ACH Supply/Baker Distributing
ACTA
Air Cold
Air Conditioner Contractors
Airtec Products Corp.
Albritton Company
Alliance Environmental Group
Allstate Insurance
AQHI, Inc.
Arrow Truck Bodies
Arzel Zoning Technology
Aspen Manufacturing
AspenAir Inside
Atlas Sales & Rentals, Inc.
Brownson Technical School
Bryant CSD So Cal
Building Technology Staffing
C.A. Schroeder, Inc. (CASCO)
California Energy Commission
California Hot Water Supply
California State License Board (CSLB)
CallSource
Campbell Components
Carrier CSD So Cal
CARSES
CHEERS
Classic Grills
ClearEdge Power
Coilmen Plus
Compressor Parts & Repair
Cooltube, Inc.
Cozy
CPS Products
Creative Climate, Inc.
Cypress College
DBS Associates, Inc.
Denco
Duro Dyne Corp.
Enalasys
Executive Fleet Leasing
Ferguson Heating & Cooling
Fieldpiece Instruments
FlowCon International
Friedrich Air Conditioning
Genie Air Conditioning & Heating
Global HVAC Distributors/ RUUD
Goodman Distribution, Inc.
GPW Sales, LLC
Honeywell
Howard Industries
HVAC Excellence
IAPMO
IHACI
International Code Council (ICC)
Intertek
Invensys Controls
JSG Associates
Keyline Sales
L.A. Trade Tech. College
La Brea Air, Inc.
Laars Heating Systems/
Signature Sales, Inc.

Lennox Industries / Commercial
Lennox Industries / Residential
Los Angeles Dept. of Water & Power (LADWP)
Lux Products Corp.
Mason Industries
McGill AirFlow, LLC
Mitsubishi Electric HVAC
MSI HVAC
Mt. San Antonio College
NATE
P.I.P.E. Trust Fund
P.W. Stephens, Inc.
Pacific Systems Group
Panasonic
Patterson Sales Agency, Inc.
Polar Technology
Profit Strategies, Inc.
Pure Chem Separation
Quality Verification Services
Quietside
Rahn Industries, Inc.
Rapid Recovery
RCI II
Rectorseal
Retrotec Energy Innovations
Ritchie Engineering Co.
Rottiers Sales
Seeley International
Sirris Abatement
So Cal Sheet Metal JATC
SOCCO
Soleus International
Sopp Truck Center
Southern Calif. Edison
Southern Calif. Gas Co.
Southwest Sales, Calif.
Spectronics Corp.
Speed Clean
Sumner Manufacturing
TAC by Schneider Electric
Technical Training Associates
Test Products International
Testo, Inc.
The Energy Conservatory
Totaline Southern California
TRC Sales
Turbo Air
USACD / Parts & Supplies
USACD / York
Westech Associates
Western Component Sales
Westlake Risk & Insurance
Williams Furnace Co.
Wright Sales Co.
Wrightsoft Corporation