BALES ENERGY ASSOCIATES (2009–present)
Mechanical & Energy Engineering Services for Buildings & Facilities; Energy Efficiency and Renewable Energy; Energy Engineering Services for Solar Electric and Solar Thermal Systems
RISE Engineering, Division of Thielsch Engineering, Inc. (2006–2009)
Senior Mechanical & Energy Engineer in Energy Analysis, Design, & Sustainable Advising on Buildings; HVAC and Solar Electric Design; Energy Efficiency and Renewable Energy Projects; Solar Electric, Solar Domestic Hot Water, Wind Energy Systems, Ground-Source Heat Pump Applications
BALES ENERGY ASSOCIATES (1990–2006)
Mechanical & Energy Engineering Services for Buildings & Facilities; Energy Efficiency and Renewable Energy; Energy Engineering Services for Solar Electric and Solar Thermal Systems
SOLAR-WORKS, INC (2001–2006)
Managed and Overlooked the Development & Design of Photovoltaic & Solar Domestic Hot Water Systems of Solar-Works, Inc.
R.A. RUNDQUIST ASSOCIATES (1988–1989)
Engineering Consultant in Energy Research and Analysis on Buildings
ENERGY AUDITORS AND CONSULTANTS, INC (1984-1987)
Engineering Consultant in Energy Analysis & Research on Buildings, HVAC Design, and Modernization Studies