Commercial Services > Definitions

Common definitions used in the Commercial Service Industry.

HVAC: Heating, Ventilation, Air Conditioning.

NATE Certified:  North American Technician Excellence.  Consumers support NATE Certification because third-party certification assures them that a knowledgeable, well trained and highly experienced technician will service their home heating or cooling system.  Visit NATE website.

Indiana PHCC: Indiana Association of Plumbing Heating Cooling Contractors.  A trade organization which insures quality service contractors.  Visit PHCC website.

IEC: Independent Electrical Contractors is a national trade association for merit shop electrical and systems contractors. IEC believes in developing and fostering a stronger economy through the level of quality and services its members provide to the industry.  Visit IEC website.