Basic
$5,113 – $12,782 per project
Single-stage heat pump around 14.3-15 SEER2 / 7.5-8 HSPF2 with matched air handler, new line set, pad and thermostat

Replace a central ducted air-source heat pump system (outdoor unit, air handler, line set, thermostat) on existing ductwork for a typical home.
Heat Pump System in Baltimore, Maryland typically costs $6,015 to $15,038 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 Baltimore are in line with the national average for heat pump system.
National average: $6,000 – $15,000 per project
$5,113 – $12,782 per project
Single-stage heat pump around 14.3-15 SEER2 / 7.5-8 HSPF2 with matched air handler, new line set, pad and thermostat
$6,015 – $15,038 per project
Two-stage heat pump around 16 SEER2 / 8.5 HSPF2 with variable-speed air handler, new line set and programmable thermostat
$7,519 – $18,797 per project
Variable-speed inverter heat pump around 18-20 SEER2, cold-climate capable, matched air handler and communicating thermostat
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,753 – $6,885 | job |
| Labor | labor | $2,035 – $5,093 | job |
| Supplies & Other | supplies | $740 – $1,836 | job |
| Equipment & Disposal | equipment | $486 – $1,224 | job |
Outdoor heat pump condenser unit on a pad beside shrubs
Photo: Tony Webster · CC BY 4.0 · Source
Find a pro to do thisMaterial costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local heat pump system contractors in Baltimore for personalized quotes based on your specific project.