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October 2022
Johnstone Supply has great service, excellent prices & availability of parts/units. And they carry quality!
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October 2020
Johnstone Ann Arbor is by far the best wholesaler I’ve ever done business with. The negative reviews about not helping people is because they only sell to mechanical contractors. It’s not just them it’s the whole Hvac wholesale business in general any wholesaler has the same laws.
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October 2019
I know that the people we work with, Territory manager and account manager are absolutely amazing! Very patient and easy to work with. The one item I highly suggest would be to make a way for consumers to pay invoices online! That would make things so much easier.
