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Johnstone Supply Baton Rouge LA
11030 Coursey Blvd.
Baton Rouge,LA
United States 70816-4024
(225) 295-7019
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Johnstone Supply, 11030 Coursey Blvd., Baton Rouge, LA 70816-4024 was founded in 1953 by John Shank with the opening of his HVAC supply house in Oregon.