ACCO Engineered Systems
Action Air Conditioning, Heating & Solar
*Air Conditioning Contractors of America (ACCA)
Air Conditioning Contractors of America (ACCA) - Arizona
*Air-Conditioning, Heating, and Refrigeration Inst. (AHRI)
Air Conditioning, Heating & Refrigeration NEWS
Air Conditioning Trade Association (ACTA)
*Aire Rite AC & Refrigeration
Airsmiths Home Performance
Air-Tro
American Commissioning Group, LLC
American Realty Advisors
American Trainco, Inc.
ASHRAE
ASI Hastings Heating and A/C
Barr Engineering
*Better Buildings Incorporated
*Beutler Corporation
Building Performance Institute, Inc.
CalCERTS, Inc.
*California Building Officials (CALBO)
California Building Performance Contractors
California Center for Sustainable Energy
*California Energy Commission (CEC)
*California Public Utilities Commission (CPUC)
Carrier Corporation
Comfort Air, Inc.
Comfy Heating & Air Conditioning Inc.
Conservation Services Group
Contracting Business.com Magazine
Cooper Oates Air Conditioning
Danfoss
Delmar, Cengage Learning
Ecology Action
*Efficiency Power
El Camino College
EMCOR Mesa Energy
Enalasys Corporation
Energuy
Energy Analysis Technologies
Field Diagnostic Services, Inc.
Green Mechanical Council
*Heating, Air Conditioning, and Refrigeration Distributors International (HARDI)
Henry Bush Plumbing, Heating, Air Conditioning and Home Energy Solutions
Honeywell ECC
Honeywell Utility Solutions
HVAC Consulting Heating & Air Conditioning
HVAC Excellence
HVACRedu.net
IAPMO
ICF International
Indio Cooling & Heating Supply
Indoor Environmental Services
*Institute of Heating and Air Conditioning, Inc. (IHACI)
Integrity Mechanical Systems
International Code Council
Irvine Company
Jack in the Box
JBS Heating and Air
*JCEEP
JJATC Air Conditioning and Refrigeration
Johnson Controls
Kahn Air Conditioning, Inc.
KEMA Service
*Lennox Industries
London's Air Conditioning & Heating, Inc.
*Marina Mechanical
*Mechanical Air Service, Inc.
Mechanical Systems Design & Consulting
Mt. San Antonio College
*National Comfort Institute
*New Buildings Institute
*North American Technician Excellence (NATE)
Northern California / Hawaii NEBB
*Pacific Gas & Electric
Pacific Rim Mechanical
PECO Manufacturing, Inc.
Pipe Trades Training Center
PIPE Trust Fund
PM Realty Group
Portland Energy Conservation, Inc.
Praxis Green
Proctor Engineering
*Refrigeration Service Engineers Society (RSES)
Refrigeration Supplies Distributor
RESNET
Resource Solutions Group (RSG)
Rheem Manufacturing
Roltay Inc.
Sanborn's West Coast Mechanical
*San Diego Gas & Electric
San Diego State University
Sawyer's Heating and Air
Sears Holding Corporation
SMACNA / SMWIA Local 104 Training Fund
SMACNA - Los Angeles
Smith Heating & Air Conditioning, Inc.
*SMUD
SMWIA - Local 162 and Local 206
*SoCalGas
*Southern California Edison
Southern California Pipe Trades, District Council 16
Southwest Energy Efficiency Project
Specialty A/C Products
Swinerton Builders
Synergy Companies
Target
Teamwrkx Mechanical
*TruTech Tools
US Air Conditioning Distributors
US EPA Region 9
Verified, Inc.
*WCEC
Western Allied Corporation
*Williams Comfort
Xencom Systems, LLC
Zodiac HVAC, Inc.
* These organizations are charter members of the Western HVAC Performance Alliance, having joined during its founding in November, 2009.