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