Basic
$373 – $993 each
Ducts HEPA-vacuumed with agitation brushes, registers washed, blower compartment vacuumed, coil face brushed
Full HVAC air-path cleaning for one system: ductwork and registers plus blower assembly and indoor coil.
Clean HVAC System in Billings, Montana typically costs $438 to $1,169 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for clean hvac system.
National average: $450 – $1,200 each
$373 – $993 each
Ducts HEPA-vacuumed with agitation brushes, registers washed, blower compartment vacuumed, coil face brushed
$438 – $1,169 each
Negative-air duct cleaning with rotary brushes, registers washed, blower wheel cleaned, indoor coil foam-cleaned
$548 – $1,461 each
Negative-air cleaning with rotary brushes and air whips, blower wheel removed and washed, coil cleaned and fins combed, photo report
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $194 – $518 | each |
| Labor | labor | $158 – $420 | each |
| Supplies & Other | supplies | $52 – $138 | each |
| Equipment & Disposal | equipment | $35 – $92 | each |
Connect with local clean hvac system contractors in Billings for personalized quotes based on your specific project.