Industry Associations:

ACCA - Air Conditioning Contractors of America
ADC - Air diffusion Council
AHRI - Air-conditioning, Heating & Refrigeration Institute
ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers
HARDI - Heating, Air-conditioning & Refrigeration Distributors International
HPBA - Hearth, Patio & Barbecue Association
NAHB - National Association of Homebuilders

The Hart & Cooley, Inc. Network:

Hart & Cooley Corporate
Hart & Cooley
Selkirk
American Metal Products
Commercial Products Group
SMART air & energy solutions