Central Montreal · residential
Heat pump repair in Hampstead
Hampstead's detached houses on large lots suit central ducted heat pumps with the outdoor unit on the lot, while its duplexes, triplexes and apartment buildings are more likely to use ductless units. Cold-climate models are built for Quebec winters. JCD repairs all brands, including reversing valves, defrost boards, iced coils, refrigerant leaks and failed fan motors.
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 Hampstead, 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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Backup heat runs far more than it used to
The backup heat comes on in mild weather, or the heating bill climbs while the heat pump seems to run.
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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.
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Cool air in heating mode
The heat pump runs, but the air from the vents is lukewarm or cool while the thermostat calls for heat.
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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.
Central Montreal · Hampstead
Homes and buildings in Hampstead
About two in three Hampstead households own their home (67%, 2016), and almost all of the housing predates 1981: 48.0% was built in 1960 or earlier and 44.5% from 1961 to 1980. Only about 4% was built after 1990. Detached houses on larger lots leave room for ducted systems and outdoor units. Duplexes, triplexes and the apartment buildings along Côte-Saint-Luc Road lean toward unit-by-unit systems.
- 49.1% of homes are detached houses 2016 Census
- 92.5% of homes built before 1981 2016 Census
- 67% of households own their home 2016 Census
- 1914 Hampstead founded as a garden city
Source: Statistics Canada, 2016 Census (via Ville de Montréal); Town of Hampstead.
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 · Hampstead
What is different about repairs here
- The town lists installing mechanical equipment among works needing a certificate of authorization. If a repair means moving the unit, confirm with the town at 514 369-8200 first.
- Hampstead was laid out with relatively large lots, so detached houses generally have room for an outdoor unit. Confirm the final spot against the town's rules before any relocation.
- With 92.5% of homes built before 1981, a heat pump may have been added to original ductwork. We check the duct condition while diagnosing airflow problems.
Heat pump repair nearby
We also serve the neighbouring municipalities.
Other services in Hampstead
If the heat pump is not the problem, or not the only one.