Bob Pfeiffer

Building Science Specialist

Training team

Bob is an award-winning and distinguished building science educator and residential energy professional with nearly four decades of experience. He has a passion for sharing his program design and practical, cost-effective retrofit expertise with others striving to improve the quality and safety of the residential housing market. He is a dynamic speaker and trainer who develops and delivers multimedia classroom experiences, in-field-training, and mentoring sessions to energy professionals at local, state, and national levels. Bob has acquired multiple certifications from BPI and holds a Home Energy Professional certification as a Quality Control Inspector. Additionally, he recently helped lead the development of WECC’s first IREC-accredited training program (Quality Control Inspector). He has owned and operated Pfeiffer Energy Services for more than 30 years.