Basic
$2,084 – $4,584 per project
Entry-level cooling-only inverter mini-split around 17 SEER2, one wall head, outdoor pad, taped line set, wireless remote
How Much Does Ductless Air Conditioning Cost in Portland, Maine?
Install a single-zone ductless mini-split air conditioner (one outdoor unit, one wall head, line set, electrical tie-in).
Ductless Air Conditioning in Portland, Maine typically costs $2,451 to $5,393 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Ductless Air Conditioning in Portland, Maine
$2,451 – $5,393
per projectPrices in Portland are 1.0% lower than the national average for ductless air conditioning.
National average: $2,500 – $5,500 per project
What you get at each price level
Standard
$2,451 – $5,393 per project
Mid-efficiency inverter mini-split around 20 SEER2 with a quieter wall head, outdoor pad, line set in a paintable cover
Premium
$3,064 – $6,741 per project
Higher-efficiency inverter mini-split around 22 SEER2, very quiet head, Wi-Fi control, full line-set cover
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,091 – $2,401 | job |
| Labor | labor | $875 – $1,925 | job |
| Supplies & Other | supplies | $291 – $640 | job |
| Equipment & Disposal | equipment | $194 – $427 | job |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($1,125.00-$2,475.00 per project)
- Labor ($875.00-$1,925.00 per project)
- Supplies & Other ($300.00-$660.00 per project)
- Equipment & Disposal ($200.00-$440.00 per project)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
How we price this
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.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local ductless air conditioning contractors in Portland for personalized quotes based on your specific project.