Central Montreal · residential
Heat pump repair in Outremont
In Outremont, 79% of occupied dwellings are apartments, so a heat pump usually serves a plex or an apartment building rather than a single house. Where a building has no ducts, a ductless or multi-zone heat pump is the practical choice, and the unit has to meet the borough's yard, distance and screening rules. JCD repairs all brands, ducted or ductless.

The most common heat pump failures are a refrigerant leak, a failed reversing valve, a defrost board fault and an iced-over outdoor coil. Same-day emergency service in Outremont, seven days a week: call 514-696-4629.
Common heat pump problems we repair
Mention the symptom when you call so our team can prepare.

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Water drips from a wall-mounted head
Water runs down the wall under a ductless indoor unit, most often in cooling season.
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A ductless head blinks or shows an error code
The indoor unit stops and its light flashes a pattern or a code. Note it before you call: it tells the technician where to start.
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Outdoor unit hums but the fan does not spin
You can hear the compressor trying to start while the top fan sits still. Turn it off: the compressor is overheating.
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The heat pump starts and stops every few minutes
Short cycles wear the compressor and leave some rooms warmer than others.







Central Montreal · Outremont
Homes and buildings in Outremont
The borough's 2021 housing profile puts 59.3% of occupied dwellings in duplexes or buildings under five storeys and 21.3% in single-family homes (detached, semi-detached or row); the rest are in taller apartment buildings. Montreal's assessment roll dates about 57% of dwelling units to 1900-1945 construction. In a plex, the yard and screening rules often decide where a system can go before the equipment choice does.
- 78.7% of dwellings are apartments 2021 borough profile
- 21.3% of dwellings are single-family homes 2021 borough profile
- 59.3% in duplexes or <5-storey buildings 2021 borough profile
- 63% of units in pre-1961 buildings Assessment roll
Source: Ville de Montréal, 2021 borough profile; Ville de Montréal, assessment roll.
Repair or replace?
Under twelve years and a first major fault: repair, almost always. Over fifteen years, or a second major failure inside two seasons: replacement is worth considering.
Repair
- System age
- Under 12 years
- Failure history
- First major fault
- Compressor
- Within amp rating
Replace
- System age
- 15 years or more
- Failure history
- Second in two seasons
- Compressor
- Shorted or seized
Verdict
In between, we assess the system and explain the repair and replacement options. We offer a free visit and written estimate for equipment replacement.
LOCAL CONSIDERATIONS · Outremont
What is different about repairs here
- A permit is required, and the unit goes in a side or rear yard, 3 m from every lot line (as little as 1.5 m behind an acoustic screen).
- The unit must not be visible from the street, except from a lane, which limits front-facing placements.
- Units serving a duplex, triplex or building of more than 3 dwellings must be enclosed by an acoustic screen and roof, so service access is planned with the placement.
Heat pump repair nearby
We also serve the neighbouring municipalities.
Other services in Outremont
If the heat pump is not the problem, or not the only one.


