Johnstone Supply
(410) 391-5495
9100 Yellow Brick Rd, Ste A-C1, Rosedale, Maryland, 21237
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
Johnstone Supply is a leading wholesale distributor for multiple leading brands of HVAC/R equipment, parts and supplies available and in-stock at local branches. With Johnstone, you can stay current on product and technology changes, in addition to programs that make it easy for the contractor.