Pacific Gas & Electric Share: Electricity Services Pacific Gas & Electric Visit Website 406 Higuera Street San Luis Obispo, California 93401 (800) 743-5000 http://pge.com About Map About Pacific Gas and Electric Company, incorporated in California in 1905, is one of the largest combination natural gas and electric utilities in the United States. Based in San Francisco, the company is What's Nearby? Distance: 5 10 15 20 25 50 mi.