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Johnstone Supply Collinsville IL


2900 Eastport Plaza Drive
Collinsville,IL
United States 62234-6122
(618) 346-7650

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Johnstone Supply, 2900 Eastport Plaza Drive, Collinsville, IL 62234-6122 was founded in 1953 by John Shank with the opening of his HVAC supply house in Oregon.