John Duffy Energy Services
465 Mulberry St, Newark, New Jersey, United States

Since 1891, John Duffy Energy Services has been providing world-class residential and commercial services to customers throughout Newark and the northern and central parts of New Jersey. Our industry has changed a lot over the years, but while coal has been replaced with oil and gas and fleet fueling technology continues to advance, our core values remain unchanged.John Duffy Energy Services is dedicated to providing customers with the best value possible. That means peerless standards of service, the utmost in professionalism, and a devotion to preventative and diagnostic procedures that will save you money. Above all, we want to provide you with energy and fueling services you can rely on without worry–period.

The John Duffy Guarantee
We are committed to providing you with products and services we can stand behind 100%. We insist on the very finest quality, and, in the event of something going wrong, we will be there to make sure your home or business energy needs are met without hassle and without exception. Thats why were pleased to offer the John Duffy Energy Services Comfort Guarantee to customers throughout NJ.

On Site Fleet Fueling
With on-site fleet fueling services provided by John Duffy Energy Services, your company can lower its fueling costs while increasing driver productivity. Serving Newark, Elizabeth, Jersey City, Edison, East Orange and the surrounding areas, John Duffy Energy Services has been providing commercial services to businesses throughout Central and Northern New Jersey since 1891. Contact us today by phone or submit an online form to learn more about our on-site fleet fueling services.

The Benefits Of Fleet Fueling
When you sign up for on-site fueling, your drivers start fresh with a full tank of fuel every day. Not only will your company greatly reduce fueling time and ultimately cut costs, but youll also receive daily and weekly reports via e-mail, letting you know just how much fuel each vehicle requires for streamlined monitoring.calc+banner

At John Duffy Energy Services, our delivery service supplies fuel directly to your fleets tanks while parked in your business lot, so your drivers no longer have to spend hours refueling at crowded and busy gas stations. Its just another way we provide high-quality energy solutions while putting your companys needs first. Review our service areas to see if we deliver to your city.

Experience The John Duffy Difference
For more than a century, John Duffy Energy Services has led with a people-first, customer-driven approach. Thats why weve garnered a reputation for providing affordable, high-quality, commercial fueling solutions to companies throughout Essex, Union, Middlesex, Morris and Hudson Counties. If youre ready to save time and money, call us today at 1-800-246-3516 – support is available 24/7 to meet your business needs.

Fuel Management Systems

At John Duffy Energy Services, we are proud to be a leading fleet fueling service that has stood the test of time in serving companies looking for efficient fleet fueling services in New Jersey. John Duffy Energy Services has simplified the logistical challenges that companies with large fleets face in fuel management to give you a trouble-free solution for all of your fleet fueling needs. You can rest assured that our systems will always be available to you whenever you are in need of fueling your vehicles.

Secure and Innovate Fuel Management Solutions
Our mission at John Duffy Energy Services is to give you a great experience and make your fleet fueling management a walk in the park. Ideally, we provide you with a technologically advanced card- or key-driven fuel management system installation for a fleet of any size. We excel at customizing our fuel management systems to fulfill your specific needs by mirroring the technical requirements of your fleet.

Advantages of Using our Fleet Fuel Management Systems

• Our fuel management solutions offer you an effective way to reconcile and account your fuel use and protect you from any possible fuel theft
• Optimized fuel card program which is easy to manage in multiple sites with advanced reports and analytics to evaluate your fuel usage
• A centralized fuel purchasing mechanism in a streamlined package to optimize your fueling efficiency
• Dependable fueling access control for convenient fueling of your fleet
• Access to fuel control technology and the most advanced tank gauging systems for effective fuel management
• Custom fleet management solutions featuring truck stops, card lock, and site acceptance for great efficiency and secure fuel management