Typical buyers look at an air handling unit price list to budget for replacement or new-build HVAC projects; national totals vary widely with capacity, filtration, and installation complexity. This article lists typical AHU prices, per-unit ranges, and the biggest cost drivers so buyers can compare quotes and plan budgets.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Small Packaged AHU (1,000–3,000 CFM) | $2,500 | $6,500 | $12,000 | Includes basic coil, fan, and filters. Assumptions: single-floor commercial, standard access. |
| Medium AHU (3,000–10,000 CFM) | $8,000 | $22,000 | $55,000 | Often modular, more controls, larger motors. |
| Large/Custom AHU (10,000–50,000+ CFM) | $35,000 | $90,000 | $300,000 | Custom plenums, high-efficiency coils, complex controls. |
| Replacement Fan Section Only | $1,200 | $4,500 | $15,000 | Depends on fan type and VFD inclusion. |
Typical Prices by System Size and Capacity
A buyer can expect $2,500-$12,000 for small AHUs, $8,000-$55,000 for medium units, and $35,000-$300,000 for large custom units.
Small units (1,000–3,000 CFM): $2,500-$12,000 total. Medium (3,000–10,000 CFM): $8,000-$55,000. Large/custom (>10,000 CFM): $35,000-$300,000 depending on coil surface area, casing material, and controls. Assumptions: standard stainless/aluminum coils, typical rooftop or mechanical-room install.
Cost Breakdown: Materials, Labor, Equipment, Delivery, and Overhead
Materials and labor are typically the two largest line items on an AHU quote, together often representing 60–80% of the total cost.
| Materials | Labor | Equipment | Delivery/Disposal | Overhead |
|---|---|---|---|---|
| $1,200-$120,000 (casing, coils, filters, controls) | $750-$40,000 (installation crew, electricians) | $500-$10,000 (rigging, crane rental) | $200-$6,000 (freight, crate disposal) | $300-$15,000 (contractor markup, warranty) |
Example labor rates: $75-$125 per hour for certified HVAC technicians; total labor hours range from 10-120+ depending on unit size and access.
Variables That Most Change an AHU Quote: Capacity, Filtration, and Access
Capacity (CFM), filtration level (MERV/HEPA), and installation access can each change price by 20–200%.
Capacity: moving from 3,000 CFM to 10,000 CFM typically raises equipment cost 2–4×. Filtration: upgrading from MERV 8 to MERV 13 adds $200-$1,500; adding HEPA can add $2,000-$10,000 and higher fan power. Access: rooftop installs with crane or roof curb add $2,000-$25,000 depending on weight and height.
Other numeric drivers: motor size (1–50+ HP), coil face area (sq ft), and duct run length (per linear ft). For example, each additional 10 linear feet of ductwork often adds $40-$150 per ft including insulation and sealing.
How To Reduce Air Handling Unit Price While Preserving Performance
Buyers can lower costs by standardizing specifications, choosing modular components, and scheduling install during off-peak seasons.
Control scope: avoid unnecessary premium options (e.g., proprietary control packages) unless required. Material choices: elect for painted steel casing rather than stainless in dry, indoor environments. Prep work: provide clear access and remove old equipment to reduce rigging time. Buy multiple quotes and compare identical specs.
Regional Price Differences Across U.S. Markets
Expect a 10–30% price premium in coastal urban areas versus Midwest/rural markets for the same AHU because of labor and logistics.
Typical adjustments: Northeast/West Coast +10% to +30%; Mountain/Plains -5% to -15% relative to national averages. Remote or island locations can add heavy freight and permit surcharges of $5,000-$30,000 to the total.
Three Real-World Quote Examples with Specs and Totals
| Job | Specs | Labor Hours | Per-Unit Rates | Total |
|---|---|---|---|---|
| Small Retail Replace | 2,000 CFM, MERV 8, rooftop curb | 24 hours | $3,800 unit, $95/hr labor | $6,500 |
| Office Mid-Size Install | 6,500 CFM, MERV 13, VFDs | 80 hours | $22,000 unit, $110/hr labor | $31,800 |
| Hospital Large Custom | 20,000 CFM, HEPA, stainless, controls | 240 hours | $140,000 unit, $125/hr labor | $190,000 |
Each example assumes normal site access and standard code compliance; specialty lifts, confined-space work, or emergency scheduling increase totals.
Add-Ons, Removal, Permits, and Common Extra Fees to Budget For
Allow an extra 10–25% of equipment cost for add-ons and unforeseen fees such as permits, demolition, and testing.
Typical extras: permit/inspection fees $150-$3,000, crane/rigging $1,000-$25,000, disposal of old unit $150-$2,000, startup/commissioning $500-$5,000, control integration $1,000-$15,000. Rush jobs often add 15–50% to labor charges.