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Phone 973-786-1908

Delivering comfort in northern New Jersey since 1908

Keil Oil services Passaic, Morris, Sussex, parts of Bergen County and parts of lower New York State. With more than 100 years in business, we know what comfort is, and we know how to deliver it. But it’s about more than just fuel—it’s about family. Some of our customers have relied on us for generations, proving our commitment to customer service, which comes with our peace-of-mind guarantee.

Our technicians are among the most knowledgeable in the business, and we are known for our friendly, down-to-earth way of doing things. Always professional, always on time, we want you to know that you are number one, and we go the extra mile to prove it, every single day.

We work with all makes and models of heating and cooling equipment, water heaters, oil tanks, and much more. For all of your home comfort needs, Keil Oil should be your first call. We offer our customers flexible options for maintenance and service as well as competitive pricing on fuel and 24-hour emergency service.

Contact us today to learn more. We’d love to consider you part of the family.

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