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Monday through Friday, 9 am to 5 pm.
Enter our address into your favorite map app, 420 Sierra College Dr, Grass Valley CA 95945. Stay to the right, our shop is up at the top of the complex.
Sustainable Energy Group designs, installs and services solar photovoltaic systems for residential and commercial buildings. Our goal is to give customers the highest quality product, for the best price, and to have fun doing it. We provide special attention to details, every installation is truly crafted with care. Understanding the importance of The Big Picture, we offer a no-cost comprehensive Energy Efficiency Assessment to all of our solar customers as well, a unique value-added benefit.