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M. A. Stewart & Sons Ltd. was established in 1955 to meet the growing needs of the Canadian Pipe, Valve and Fittings Industry. Since its inception in British Columbia on Canada’s West Coast, the company has grown into a North American identity establishing Distribution Centers across Canada, the US South East and California.

Second only to our employees, our strength lies in our strong manufacturing alliances. During almost 60 years in the distribution business, we have forged strategic partnerships with major valve manufacturers. Leading brand names from major valve manufacturers such as Kitz Corporation, Toyo Valve Company Ltd. (Red-White), Bonney Forge, BERIC, Flow Control Components (FCC), MOYGRO, American Valve, Demco, Mueller Steam Specialties, WKM, and of course, the nationally known Brand of MAS quarter turn products. M.A. Stewart & Sons incorporate four actuation assemble shops providing pneumatic and electric capabilities for all styles of valve products.

We provide our customers with more than just products, and strive to exceed market requirements with a “Total Cost of Ownership” approach. This approach relates all the costs associated with the specifying, procuring, logistics, warehousing, selling, and financing of any given product. Simply stated, this approach to the market is based on providing our customers with a maximum return on their investment.

In partnership with Westlund / Emco Water Solutions, we forge ahead to meet and exceed the market requirements through technology based systems and a constant commitment to customer service.