Johnstone Supply

Johnstone Supply at 3801 1st Ave N is Birmingham's trusted HVAC resource for contractors and skilled technicians. We provide a comprehensive inventory of top-tier equipment, parts, and supplies from leading brands. Our offerings include residential and commercial HVAC systems, furnaces, air conditioners, heat pumps, and thermostats. Professionals rely on our extensive selection of refrigeration components, tools, and diagnostics equipment. Beyond parts, we provide essential support with system design and technical assistance to ensure your projects are completed efficiently and effectively. For all your HVAC and refrigeration needs, visit our Birmingham location for expert service and industry-leading products.