Basic
$89 – $356 each
Coil face brushed and vacuumed, no-rinse coil cleaner applied in place, drain pan wiped

Professional in-place cleaning of the indoor coil of one furnace/air handler or heat pump system (coil sits on the furnace and carries heat-pump heat).
Clean Heating Coils in Washington, District of Columbia typically costs $105 to $419 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Washington are 5.0% higher than the national average for clean heating coils.
National average: $100 – $400 each
$89 – $356 each
Coil face brushed and vacuumed, no-rinse coil cleaner applied in place, drain pan wiped
$105 – $419 each
Coil foam-cleaned in place through an access panel, drain pan and line flushed, filter replaced
$131 – $523 each
Coil foam-cleaned and rinsed, fins combed, drain pan treated, pressure drop across the coil checked before and after
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $47 – $189 | each |
| Labor | labor | $36 – $146 | each |
| Supplies & Other | supplies | $13 – $50 | each |
| Equipment & Disposal | equipment | $8.40 – $34 | each |
Connect with local clean heating coils contractors in Washington for personalized quotes based on your specific project.