About Dowler-Karn

Dowler-Karn Limited is a benchmark industry leader distributing energy products (Propane, ESSO Fuels and MOBIL Lubricants) within Southwestern Ontario.  Six branch offices and eight fuel centres service 14,000+ Residential, Agriculture,  Commercial and Industrial customers.

Since 1943 Dowler-Karn contributes it’s success by listening to customer needs and values while implementing premium service with a quality product.

Value to Our Customers

  • Since 1943, Dowler-Karn has proven a successful family run business growing to 8 locations in southwestern Ontario.
  • Daily/Weekly deliveries with local prompt courteous service.
  • Live telephone answering.
  • Active community focus.
  • Commitment to training and safety including local emergency services.
  • Environmental leader in technology, product handling, and storage.

Past Honoured Recognition

  • 2014 Dowler-Karn was recognized by Imperial Oil as a developed “Regional Distribution Centre for Ontario”.
  • 2010 Community Futures, Agricultural Business Award of Excellence.
  • 2007, 2008, 2009 Imperial Oil, 4 Star Circle of Excellence Award.
  • 2006, 2010 Imperial Oil, 5 Star Circle of Excellence Award.
  • 2004 Ontario Propane Association, Outstanding Market Development Award.
  • 1996 Chamber of Commerce, Free Enterprise Award.
  • Canadian Oil Heat & Propane Association, Member of Good Standing, Founding Propane Assoc. Member.