E3 California

We are California's leading energy planning and consulting firm

Built for compliance...

E3 California is a full-service energy consulting and sustainability planning firm specializing in multifamily and mixed-use developments for both affordable and market-rate sectors.

We ensure a project's sustainability and energy goals align with your budget and provide a plan for navigating the complexities inherent to codes and programs.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

We know the Energy Code

With over 50 years combined experience as sustainability and energy efficiency consultants, our staff offers a unique blend of expertise and credentials.

Our hands-on experience and knowledge of energy codes and efficiency programs are the foundation for the specialized services we offer.

Our Dynamic and Dedicated Team

Involved with energy efficiency and sustainability, documentation and regulations since 1984.

Tommy Young

CEO / Consultant, Certified Energy Analyst, HERS I & II Rater

Jeff Connor

BPI Building Analyst, CALGreen Inspector, Commissioning Cx, GreenPoint Rater, HERS I & II Rater, LEED AP BD+C, Passive House Rater

Kristy Rocchi

GreenPoint Rater, HERS I & II Rater, LEED-H

Mark Silva

Certified Energy Analyst for Res & Non-Res, Energy Modeler, Project Manager

Molly Traglio

Energy Modeler, Project Manager

Jesse Lenzy

BPI Building Analyst, CALGreen Inspector, ENERGY STAR Rater, HERS I & HERS II Rater

Linda Murphy

Certified Energy Analyst, Energy Modeler, Project Manager