Methodology and scope

About this restaurant hood cost calculator

This site is a planning worksheet for owners comparing restaurant, ghost-kitchen, concession, or food-truck hood budgets before they sign a lease, buy equipment, or approve a contractor proposal. It shows why a hood bid moves instead of hiding trade scope behind a single quote-request form.

Methodology and source review completed August 27, 2026.

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How the estimate is built

Inputs start with hood type, project preset, hood length, cooking intensity, construction condition, duct route, penetrations, and selected trade scope.
Each line item produces a low and high planning range before contingency, then labor-sensitive work is adjusted by the selected regional multiplier.
Equipment, ductwork, fan and curb, makeup air, fire suppression, electrical or mechanical labor, permits, design, inspection support, and contingency stay visible as separate rows.

Estimate assumptions

Type I hood packages price higher than Type II because grease equipment commonly adds suppression, heavier duct coordination, access panels, shutdown controls, and inspection touchpoints.
Food-truck and concession presets use shorter hood and duct assumptions while still keeping suppression, fan, makeup air, and inspection allowances visible when selected.
Second-generation spaces receive a lower construction factor because some shafts, curbs, fans, or duct paths may be reusable after inspection. New builds carry higher contingency.
Unsupported inputs are clamped to a 4-foot minimum hood, 30-foot maximum hood, 120-foot duct run, and four roof or wall penetrations.

Code source and local authority

The 2024 International Mechanical Code is a primary model-code reference for commercial kitchen exhaust concepts. Your adopted code edition, amendments, fire code, health department, landlord, insurer, and authority having jurisdiction control the actual project. This calculator does not interpret code or decide which hood is required.

Regional labor multipliers

Region	Multiplier	Use note
National average	1.00x	Use when the local bid environment is unknown.
Northeast	1.15x	Higher trade rates, older buildings, and tighter urban inspections can lift installed cost.
Southeast	0.92x	Often lower labor costs, though coastal and resort markets can price above this range.
Midwest	0.95x	Moderate labor costs with fewer high-rise and access premiums on typical projects.
Southwest	1.02x	Near national pricing with heat-load and makeup-air design sensitivity in some markets.
West Coast	1.22x	Higher labor, seismic coordination, and permitting costs often push bids upward.
High-cost metro	1.35x	Use for dense cities with union labor, difficult access, or premium inspection timelines.

Limitations

The tool does not determine whether your appliance package legally requires Type I or Type II exhaust.
It does not replace stamped drawings, mechanical design, fire-suppression layout, landlord review, health department review, or AHJ approval.
It does not directly price demolition, structural steel, roof warranty work, utility service upgrades, fire-rated shafts, unusual access, or after-hours labor.
It uses static planning ranges, not live vendor quotes, permit databases, contractor marketplace pricing, or jurisdiction-specific code determinations.

Advertising, affiliate, and financing scope

Advertising may appear in reserved placements to keep the tool free. Some vendor-resource links may become affiliate links when approved partner tracking is configured; those placements are disclosed before paid recommendations and do not change the estimate math. Financing CTAs are prompts for budget conversations only, not loan offers, credit advice, or approval claims.