Owner, Chief Energy Analyst,
Building Science Consultant
Diversified Energy has the largest number of Building Performance Institute [BPI] certified technicians on staff of any company in Louisiana.
Owner/Operator, Jeff Haag has been a leader in residential and commercial energy efficiency in the Gulf South for over 15 years and is currently a member of Residential Energy Services Network (RESNET) and Building Performance Institute (BPI). His specific BPI designations include Building Analyst (BA), Envelope Professional (EP), and Infiltration & Duct Leakage (IDL). Jeff also carries a Level 1 Infrared certification.
In 2000, Jeff Haag began leading energy efficiency and energy audit efforts on behalf of the Louisiana HERO Program. He then expanded his range of services and inspections in the field of residential energy efficiency, sustainability, and performance. Since founding his own home performance auditing and contracting business, Jeff continues to instruct continuing education classes and has often been a guest on 99.5 FM Homecents Live Radio Show airing Saturday afternoons.
Baton Rouge Operations