Gilbert Oil Company Customer Forms

Switching your fuel provider can be a painful task. At Gilbert Oil Company, we will make the transition as simple as possible. Below are links to nearly all the forms you need to create a new account or to transition certain parts of your account. If you don’t see what you are looking for, give us a call at 863-763-0666 or shoot us a message using our simple contact form.

Customer Account Forms

Credit Card Authorization Form

Customer Account Agreement

IBS Credit Application


Fuel/Oil Tank Info Form

Aviation Tax Exempt Form

Dyed Diesel Tax Information

Resale Tax Exemption Information

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Frequently Asked Questions

When is your office open?
Office Hours of Operation

Monday: 7:00 AM to 5:00 PM
Tuesday: 7:00 AM to 5:00 PM
Wednesday: 7:00 AM to 5:00 PM
Thursday: 7:00 AM to 5:00 PM
Friday: 7:00 AM to 5:00 PM

When are your self-serve pumps open?

Our self-serve pumps are open 24/7/365 for your convenience.

What is your phone/fax number?

Phone: 863-763-0666
Fax: 863-357-4187

How do I open a business/fleet account?

You can call us at 863-763-0666 or visit our Account Forms page and start your onboarding paperwork immediately. Our team will reach out to you on the next business day.