Cal is a very knowledgeable and friendly assessor who shared a lot of insights about how my house was currently performing with energy efficiency, and what could be done to improve it. He provided a complete, easy to understanding report. He recommended a ton of resources and services, as well as DIY tips, offering lots of choices that could select from to meet my energy goals and budget. I highly recommend people take advantage of the rebated energy assessment program, and get Cal to assist you. It's worth it.