The customer service here is great. The employee was so helpful in getting me what I needed and the price was good too!

Called not knowing what I didn’t know and Guy got me all squared away incredibly quickly. Knowledgeable, friendly, and incredibly help

Great employees and has all my HVAC Needs!

This is a great supply house to do business with.

THERES NO OTHER SUPPLY HOUSE LIKE IT.. ITS LIKE BEING @ CHEERS, WHERE EVERYBODY KNOWS YOUR NAME! EVERYONE THERE KNOWS THEIR STUFF AND THEYRE THE MOST ACCOMMODATING, HELPFUL STAFF IN ANY SUPPLY HOUSE IVE BEEN TO, HANDS DOWN! JOHNSTONE IS JUST AWESOME!

Great store, cool staff very helpful.

Counter guys are always very helpful and friendly

Excellent supply for plumbing needs and friendly staff

Very helpful in finding what I needed

Well I was going to send my hvac guy to you if you carry coil guard type products but forget it.

The best places to buy equipment. Boiler, furnice, condenser, motors, refrigerants, thermostat ECT.

Great customer service

Park your cars somewhere else. No need to clog Garden Ave. with two sides of parallel parked cars.

Dave was extremely rude and would not work with me. Called another supplier and not only helped me, but sent me in the right direction to have my AC unit fixed fast with the part my contractor needed. First impressions really make a difference.

BRIAN CRISPIN SAYS, GREAT PLACE! !!!!

Always friendly and helpful

They wont sell anything to non contractors.

Nice service

Would not sell to me as a non contractor