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Off-Island · residential

Heat pump repair in Terrasse-Vaudreuil

Terrasse-Vaudreuil’s housing is small-scale and largely built between 1946 and 1980, so a heat pump here is often an addition to an older heating system. A ductless unit is often the fit for semi-detached homes and duplex apartments. JCD repairs heat pumps of all brands, including refrigerant leaks, reversing valves, defrost boards and fan motors.

Rated 4.5 out of 5 from 1,221 Google reviews
A Lennox heat pump outdoor unit on a wall bracket beside a brick house
QUICK ANSWER UPDATED 13 OCT 2026 · JCD RÉFRIGÉRATION · RBQ 8108-4964-15

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 Terrasse-Vaudreuil, 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.

A JCD technician installing a Lennox outdoor heat pump on a wall bracket
  • 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.

    Possible causesLow refrigerant chargeBalance-point settingOutdoor sensor
  • 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.

    Likely causeRun capacitorFan motor
  • The outdoor unit rattles or screeches

    A new metallic, grinding or high-pitched noise comes from the outdoor unit.

    Possible causesLoose panel or partDamaged fan bladeWorn motor bearing
  • The outdoor coil stays covered in ice

    A light frost that clears after a defrost cycle is normal. A coil that stays encased in ice for hours is not.

    Possible causesDefrost boardDefrost sensorLow refrigerant
BRANDS WE SERVICE IN Terrasse-Vaudreuil
LennoxCarrierTraneYorkFujitsuPanasonicSanyoFriedrichHoneywell

Off-Island · Terrasse-Vaudreuil

Homes and buildings in Terrasse-Vaudreuil

In 2021, 555 of Terrasse-Vaudreuil’s 810 occupied dwellings were single-detached houses, 85 were semi-detached, 55 were duplex apartments and 110 were apartments in buildings under 5 storeys. About 28% of households rent. With 62% of homes built in 1980 or earlier, older furnaces and ducts, or no ducts at all, are the usual starting point, and a ductless unit often fits where a duct run would not.

  • 810 occupied homes 2021 Census
  • 69% of homes are single-detached 2021 Census
  • 28% of households rent 2021 Census
  • 62% of homes built 1980 or earlier 2021 Census

Source: Statistics Canada, 2021 Census of Population.

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.

Get a quote

LOCAL CONSIDERATIONS · Terrasse-Vaudreuil

What is different about repairs here

  • By-law 685 puts side- and rear-yard units at least 2 m from the lot lines and no more than 1 m from the house wall.
  • On a corner lot a unit may sit in the secondary front yard, 3 m from that line. The main front yard is a last resort.
  • Noise is capped at 50 dB at the lot line, and a side-yard unit must be hidden from the street by landscaping.
Heat pump down in Terrasse-Vaudreuil?
If the coil is frosted solid or the line is icing over, shut the system off and call rather than letting it run.
514-696-4629

Heat pump questions from Terrasse-Vaudreuil

Request service or an estimate

Tell us what you need, and our team will contact you to arrange the next step.

Emergency service514-696-4629

Contact information

Property type
Service required
How soon do you need service?

Additional information

Rated 4.5 out of 5 from 1,221 Google reviews
“Two other companies told us to replace the whole system. JCD found a faulty valve.”
Marie-Claude L. · Pointe-Claire · Jan 2026Read our Google reviews

We service all HVAC brands.

  • Lennox
  • Carrier
  • Trane
  • Fujitsu
  • Panasonic
  • York
Estimate your heating costs Six questions and published Hydro-Québec and Énergir rates for an estimate of your heating costs. Estimate only. Open the estimator
JCD Refrigeration
RBQ 8108-4964-15
JCD Réfrigération Inc.
2296 Chemin St-François
Dorval, QC H9P 1K9
514-696-4629
Office hours
Monday to Friday: 7:00 a.m. to 5:00 p.m.
Emergency service
Seven days a week, including weekends and holidays.
514-696-4629
Emergency service: 24/7
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