HVAC · Central Air Conditioning

AC Compressor Repair Cost, Permits and Who Does the Work

Diagnosing and fixing a failed or failing ac compressor without full replacement.

Model reviewed August 2026

Typical cost

$462

National, standard scope

Range

$198 – $990

Low to high scope

Trade

HVAC contractor

DIY difficulty 1/5

Permit

Rarely required

Normally treated as maintenance

Do I need a permit for ac compressor repair?

Usually no

AC Compressor work of this type is normally treated as maintenance or a direct swap and is not typically permitted. Always confirm with the building department that has jurisdiction over your address.

Cost breakdown

Modeled national figures for a standard single-family job.

Low endSimple scope, easy access, no surprises	$198
TypicalWhat most homeowners pay	$462
High endLarge scope, upgrades or difficult conditions	$990
Job type	Service call
Cost varies by location	Moderate

Calculators for this job

AC Size Calculator BTU Calculator AC Replacement Cost Calculator Furnace Replacement Cost Calculator

Related jobs

Related projects homeowners often plan together.

Repair ofAC Compressor Replacement$900 – $4,500 Often combined withCentral Air Conditioner Replacement$4,800 – $15,000 Often combined withCentral Air Conditioner Installation$4,800 – $15,000 Often combined withCentral Air Conditioner Repair$1,056 – $3,300 Often combined withCentral Air Conditioner Maintenance$576 – $1,800 Often combined withCentral Air Conditioner Inspection$288 – $900 Often combined withEvaporator Coil Replacement$700 – $3,200

Also searched as

You may also hear this called:

fix ac compressor · ac compressor not working · broken ac compressor · ac compressor repair cost

Frequently asked questions

How much does ac compressor repair cost?

Most homeowners pay between $198 and $990, with $462 typical for a standard single-family job. Figures are modeled national estimates, not quotes.

Do I need a permit for ac compressor work?

Usually not. This work is normally treated as maintenance or a like-for-like swap, so no permit is typically pulled.

Who does ac compressor repair?

A hvac contractor handles this job. DIY difficulty is rated 1/5 (5 = very DIY friendly).

Does the price change much by location?

Yes. Across the states we price, the typical cost ranges from $415 to $605 — about a 46% spread — driven by labor rates, code requirements and permit fees.