Pay my bill

Pay Your Bill

Log-in to to mySuperior to make regular payments online within a secure environment.

Order fuel

Order Fuel

Log-in to mySuperior to order fuel for your home or business.
Become a customer

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

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