Johnstone Supply Upper Midwest

03/26/2026

The wait is OVER! 📲 Download the new Johnstone Supply mobile app today. Check out this quick video to learn about all the great new bells and whistles available at the touch of your finger:

The Johnstone Supply app connects you to your distributor from wherever the job leads you. Access our complete selection of HVAC & refrigeration parts, suppl...

02/09/2026

You know Johnstone Supply is your go-to place for HVAC equipment and parts, but did you know we also stock a wide range of industry-leading water heaters, boilers, and hydronic parts/accessories? 👇Click to learn more!

https://www.johnstonesupply.com/Hydronics-Plumbing

01/21/2026

We appreciate everyone who stopped by our Sioux Falls store today for Winter Weiner Wednesday 🌭 Doing your job is hard with frigid temps, but it's even harder on an empty stomach!

We appreciate that you choose Johnstone Supply to support your business and thought this was the perfect way to say thank you 😊

01/09/2026

New hires? Cross-training? Or maybe business is slow with the mild weather? No matter what you've got going one, we've got the training classes you need to keep your team sharp! 🧐

From basic to advanced, our hands-on technical training classes are the perfect fit for any experience level. Check out our website below to see upcoming classes in your area 👇

We believe that our skill based trainings decrease call-backs, improve efficiency, and improve customer relations by helping create confident and proficient technicians.  From refresher trainings in person to online trainings to building a technician from the ground up, we are dedicated to making s...

01/06/2026

Is getting more organized one of YOUR new year resolutions? 👀

We can help! 😃

No, not with your decorative Troll collection-- with your shop's inventory! Even with the best team and system in place, there are bound to be gaps and excess in your inventory. But with our Inventory Management Program (IMP), we can help you get a handle on what you have on hand, what inventory levels you should be stocking during the season, and where you can transition to universal parts or new product.

Reach out to your local Johnstone Supply store and ask to speak with one of our IMP experts to learn more!

And good luck with your Troll collection...

12/31/2025

Just a reminder that we will be CLOSED tomorrow at all locations.

We hope you have a safe and happy New Year and wish you the best in 2026! 🥳

12/24/2025

Merry Christmas from all your friends at Johnstone Supply! 🎅

We will be CLOSED at noon today, and back open on Friday, December 26th. Remember that our After Hours support is always there for you when you need us, and our website for 24/7 parts and equipment ordering.

May your holiday be bright, and your after hours calls minimal 😉

12/05/2025

When it's freezing cold and you need to find the right part FAST 🥶 Just use our part-to-part locator! 👇

Search for OEM and universal parts from major equipment brands, even the ones we don't stock. Log in today and start working smarter, not harder 😉

www.johnstonesupply.com

12/01/2025

Don't forget to shop at johnstonesupply.com today to save 5% 👀 Must purchase online to qualify, see our flyer for more details.

11/27/2025

Wishing you endless gravy and juicy turkey this Thanksgiving! 😋

Remember that we are CLOSED today and tomorrow, but we'll be back at it again on Monday, December 1st (be sure to save that extra pie for us!).

11/25/2025

We were thrilled to host Thanksgiving luncheons at each of our seven stores this month (that's a LOT of turkey!). We are so thankful for all of the contractors who partner with us, and we wish you the best for the Thanksgiving holiday!

Remember, Johnstone Supply will be CLOSED November 27-28th in observance of the Thanksgiving holiday, but the website and our after hours service is always there for you.

Gobble till you wobble!😉

05/29/2025

We're excited to partner again with Warriors Never Give Up on their annual Shootout Fundraiser! Learn more and register your team on their website at www.WarriorsNeverGiveUp.org. 😃