Samuel C. M. Sugarman

VGI Training and Testing                                                                                     www.vgitraining.com

In 1993 VGI began testing heating and air conditioning technicians for the Environmental Protection Agency. VGI was one of only twelve organizations to be selected by the EPA to meet their requirements for the certifying of over 500,000 technicians. NATE and ICE Testing

Proficient Balancing Company                                                                     

Since 1999 Proficient Balancing Company has provided HVAC system balancing and Guaranteed Results™ in the Rocky Mountain Region.

AEE Association of Energy Engineers                                                              http://www.aeecenter.org

Information and networking in the dynamic fields of energy engineering and management, renewable and alternative energy, power generation, energy services, sustainability, and all related areas.

AABC Associated Air Balance Council                                                                         http://www.aabc.com/

Association of independent test and balance agencies

NATE North American Technician Excellence, Inc.    
http://www.natex.org/

Non-profit certification program for HVAC technicians

NEBB National Environmental Balancing Bureau

ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers