Define the full system
Identify hood type and length, filter bank, plenum, duct runs, access panels, rooftop or wall fan, grease containment and unusual access before accepting a price.
- Hood interior and plenum
- Accessible ductwork to bare metal
- Fan blades and housing
- Filters when included
- Before-and-after photos and service label
Plan around operations
Confirm kitchen shutdown, cooling time, key or roof access, alarm or suppression coordination, cleanup expectations and who verifies the system is ready to cook.
Chattanooga planning range
A small, accessible single-system restaurant often budgets about $400–$750 per service. Long or multiple ducts, heavy buildup, solid fuel, difficult rooftops and multi-system facilities can range from $750 to $1,800+. Require a walkthrough or detailed system inventory for a firm quote.
Operations FAQ
Useful answers before the service window.
How long does hood cleaning take?+
A small accessible system may take several hours. Multiple ducts, heavy buildup, access panels, solid fuel and rooftop conditions can extend the shutdown.
Should the fan be cleaned?+
The exhaust fan is part of the grease path. The proposal should state fan blades, housing and rooftop containment scope explicitly.