Professional Registrations

Arizona #28474
California #M33941
Colorado #30421
Illinois #062.049843
Iowa #11883
Maryland #21669
Minnesota #16470
Missouri #019536
Montana #7953
Nebraska #E9636
Nevada #012100
New Mexico #8491
North Dakota #2825
Pennsylvania #050078E
South Dakota #3879
Virginia #0402029970
Wisconsin #28024-6

Colleges & Universities

SDSU San Diego State University * 

 * Mr. Hartford has been serving as a faculty member since the fall semester of 2011, teaching the only HVAC technical elective class offered at SDSU, in the evening, 2-days per week, for each 15-week fall semester.

Professional Associations - Member * 

ASHE *  American Society of Healthcare Engineers
ASHRAE * San Diego Chapter of ASHRAE
ASHRAE * American Society of Heating, Refrigerating & Air Conditioning Engineers
ASME * American Society of Mechanical Engineers
ASPE * American Society of Plumbing Engineers
CMAA Construction Management Association of America
CSHE * San Diego Chapter of California Society of Healthcare Engineers
NFPA *  National Fire Protection Association
NSPE * National Society of Professional Engineers

Business Card

Other Engineering Agencies & Associations

AHRIAir Conditioning, Heating & Refrigeration Institute
ASESAmerican Solar Energy Society
AWEAAmerican Wind Energy Association
CABSCCA Codes
CBECenter for the Built Environment (Berkeley)
CISPICast Iron Soil Pipe Insitute
DOEDepartment of Energy
Energy StarEnergy Star Label
EPAEnvironmental Protection Agency
NAIMANorth American Insulation Manufacturers Association
SD Codes City of San Diego Codes & Ordinances (currently in force)
SDGESan Diego Gas & Electric
SEPASolar Electric Power Association
SMACNASheet Metal & Air Conditioning Contractors Association
TITLE 24CA Energy Commission Standards
USGBCUnited States Green Building Council