Technician is checking air conditioner
The most common types of commercial HVAC systems are refrigerant-based. The rooftop units that often provide climate control for commercial facilities operate using powerful compressors that put the refrigerant under pressure so it circulates to move heat from one location to another—either heating or cooling the interior. The compressor is the most important component of these commercial HVAC systems: it draws on the most power and it serves as the literal heart of the system. A failed compressor is a serious problem since the cost of replacing one often makes it more cost-effective to replace the entire HVAC unit instead.
If you know what to watch for, you may be able to detect a compressor that’s starting to fail and call for professional repairs in time to stop a bigger problem. Below we’ll look at some of these warning signs of compressor trouble.
Commercial HVAC is a complex field that requires years of training and experience. Most business owners and commercial facility managers don’t have specialized knowledge of this field, and that’s the reason they rely on contractors like us for their commercial air conditioning and 
One of the most important commercial HVAC services we offer for our customers is cooling for a relatively small area of a facility. But it’s one of the most vital areas: the server room (also computer rooms and IT rooms). 
You don’t want your commercial facility to suffer from any interruptions during the harsh Toronto winters because of a heating system failure. This applies to almost any type of commercial operation, from manufacturing to retail. 
Although people connect the word “refrigerant” to devices that produce cooling, such as air conditioners and refrigeration equipment, refrigerant is often an essential part of the heating and cooling systems for commercial spaces. The standard rooftop units that most facilities use for climate control use refrigerant to both move into and out of the space. Under normal circumstances, refrigerant-based equipment will use the same charge of refrigerant through its service life—refrigerant circulates in a closed loop and does not dissipate through the heat exchange process.
We work with all types of 
The task of providing cooling for a commercial facility is complicated. There are many more types of HVAC systems for commercial cooling than for residential. Residential homes favor the simple split system with an outdoor condenser and indoor evaporator with a blower and network of ducts. The wide range of types of businesses with their different needs requires a similar variety of commercial AC systems. 
Geothermal energy offers special advantages for heating and cooling commercial facilities. These systems remove boilers and cooling towers from the conventional HVAC set-up for a building and instead use the thermal energy of the earth—a renewable resource and one that allows for high levels of energy efficiency.
Building Automation Systems (BAS) are both the present and the future of energy management for commercial and industrial facilities. Using building automation gives you new tools for handling different systems in your facility, including heating, cooling, ventilation, security, and electrical systems. The increasing complexity of these systems makes it necessary to have automation to oversee them effectively. Customized 