Johnstone Supply

Johnstone Supply operates as a heating equipment supplier on Staten Island, serving residential and commercial customers across the borough. The location holds a 5.0-star rating from 32 customer reviews. The store maintains standard business hours Monday through Friday from 7 AM to 5 PM, with weekend availability not offered.

The supplier maintains an extensive inventory of HVAC equipment including single packaged units, split systems, mini-split systems, multi-zone and variable capacity systems, as well as gas and oil furnaces. They offer evaporator coils, air handlers, and installation accessories for both residential and commercial applications. Their JS Solutions program and education training resources support contractors and DIY customers alike.

Customer reviews consistently highlight the knowledgeable and helpful staff at this Staten Island location. Reviewers specifically mention Jimmy, who went above and beyond to load equipment and ensure customers had all needed items. James receives praise for his expertise and work ethic, with one reviewer noting his deep product knowledge. Multiple customers describe the team as pleasant, professional, and informative, recommending this supply house for anyone seeking HVAC equipment and genuine assistance.