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Serving the Greater Toronto Area


Commercial Chillers and Service in Toronto, ON

Chillers are used widely in commercial and industrial facilities for space cooling and process uses. If your company relies on chillers in any capacity, reach out to our experienced professionals for installations, repairs, and maintenance services. Advantage Airtech Commercial Ltd. is the premiere chiller contractor serving Toronto, ON and the rest of the Greater Toronto Area.

Our experienced and licensed technicians are able to install, repair, and maintain all types of commercial and industrial chillers. In our 30 years of company history, we have the experience needed to provide you with the highest level of service for your chiller equipment. Contact us today to schedule chiller services in Toronto, ON and the surrounding area: we’ll let you get back to work!

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Our customers stay with us for life

"Thanks to Andy, we have realized considerable savings over our previous contractor, and I look forward to working with Advantage Airtech well into the future.

~ Dale Whitehead

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How Does an Industrial Chiller Work?

A chiller’s mechanical compression cycle has four components that the refrigerant passes through: the evaporator, the compressor, the condenser, and the expansion valve.

During the cycle, the condenser serves as a two–fold component. The high–pressure refrigerant vapor needs to first be de–superheated (brought to a saturated condition). A sufficient amount of heat needs to be transferred from the refrigerant to lower its temperature to saturation temperature. Condensation can then start. The quality of the refrigerant decreases as heat transfers from the refrigerant vapor to the air (or water in the case of a water condenser) until the refrigerant is fully condensed. Ideally, this occurs at the outlet of the condenser, but realistically some sub–cooling is usual. The sub–cooled liquid provides protection against liquid flashing as the refrigerant loses pressure in the tubing and other components.

At this point, the refrigerant is a high pressure, high temperature liquid. There’s one more process to undergo before it turns into a useful heat transfer medium for cooling: the temperature must be lowered. This is the job of the thermostatic expansion valve, which decreases the pressure and subsequently the temperature. The valve modulates to help maintain pressure, but since it is primarily a superheat control, it won’t be able to maintain constant pressure. To achieve constant pressure, an evaporator pressure regulator valve can be added to the system.

In the last stage, the refrigerant—which is now a mixture of saturated liquid and vapor—moves through the evaporator tubing. Warm air blows across the evaporator and transfers heat to the boiling refrigerant. The refrigerant doesn’t increase in temperature, but it does change state as the liquid boils off and the vapor is saturated, ready to restart the process. The chiller continues this cycle until the space is refrigerated to the desired temperature. The equipment then cycles off.

Types of Chillers that We Install

Depending on your cooling requirements, we will work with you to ensure a high–efficiency, powerful cooling system that works and delivers for many years to come.

We are capable of servicing and installing all brands, plus the major manufacturers:

  • Johnson Control
  • Trane
  • Carrier
  • York
  • Berg
  • McQuay
  • Daikin

You can depend on our experienced and knowledgeable technicians to find the right brand as well as type to match the unique requirements of your business. We offer new installations as well as replacements and will apply for all utility and government rebates available to your business.

We Offer Chiller Repairs

We provide fast response for service and repairs on your chiller equipment to ensure that your systems are up and running as soon as possible. Every chiller must work at peak efficiency: dips in service level can mean serious problems. Our same–day repair service is the best way to eliminate any issues. Our knowledgeable technicians are always available for emergency service calls. If you have any doubt about your chiller’s performance or if it has suddenly stopped operating, call now to schedule service and we will be there right away!

Why Chiller Maintenance Is Crucial

Does your building have a commercial or industrial chiller? Then you have a pretty good idea of how much it can cost to operate. Whether for comfort or process cooling, taking good care of your chiller is a very important commitment. Our preventative maintenance programs are designed to keep your chiller operating at peak efficiency, reduce the chance of breakdowns, cut energy costs, and extend the life expectancy of your chiller equipment. Advantage Airtech Commercial Ltd. is the premier contractor in Toronto, ON to maintain your commercial and industrial chiller, as well as any other heating or cooling equipment you may have at your facility. Call us today and speak with one of our Account Managers to get a free quote on the right preventative maintenance program for your HVAC equipment.

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Preventative Maintenance Program Built with you in mind

Our maintenance programs are fully customized to address your building's HVAC requirements. We understand the "one size fits all" approach is not practical and won't provide the benefits a properly designed maintenance program should. Our account managers will work closely with you to develop the right program to put in place for your building's HVAC equipment.

  • Preventative Maintenance Program
  • Comprehensive Maintenance Program

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