How quickly can you get to Newark from San Ramon?

We come down through Fremont, which sits right next to Newark, so the run is usually 30 to 40 minutes from our San Ramon base. If you are near the Union City line we route the same way and can sometimes pair it with a nearby call.

Can one Mitsubishi head cool a converted garage that the central system never reached?

Yes, that is one of the most common ductless jobs in Newark. A single M-Series head sized to the garage handles both heating and cooling on its own, with no tie-in to the house ducts.

What does the warranty look like on a repair?

A repair carries a 1-year warranty on the work. A full install through our HVAC division carries 10-year parts and 10-year labor. It is all in the written quote before we start.

MITSUBISHI · NEWARK

Service · All Mitsubishi Models

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

Mitsubishi ductless repair in Newark, for the Lake area tract homes and the additions that outran the ducts.

$75 diagnostic (waived with repair)
Same-day best effort
CSLB #1136642

Call (925) 999-4095

Mitsubishi in Newark

Mitsubishi heating and cooling in Newark.

Newark is mostly 1960s and 1970s single-story tract homes, a lot of them near the Lake area and out toward the slough. These houses were built with small central systems, and when owners add a room or convert a garage the existing ducts cannot reach it. A Mitsubishi mini-split is the usual fix, one head for the new space without re-running trunk lines.

We service Mitsubishi M-Series and MXZ multi-zone across Newark. The climate is bay-moderated and a little breezy off the water, so these systems mostly run light. The failures we see tend to be charge and drainage issues rather than worn-out compressors.

I work from the fault code, not a hunch. On a multi-zone, a single zone going dead is that head's board or room sensor before it is ever the outdoor unit. ADRIUM is EPA 608 Universal certified and CSLB #1136642, the $75 diagnostic is waived with repair, and you get a written quote up front. We carry 7 days.

Common repairs we do

What we close on the truck.

Single added-room head losing cooling. On the garage-conversion and room-addition heads common in Newark, a slow flare leak at the lineset connection drops the charge over a season and the head stops cooling. I find the leak, repair the flare, and recharge to spec instead of adding refrigerant and sending you off.
Condensate drain backup near the slab. Single-story Newark installs often gravity-drain the condensate with very little slope, and the line silts up and backs into the head. I clear and re-pitch the drain so the float switch stops cutting the unit off on humid days.
Outdoor unit not starting, capacitor or contactor. A Newark condenser that hums but will not spin up is usually a failed run capacitor or a pitted contactor, not the compressor. I test both under load before calling it, which keeps a $20 part from turning into a compressor quote.

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.

More cities

Mitsubishi across our service area.

FAQ

Mitsubishi in Newark questions, answered.

How quickly can you get to Newark from San Ramon?

We come down through Fremont, which sits right next to Newark, so the run is usually 30 to 40 minutes from our San Ramon base. If you are near the Union City line we route the same way and can sometimes pair it with a nearby call.
Can one Mitsubishi head cool a converted garage that the central system never reached?

Yes, that is one of the most common ductless jobs in Newark. A single M-Series head sized to the garage handles both heating and cooling on its own, with no tie-in to the house ducts.
What does the warranty look like on a repair?

A repair carries a 1-year warranty on the work. A full install through our HVAC division carries 10-year parts and 10-year labor. It is all in the written quote before we start.

Need Mitsubishi service in Newark?

Tell us what is broken. We will quote it.