Jeff Haag
Diversified Energy LLC's Owner, Chief Energy Analyst, and Building Science Consultant Jeff Haag is a member of Residential Energy Services Network (RESNET) and Building Performance Institute (BPI) and carries a Level 1 Infrared certification. Jeff's background is in psychology and finance but changed his focus and started his energy efficiency and inspection business in 2000 when the Louisiana HERO Program got kicked off. Since then he has expanded his range of services and inspections in the field of residential energy efficiency, sustainability and performance.

Years ago Jeff realized that the greatest majority of all his spray foam inspected homes failed air infiltration tests and standards or used incorrect foam products for their intended applications. These poor and dishonest industry practices led Jeff to launch a spray foam insulation business designed to educate homeowners on the do's and dont's of spray foam. Since then Jeff has instructed several classes for continuing education credits and has often been a guest on 99.5FM Homecents Live Radio Show airing Saturday afternoons.

Contact Jeff Haag

Diversified Energy LLC's
Owner, Chief Energy Analyst
4513 Magazine Street
Suite 3
New Orleans, Louisiana  70115
Cell Phone: 504-258-5687
Fax: 888-893-7259


Service Area

Services provided in:
  • Jefferson Parish, Louisiana
  • Orleans Parish, Louisiana
  • Saint Bernard Parish, Louisiana
  • Saint Charles Parish, Louisiana
  • Saint Tammany Parish, Louisiana
  • St John the Baptist Parish, Louisiana

To request additions or corrections to this entry email the Administrator