Bill Janhonen

Bill Janhonen - ESG Director of Business DevelopmentBill joined ESG in the Summer of 2017. He is a national member of the US Green Building Council and an advocate for promoting green education. He is also a member of the International Code Council, RESNET, and is a national instructor for the National Association of Home Builders.

Mr. Janhonen is Senior advisor to Green Living AZ magazine and trained their staff in sustainable methods and technology. He has trained staff at Sikorsky Aircraft Corporation in Stratford, CT on sustainable construction practice and building science and acted as LEED Project Administrator on their new Engineering building project that achieved LEED Gold certification. 

William brings a unique integration of disciplines to ESG having experience in title closing, construction, retail operations, finance, business management and real estate, commercial property management, green consulting and sustainable building science. William is a HERS Rater, ENERGY STAR Verifier and Level I Thermographer. His courses include Green Finance, Green Appraisal, LEED Green Associate and Accredited Professional, Understanding a Sustainable Home and Understaing Green Building Certifications, plus many more.