Johnstone Supply

Johnstone Supply operates as a heating equipment supplier serving contractors in Lithia Springs, Georgia, and surrounding areas within Douglas County. Based on 27 verified customer reviews, the business holds a strong 4.2-star rating, indicating consistent satisfaction among professional buyers who depend on reliability and product availability for their own service calls. The Lithia Springs location functions as one of several branches across the region, with reviewer Robby Wiley specifically noting this branch as his preferred stop and mentioning other locations following consistent standards.

The supplier differentiating itself through an extensive catalog of residential and commercial HVAC equipment, ranging from split systems and mini-split variable capacity setups to manufactured housing solutions and field-installed accessories. Their website showcases an eCommerce platform with Express Locker Pickup, allowing contractors to place orders online and retrieve parts without entering the store, a practical option for professionals managing tight schedules. The Training Calendar indicates ongoing education opportunities, which may benefit newer contractors seeking manufacturer certifications or technical knowledge updates.

Customer feedback highlights both strengths and concerns. Reviewer Chris Dallas praised staff for being "tremendous helpers" who recommended a closer store location to save on fuel costs, while K W described orders as "fast, accurate and priced fairly." However, a detailed negative review from Odie Baker describes an incident involving a defective thermostat return, citing communication issues and feeling mistreated during the transaction. These polarized experiences suggest service quality may vary depending on specific staff interactions.