Community Energy Services Corporation
Smart Lights

Office with SmartLights

We help businesses implement energy efficient lighting with free start to finish technical assistance.

Smart Solar

Home with Solar Panels

We provide a free solar assessment of your commercial or residential property and help you with installation.

Home Repair

Mario Repairing Stair Railing

We offer free home improvements for low income residents in the Bay Area.

Adding up to a Tangible Difference

By Eddie Camacho, CESC Project Manager and Database Manager Here I am with Mathilda Chan of Royal Ground Coffee in Berkeley, which is now saving both money and energy thanks to their energy-efficient lighting.   A great thing about working … Continue reading

Birkenstock Brightens Its Bottom Line

If you’ve ever driven on US 101 near Novato, you’ve probably seen this funny-looking building on the west side of the highway with multiple pointed roofs sticking out at at strange angles. The sign reads Birkenstock, but for five years … Continue reading


1013 Pardee Street, #201
Berkeley, CA 94710


Make sure windows and doors are closing properly, maintain tight seals, and remain closed. Add weatherstripping to doorways to reduce leakage and drafts.