What we fix
Mitsubishi M-Series wall units, MXZ multi-room systems and Hyper-Heat heat pumps.
- Not cooling or not heating
- Blinking lights or an error code
- Water dripping from the indoor unit
- Musty smell
- Fan, sensor and control board faults
- Refrigerant leaks and low charge
Good to know about Mitsubishi
Count the blinks
Mitsubishi M-Series and MXZ units don’t show letter codes. They blink, and the same count can mean different things depending on the mode. Count the blinks and note whether it was heating or cooling.
Filter first
A packed filter is the most common reason a Mitsubishi head stops cooling or starts dripping. Rinse it and let it dry before you book.
Parts
Mitsubishi parts come through the regular HVAC distributors, so most repairs are one or two visits.
Mitsubishi mini split down right now?
Book in about a minute. A technician reaches out within 1 business hour, and you approve the price before any work.
Book Mitsubishi Mini Split Repair60 seconds online · or call (253) 766-4822
How it works
- 1
Book online or call. Tell us it’s a Mitsubishi and what it’s doing. The model number off the label helps.
- 2
A technician reaches out within 1 business hour. We come out, find the fault, and show you what we found.
- 3
You approve the exact price first. Nothing starts until you say go.
Where we repair Mitsubishi mini splits
From our base in Covington.
King County
Covington, Kent, Renton, Maple Valley, Black Diamond, Auburn, Enumclaw, Federal Way, Des Moines, Pacific, Algona, Burien, SeaTac, Tukwila, Issaquah, Newcastle, Snoqualmie, North Bend, South Seattle
Pierce County
Tacoma, Puyallup, Lakewood, Sumner, Bonney Lake, Lake Tapps, Orting, Buckley, Graham, Spanaway
Not on the list? Book it anyway and a technician confirms within 1 business hour.
Why homeowners call us
- You approve the price first. Exact price upfront, before any work starts.
- We answer 24/7. A technician reaches out within 1 business hour.
- 500+ jobs done by 4.9★ rated technicians. Licensed & insured.
- Fixed right, guaranteed. If it’s not right, we make it right.
Mitsubishi mini split repair questions
Do you repair a Mitsubishi you didn’t install?
Yes. You don’t need the original installer for a repair.
My Mitsubishi is blinking. What does it mean?
The blink count points to the fault. Count it and add it to your booking. Our Mitsubishi blink-code guide is linked at the bottom of this page.
It runs but the room never gets warm. Why?
Usually a dirty filter or coil, low refrigerant from a leak, or a unit too small for the room. We measure it and show you which.
How much does a mini split repair cost?
Typical Western Washington repairs run $150–$900. It depends on the part. Industry range, not a quote. Your exact price comes upfront and you approve it first.
Can you come out today?
Same-day service is available. Book online in about a minute and a technician reaches out within 1 business hour.
Get your Mitsubishi mini split working again.
Same-day service. Exact price upfront, before any work starts.
Book Mitsubishi Mini Split Repair60 seconds online · or call (253) 766-4822
Next Phase Heating & Cooling is an independent HVAC contractor, not a dealer for Mitsubishi or any other manufacturer. Brand names are used only to identify the equipment we repair.
More from our site
Mini split repair · Mini split blinking light · Mini split smells musty · Emergency mini split repair