood and fan count | Each added hood: roughly $150–$250 (NYC). Per-component: $40–$60 per fan, $10–$20 per linear ft of hood. | Empire Hoods; Bryan | “Price per system, please, not one lump number.” |
| Location / market | One tri-state survey lists NYC labor at $125–$175/hr vs rural $75–$100/hr. Bryan says metros run at the top of the ranges or beyond. | Total Fire Protection; Bryan | Your city outside these sources: Regional: Unknown |
| Frequency / contract | Recurring schedules priced lower per visit. Published discounts are 10–20% (Bryan) and 5–15% (Empire Hoods). | Bryan; Empire Hoods; Facilitec; Service-Tech | “What’s the per-visit price with a signed schedule vs one-off?” |
Dollar add-ons are what those vendors publish, often for their own markets. They aren’t universal rates, and we haven’t averaged them.
Reading a spread of three quotes
- Lowest by a lot: Check scope first. Facilitec, Qwick, and Service-Tech all warn that very low bids often skip the plenum, duct interior, or fan. See full-system vs canopy-only and red flags.
- Highest by a lot: Look for a first-clean multiplier, panel installs, a rush timeline, or lift work that the others left off or plan to add on the day.
- “Send photos first”: That’s often the most honest answer. Qwick offers photo quotes and walks larger systems; Hood Hero quotes by phone from hood count, hood length, and cooking type.
- Same scope, different price: Then the gap is labor rate, overhead, and how badly they want the account. That’s a fair basis for negotiating.
Send this with every quote request
- Photos of the hood, filters, an access panel (or where one should be), and the rooftop fan
- Hood count, approximate linear feet, and fan count
- What you cook: fryer, char, wok, solid fuel, or oven/steam
- Date of the last full clean, plus the last report if you have it
- Roof access path, building height, and freight elevator
- Preferred window, and whether there’s an AHJ deadline
Variance you can control
- Stay on schedule so the first-clean premium only happens once
- Pay for access panels once and keep the panel map
- Book ahead of the inspection instead of after it
- Sign a recurring schedule if the per-visit discount is in writing
Variance you can’t
- Building height, roof access, and duct routing
- Local labor rates and metro overhead
- Required cadence for your cooking volume
- Hood and fan count
Who it’s for / not for
- For: operators and facilities managers holding two or three quotes that don’t match, and anyone writing a scope sheet before calling vendors
- Not for: getting a price (this isn’t a quote), contract or lease disputes, or suppression-system pricing (that’s a different trade; see suppression vs hood cleaning)
Sources
- Bryan Exhaust Service Tools: How to price kitchen exhaust cleaning jobs (first-clean multiplier, add-ons, per-component and recurring discounts)
- Total Fire Protection: Kitchen hood cleaning cost guide 2026 (cost-factor table and regional labor rows for the NYC tri-state area; only pricing tables are cited)
- Qwick Solutions: Commercial hood cleaning cost (2026 DMV guide) (five price drivers; pre-call checklist; cheap-quote warning)
- Facilitec Southwest: Kitchen exhaust hood cleaning & NFPA 96 (2026 guide) (five cost factors; bargain-cleaning field note)
- Service-Tech: Kitchen exhaust hood cleaning guide (cost-factor table; panel installation as a one-time cost)
- Hood Hero: Common questions (heavy-buildup surcharge; specialty access labor not included by default)
- Empire Hoods: Hood cleaning pricing NYC (per-added-hood figure; recurring discounts)
Next step
Put your three quotes side by side and mark every line against the drivers above: first-clean premium, duct footage, access, panels, timing, and contract discount. Anything one vendor lists that another leaves out is a question to ask before you sign.