• (401) 943-4380


About Us

Your Local Heating Oil and Service Provider               

When it comes to dependable service, count on Interstate Oil & Energy in Cranston, Rhode Island, to deliver quality heating oil and heating services for your home or business.

A Personalized Approach

Since 1988, Interstate Oil & Energy has been providing customers in Kent, Providence, and Washington Counties in Rhode Island with the personal touch that is often missing with large, corporate-managed oil companies. Our back-to-basics approach in the way we serve customers sets us apart from other fuel companies.

Interstate Oil & Energy takes great pride in our personalized service model. We believe everyone deserves the opportunity to choose the heating programs that best suit their individual needs. Our service technicians take the time to become familiar with your heating system. In servicing and maintaining your system we take the best approach to ensure professional, efficient work while keeping the costs down. This method has worked for us since the start of our business. Our proven track record of business growth and retention of satisfied customers is something we are proud of.

Experience You Can Trust

Owners and operators Gary Duva and John Keenan have more than 70 years of combined experience in the heating industry. They know what it takes to satisfy your heating needs, including assembling an experienced professional staff and highly qualified technicians, offering 24/7 accessibility, and promising quick response times. For your peace of mind, we are fully insured and stand behind all of our services.


I would like to take this opportunity to let you know about an incident which occurred a week or so ago when your delivery person delivered oil to my mother’s home at 218 Lawnacre Dr. in Cranston. My mom suffers from dementia and when she noticed the delivery man, she asked him to come in to her home and insisted on paying him in cash. Of course, she did not have sufficient cash to pay the bill, nor would your employee accept it.

Your delivery man was very courteous and caring. He immediately recognized the situation and had my mom call my home and my husband went right over to explain to her that she would be paying the bill by check. It would have been very easy for the delivery man to take advantage of an older person, but he handled the situation in an exemplary manner.

Also, whenever she has required service on her system, Gary has always treated her as he would his own parent, always taking time to explain what was wrong and the outcome of the service call.

Thank you for supplying such excellent service. Your employees are to be commended.

Patricia O. – Cranston, RI

Your essence is youre kind, patient, respectful and understanding which we will remember always. We will be in touch. With thankful appreciation-

Mike and Loraine F.

How Are We Doing?

We invite you to get in touch with us directly at any time—we love to hear feedback from our customers. Call us at (401) 943-4380 to speak with one of our staff members, or you can contact us online and we’ll be sure to get back in touch with you promptly.