Mitsubishi Heat Pump & AC Repair Vancouver
Mitsubishi Mini-Split, Multi-Zone and Cold-Climate Heat Pump Repair for Residential, Strata, High-Rise and Commercial Properties
Vanheat Services repairs Mitsubishi Electric heat pumps and air conditioners across Vancouver and Metro Vancouver, including M-Series wall-mounted mini-splits, MXZ multi-zone systems, Zuba-Central and Zuba-Multi cold-climate systems and Hyper-Heat Inverter (H2i) heat pumps. Our Red Seal certified HVAC technicians diagnose the fault before quoting: the diagnostic fee is credited toward your repair, and repair pricing is provided in writing after diagnosis and before approved repair work begins.
Whether one indoor unit stops heating, the operation light is flashing or a multi-zone outdoor unit has shut down, we find the cause first. Our emergency line is answered 24/7, and qualifying new installations include a 10-year parts and labour warranty.
Last updated October 11, 2026.
Call (604) 281-4790 Book a Service Call
Rated 4.9 Stars by 260+ Metro Vancouver Customers
Real reviews from 260+ customers across Metro Vancouver, from heat pump, AC and air handler service to repairs for homes, strata and commercial properties.
"VanHeat Services recently completed maintenance on four systems at our home: the AC, air handler, tankless water heater, and HRV. Shaun was very knowledgeable, professional, and thorough... VanHeat Services is now our go-to company for maintaining the heating, cooling, and ventilation systems in our home."
"We live in Cyprus and have a rented commercial property in Vancouver. We had an issue with the VRF system two nights ago and called Vanheat Services for urgent help. Their crew showed up the very next day and fixed the rooftop unit very quickly. The price was also very reasonable. The Vanheat technicians were professional, reliable, and knowledgeable. We highly recommend Vanheat Services for commercial and strata properties."
"...the inspection was thorough enough to actually find another issue with the boiler system, which is required to keep the house warm in winter. Both issues were fixed within a few hours... I highly recommend this company if you are looking for quick service appointment and affordable price for parts or replacement."
"Technician was prompt, professional and friendly. Cost for annual servicing of our furnace and tankless water heater was reasonable. We will definitely be calling them again next year."
"Sean was amazing! Communicated all aspects of work. Thank you"
260+ reviews and counting
Residential, Strata, High-Rise and Commercial Mitsubishi Repair
Vanheat Services repairs Mitsubishi ductless and ducted heat pumps in residential, strata, high-rise and commercial properties across Metro Vancouver.
Residential Homes
Mitsubishi mini-splits, multi-zone systems and ducted cold-climate heat pumps in detached homes and homes with suites.
Townhouses and Strata
Repairs coordinated with strata councils and property managers on access, scheduling and authorization. See our strata HVAC services.
High-Rise Buildings
Mitsubishi heat pump and AC repair in high-rise suites and buildings. Heat pump installations are also available for high-rise and strata buildings.
Commercial Buildings and Retail Stores
Mitsubishi heat pump and AC repair in commercial buildings, including retail stores and offices, scheduled around your business hours where possible.
Common Mitsubishi Heat Pump Problems We Repair
Several of the Mitsubishi faults our technicians diagnose and repair across Metro Vancouver.
Flashing Operation Light and Error Codes
A flashing operation light usually indicates a stored error code. We read the code, identify whether it is a sensor, communication, refrigerant or compressor fault, and repair the cause rather than only resetting the unit.
Indoor and Outdoor Communication Errors
Mitsubishi indoor and outdoor units exchange a control signal. Corroded terminals, damaged interconnect wiring or a failed board can break that link and stop the system.
Thermistor and Sensor Faults
Room and coil thermistors can drift or fail, causing short cycling, poor temperature control or false error codes. We test sensors before replacing them.
Outdoor Fan, Inverter Board or Compressor Issues
A failed outdoor fan motor, inverter or control board fault, or a compressor fault can leave the indoor unit running with no heating or cooling output. We test electrical draw before recommending any part.
Refrigerant Leaks
Mini-split refrigerant leaks can occur at flare connections, coils or line sets. We locate the leak, repair it and recharge to the manufacturer's specification.
Condensate Drain and Water Leaks
Wall-mounted, ceiling cassette and floor-mounted units can leak water when the condensate drain, pan or pump clogs or fails. We clear the drain and fix the cause.
Mitsubishi Systems We Repair
Vanheat Services repairs Mitsubishi Electric heat pump and AC systems in residential and commercial properties across Metro Vancouver, and services most major heat pump and AC brands beyond Mitsubishi.
M-Series Wall-Mounted Mini-Splits
Single-zone MSZ wall-mounted indoor units paired with compatible Mitsubishi outdoor units. We diagnose sensor, communication, refrigerant and outdoor unit faults.
MXZ Multi-Zone Systems
One outdoor unit serving several indoor units. We diagnose zone-specific faults and shared outdoor unit problems across the system.
Zuba-Central and Zuba-Multi
Mitsubishi's cold-climate systems for Canadian homes, including centrally ducted Zuba-Central. We repair defrost, low-temperature heating and air handler faults.
Hyper-Heat Inverter (H2i)
Cold-climate Hyper-Heat heat pumps built for low-temperature heating. We service inverter, defrost and capacity-loss issues.
Ceiling Cassette and Ducted Units
Ceiling cassette, floor-mounted and concealed ducted indoor units in homes, strata suites, offices and retail spaces, including condensate drain and pump faults.
Thermostats and Wi-Fi Controls
Wireless thermostat, remote controller and Wi-Fi interface faults that stop an otherwise healthy Mitsubishi unit from running correctly.
How Our Mitsubishi Repair Service Works
Every Mitsubishi repair call follows the same sequence: diagnosis first, then repair pricing in writing, then approved repair work. For all brands, see our heat pump repair and installation service.
Call Any Time
Call (604) 281-4790 and tell us the symptom, any fault code and your system type. Our emergency line is answered 24/7; the arrival window is confirmed when you book, and any applicable after-hours premium is quoted before work begins.
Diagnosis by a Red Seal Certified Technician
We read the fault code, test the relevant electrical and refrigerant conditions and inspect related components. The diagnostic fee is credited toward your repair if you proceed.
Repair Pricing in Writing
After diagnosis, you receive an itemized written repair quote before approved repair work begins. Approved work is billed at the quoted price.
Approved Repair Completed
If you approve the repair and the part is available, we complete the work. Many common repairs can be completed on the first visit when the part is available.
Performance Check
We test the repaired system in the applicable operating mode or modes when equipment and outdoor conditions allow, and document the completed repair.
Why Vancouver Chooses Vanheat for Mitsubishi Repair
Serving residential, strata, high-rise and commercial clients across Metro Vancouver since 2008.
4.9 Stars, 260+ Reviews
Rated by customers across Metro Vancouver. Read our Google reviews.
Red Seal Certified HVAC Technicians
Mitsubishi heat pump and AC repairs are performed by Red Seal certified HVAC technicians.
Fault-Based Diagnostics
We test the system and confirm the failed component before quoting, instead of replacing parts by guesswork.
Upfront Pricing, No Hidden Fees
The diagnostic is credited toward your repair, repair pricing is provided in writing after diagnosis, and approved work is billed at the quoted price.
Trucks Stocked with Common Parts
Many common repairs can be completed on the first visit when the part is available. Mitsubishi-specific parts are ordered when required.
BBB A+ and FortisBC Trade Ally
A BBB Accredited Business with an A+ rating and a FortisBC Trade Ally Network member, with head office in North Vancouver.
Mitsubishi Heat Pump & AC Repair Vancouver: FAQ
How much does Mitsubishi heat pump repair cost in Vancouver?
Mitsubishi heat pump repair in Vancouver typically costs $250 to $1,200 depending on the fault. Thermistor, condensate drain and minor control repairs sit toward the lower end, while fan motor, inverter or control board and compressor work can run higher. The diagnostic fee is credited toward your repair, and repair pricing is provided in writing after diagnosis and before approved repair work begins. Call (604) 281-4790 to book.
My Mitsubishi indoor unit is flashing a light. What does it mean?
A flashing operation light on a Mitsubishi indoor unit usually indicates a stored error code. The code can point to a sensor, communication, refrigerant or compressor fault, so our Red Seal certified HVAC technicians read the code and test the system on site before quoting the repair, rather than only clearing it.
Do you repair Mitsubishi Zuba and Hyper-Heat cold-climate systems?
Yes. We repair Mitsubishi Zuba-Central ducted and Zuba-Multi systems and Hyper-Heat Inverter (H2i) heat pumps, including defrost, low-temperature heating, inverter and capacity faults.
Can you fix a single zone on my multi-zone Mitsubishi system?
Yes. On MXZ multi-zone systems we diagnose whether the fault is in one indoor unit, the interconnect wiring or the shared outdoor unit, then repair the specific cause.
Why is my Mitsubishi mini-split leaking water?
Water leaking from a Mitsubishi indoor unit is usually a blocked condensate drain line, a dirty coil or drain pan, or a failed condensate pump on ceiling cassette and some floor-mounted units. We clear the drain, test the pump where fitted and confirm the cause.
Do you stock Mitsubishi parts?
Our trucks carry common heat pump and AC parts, so many common repairs can be completed on the first visit when the part is available. Mitsubishi-specific boards and motors are ordered when required, and we confirm expected timing with your written repair quote.
Should I repair or replace my Mitsubishi heat pump?
The common guide is the 50 percent rule: if a major repair quote exceeds roughly half the cost of replacement on an older system, replacement may deliver better long-term value, particularly once rebate eligibility is factored in. Vanheat Services provides both a repair quote and a replacement quote in writing so you can compare them.
Do you offer emergency Mitsubishi heat pump repair?
Yes. Our emergency line is answered 24/7 across Vancouver and Metro Vancouver, including nights, weekends and statutory holidays, with arrival depending on technician availability, traffic and service area. The arrival window is confirmed when you book, and any applicable after-hours premium is quoted before work begins. Call (604) 281-4790.
Do you repair Mitsubishi systems in strata, high-rise and commercial buildings?
Yes. Vanheat Services repairs Mitsubishi heat pump and AC systems in homes, townhouses, strata properties, high-rise buildings and commercial buildings, including retail stores and offices, and works with strata councils and property managers on access, scheduling and authorization. Heat pump installations are also available for high-rise and strata buildings.
Mitsubishi Repair Across Metro Vancouver
Mitsubishi repair for homes, strata properties, high-rise buildings and commercial buildings across Metro Vancouver, the Lower Mainland and Squamish.
Related Heat Pump and HVAC Services
We also repair other major heat pump and AC brands across Metro Vancouver:
Heat Pump Repair and Installation
All-brand heat pump repair and installation across Metro Vancouver. Repairs typically $250 to $1,200.
Heat Pump Replacement Vancouver
When repair no longer makes sense, request a free written replacement estimate.
Heat Pump Maintenance Vancouver
Maintenance to check system condition and help identify developing problems.
Mitsubishi System Not Working? Call Any Time.
Red Seal certified HVAC technicians serving residential, strata, high-rise and commercial properties across Metro Vancouver, with an emergency line answered 24/7. Diagnostic credited to your repair, repair pricing in writing after diagnosis, and a 10-year parts and labour warranty on qualifying new installations.
Call (604) 281-4790 Book a Service Call