Basic
$2,018 – $4,439 per project
Entry-level cooling-only inverter mini-split around 17 SEER2, one wall head, outdoor pad, taped line set, wireless remote

Install a single-zone ductless mini-split air conditioner (one outdoor unit, one wall head, line set, electrical tie-in).
Ductless Air Conditioning in Charleston, West Virginia typically costs $2,374 to $5,222 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Charleston are 5.0% lower than the national average for ductless air conditioning.
National average: $2,500 – $5,500 per project
$2,018 – $4,439 per project
Entry-level cooling-only inverter mini-split around 17 SEER2, one wall head, outdoor pad, taped line set, wireless remote
$2,374 – $5,222 per project
Mid-efficiency inverter mini-split around 20 SEER2 with a quieter wall head, outdoor pad, line set in a paintable cover
$2,967 – $6,528 per project
Higher-efficiency inverter mini-split around 22 SEER2, very quiet head, Wi-Fi control, full line-set cover
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,080 – $2,376 | job |
| Labor | labor | $814 – $1,790 | job |
| Supplies & Other | supplies | $288 – $634 | job |
| Equipment & Disposal | equipment | $192 – $422 | job |
BuildX Pro researches and reviews the national price range for Ductless Air Conditioning, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local ductless air conditioning contractors in Charleston for personalized quotes based on your specific project.