Buyers typically pay $3,000-$45,000 for an air handling unit (AHU) depending on capacity, features, and installation complexity; major drivers are system tonnage, custom casing, and site access. This air handling unit price list gives low-average-high ranges and per-unit estimates to help budget and compare quotes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Small Packaged AHU (Light Commercial) | $3,000 | $6,000 | $10,000 | 3-5 ton, factory unit |
| Medium AHU (Multi-zone) | $8,000 | $18,000 | $30,000 | 5-15 ton, mixed-air |
| Large Custom AHU | $25,000 | $40,000 | $75,000 | 20+ tons, stainless or specialty |
| Installed, Typical Building | $6,000 | $20,000 | $60,000 | Includes labor, ducts, controls |
Typical Air Handling Unit Prices By System Size
Assumptions: Midwest labor rates, standard filters, typical roof or mechanical room access.
Small packaged AHUs (3-5 ton) usually cost $3,000-$10,000 installed; medium multi-zone units (5-15 ton) run $8,000-$30,000; large custom units for commercial projects typically fall between $25,000-$75,000. The average installed AHU for a 10-ton commercial application is about $18,000 including basic controls and shipping.
Cost Breakdown: Materials, Labor, Equipment, Delivery
Assumptions: standard galvanneal casing, MERV 8 filters, local delivery within 50 miles.
| Materials | Labor | Equipment | Delivery/Disposal | Permits |
|---|---|---|---|---|
| $1,500-$35,000 (casing, coils, fans) | $1,200-$12,000 () | $300-$3,000 (rigging, lifts) | $200-$4,000 (crane, disposal) | $0-$2,000 (local) |
Materials and labor are the largest line items; expect materials to dominate for custom high-capacity units and labor to rise with difficult rigging or long install hours.
How Capacity, Efficiency, and Access Change Price
Assumptions: pricing reflects U.S. commercial market and OEM efficiency tiers.
Increasing capacity from 5 to 20 tons typically multiplies AHU base cost by 2.5-4×. Moving from standard fan motors to high-efficiency EC fans adds $800-$6,000. Tight rooftop access requiring crane or hoist adds $1,500-$8,000. Specific thresholds to watch: under 10 tons tends to be packaged and lower cost; above 15-20 tons often requires custom construction and higher lead times.
Practical Ways To Lower AHU Price Before Buying
Assumptions: Owner can influence scope, scheduling, and small-material choices.
Choosing standard casing sizes, limiting custom sections, accepting standard-efficiency motors, and scheduling off-season installs reduce cost. Preparatory work—clearing roof access, pre-installing supports, and providing electrical stub-outs—can cut labor hours by 20%-40%. Getting three detailed quotes and asking vendors to price a base unit and common add-ons separately helps isolate savings opportunities.
Regional Price Differences Across U.S. Markets
Assumptions: national averages with typical metro deltas.
| Region | Price Delta vs. National | Typical Reason |
|---|---|---|
| Northeast | +5% to +20% | Higher labor and permit costs |
| Southeast | -5% to +5% | Mixed availability, lower labor in rural areas |
| West Coast | +10% to +30% | High demand, seismic requirements |
| Midwest | -5% to +5% | Lower average labor, central distribution |
Expect coastal metro areas and regions with strict codes to be 10%-30% more expensive than national averages.
Installation Time, Crew Size, and Labor Rates To Budget
Assumptions: normal install with moderate duct connections and controls hookup.
Typical installation time: 10-80 hours depending on size; crew sizes range 2-6 technicians. Labor rates commonly run $75-$125 per hour for HVAC journeymen; specialty rigging or crane operator fees add $1,000-$4,000. Estimate labor with a simple formula: labor_hours × hourly_rate (include travel and supervision).
Common Add-Ons, Removal, and Permit Fees To Expect
Assumptions: retrofit in an occupied commercial building.
Common extras: variable frequency drives $1,200-$6,000, economizers $800-$4,000, sound attenuators $500-$5,000, and premium filters $100-$1,200. Old AHU removal and disposal usually cost $300-$3,000. Permit and inspection fees range $100-$2,000 depending on jurisdiction. Budget for add-ons separately—they can increase a base AHU price by 10%-40%.
