Leif Vanhala

Field Supervisor

Leif works as an Field Supervisor for the Home Energy Squad program. In this role he assists in staff training and guiding staff development of energy counselors and energy auditors. At home visits he is primarily responsible for the technical aspects of the Home Energy Squad home visit, including conducting building diagnostics, identifying major retrofit opportunities, and providing a quote for insulation/air sealing treatments.

Prior to working as an energy technician Leif worked in Metro Area districts as a middle school and elementary science teacher. He has also worked as an intern assisting with research and operations for St. Anthony Falls Laboratory and 3M. 


  • Building Performance Institute (BPI), Building Analyst

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St. Paul - Midway
1754 University Avenue
St. Paul, MN 55104