Mitsubishi Mini-Split Repair in San Jose
Mitsubishi is the mini-split brand I see most in San Jose ADUs and garage conversions, and it is one of the better ones to own. The error codes are meaningful, which means I can often narrow the fault before anyone drives out.
We are not an authorized Mitsubishi Electric dealer and are not affiliated with Mitsubishi Electric.
Common Mitsubishi Electric failures
Blocked condensate drain
$89 to
$180 The number one ductless call on any brand. Water runs down the interior wall.
Dirty blower wheel
$89 to
$180 The indoor wheel loads with dust and airflow collapses. Needs a real deep clean, not a filter rinse.
Indoor control board
$150 to
$450 Reads out as a specific blink pattern or code. Tell me the code on the phone and I can usually price it before the visit.
Mitsubishi Electric parts and lead times
Good. Mitsubishi has real distribution in this area, unlike the off-brand ductless units sold online, where parts can take weeks or never arrive at all.
AC repair pricing in San Jose
| Repair | Typical price |
|---|---|
| Capacitor replacementMost common failure. ~20 minute job. | $150 to |
| Diagnosis: AC runs but will not coolFilter / frozen coil territory. | $89 to |
| Contactor replacement | $150 to |
| Refrigerant leak find + rechargeLeak test included. R-410A pricing varies. | $400 to |
| Blower motor replacement | $450 to |
| Thermostat repair or replacement | $150 to |
| Compressor replacementOn a 10+ year unit, compare against replacement first. | $1,300 to |
| Maintenance tune-up | $129 flat |
These are estimate ranges for San Jose, not quotes. Your price is confirmed on the phone or before any work starts. Parts availability and unit access can move a job outside these ranges, and we tell you before we begin.
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Mitsubishi Electric questions
How do I read the error code?
Most indoor heads either display a code or blink an LED in a repeating pattern. Count the blinks and the pauses, or read the display, and tell me on the phone. On Mitsubishi that usually identifies the component.
Water is dripping from my indoor unit. Is that serious?
It is almost always a blocked condensate drain rather than a refrigerant problem. It is the most common ductless call there is, and it is at the cheap end - but do not leave it, because it soaks the wall.
Do you service off-brand mini-splits too?
Yes, but I will be straight with you on the phone about parts. Some online-purchased units have no parts channel at all in this country, and there is no repair I can promise on those.
Not an authorized Mitsubishi Electric dealer
South First AC Pros is an independent repair company. We are not an authorized dealer for, affiliated with, or endorsed by any manufacturer named on this page. All manufacturer names and model names are the trademarks of their respective owners, used here only to describe the equipment we service.
Mitsubishi Electric unit down right now?
Read me the error code or the blink pattern from the indoor head. On Mitsubishi that usually identifies the fault, and I can price it before the visit.
Call (408) 555-0134