When visiting your local utility office to start service, transfer an account, or resolve a billing issue, bring a government-issued photo ID, your Social Security number, and any relevant account numbers or billing statements. Calpine Corporation is located at 10350 Socrates Mine Road, Middletown, CA. Most utility offices handle walk-in customers during regular business hours, but calling ahead can help you avoid wait times.
Calpine Corporation Contact Information
Address, Phone Number, and Hours for an Utilities in Middletown, California.
| Name | Calpine Corporation |
| Address | 10350 Socrates Mine Road, Middletown CA 95461 Map |
| Phone | (707) 431-6000 |
| Website | |
| Hours |
Map of Calpine Corporation
Utilities near Middletown
About Calpine Corporation
The Calpine Corporation, located in Middletown, CA, is an utility company that provides public services for Middletown residents. In Lake County, Utility Companies provide electricity, natural gas, water, and sewer services. Middletown residents can contact the Utility Company to learn about services, start or stop Utility services, or for billing and payment information.
- Starting, stopping, or transferring utility service at Calpine Corporation
- Monthly billing, payment options, and budget billing plans
- Reporting power outages, water main breaks, or gas line concerns
- Low-income assistance programs and disconnection prevention resources