Welcome To Sustainable Energy Group

"No need to go any further. Call SEG."

"Excellent workmanship, promptness, and a fun group to work with."

Mike & Rosetta Voss (2013)

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We have never regretted our decision to install our solar panels or our decision
to engage your company to install them for us. You gave us great service,
great advice, and completed the installation in a professional manner.

Jim & Janet Tam

"The installation of our solar system is clean, was completed on schedule and is a very nice addition to the value of our home."

"We are happy customers!" - Mike & Robin Bratton

“The most professional contractor we’ve worked with in 20 years"

“This year I will be paying nothing to PG&E and my new loan payments are less than even my lowest PG&E bill ever was. Worrying about payback is insane when solar pays you back from day one."

“We had so much fun with your crew that we were sorry when the job ended."

- Steve and Penny O'Brien (2013)

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Refer a friend and we'll pay you

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$200 for PG&E or $140 for Solar:





Have you had enough yet? They don’t think so.

Welcome to the painful land of PG&E electricity, where rates* will go up every 3-5 months:

Cost of solar (upfront cost vs warranty-life output) = $0.096    …and NEVER any rate hikes!

*all prices per kWh

SEG Res Example Oct 2013 - annual income from financed solar

Sustainable Energy Group is the most experienced turnkey solar & energy efficiency contractor in the Sierra Nevada Foothills, in business for the community since 2004…ten years and counting! We are a 21st century power company: 100% locally owned, locally staffed and locally supported, with licenses for general building, electrical and plumbing.

Roof-mount in Grass Valley

Roof-mount in Grass Valley

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