HVAC Replacement Cost in Baltimore, MD
HVAC Replacement in Baltimore, MD costs a median of $7,500, with the middle 50% of projects between $5,000 and $10,000. Based on 31,924 permits filed between January 2019 and March 2026 with Baltimore City Department of Housing and Community Development. Last updated May 16, 2026.
Sourced from 31,924 building permits on file with the City of Baltimore. Source: Baltimore Building Permits.
Types of HVAC Replacement Work in Baltimore
| Type | Typical cost | Range | Projects |
|---|---|---|---|
| AC System | $7,910 | $250 - $30,000 | 314 |
| Boiler | $11,874 | $200 - $30,000 | 476 |
| Ductwork | $5,200 | $1 - $30,000 | 229 |
| Furnace | $6,000 | $1 - $30,000 | 8,455 |
| Heat Pump | $8,000 | $1 - $30,000 | 21,697 |
What Most Homeowners Paid
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Half of all projects cost less. Half cost more.