All reviews for Johnstone Supply

Knowledgeable,kind,informative

Great place

Cool place for HVAC

Excellent excellent I say excellent!!

Great bunch of guys

Courteous and prompt service.

Always excellent service

Always excellent help, and prompt service.

They have a huge inventory. The Milwaukee branch is open on Saturday morning. They are great with cross referencing all the major brands to see if they have it in their inventory.

Thanks Dustin for helping us order this morning! Great to do business with you.

Great place. They only sell to contractors because "Joe Homeowner" could possibly create a dangerous situation by trying to fix a GAS furnace without proper knowledge. Then after an accident occurs, the lawyers want to go after the supplier. Damned if you do, damned if you don't! Pay for the education, state licensing and insurance, just like us contractors if you want to buy parts from a wholesaler in town.

I deliver here

A place for proffessional service and installers to buy HVAC supplies tools and equipment not really open to the general public for most things. Great people that do thier best for you when you come in.

Horrible Customer service.

Worst customer service ever 👎

Wouldn't help me because I wasn't an HVAC guy even though the part I needed wasn't for an HVAC system...

Worst place to buy parts from very unorganized. This place is a joke

shittiest place ever, will no longer sell to individuals only contractors. Don't even bother trying to go here.

Horrible business. Stay away from the rude people. I would include a name of the guy I spoke with but like I said rude and he did not provide a name
Again stay away from these people.

Called and confirmed they only sell to contractors as of 6/18/2016. Fortunately for me Amazon had the exact model number of the transformer that failed on my furnace. With free same day shipping (Prime).

It used to be a fantastic place when it was run by Charlie on Appleton Avenue... but now the place is a joke... and the counter people are rude... they no longer sell to the General Public after they've banked my money for all these years.... screw them I'll never go back