Tom Nguyen obtained bachelor degrees in ELECTRICAL and MECHANICAL ENGINEERING at Old Dominion University in Norfolk, Virginia. Tom graduated Summa Cum Laude, and was valedictorian of his class. Tom went on to receive his Master’s degree in Nuclear Engineering from the University of Virginia. In 1991, he joined Los Alamos National Laboratories, and worked on various top-secret projects.  Tom later left New Mexico, and moved to Orange County, CA to care for his elderly mother.


In 2001, Tom established Pure AIR and began providing Heating, Ventilation, and Air Conditioning (HVAC) service to the Orange County and surrounding areas.  Services include design, installation, and maintenance of residential and commercial HVAC systems.


Tom's science and electrical/mechanical engineering background has proven to be a competitive advantage in the HVAC industry. Tom's ability to design and solve difficult HVAC system problems, sets him aside from the competition.


With its continued commitment to quality installation, service, and maintenance of mechanical systems, Pure AIR has grown to an unsurpassed level in this specialized field.


Today, Pure AIR is among the leading HVAC contractors in Southern California, and its service area has focuses on the Orange County and surrounding areas.  Pure AIR’s services have also expanded to include indoor air quality and zoning comfort controls, air duct cleaning, and asbestos abatement. 


Pure AIR is committed to providing quality service, maintenance, and installations. Pure AIR adheres to California quality installation guidelines and AHRI Standard in today’s energy saving efforts for all air conditioning and heating equipment.

Pure AIR maintains up-to-date technical knowledge through continuing education for all its technicians, affiliation with professional organizations, and maintaining North America Technician Excellence (NATE) training and certification.


Today’s economy is not only about quality and high efficiency equipment, it is equally important to emphasize on quality installation, service, and maintenance. It is not about the number of models or the capacity, but emphasis on energy savings, without compromising comfort.


Customer service and support is priority one at Pure AIR. We are dedicated to providing timely and responsive support to each customer. Whatever your interests are, whatever your heating and cooling needs may be, Pure AIR has a reliable, cost effective solution to meet your needs.


It is Pure AIR's commitment to provide you and your family with an unsurpassed level of customer service, and a one-stop source for all your HVAC needs.