With its nationwide distribution network, Guillevin ranks among Canada's largest distributors of electrical material.
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Dowler-Karn Limited is a benchmark industry leader distributing energy products such as Propane, ESSO Fuels and MOBIL Lubricants to many communities within Southwestern Ontario. Seven branch offices and eight fuel centres make up our service network, taking care of 14,000+ Residential, Agricultural, Commercial and Industrial customers every day.
We have been the #1 trusted partner of contractors and property owners for commercial openings for over 30 years. We will deliver unparalleled service and customize our products to suit all your building needs. We are a family-owned group of companies providing a range installation and fabrication services in London and throughout Southwest Ontario, including Kitchener, Cambridge and Guelph. We are a supplier of a number of products, including commercial grade hollow metal doors & frames, wood doors, finishing hardware, toilet partitions and more.