Johnstone Supply

They sold my personal information to companies. What they did is very illegal and I am pursuing them for legal damages. Not to mention the products they sold me were incorrect. Stay away from these guys if you can.

Best Supply house in Ann Arbor highly recommend them. Ken and Mike are always great help And get my orders, taken care of and questions answered fast and efficient.

Been dealing with Johnstone for years and they never let me down. Their customer service is second to none. Even if they can't produce a part for me they find all the info they can and have even directed me to other options (online, dealer direct, etc.) when I have older hard to find parts/equipment to work with. Dani, Bill, Bob, Sue, and the rest of the Johnstone crew will make your experience well worth the effort at any location.

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.

Johnstone Supply has great service, excellent prices & availability of parts/units. And they carry quality!