Johnstone Supply
(253) 238-2606
3003 West Valley Hwy East, Suite 200, Sumner, Washington, 98390
Business hours
| Monday | 7:00am to 4:30pm |
| Tuesday | 7:00am to 4:30pm |
| Wednesday | 7:00am to 4:30pm |
| Thursday | 7:00am to 4:30pm |
| Friday | 7:00am to 4:30pm |
| Saturday | Closed |
| Sunday | Closed |
About us
We are a national wholesale distributor that supplies professional HVACR contractors with a comprehensive inventory of tools, supplies, equipment and widest selection of genuine OEM Parts. We have replacements for nearly every major brand and an extensive cross-reference tool that makes sourcing hard-to-find parts easy.
| Year established | 2025 |