Savings Calculator

Is your company losing money as a result of high fueling costs and lost worker productivity? Then you may benefit from on-site fleet fueling services provided by John Duffy Energy Services. For more than a century, our company has been serving commercial and residential customers throughout Central and Northern New Jersey, including the areas of Newark, Elizabeth, Jersey City, Edison and East Orange. Utilizing our easy-to-use savings calculator, you can calculate your current fueling costs and see how John Duffy Energy Services can help your company cut costs on fleet fueling.

How To Use The Savings Calculator

Evaluating your current fueling costs is as simple as entering a few key numbers into our savings calculator. Start by simply inputting the cost per hour for your truck and crew, estimated time to fuel each truck, number of trucks in the entire fleet and total gallons per truck in the proper fields. After you’ve filled in each box, you’ll be able to review the cost analysis, which includes the cost to fuel each truck, daily cost to fuel your fleet and additional fuel cost per gallon. The savings calculator also indicates the approximate amount lost annually from low worker productivity.

Save Big With On-Site Fueling Services From John Duffy

When you invest in on-site fuel delivery from John Duffy Energy Services, you enjoy peace of mind knowing your drivers start each day with a full tank. This eliminates fueling time, saving you money on lost productivity while lowering your fueling costs. In addition, when you choose John Duffy, you receive daily and weekly reports via e-mail, so you can better track and monitor each truck’s fueling needs.

If your business is located in Essex, Union, Middlesex, Morris or Hudson County, contact us today by phone or submit our online form to learn how much you can save with John Duffy Energy Services.


We will fuel your fleet at a lower cost and save you money.

Contact us today for a no-obligation estimate!

Contact Us Today

Office Address
465 Mulberry St Newark NJ 07114-2736

Mailing Address
P.O. Box 5610, Newark, NJ 07105