Oven hood installation typically costs $400-$1,500, with a national-style average near $850 for a straightforward replacement; a new duct route or electrical work can push the total above $2,500. The final price depends mainly on hood type, venting, cabinet and wall access, labor rates, and whether an existing hood or ductwork needs removal.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Basic replacement installation | $200 | $450 | $850 | Existing duct and wiring are usable |
| New ducted hood installation | $600 | $1,300 | $2,800 | Includes typical hood and vent modifications |
| Hood unit | $100 | $500 | $2,000+ | Price varies by style, finish, and airflow |
| Ductwork | $150 | $500 | $1,500+ | Higher when routing through multiple floors |
| Labor | $200 | $500 | $1,200 | Access, wiring, and venting determine hours |
What a Typical Oven Hood Installation Includes
For a standard 30-inch under-cabinet hood replacing a similar unit, homeowners commonly pay $300-$850 installed. That range assumes the existing electrical connection, mounting location, and duct opening can be reused, with no major cabinet repair. A wall-mounted or chimney-style hood usually costs more because it may require a mounting bracket, finishing work, and a different duct connection.
A new ducted installation often totals $700-$2,200 for a basic-to-midrange hood and a short route through an exterior wall. Projects involving a roof exit, long duct run, or difficult ceiling access can reach $2,500-$4,000 or more. A ductless recirculating hood can cost less to install, but replacement filters add ongoing expense and it does not exhaust cooking air outdoors.
For a like-for-like replacement, the most common budget is $300-$850; new venting is the major step-up in price. The hood itself can be purchased separately or included in a contractor’s quote, so buyers should confirm whether the estimate covers the appliance, mounting, duct parts, electrical work, and disposal.
Assumptions: Typical U.S. market, 30-inch hood, standard materials, accessible work area, and no structural repairs. Urban labor rates and premium finishes can exceed these ranges.
How Hood, Duct, and Electrical Charges Split Up
A written estimate should separate the appliance from installation work. A low labor quote may exclude the duct transition, exterior cap, wiring changes, or removal of the old hood. These omitted items can materially alter the total, particularly when the home has never had an externally vented range hood.
| Quote component | Typical price | What the range covers | Common cost trigger |
|---|---|---|---|
| Hood unit | $100-$2,000+ | Basic under-cabinet through premium pro-style models | High airflow, quiet motor, stainless finish |
| Installation labor | $200-$800 | Mounting, connection, and standard test | Custom fit or two-person handling |
| Duct and exterior termination | $150-$900 | Short duct, fittings, wall cap, sealing | Long route, roof exit, or masonry wall |
| Electrical work | $100-$600 | Minor connection through new circuit work | Relocated outlet or inadequate circuit |
| Removal and disposal | $50-$200 | Take down and haul away an old unit | Heavy hood or extra disposal distance |
Trades may charge a minimum service or installation fee of about $150-$300 even for a quick swap. If ductwork must be installed, a contractor may price it separately by route and access rather than by a simple per-foot rate. A short, accessible duct section might add $10-$30 per linear foot in materials and labor, while wall or roof penetration charges are often quoted as separate tasks.
Compare the scope line by line, not just the final number. A complete quote should identify the hood model or allowance, duct diameter and route, electrical scope, wall or roof cap, sealing, cleanup, and whether permits are included.
How Duct Length, CFM, and Wall Type Change the Price
Hood capacity is measured in cubic feet per minute, or CFM. A compact electric range may work with a 250-400 CFM hood, while a large gas range or high-output cooktop can call for 600 CFM or more, subject to manufacturer guidance and local requirements. Higher-capacity models often cost $300-$1,500 more than basic units and may need larger ductwork or additional makeup air provisions.
Duct diameter matters because an undersized duct can restrict airflow and conflict with the hood’s specifications. Many residential models use 6- or 8-inch ducts, but the appliance instructions govern. Replacing an existing 6-inch route with a required 8-inch run can add $150-$600 when cabinets, framing, or a wall opening need modification.
Route length and number of bends also affect labor. A straight 3-6-foot run through an exterior wall is generally less expensive than a 15-25-foot route with several elbows, soffit work, or a roof termination. A masonry or tile wall can add $200-$700 for cutting and patching; routing through a finished ceiling can add several hundred dollars more.
Measure the route and verify the hood’s specified duct size before accepting an installation price. A powerful hood does not compensate for a restricted duct, and a long, complex route may require a lower-resistance layout or a different unit.
Assumptions: Price changes reflect common residential work; concealed framing, asbestos-containing materials, and major finish restoration are excluded.
How Many Labor Hours Does a Hood Take to Install?
A direct replacement often takes 2-4 hours for one installer when the old mounting points, wiring, and duct connection line up. A new wall-vented hood commonly takes 4-8 hours, while a roof route or a custom island installation may require 8-16 labor hours and multiple workers. The job can extend beyond one day if cabinet changes, electrical service, or finish repairs are needed.
Installer rates vary by trade and location. General installation labor commonly runs $50-$100 per hour, while a licensed electrician may charge $75-$150 per hour and a roofer or specialty contractor may use a separate minimum charge. Some companies quote a fixed project fee instead of an hourly rate.
For example, 4 hours of installation at $75 per hour equals $300 in labor before appliance, duct parts, or disposal. A buyer should ask whether the estimate includes a second worker for lifting, travel, site protection, and testing. Scheduling a separate electrician can also mean another minimum visit fee.
Labor cost is driven less by the act of hanging the hood than by the work needed to make it fit and vent correctly. Photos of the cabinet, outlet, existing duct, and exterior exit can help contractors estimate access and identify likely extras.
Extra Charges for Cabinet Changes and Old Hood Removal
Removal of an existing hood usually adds $50-$200, especially when the unit is heavy, hardwired, or connected to a rigid duct. Disposal may be included in the removal fee or listed separately. Buyers should verify whether the contractor will patch old screw holes or leave the wall ready for the new mounting plate.
Cabinet trimming, a new support panel, or a modified shelf can add $100-$500. More extensive cabinet rebuilding or finish carpentry may cost $500-$1,500. Tile, stone, and masonry surfaces require careful cutting; repairs or replacement around a new vent opening can add $200-$1,000 depending on material and finish match.
Electrical upgrades commonly add $100-$600 for relocating a receptacle, extending wiring, or correcting an unsuitable connection. A new dedicated circuit can cost $300-$900 when panel capacity and the route allow straightforward work. If a permit or inspection is required, fees may add $50-$300, with local rules determining the exact requirement.
Ask which concealed or finish-work conditions are excluded from the estimate. A quote that states “installation only” may not cover patching, painting, cabinet alterations, permits, or repairs discovered after the old unit is removed.
Why Hood Installation Quotes Differ by U.S. Region
Labor and permitting create regional variation even when the same hood and duct parts are used. In high-cost metropolitan areas, total installation quotes are often 15%-35% above the national middle range. Smaller cities and rural markets may come in 5%-20% below it, although travel charges or limited contractor availability can erase that difference.
Coastal and dense urban homes can incur higher costs when work involves masonry, older buildings, roof access, or strict permit processes. In newer suburban construction, a compatible duct route and standard cabinet layout may keep labor near the lower end. Regional weather and roof pitch can also influence the price of an exterior termination.
These percentages are budgeting comparisons, not fixed regional tariffs. A $900 straightforward installation might be around $1,035-$1,215 in a market 15%-35% above the baseline, while a market 5%-20% below could be roughly $720-$855. A complicated project can vary much more than these examples suggest.
Use local written quotes for the final budget because access and housing type can outweigh regional averages. Compare bids that include the same hood capacity, duct route, finish work, and disposal to avoid treating different scopes as equivalent.
Three Realistic Hood Installation Quotes Compared
A basic replacement in an existing 30-inch cabinet might include a $250 hood, 3 labor hours at $75 per hour, and $60 in small parts. The total would be about $535 before tax, assuming the old duct and wiring are reusable. Add roughly $75 for removal and disposal if those tasks are not included.
A midrange wall hood for a 36-inch gas cooktop could include a $700 appliance, 6 labor hours at $85 per hour, and $350 for duct, fittings, and an exterior cap. With $150 for electrical adjustments, the estimate reaches about $1,710 before any permit or patching charge. This assumes a short route through an accessible exterior wall.
A premium 600-900 CFM island hood with a 15-foot ceiling route may include a $1,800 unit, 12 labor hours at $100 per hour, and $1,000 for duct materials and roof termination. Adding $400 for electrical work and $250 for removal puts the total near $4,650, excluding major ceiling repairs. A second installer or lift equipment could raise the quote.
| Scenario | Hood | Labor and other work | Estimated total |
|---|---|---|---|
| 30-inch direct replacement | $250 | $285-$360 | $535-$610 |
| 36-inch wall hood, short vent | $700 | $1,010 | $1,710 |
| Premium island hood, roof route | $1,800 | $2,850 | $4,650 |
Assumptions: Illustrative U.S. quotes before sales tax; actual labor rates, equipment, and required finish work vary by market.
Ways to Lower the Hood Installation Price Without Cutting Performance
Keeping the existing hood location, duct opening, and electrical connection is usually the largest controllable saving. Choose a replacement with compatible dimensions and duct requirements, and avoid paying to relocate a vent solely for appearance unless the current route is unsafe or ineffective. Confirm that the selected unit fits between cabinets and meets the cooktop manufacturer’s clearance requirements.
Compare at least three itemized quotes using the same hood model, CFM rating, and vent route. Ask contractors to price removal, patching, and disposal separately. This helps distinguish a genuinely lower installation rate from a bid that omits likely charges. If purchasing the hood independently, confirm that the installer accepts owner-supplied equipment and whether a failed or damaged unit affects labor warranty coverage.
Prepare the work area by clearing the stove and nearby counters, but do not disconnect hardwired equipment or cut a wall. Schedule non-urgent work during periods when contractors have normal availability, and bundle a hood installation with other kitchen electrical or ventilation work only when the tasks share access and labor. Bundling unrelated work does not automatically reduce the price.
Choose a standard under-cabinet or wall model when it meets cooking needs; premium finishes, smart controls, and very high CFM can raise the appliance price without improving a basic cooking setup. Do not downsize required airflow or duct diameter just to lower the bid, since poor performance can lead to rework and additional expense.
The safest savings come from avoiding unnecessary route changes and comparing identical scopes, not from skipping code-compliant venting. If the current hood is simply noisy or a switch has failed, ask for a diagnostic and repair quote before replacing the whole unit; a repair may cost $100-$400, depending on the motor or control involved.