We Support Clean Energy Contractors
about efficiency first california
Who We Are
And Why It Matters
Efficiency First California (EFCA) is a non-profit trade organization that represents and promotes clean energy contractors in California. For over 20 years, we have helped contractors like you succeed.
EFCA is directly involved in state policy discussions. One of our core responsibilities, as a trade organization, is to help contractors be aware and involved in state energy policy.
Policymakers on the local, state, and federal levels often reach out to us directly to better understand the contractor’s perspective. The contractor’s perspective is crucial in policy discussions. We listen to and advocate for you, the contractor.
We partner with industry stakeholders who share our common goals. Working collaboratively, we have been able to influence policy on a large scale.
We want to help you grow your business. Our monthly blog and advocacy update help you make well-informed decisions about the future of your business. We represent your best interests for sustainable, fair, and unbiased business models. We have an extensive list of industry contacts. If you need help, reach out and we can likely help you with whatever issues you’re experiencing.
become an EFCA member
The Voice for Energy Efficiency & Clean Energy Contractors
training & events for clean energy & energy efficiency
AC & HP Air Distribution
This eight-part evening series is for HVAC professionals, from beginners to those with intermediate experience. It covers foundational principles of ducted air distribution systems and processes for Quality Installation (QI), Quality Maintenance (QM), and Quality Service (QS) for residential and light commercial systems in California. We'll equip participants with skills to design, install, commission, maintain, service, diagnose, and verify ducted airflow systems, ensuring they are safe, reliable, & energy-efficient. 6/16, 6:00-8:15pm Part 1: Air distribution in HVAC systems, duct design,
Electrify Efficiently: The Why and How of Home Performance for Electrification (6 of 6)
Course description Part 6 of 6 - June 17, 2025 (12pm - 1:30pm) Join Electrify My Home (EMH) for the final session of the lunchtime webinar series focused on home electrification. The Electrify Efficiently webinar series highlights the tremendous business opportunities, vital role of efficiency, and lessons learned from the field. As heat pumps begin to proliferate the market, it’s important to recognize the importance of energy efficiency and home performance. Building systems are interdependent and it’s rare that addressing
AC & HP Air Distribution II
6/17, 6:00-8:15pm Part 3: HVAC duct design methods, focusing on the Equal Friction Method, including rules, principles, and examples for determining duct sizes and airflow requirements. Part 4: Practical application of the Equal Friction Method in designing residential and commercial duct systems, including heat load calculations, friction loss adjustments, duct layout planning, and friction rate calculations. Concludes with hands-on examples and commissioning preparations.
Room Heat Pumps 2.0 – Cooling and Heating in a Small Package
As summers continue to get hotter, more and more people are needing air conditioning to beat the heat. Room heat pumps are low cost, easy to install products that deliver powerful cooling, and have the added advantage of providing supplemental heating when the temperatures fall. They come in window-mounted options or portable, roller style configurations which are easier to move and install. They’re a great way to increase comfort all year long and reduce your reliance on gas or expensive
California Contractor Advocacy
Building a clean energy future for all
Efficiency First California is actively engaged in California policy. We monitor communications from the California Energy Commission and the California Public Utilities Commission. When needed, we provide feedback to ensure regulations and policies consider the contractor’s role and the implications proposed regulations may have on contractors.
Your feedback as a contractor is critical for our efforts. We encourage your participation in policy discussions. We feel it is our role to represent your perspectives.
Monthly Newsletter
Sign up to get the information you need
Every month you can get details regarding important news and updates on clean energy, energy efficiency, trade shows, and the latest policy developments.
Check out our blog where you can get the information that matters to you and your business.
our projects
Clean Energy Connection
Free leads for contractors. Free referrals for homeowners.
EFCA’s Clean Energy Connection contractor directory helps homeowners connect with local, vetted contractors with proven expertise on clean energy and electrification projects.
We built the Clean Energy Connection to provide free leads to contractors and promote the growth of the industry as a whole.
It’s reliable, free, and it helps to grow and support our state’s clean energy workforce.
our commitments
Program Administrator for Sacramento Municipal Utility District
EFCA leads the way in rebate program management
We have been a key player in providing utility support services to different entities like TECH, SGIP, and PG&E, particularly as a program implementer for Sacramento Municipal Utility District (SMUD) incentive programs.
Our success has made EFCA a valuable resource for rebate program designers and implementers. We openly share our processes with others so they can also create successful programs, with the ultimate goal of making things easier for contractors (and homeowners).
Our Partners
sponsorship opportunities
Become a sponsor for EFCA’s upcoming events and open doors to connect, engage, and inspire both Clean Energy Connection (CEC) & Efficiency First California (EFCA) members.
For inquiries and more information, please reach out to our sponsorship team by clicking here.
