Refrigeration Unit Repair
in Toronto, Canada

Keep your business running with expert refrigeration repair service tailored to commercial systems.

Call NGS Air Systems today to schedule service or emergency repair.

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Reliable Repair for Commercial Refrigeration Systems

When a refrigeration unit fails, it can result in major product loss and operational downtime. Our technicians specialize in repairing walk-in coolers, freezers, reach-in units, and cold storage systems for restaurants, grocery stores, warehouses, and other commercial properties in Toronto.

We service all major commercial refrigeration brands and systems, delivering fast diagnostics, part replacements, and routine maintenance. Whether it’s a failing compressor, broken thermostat, or refrigerant leak, our licensed technicians restore performance quickly and safely, keeping your cold chain intact.

Our Refrigeration Unit Repair Process

Initial Assessment

A technician inspects the refrigeration unit, reviews system logs (if available), and gathers performance details to understand symptoms and visible faults.

Problem Isolation

Specialized testing tools are used to evaluate compressor health, refrigerant levels, control board responses, and evaporator coil condition.

Component Repair or Replacement

Worn or faulty parts, such as sensors, fans, expansion valves, or compressors, are repaired or replaced using commercial-grade components.

System Calibration

Thermostats are reset, airflow is balanced, and refrigerant pressures are recharged to meet optimal system specifications.

Operational Testing

Final tests confirm correct temperature control, cycling efficiency, noise levels, and leak-free performance before the system is approved for ongoing use.

Why Choose Us

Commercial Focus

Our experience spans food service, retail, and industrial cold storage, with solutions tailored to your facility needs.

Certified Technicians

Fully licensed and trained to handle commercial refrigeration systems of all sizes and configurations.

Fast Turnaround

We prioritize speed without compromising safety, minimizing disruption to your inventory and operations.

Preventive Support

Our repair services include actionable insights to help avoid future breakdowns and extend equipment life.

Keep Your Refrigeration Running Right

Protect your business from unexpected downtime. Get reliable, fast refrigeration unit repair from trusted Toronto technicians.
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Frequently Asked Questions

What types of refrigeration units do you service?
We repair walk-in coolers, freezers, reach-in fridges, prep tables, and large cold storage systems for commercial properties.
Yes. We provide 24/7 emergency repair to help prevent product loss and system damage.
In many cases, yes. We’ll assess the system and provide honest feedback on repair feasibility and part availability.
Most service calls can be scheduled same-day depending on technician availability and urgency.
Yes. In addition to repairs, we offer refrigeration maintenance services to keep your system running efficiently.