Pay Your Bill
Log-in to to mySuperior to make regular payments online within a secure environment.
Order Fuel
Log-in to mySuperior to order fuel for your home or business.
Become a Customer
Proudly serving California residents. Let us earn your business.
Contact Us
Reach out to learn more about how we can meet your energy needs.
Address and hours:
1 Harbor Center, Suite 310
Suisun City CA 94585
Monday -Friday: 8 AM-5 PM
Saturday: Closed
Sunday: Closed