A/C and heating
A/C compressor replacement: what it costs
How this range is built
| Part of the job | Low | High |
|---|---|---|
| Parts | $220 | $900 |
| Labor: 2.5 to 5 hours × $125 to $175 an hour | $313 | $875 |
| Fees: shop supplies, disposal, diagnostics | $30 | $80 |
| Total, rounded | $560 | $1,875 |
The hourly rate is the BLS Occupational Employment and Wage Statistics, May 2025 average pay for this trade in Boston, $31.54 an hour, times 4 to 5.5 to cover what a shop bills (overhead, tools, insurance, profit). Parts are a band from budget aftermarket to the manufacturer part. Full method.
Not a repair shop, estimates only. Typical range, estimate. Not a quote. Your car, parts and shop change the number.
The A/C compressor pumps refrigerant through the system. A failed one stops cooling and may send debris through the lines.
What is usually included
- New compressor and clutch
- New receiver/drier or accumulator
- System flush and new oil
- Vacuum and recharge
- Leak and performance test
What moves the price
- Compressor price by brand
- Refrigerant type
- Other parts replaced, like condenser
- Debris from a failed unit
Questions to ask before you say yes
- Is the drier or accumulator replaced?
- Is the system flushed?
- Does the warranty cover the compressor and the labor if it fails?
- Why did the compressor fail?
Can you do it yourself?
Not a typical DIY; the work needs vacuum and refrigerant equipment.
Shopping for the part? Search car parts on eBay (affiliate link, disclosure). Make sure the part fits your car before buying.
Common questions
Why does a drier need replacing too?
The drier or accumulator soaks up moisture and debris. When the compressor fails, bits spread through the system, and a new part keeps the warranty valid.
Can I just replace the clutch?
Sometimes. If only the clutch has failed and the compressor still pumps, a clutch swap can cost less. Ask the shop to check for metal debris first.
How long does it take?
Most compressor jobs take 2.5 to 5 hours. Add time if the system needs a flush, which is common after a failed compressor.
How much does a/c compressor replacement cost?
A typical range in Boston is $560 to $1,875. That is an estimate from parts prices, labor hours and the local labor rate, not a quote.
Typical range in 10 metro areas
Only the labor rate changes between cities. Same parts, same hours.
| Area | Typical range, estimate |
|---|---|
| Boston area, Massachusetts | $560 to $1,875 |
| New York City area | $550 to $1,825 |
| Los Angeles area, California | $550 to $1,850 |
| Chicago area, Illinois | $530 to $1,775 |
| Houston area, Texas | $510 to $1,725 |
| Dallas-Fort Worth area, Texas | $510 to $1,725 |
| Phoenix area, Arizona | $520 to $1,750 |
| Atlanta area, Georgia | $530 to $1,775 |
| Miami area, Florida | $510 to $1,750 |
| Seattle area, Washington | $560 to $1,850 |