Located in Collinsville, IL, Johnstone Supply is a supply store for contractors and homeowners in the Collinsville area. Customers can find heating equipment and air conditioning equipment here. It keeps weekday hours, Monday through Friday. The 2900 Eastport Plaza Dr location has wheelchair-accessible features. Residents of Collinsville can call (618) 346-7650 or visit the company website to learn more. Johnstone Supply is listed on BestOfThe.City as one of several supply options in Collinsville, Illinois. Details on this listing come from public business information; the owner can claim the listing to update or add information.
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