Southern Piedmont Chapter of ASHRAE – Headquartered in Charlotte, NC
Charleston, SC Chapter of ASHRAE
Greenville, SC Chapter of ASHRAE
North Piedmont Chapter of ASHRAE – Headquartered in Greensboro, NC
South Carolina Chapter of ASHRAEI – Headquartered in Columbia, SC
Triangle Chapter of ASHRAE – Headquartered in Raleigh, NC
Sheet Metal and Air Conditioning Contractors’ National Association
Mechanical Contractors Association of America
U.S. Green Building Council
North Carolina Building Inspector's Association
International Code Council
Underwriters Laboratories
