Jan Duller, CEA, CBCP, MFBA

Mr. Duller has eight years of experience in energy consulting. He is adept in the technical landscape we operate in. As the Energy division’s Technical Team Leader, he performs multifamily and commercial ASHRAE Level 1, 2, and 3 Energy Audits and Retro-Commissioning. He also provides staff technical training and develops energy efficiency solutions for clients.