How much does hvac replacement cost in Baltimore?
Baltimore, MD · Baltimore City · 20 ZIP codes · Data updated May 2026
A hvac replacement in Baltimore typically costs $5,950 - $12,305, with most homeowners paying around $7,365. Baltimore runs about 26% below the Maryland median, and quotes can vary up to 53% between its cheapest and most expensive ZIP codes, so the neighborhood matters as much as the contractor.
It's a strong investment here: homeowners in this region recoup roughly 74% of the cost at resale, about $5,457 on a typical Baltimore job.
November is normal-demand season for hvac replacement in this climate. Contractors in Baltimore City are booking about 2.5 weeks out.
Baltimore Cost Range
$5,950 - $12,305
Typical: $7,365
Strong ROI
Equity Gain
$5,457
Added at resale
on a typical Baltimore job
Normal season · ~2.5 wk contractor lead time
HVAC Replacement Cost by ZIP Code in Baltimore
Each ZIP gets its own estimate from local home values and labor rates. Open yours for the full breakdown, seasonality, and ROI detail.
| ZIP | Estimated range | vs. city average | Details |
|---|---|---|---|
| 21201 | $5,950 - $8,050 | -5% | Full estimate → |
| 21202 | $5,950 - $8,050 | -5% | Full estimate → |
| 21205 | $5,950 - $8,050 | -5% | Full estimate → |
| 21206 | $5,950 - $8,050 | -5% | Full estimate → |
| 21211 | $5,950 - $8,050 | -5% | Full estimate → |
| 21213 | $5,950 - $8,050 | -5% | Full estimate → |
| 21214 | $5,950 - $8,050 | -5% | Full estimate → |
| 21215 | $5,950 - $8,050 | -5% | Full estimate → |
| 21216 | $5,950 - $8,050 | -5% | Full estimate → |
| 21217 | $5,950 - $8,050 | -5% | Full estimate → |
| 21218 | $5,950 - $8,050 | -5% | Full estimate → |
| 21223 | $5,950 - $8,050 | -5% | Full estimate → |
| 21224 | $5,950 - $8,050 | -5% | Full estimate → |
| 21229 | $5,950 - $8,050 | -5% | Full estimate → |
| 21230 | $5,950 - $8,050 | -5% | Full estimate → |
| 21231 | $5,950 - $8,050 | -5% | Full estimate → |
| 21239 | $5,950 - $8,050 | -5% | Full estimate → |
| 21212 | $6,460 - $8,740 | +3% | Full estimate → |
| 21209 | $8,500 - $11,500 | +36% | Full estimate → |
| 21210 | $9,095 - $12,305 | +45% | Full estimate → |
Frequently Asked Questions
How much does a hvac replacement cost in Baltimore?
Based on 2026 data, a hvac replacement in Baltimore, MD costs $5,950 - $12,305, with a typical price around $7,365. The range covers Baltimore's 20 ZIP codes and the ±15% variance between contractor bids.
Is a hvac replacement worth it in Baltimore?
Homeowners in this region typically recoup about 74% of the cost at resale, roughly $5,457 on a $7,365 project. That makes it one of the stronger-returning projects you can do here.
Why do hvac replacement quotes vary across Baltimore?
Local home values and labor rates differ by ZIP code. In Baltimore, the same project can cost up to 53% more in the most expensive ZIP than in the least expensive one. Check your exact ZIP below for a precise range.
Other Project Costs in Baltimore
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages, US Census. Methodology