AC Repair Cost Guide: Santa Clarita 2026
What does AC repair actually cost in Santa Clarita right now? Real numbers for the most common repairs — capacitors, refrigerant leaks, compressors, and more.
Pricing transparency is hard to find in HVAC. Here's exactly what the most common AC repairs cost in Santa Clarita in 2026, based on hundreds of recent service tickets across the SCV.
Diagnostic / service call fee
$89–$129 in Santa Clarita. We waive ours when you proceed with the repair. Always confirm pricing before booking a visit.
Capacitor replacement
$200–$400. The most common Santa Clarita summer repair by a wide margin. A weak capacitor causes warm air, no cool, or breaker trips. Replacement takes 20 minutes; parts are inexpensive but technician expertise matters.
Contactor replacement
$180–$350. Burned contactors cause intermittent operation. Often paired with capacitor replacement.
Condenser fan motor
$400–$700. When the outdoor fan stops, the compressor overheats fast. Same-day fix on most calls.
Blower motor (indoor)
$500–$900. ECM blower motors cost more than older PSC motors. Critical part — without it, no airflow.
Refrigerant leak repair + recharge
$400–$1,200. Cost varies wildly based on leak location. Easy line-set leaks at the service valve are cheap; evaporator coil leaks are expensive.
Evaporator coil replacement
$1,400–$2,800. Major job. If your system is 10+ years old, replacement of the whole AC is often the smarter choice.
Compressor replacement
$1,800–$3,200. The biggest single AC repair. On systems 10+ years old, replacing the entire AC almost always pencils out better than swapping the compressor alone.
Thermostat replacement
$200–$650 installed. Programmable: $200–$300. Smart (Ecobee, Nest, Honeywell T9): $400–$650.
Condensate drain line clearing
$150–$300. Common Santa Clarita call, especially in summer when humidity causes more condensate volume.
Complete system replacement
$8,500–$16,000 typical. Variable-speed premium systems run $14,000–$22,000. Federal tax credits and SCE rebates can offset $2,000–$3,000 of the cost on qualifying systems.
The $5,000 rule
Multiply your AC's age by the proposed repair cost. If the result is over $5,000, replacement is almost always the smarter financial choice. Example: a 12-year-old system with a $500 repair = $6,000. Replace.
How we keep pricing honest
Every quote is flat-rate in writing before any work begins. No hourly traps, no surprise add-ons, no after-hours overtime fees. Maintenance plan members get an automatic 15% off any repair.
Frequently asked questions
How much does AC repair cost in Santa Clarita?+
Most Santa Clarita AC repairs run $150–$650. Capacitor replacements ($200–$400) are the most common. Major component failures (compressor, coil) run $1,400–$3,200 and often signal it's time to replace the whole system.
Is it worth repairing an old AC unit?+
Use the $5,000 rule: age × repair cost. If the result exceeds $5,000, replacement usually makes more financial sense than repair.
How much does a new AC system cost in Santa Clarita?+
Most SCV replacements run $8,500–$16,000. Variable-speed premium systems run $14,000–$22,000. Federal IRA tax credits offset up to $2,000 of qualifying installs.
Have questions about your system?
Our Santa Clarita technicians are one call away.
Call (424) 552-3760Keep reading
Why Is My AC Blowing Warm Air? (Santa Clarita Quick-Diagnosis Guide)
AC blowing warm air on a 100°F Santa Clarita afternoon? Here are the 7 most common causes — and which ones you can fix yourself before calling a tech.
7 Signs Your Furnace Is Failing (Before It Quits in the Middle of Winter)
Most furnace breakdowns aren't sudden — they're a slow decline you can spot months in advance. Here's what to watch for, and when to call.
The Best Thermostat Settings for a Santa Clarita Summer (and Why)
The right summer thermostat schedule saves $300+ a year in Santa Clarita without sacrificing comfort. Here's the exact setup we recommend.