: Offers a wide range of about 2,000 products for HVAC and building controls.

: A primary distributor carrying roughly 2,500 Johnson Controls items.

For quick online orders of individual components like thermostats and sensors: Brands | Johnson Controls - Wesco

: Stocks approximately 2,500 products across various regional locations.

: Specializes in access control, video surveillance (Kantech, Exacq), and intrusion solutions.

Johnson Controls products can be purchased directly through the , authorized regional distributors like Johnstone Supply , and specialized online retailers such as Blackhawk Supply . For large-scale building systems or custom solutions, you should connect with a local representative via the Find a Rep tool . Authorized Distributors

: Provides industrial-grade controls and replacement components. Online Retailers & Specialty Shops

These major suppliers maintain large inventories of Johnson Controls HVAC and building automation parts: