• Efficiency First California is a non-profit trade organization that represents and promotes contractors committed to energy efficiency and a clean energy future in California
Top Reasons to Join
• Founded by contractors, representing contractors in California for over 20 years
• We proactively help protect the collective interests of Clean Energy contractors
• EFCA is your community; we can help you stay current, and become more successful
Welcome to Efficiency First California!
Your Membership Is Important
Be a part of the transition to California's clean energy future