Pay your bill
Pay online through My Fuel Portal, or call the office during business hours.
Pay online
Mission Gas accounts are managed in My Fuel Portal. You can see your balance, pay a bill and check your delivery history there.
Other ways to pay
By phone
Call the office during business hours, Monday - Friday: 8AM - 5PM, and someone here will take the payment over the phone.
In person
At the office, 10625 US Highway 181 South, San Antonio, TX 78223.
By mail
Send checks to the office address, 10625 US Highway 181 South, San Antonio, TX 78223.
A question about your bill?
A portal cannot explain a charge. Call the office and someone here will go through it with you.