Some of the different services can include the installation, repair, and maintenance of refrigeration, heating, and air conditioning systems. The person that offers these services is called an HVAC technician (Heating, Ventilation, and Air Conditioning). They are specifically trained to install, diagnose, maintain, and repair the mechanical and electrical components of those systems. They are also familiar with the refrigerant and fuel that these systems need. A company might provide heat and air conditioning service to industrial or residential customers or combination.
A HVAC service they offer is the installation of air conditioning or central heating systems. During installation it not only requires the connection of the appliance but could also include installing the ductwork. This consists of the tubing and piping that runs to and from the system. They may also have to complete any wiring that is necessary. Once the system has been installed the service company will che