You need to be a "Certified Refrigeration Contractor". Visit this site to see how to obtain a contractor's license in your state. http://www.contractor-licensing.com/state-license.html
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It is not recommended to install a HVAC system yourself as it requires a qualified professional to do the job. Contact your local solar panel installer as they also install HVAC systems.
You only need a Home Improvements License. They passed a law to require a license but have not set any details yet
Home Depot does sell HVAC systems, such as furnaces and air conditioners. You do need a license to install such equipment, even in your own home. However, Home Depot can help you obtain your licenses.
HVDC is a programmer for heating and air. The HVAC is the installer for heating and air. I have a license for both of them,
American Builder - 2004 Thornhill HVAC Install 4-66 was released on: USA: 1 October 2007
HVAC stands for "heating, ventilating & air conditioning". These are the people who install and maintain your furnace and air conditioner and the ductwork associated with them.
Maybe not to open an HVAC business but to work on anything other than some HFC refrigerants, you must be certified by the EPA which is a federal requirement.
"A HVAC system is a complicated system to install. There are many building standards and EPA standards that must be met. You must layout the duct system, determine the proper size of the ducts, and the equipment needed to properly heat or cool the house. I would suggest consulting with a certified HVAC installation expert, before tackling this project on your own."
It depends on the laws and regulations of your specific location. In some places, you may be able to work under your father's HVAC license as long as you are an employee of his licensed business. However, in other places, you may need to obtain your own HVAC license in order to work independently or as a contractor. It is best to check with your local licensing board to determine the requirements in your area.
A lot of the training comes from on the job experience while working under an HVAC installer who has experience. However in order to install or repair any of the HVAC elements you must be certified.
Yes, and many do.