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ADRIUM Service Solutions
(925) 999-4095 · San Ramon, CA · CSLB #1136642 · BBB A+

MITSUBISHI · SARATOGA

Service · All Mitsubishi Models

Mitsubishi Ductless Mini-Split & Heat Pump Repair · Saratoga, CA

Mitsubishi multi-zone service in Saratoga, for the wooded hillside estates and their warm afternoons.

  • $75 diagnostic (waived with repair)
  • Same-day best effort
  • CSLB #1136642
Call (925) 999-4095

Mitsubishi in Saratoga

Mitsubishi heating and cooling in Saratoga.

Saratoga is wooded hillside estates and larger lots, a lot of 1960s through 1980s custom homes spread across split levels up toward the foothills. The rooms are scattered, the homes are big, and many were built without central air, so Mitsubishi multi-zone is a natural fit, several heads on one condenser covering rooms that a single system could not balance.

We service Mitsubishi Electric M-Series and MXZ multi-zone across Saratoga. The foothill afternoons get warm and the evenings cool off, and the bigger estate systems run five and six heads, which means more boards, sensors, and communication wiring that can drop a single zone.

I read the fault code and prove the cause before quoting. On these estate multi-zones, a dead head is that head's board or sensor first, not the outdoor unit. We completed Mitsubishi factory training, hold EPA 608 Universal and CSLB #1136642, and waive the $75 diagnostic with the repair.

Common repairs we do

What we close on the truck.

  • Dead head on a five or six head estate system. On Saratoga estate multi-zones, one head going dark while the others run is almost always that head's indoor board or room sensor. I confirm with the code at the head and meter the sensor, keeping the repair off a healthy condenser.
  • LEV sticking on a long run to a far room. Estate installs with long line runs to distant rooms develop a sticking linear expansion valve that starves or floods that zone. I check the LEV against the head's data and replace the coil or valve body instead of recharging blind.
  • Outdoor DC fan motor or driver board failure. The larger estate condensers run hard on warm afternoons, and the DC outdoor fan motor or its driver board fails. I confirm with the code and meter the motor before replacing, since a bad capacitor or board can imitate a dead motor.

Models we service

Mitsubishi product lines.

  • Ductless mini-splits (M-Series)
  • Multi-zone systems (MXZ)
  • Hyper-Heat (H2i) heat pumps
  • Ceiling cassettes
  • Concealed-duct air handlers

Pricing and warranty

What it costs. What we stand behind.

  • $75

    Diagnostic visit. Waived when you book the repair with us.

  • Written

    90 days on consumables, 1 year on major parts, 2 years on sealed-system rebuilds. Quoted in writing before work starts.

  • CSLB

    #1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Mitsubishi service in neighboring cities.

FAQ

Mitsubishi in Saratoga questions, answered.

  • How far is Saratoga from your San Ramon base?
    Saratoga is one of our longer drives. From San Ramon we take the 680 down toward the South Bay, roughly 50 to 65 minutes with traffic. If you are near Los Gatos, Los Altos Hills, or Palo Alto we route the same way and try to group the trip.
  • Our estate has rooms spread across levels. Can one system cover them all?
    Yes. A single MXZ multi-zone condenser drives several heads across different levels, each with its own thermostat. We size each zone to its room load so the far rooms heat and cool as well as the close ones.
  • What is the warranty on a multi-zone install?
    A full install through our HVAC division carries 10-year parts and 10-year labor. A repair carries a 1-year warranty. It is written into the quote before we begin.

Need Mitsubishi service in Saratoga?

Tell us what is broken. We will quote it.

Call (925) 999-4095
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