Why choose us?
Established in 2004, Sustainable Energy Group is a multi-licensed contractor specializing in solar energy systems, with a team of experienced and knowledgeable industry professionals. The company founder Ray Darby is a licensed mechanical engineer with four decades of experience, including 10 years working at the California Energy Commission.
Quality and Craftsmanship
We are committed to providing customers with designs featuring carefully selected products and the latest technology available to ensure durable, aesthetically pleasing, and efficient solar systems.
In-House Custom Design
All our solar systems are designed in-house by our expert solar designer Penn Martin with 10 years of experience and 400 solar electric systems installed.
As a locally owned and operated company, we pride ourselves on excellent customer service. Every solar system is a long-term investment for the customer, as it is for us. We offer a 25-year parts and labor warranty that includes our workmanship.
We believe in the Bigger Picture
We are more than a solar company. Other services we offer include energy efficiency consultations, solar water heating systems, electric heating and cooling systems, and pool heating systems to maximize savings and utility of energy generated through solar electric systems.