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Dowler-Karn | Sarnia Propane

1494 Plank Road
Sarnia, Ontario N7T 7H3

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(519) 336-8600 or 1-800-661-6893


Monday: 8:00AM – 5:00PM
Tuesday: 8:00AM – 5:00PM
Wednesday: 8:00AM – 5:00PM
Thursday: 8:00AM – 5:00PM
Friday: 8:00AM – 5:00PM

Products & Services

  • Propane
  • Auto & Cylinder Propane Filling Station
  • Lubricants
  • Office

Our Commitment to Your Fuel Needs Begins at the Front Counter.

You can always count on the staff at Dowler-Karn Sarnia Propane to be knowledgeable and to greet you with a warm and friendly “hello.”

We’re proud to serve a large base of agriculture, residential, business, and industrial customers, providing the energy of propane bulk, auto, cylinder, EssoTM fuels, Esso Diesel EfficientTM, DEF, and MobilTM lubricants.

We are here to listen and offer a solution to your needs. In the busy day-to-day running of a household or large operation, you can feel confident your energy will be there when you need it.

Our 24-hour Fuel Access Centre is open to the public and offers Regular Unleaded, Diesel Dyed, Diesel Clear, and Propane. Our commitment to you is to always provide dependable service at competitive prices.