Basic
$256 – $937 each
Window air conditioner sized to the room with mechanical controls, mounting kit, support bracket, side panels and foam sealing

Photo: jasoneppink · CC BY 2.0 · Source
Supply and install one window air conditioner unit (5,000-18,000 BTU), including mounting kit, sealing and setup; no new circuit.
Window AC Unit in Baltimore, Maryland typically costs $301 to $1,103 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Baltimore are in line with the national average for window ac unit.
National average: $300 – $1,100 each
$256 – $937 each
Window air conditioner sized to the room with mechanical controls, mounting kit, support bracket, side panels and foam sealing
$301 – $1,103 each
Higher-efficiency window unit sized to the room with digital controls and remote, support bracket and foam sealing
$376 – $1,378 each
Highest-efficiency window unit with quiet-mode fan sized to the room, app and remote control, support bracket and sealing
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $138 – $505 | each |
| Labor | labor | $102 – $373 | each |
| Supplies & Other | supplies | $37 – $135 | each |
| Equipment & Disposal | equipment | $24 – $90 | each |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
BuildX Pro researches and reviews the national price range for Window AC Unit, 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 window ac unit contractors in Baltimore for personalized quotes based on your specific project.