How much does hvac replacement cost in Lexington?
Lexington, KY · Fayette County · 14 ZIP codes · Data updated May 2026
A hvac replacement in Lexington typically costs $11,390 - $17,250, with most homeowners paying around $14,786. Lexington runs about 48% above the Kentucky median, and quotes can vary up to 12% 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 77% of the cost at resale, about $11,311 on a typical Lexington job.
October is low-demand season for hvac replacement in this climate. Contractors in Fayette County are booking about 3.5 weeks out, and rates run about 15% below the annual average, a good window to book.
Lexington Cost Range
$11,390 - $17,250
Typical: $14,786
Strong ROI
Equity Gain
$11,311
Added at resale
on a typical Lexington job
Low season · ~3.5 wk contractor lead time
HVAC Replacement Cost by ZIP Code in Lexington
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 |
|---|---|---|---|
| 40508 | $11,390 - $15,410 | -9% | Full estimate → |
| 40505 | $11,560 - $15,640 | -8% | Full estimate → |
| 40502 | $12,750 - $17,250 | +1% | Full estimate → |
| 40503 | $12,750 - $17,250 | +1% | Full estimate → |
| 40504 | $12,750 - $17,250 | +1% | Full estimate → |
| 40507 | $12,750 - $17,250 | +1% | Full estimate → |
| 40509 | $12,750 - $17,250 | +1% | Full estimate → |
| 40510 | $12,750 - $17,250 | +1% | Full estimate → |
| 40511 | $12,750 - $17,250 | +1% | Full estimate → |
| 40513 | $12,750 - $17,250 | +1% | Full estimate → |
| 40514 | $12,750 - $17,250 | +1% | Full estimate → |
| 40515 | $12,750 - $17,250 | +1% | Full estimate → |
| 40516 | $12,750 - $17,250 | +1% | Full estimate → |
| 40517 | $12,750 - $17,250 | +1% | Full estimate → |
Frequently Asked Questions
How much does a hvac replacement cost in Lexington?
Based on 2026 data, a hvac replacement in Lexington, KY costs $11,390 - $17,250, with a typical price around $14,786. The range covers Lexington's 14 ZIP codes and the ±15% variance between contractor bids.
Is a hvac replacement worth it in Lexington?
Homeowners in this region typically recoup about 77% of the cost at resale, roughly $11,311 on a $14,786 project. That makes it one of the stronger-returning projects you can do here.
Why do hvac replacement quotes vary across Lexington?
Local home values and labor rates differ by ZIP code. In Lexington, the same project can cost up to 12% 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 Lexington
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages, US Census. Methodology