Technician’s report
AirGreenAir conditioning & heatingRBQ 5645-9605-01
Job report

Service Call for the Repair of a LG Wall-Mounted Heat Pump in Mercier-Hochelaga-Maisonneuve, Montreal

ServiceRepairUnitWall-mounted heat pump
BrandLGAreaMercier–Hochelaga-Maisonneuve
PublishedApril 8, 2025Reading2 min

Attachment 1 · job photo

Appel de Service pour la Réparation d’une Thermopompe Murale LG à Mercier–Hochelaga-Maisonneuve, Montréal

AirGreen HVAC Expertise at Work

At AirGreen, we are constantly striving to offer the highest level of HVAC service. Our team is ready to assist with any HVAC repair needs, ensuring optimal comfort for our customers. Recently, we were called in to repair a LG wall-mounted heat pump in the Mercier-Hochelaga-Maisonneuve area of Montreal.

The Issue: An Unexpected Breakdown

When we arrived at the customer’s home, we quickly assessed the situation. The LG wall-mounted heat pump, which had been installed a few years ago, was not functioning properly. The unit was failing to cool the space effectively, which led to uncomfortable living conditions, especially during the hot Montreal summer.

Diagnosing the Problem

Upon inspection, our technicians found that the heat pump had developed a refrigerant leak. This caused the system to underperform, as the coolant was insufficient to generate the desired cooling effect. Additionally, the air filter was clogged, further diminishing the system's ability to cool the air efficiently.

Repair Process

Our skilled technicians immediately got to work. First, they sealed the refrigerant leak and recharged the system with the correct amount of refrigerant. They then replaced the clogged air filter, which had been obstructing airflow and causing the unit to struggle. Finally, the unit was thoroughly cleaned, and all the settings were adjusted to ensure the system operated at its optimal level.

The Outcome: Restored Comfort

Once the repair was completed, the LG heat pump was functioning as good as new. The customer immediately noticed the difference, as the unit efficiently cooled the space again. With a fully functioning heat pump, the comfort of the home was restored, and the customer was relieved to have a well-working system for the remainder of the summer.

AirGreen’s Commitment to Excellence

At AirGreen, we are committed to delivering top-notch HVAC repairs and installations. Whether you’re dealing with a malfunctioning heat pump, air conditioner, or any other HVAC issue, our team is here to provide you with effective solutions. We have the experience and expertise to tackle any problem, ensuring your home remains comfortable all year long.

Report published by AirGreen Climatisation & Chauffage · RBQ licence 5645-9605-01 (15.8, 15.10, 16)airgreen.ca · 514 316-2973
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  • RBQ licence 5645-9605-01Subclasses 15.8, 15.10 and 16
  • $5M liability insuranceOn every job
  • 15+ yearsFamily-owned, based in Montréal