Here are some resources for Folsom, California utilities:
Electricity Service – SMUD.
Folsom and Sacramento County residents benefit from having SMUD as the electricity provider for this area. Rates run approximately 30% less than PG&E rates which is found in most of El Dorado and Placer County. Smud.org
Gas Service – PG&E
Gas service is provided by PG&E throughout most of the tri-county area, unless a home is on propane which is rare to non-existent within Folsom city limits. Once you head east of Bass Lake Road in El Dorado Hills into Cameron Park, or hit parts of Granite Bay and Loomis, you’ll find more propane. PGE.com
Water, Sewer, Garbage – City of Folsom
Water, sewer, and garbage are provided by the city of Folsom. Homes are metered for water usage.