Johnstone Supply

Johnstone Supply operates as a heating equipment supplier in Tampa, Florida, holding a 4.5-star average across 67 customer reviews. The location serves contractors and homeowners throughout the Tampa metropolitan area and neighboring communities. Business hours run Monday through Friday from 7:30 AM to 5:00 PM, with Saturday and Sunday closed. The supplier maintains a broad inventory of HVAC equipment ranging from residential split systems to commercial packaged units, positioning itself as a resource for professional contractors and DIY homeowners alike.

The Tampa branch differentiates itself through extensive brand partnerships and product availability. Website listings show single-packaged units, split systems, mini-split systems, furnaces, evaporator coils, and air handlers across both residential and commercial categories. Reviewers consistently praise the inventory depth, with one five-star reviewer noting the location is very well stocked of all products, supplies and tools. The supplier carries field-installed accessories and extended warranties, offering a one-stop resource for complete HVAC system installations rather than piecemeal parts sourcing.

Customer reviews highlight specific staff members who deliver exceptional service. Reviewer Brooke Mason specifically names Dennis and Mark as very knowledgeable staff, noting they almost guarantee you will always find what you are looking for or need. Another reviewer, Julio Maximo, worked with Wayne and described him as very knowledgeable and super helpful with fair pricing. The positive experiences center on staff willingness to source parts from other locations and go above and beyond when shipping delays occur, though some reviewers note occasional inventory discrepancies between what the counter shows and what is physically available.