New Customer Set Up

Thank you for choosing Guardian. If you are a new customer in need of assistance, please click the button below to email customer service.
Email Customer Service
customersetup@guardianfueltech.com
For customers interested in establishing a credit or COD account, please go the links below.
This means your invoices will be mailed or emailed to you, if approved based on credit score.
GO to Credit Application
Payment is due at time of service, order, delivery, or sale.
GO to COD Account set up

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