Superior Plus Propane
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Already registered for the portal? Log in here!

Welcome to our new mySuperior customer portal.

If you were registered with our previous site and logged in using your email address, you've been pre-registered with the same email address as your login. To ensure security, please create a new password by selecting "Reset or forgotten password."

If you did not use an email address to log in previously, please re-register under "Existing customer new to the portal."

Attention ALL Customers: If you see, smell, or hear gas, or if you're out of gas or have no heat, please call 855-804-3835 immediately.

For all other business needs, use our online portal for the fastest service, available 24/7.

Features include:

  • Delivery requests (if you're not out of gas)
  • Bill payments
  • Checking tank percentages
  • Viewing scheduled deliveries
Reset or forgotten password

Existing customer new to the portal? Register Here!


If you have an account with Superior Plus Propane, and an email address on file but have not used mySuperior before, simply provide the email address associated with your account to get started.

If your email address is not on file, the Account Number field must be completed to validate your account. You will be asked to enter your billing zip code and last payment amount on the next screen.

Attention Mountain Flame Customers: If you are asked to enter your last payment amount, enter 0 (zero) if you have not made a payment since November 1, 2024. If you have made a payment since November 1, 2024, enter the actual paid amount.

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