Johnstone Supply

Johnstone Supply operates as a wholesale HVAC equipment distributor at 481 in Mobile, Alabama, serving licensed contractors and trade professionals rather than retail homeowners. The location maintains a 4.1-star rating compiled from 25 customer reviews, with visitors frequently acknowledging the staff's willingness to locate specialty components. Business hours run Monday through Friday from 7:30 AM to 4:30 PM, closing daily at 4:30 PM.

This Mobile branch stocks the full spectrum of residential and commercial HVAC equipment, including single packaged units, split systems, mini-splits, variable capacity systems, air handlers, evaporator coils, and both gas and oil furnaces. The website also lists field-installed accessories, multi-zone configurations, and extended warranty options covering major equipment categories. Unlike retail outlets, this location operates on a contractor-only distribution model, allowing them to maintain specialized inventory including harder-to-source components.

Reviewers who named staff members specifically highlight the manager Nichole as a key asset, with one contractor noting she is awesome and very helpful. Another reviewer recounts finding a difficult motor through the supplier when other branches came up empty, praising the team's dedication to tracking down needed equipment. These accounts suggest the location excels at sourcing uncommon parts for professionals facing time-sensitive installations.