All reviews for Johnstone Supply

Fully stocked. Clean & organized. Very friendly & knowledgeable staff.

My name Is Donnie Effler i work at JAX Port been shopping here for 25 plus years one stop shop and very professional guys working counter.

Great Company, knowledgeable employees. Real commitment to their customers.

Best place to get HVAC related items, and more. Tools, Crescent, Siemens, Sanhua... all of it. Great place, great prices.

Fresh seafood guaranteed. This place knows what they're doing. You won't be disappointed. Prices are great too.

Awesome Experience. These guys have the most Awesome in-store experience. Thanks for all you have done for us!

Called before l went to make sure they had my a/c fan in stock. It was on the counter when l arrived. Great service!

Great customer service and friendly staff

Very helpful and knowledgable staff. Johnston has almost everything you could possibly want, and at great prices. They are my go to HVAC supplier in Jacksonville.

I mange the HVAC systems at a large college campus. I have been shopping at Johnstone Supply almost exclusively since 1991, and before then occasionally while working for a mechanical contractor for 7 years. They always have a smile and are very knowlegable.If you ask an employee a question and they don't have the answer, they WILL ALWAYS get it for you. Some Supply chains treat you like a lower class customer when they find out you don't work for a mechanical contractor. They don't even want to sell you parts or equipment even though you have all of the proper credentials to purchase them, UNLESS, you have an acount with them. Johnstone is 5 star +.

This is hands down the best HVAC supply store in Jacksonville, maybe North Florida. All the employees are very helpful and knowledgeable about the products offered and can always come back with good insight.

I will certainly go back to get the supplies I need here. Prices are good and they had everything i needed. Tyler at the sales counter was A+ too.

Great place they have everything you need and very reasonable prices. I was quoted a price over the phone and when I showed up the gentleman asked if I wanted the American made or the Chinese made model. I'd only brought a certain amount with me so I asked the prices and I was quoted for the American made one with the better warranty and it ended up being just a little bit cheaper then what I was originally told. I will definitely be coming back here.

Robert, Shanna, Bailey, Tony, Ryan - my people! I can't leave out Barbara even though she's now retired, and Hank even though in another department. These guys are top notch and leave no stone unturned. Thank you so much for always being willing to dive down the rabbit hole for whatever weird bit or bob I happen to be searching for on a given day. I often place orders with Robert and even when it's being picked up at another location, he never misses a beat letting me know it's ready to be picked up. You just can't beat the level of service these folks provide and consistently at that. It's a pleasure to work with you all each opportunity that arises to do so.

Very knowledgable counter people

Good place to get supplies

Tony knows his stuff on parts

Wholesale ariconditioning parts
The place to go always have what I need

Great service but was out of stock on a few of the parts I needed and was not sure when they would be back in stock

Average. Unloaded in less than 2 hours. Not alot of space to wait if you arrive early.

During visit place appeared to be very busy,have not used any of their services as of yet