About Us

SESCO has been doing superior electrical since 1992 and  providing photovoltaic solar installations (2004) for homeowners, commercial building owners, municipalities, general contractors, and architects.

Our services include upgrades to electrical panels, new electrical services, landscape lighting, lighting design, removing hazardous knob and tube wiring for home insurance policy compliance. We furnish a wide range of electrical wiring/rewiring and communications/media cabling solutions. We offer consulting, and design services for new construction and remodeling.

In addition, the company is committed to educating our crew in all facets of green building, including solar energy and all technologies related to energy efficiency.

We design and install photovoltaic solar installations for home and business. Our partnerships with CCEnergy and Enphase and Chilicon Power allow us access to the best technology and competitive prices. We are a certified Integrated Networks and structured cabling installation partners with Leviton and have extensive experience in electrical and lighting design.

Our work has been included on the East Bay Green Home Tours. Peitsa Hirvonen, a SESCO owner, has also given presentations on green electrical to the AIA, Build it Green, and other groups and conferences.

Our company’s success is built on a skilled, knowledgeable and conscientious staff with a dedication to fine workmanship and good customer relations.

We support local non-profit groups and volunteer our electrical expertise annually with Rebuilding Together.