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Cardlock Card

Access to 70 fueling locations across Southwest Ontario, billed directly to your Chalmers Fuels account! 



  • 24/7 Self-serve stations

  • Detailed monthly statements for your fleet

  • Clear diesel, dyed diesel, gasoline and D.E.F available 

Cardlock Card

  • Cardlock cards ordered online will be set up and hand-delivered along with maps and directories.

    Don't have an account? Visit and fill out an application. Once completed, you may right away proceed with placing an order.

    PLEASE NOTE: FREE DELIVERY IS ONLY AVAILABLE WITHIN OUR SERVICE AREA (Wellington, Dufferin, Bruce, Grey, Huron, Perth, Waterloo and Peel counties)

    Questions? 1 (800) 265-3594

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