300 Arnold Street
Kitchener, Ontario N2H6E9

Marks Supply Inc.

Marks Supply Inc. – We Supply The Best

Since 1962 Marks Supply has been wholesaling top-quality Plumbing, P.V.F., Hydronics and HVAC products to our customers with a level of service recognized throughout the industry as exceptional.

With nine wholesale branches and three luxury showrooms located throughout Central and Southwestern Ontario. Our success is directly linked to our conviction to provide this level of customer service; to maintain a highly educated, knowledgeable team of employees; and to embrace new, innovative technology.


As a privately held corporation, Marks Supply Inc. has the privilege of investing significant resources in support of our corporate culture. Knowing our product offering is not unique we recognize the only differentiating factor available to us is how our people deliver our products and services. Based on that understanding we believe we must offer every person that works at Marks Supply access opportunities to improve their life through learning and experience. Our commitment to this culture is not altruistic. Our choice is to associate with people who recognize and value our commitment to them and whose core values and principles cause them to respond in kind.

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