E3 CA Inc

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 building codes and programs.

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 building codes and efficiency programs are the foundation for the specialized services we offer.