• Mon-Sun : 9.00 AM - 5.00 PM
Dunn oil Blue logo

420 Easton Rd.

Horsham, PA 19044

Phone Number

215.450.5711

ON SITE FUELING
We deliver ON and OFF road diesel

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Client Satisfaction

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Heating Oil

Why Choose Dunn Heating Oil Inc.?

Dunn Heating Oil is a family run business that offers high quality oil and competitive prices and services including same-day delivery and online ordering. You should never have to wait when you have an appointment, which is why we at Dunn Oil are sure to be punctual and get the job done fast. Meanwhile Dunn Oil always stays up to code by having the trucks tested and approved by the state each year.

And we make it easy for you to reorder, too. With our online ordering system, you can create your own account and log in and any time to place another order, pay online, and check past orders. Dunn Oil will also provide a printed receipt upon delivery with all the delivery information you need for your records. We accepts online payments via debit and credit cards, Paypal, checks, and cash upon delivery. Therefore We do our very best to make the order and delivery process easy for you, with same-day delivery.

Heating Oil Delivery

Dunn Oil delivers to both residential and commercial facilities.

Off-Road Diesel

For construction or farming equipment, generators, etc.

Furnace Priming

We can prime and restart your heater after adding new Heating oil.
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Dunn Oil

That is to say We Continue to build trusted relationship with our customers by being reliable and as helpful as possible. Dunn Oil offers you free tips on how to save money on home heating.
  • Insulate and seal all drafts
  • Caulk around doorways and windows
  • Place plastic film around window frames
  • Use weather strips around door and window frames
  • Always turn down the thermostat when away from home
  • Be sure to replace the air filter in your heater

Additional Fueling Services Provided

  • Ultra Low Sulfur On-Road Diesel
  • On-Site Fueling
  • Fleet Fueling
  • Generator Re-Fueling
  • 24/7 Emergency Fueling
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Order Online

Home Heating Oil

Our Services

What Service We Offer

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Heating Oil Delivery

Dunn Oil delivers oil to both residential and commercial facilities. It’s easy to create an account and schedule a delivery.
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Off-Road Diesel

In addition to heating oil, we offer Off-Road Diesel which is great for construction equipment, farming equipment, generators, and more.
furance_priming_dunn_heating_oil

Furnace Priming

We can prime your heater after adding fresh oil to get your heating system warmed up in the frigid winter temperatures.
How we work, our process
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Latest Blog & Articles

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