The cost to replace an AC compressor typically ranges between $800 and $2,800, with the average homeowner paying around $1,200 to $2,000 depending on various factors
Key Cost Factors:
- Compressor type and size: Costs vary by compressor type (centrifugal, scroll, reciprocating, rotary, screw) and size. For example, scroll compressors range from $500 to $1,500, while centrifugal compressors can be $1,600 to $2,400
- HVAC system type: Central AC compressor replacement usually costs between $800 and $2,380, mini-splits $600 to $1,000, and window units $250 to $425
- Labor and installation: Labor can add significantly to the total cost, often making up about half of the final bill. Labor rates vary by region and complexity, ranging from $50 to $150 per hour
- Home size and cooling capacity: Larger homes require bigger compressors, increasing costs. For example, cooling a 1,000 sq. ft. home might cost $1,000–$1,500, while a 3,000 sq. ft. home could cost $2,000–$3,000
- Additional parts and refrigerant: Replacement may include fresh refrigerant charge, filter dryer, and repairs to related components, influencing the total price
Typical Price Ranges:
Component/Service| Price Range
---|---
Compressor part only| $450 – $1,500
Total replacement (parts + labor)| $800 – $2,800+
Central AC system| $800 – $2,380
Mini-split system| $600 – $1,000
Window unit| $250 – $425
Summary
Replacing an AC compressor is one of the more expensive HVAC repairs, often costing between $800 and $2,800 depending on your system, location, and specific needs. The average cost is around $1,200 to $2,000. Given the expense, if your compressor is out of warranty and your AC unit is older, it may be worth considering a full system replacement
