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P.O. Box 519
Rindge, NH 03461
(800) 791-9576
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When you replace oil with a Propane water heater & central heating system.
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Allen Mathewson


We are currently upgrading our online website portal user experience.

During this transitional period, you will still be able to make online payments, however you may not be able to view your "real time" account balances or recent invoice amounts. Also, established automatic payment settings in place will not process during this transition. Please contact the customer service staff Allen and Mathewson at 603-899-5131 if you have any questions or to verify current account information.

Thank you for your patience.

Click here to log in to the online payment portal

A Notice to Customers Who Use Our Online Payment Services

Due to widespread impact of the recent TARGET stores data security breach, we have been notified that some customers have had their payment cards cancelled and reissued by their credit card company or bank. If you attempt a payment in our portal which is rejected, please contact your credit/debit card issuing bank to ensure your current credit/debit card is still valid.

In addition, for customers who have automatic monthly payment rules in place, please review your current credit/debit card profile information to ensure it is the most up to date.

If you have any questions regarding this notice, please e-mail us at so that we may assist you.

Click here to be redirected to Allen & Mathewson online payment access.