Case Study: Emergency Refrigeration System Repair for Downtown Restaurant

Project Location: Downtown Montreal, QC
Client Type: Commercial – Restaurant
Service Type: Emergency Repair & System Stabilization
Product Type: Walk-in Cooler & Refrigeration Units

🧊 Project Overview

In early March 2025, Climatisation Applewood Quebec Inc. received an emergency call from a popular restaurant located in downtown Montreal. The client’s walk-in cooler had unexpectedly failed during peak operating hours, putting thousands of dollars’ worth of fresh ingredients at risk.

The refrigeration unit was not holding temperature and had begun producing loud operational noises. This incident was not only threatening their inventory, but also risking food safety and compliance issues.

🛠 Our Response & Solution

Given the urgency, our emergency response team arrived on-site within 2 hours. After a full diagnosis, we identified multiple issues:

A faulty compressor that was operating under excessive strain
Leaking refrigerant lines due to corrosion
Poor airflow caused by a blocked condenser coil

Our repair strategy included:

Immediate sealing of refrigerant leaks and recharging with environmentally-safe refrigerant
Replacement of the failing compressor with a compatible, energy-efficient model
Full cleaning and realignment of airflow components to restore cooling efficiency
Thermal testing and system recalibration to ensure consistent cooling performance

⚙️ Results & Impact

Downtime minimized: System back online within 6 hours, avoiding food spoilage
System performance restored: Walk-in cooler holding steady at 2°C
Operational noise eliminated: Staff and kitchen environment significantly improved
Preventive measures: Set up scheduled quarterly maintenance to avoid future emergencies

💬 Client Feedback

“Climatisation Applewood literally saved our inventory and avoided what could have been a disaster. They acted fast, explained everything clearly, and had us up and running before dinner service. Professional and reliable – we’re now on their maintenance program for peace of mind.”
— Restaurant Manager, Downtown Montreal

🧠 Expert Insight

Commercial refrigeration systems often run 24/7 under demanding conditions. Regular preventive maintenance is crucial to avoid costly breakdowns, inventory loss, and reputational damage — especially in the food industry.

📞 Need Emergency Service?

We offer 24/7 commercial HVAC-R repair across Greater Montreal.
📞 438-530-2341
📧 info@applewoodhvac.com