Welcome to Johnstone Supply

Our Vision: “To be our customers’ preferred wholesaler by exceeding expectations through quality service, added value and caring employees.”

Thanksgiving, Christmas Luncheon, Christmas and New Years Schedule!

Nov 23 Thursday -Closed Thanksgiving
Dec 18 Kalamazoo Lunch 11am-2pm
Dec 18 Benton Harbor Lunch 11am-2pm
Dec 19 South Bend Lunch 11am-2pm
Dec 19 Elkhart Lunch 11am-2pm
Dec 20 Muskegon Lunch 11am-2pm
Dec 20 Holland Lunch 11am-2pm
Dec 21 Grand Rapids Lunch 11am-2pm
Dec 21 Comstock Park Lunch 11am-2pm
Dec 22 Friday – Closed at Noon!
Dec 23-25th Closed Weekend & Christmas Day
Dec 30 Closed Saturday
Dec 31 Closed New Years Eve
Jan 1 Closed New Years Day

Fall/Winter Saturday Hours

Starting Saturday Oct 7 we will begin our Fall/Winter Saturday hours where we are open from 8am to 12pm at the following locations: Muskegon, Grand Rapids, Comstock Park, Holland, Kalamazoo, Benton Harbor and South Bend. Keep in mind that on Saturdays we operate witha limited staff so phone service may be limited during that time.

Preseason Program

Be sure to take advantage of great prices on items you need for fall sales and service. Over 650 fast selling items are featured.

Qualifying order minimum is just $750 and it locks your pricing in until April 1, 2018!*

The qualifying period is over but we will still accept preseason orders until Dec 31, 2017**

*Prices are subject to change due to unforeseen manufacturer increases.
*For accounts that are current, with approved credit. (Must indicate preference at time of order.)
**Orders placed after Nov 15, 2017 are not eligible for the appreciation gifts on page 2. Some manufacturers like Honeywell have special promotion and gift cards that are no longer available.

Contact anyone at Johnstone Supply for your copy or request a pdf from kpoland@jswmi.com

New Phone System

To better serve our customers we recently transitioned to a new phone system that interconnects all 8 branches. Just dial 2 for sales and you are connected with the branch you dialed! For faster service dial 3 and the first person in our other branches will help you.The new system is helping us improve customer service at many levels.  . Thank you!

Kids Food Basket

Thanks to everyone who donated to the recent food drive for Kids Food Basket! Pictured is Michael Engel from our Grand Rapids branch as well as representatives with Kids Food Basket. We collected 25lbs of food in the recent drive!

New Nest Products


Nest recently added some new colors to the thermostat. Now you can get copper, black, white and stainless steel. A new outdoor camera is also available that works 24/7 rain or shine. It features a built in mic/speaker for 2 way communication to your connected device. The Nest Protect smoke alarm verbally calls out carbon monoxide or smoke alarms and exactly where they are occurring.  All part of a total home connected system that also works with thousands of other connected devices.

Become a Nest Pro Contractor and start selling more while building smart home systems for your customers. Customers of Nest Pro contractors enjoy a longer 5 year warranty. Nest Pro contractors also sell more jobs using widely recognized Nest products that are in demand. Contact anyone at Johnstone Supply for more information or to purchase Nest devices.

Welcome South Bend and Elkhart Branches!

indianaEffective January 1, 2017 the existing South Bend and Elkhart, IN Johnstone branches joined the Muskegon group. This brought the group total to 8 stores in Western Michigan and Northern Indiana. Former South Bend owner Andy Peck will continue to work with the stores in 2017 to ensure a smooth transition but will then change his focus onto other future endeavors. You can expect to see the same team members you have come to know as well as their high level of customer service. The entire Muskegon team welcomes South Bend and Elkhart employees to our team!

In addition to all that Johnstone Supply offers, the South Bend group brings to Muskegon added knowledge, product and expertise in refrigeration and commercial products. Muskegon in turn brings updated computer technology, rf bar-coding and several added product lines to South Bend. Customers can also expect to see enhanced deliveries and services once the transition is complete.

Let us know if you have any questions.

Fujitsu VRF AirStage

airstageOur company was recently selected to be the Fujitsu VRF AirStage distributor. We are the only distributor with this designation in Michigan!

The extremely efficient Fujitsu VRF system allows from 6 to 24 tons with up to 45 heads on one system. Depending on the configuration you can cool in one part of the building while heating in another. In order to sell this advanced product you will need to attend our Fujitsu R.A.I.T training class.
Please inquire if interested!

Did you get the Johnstone Mobile App Yet?


  • Real Time Order Entry!
  • Pricing & Availability!
  • Search for Products!
  • Scan Barcodes!
  • Product Pictures & Specs!
  • Product Groups!
  • Replenish your Inventory!
  • Open Orders, Bids, Invoices!
  • Payables Summary!


To sign up:  Just contact Neda Holt at nholt@jswmi.com or (231) 777-2727 ext. 1300. You will then receive a return email inviting you to download the Johnstone “OE Touch” app from either the Apple App Store or the Google Play Store for Android. You will also receive a temporary password which you will be prompted to change at your first login. Give it a try!

Now stocking Viega ProPress & MegaPress!

ViegafittingsJohnstone Supply is now stocking Viega ProPress & MegaPress fittings and accessories! Save time, labor and make more profit. Join the thousands of contractors who join copper and blackpipe with the Viega system. Ask your Johnstone representative for more information.


Recent & Upcoming Price Changes

Hart & Cooley Flex price increase 7% effective January 8, 2018
Hart & Cooley Grills and Registers price increase Various effective January 2, 2018
Goodman price increase 6% effective January 1, 2018
Purolator Air Filters price increase various effective January 1, 2018
Thermo Manufacturing price increase 5% effective January 1, 2018
Daikin Light Commercial price increase 6% effective January 1, 2018
Miller/Nordyne price increase 3% effective January 1, 2018
Aprilaire price increase 3% effective January 1, 2018
Fujitsu VRF/Airstage price increase various effective January 1, 2018
Viega price increase 2.5% effective January 1, 2018
Amana PTAC price increase 6% effective January 1, 2018
Century Motors price increase Various effective January 1, 2018
Danfoss price increase Various effective January 1, 2018
Diversitech price increase Various effective January 1, 2018
Fasco Motors price increase Various effective January 1, 2018
Honeywell price increase 2-3% effective January 1, 2018
J/B Industries price increase 5% effective January 1, 2018
US Motors price increase Various effective January 1, 2018
Browning price increase Various effective January 1, 2018
Coleman Furnaces & A/C price increase 6% effective January 1, 2018
Shuretape price increase 3-7% effective December 9, 2017
Heil/ICP price increase 4.5% effective December 1, 2017
Johnson Controls JCI price increase 2.5% effective December 1, 2017
White-Rodgers price increase 3% effective December 1, 2017
AO Smith Water Heaters price increase 4% effective August 28, 2017
Honeywell price increase 3-5% effective August 27, 2017
SpacePak price increase 3-5% effective August 18, 2017
Viessmann price increase 4% effective July 17, 2017