Heating Oil

John Duffy proudly presents our heating and fuel oil delivery services in central and northern NJ

Enjoy perfectly reliable warmth and security when you choose John Duffy Energy Services, a heating oil company known for the very best in service and customer care. Let us keep you and your family warm and safe.

John Duffy's heating oil services include:

  • Automatic delivery
  • Easy payment and price protection plans
  • Expert installation
  • Tune-ups and maintenance
  • Emergency services available 24/7
  • Great value and fair prices
  • But what really sets John Duffy Energy Services apart is that we're a family company, in business since 1891 and offering heat and comfort to countless families and households throughout central and northern New Jersey.

    We care about your needs and are proud to offer products we can stand by 100% and a level of service that will leave you worry-free.

    We want to meet your needs and resolve all your business heating issues. More than anything, we want to make sure your business experiences heating and comfort that you can truly depend on.

    Contact John Duffy today for heating oil delivery services in Newark, Elizabeth, Jersey City, Edison, East Orange and surrounding towns in Essex, Union, Middlesex, Morris and Hudson county, NJ.

    Office Address
    465 Mulberry Street, Newark, NJ 07114

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




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