HVAC (Heating Ventilation and air conditioning) is the technology used at our homes as well as commercial buildings and is very good against extreme hot and extreme cold. If you want to install this system at your place then there are expert HVAC technicians who are specially trained for this type of task. They not only help in installing the system, in fact they also do regular maintenance work. If any problems arise by chance they also help in repairing the faults. It may be for commercial purpose or residential. The people who are involved in the maintenance, installation and repairing of HVAC systems are given following certification.
HVAC Certification
In order to become an expert in HVAC systems, there are certain type of certification and training you need to do. As there are many people all around the country who are working as licensed HVAC workers, they receive some or the other type of certification or training in this field. Those people who have over one year of experience in installing and over two years of maintaining the HVAC systems have different type of certification choices as compared to the others. The duration of different HVAC certification programs varies from six months program to two years program. The person can either join any company or may open his own installation company.
HVAC License
If you have successfully completed your HVAC certification from a good place then you can genuinely practice your work by getting your license from the state government. But before this you also need to sit for HVAC licensing exam. You only get the license once you pass it. Something, many of the licensing exams would require knowledge of electrical codes as well. If the field you have chosen for requires working with refrigerants then you have to get separate certification for that as well. This licensing exam is taken by the international code council and they are responsible for handing over the license. As we can see it clearly that HVAC as a career is so diverse that you have several fields to choose from.