Johnstone Supply

Johnstone Supply operates as a heating equipment and HVAC parts distributor in Lancaster, Pennsylvania. While the company does not publicly list a founding year or license number, it maintains a perfect 5.0-star rating across 6 customer reviews, indicating strong local reputation and service quality. The business serves contractors and DIY customers in Lancaster and surrounding Pennsylvania communities, offering a comprehensive catalog of HVAC equipment, replacement parts, and installation accessories.

Unlike a traditional service contractor, Johnstone Supply functions as a professional distributor stocking major equipment brands including furnaces, heat pumps, mini-split systems, geothermal units, and evaporative coolers. Their extensive parts inventory covers HVACR components such as compressors, motors, coils, thermostats, and refrigeration equipment, making them a one-stop resource for contractors seeking equipment and parts for commercial and residential jobs.

Reviewers consistently praise the staff at this Lancaster location. Angel Morrison noted the helpful and friendly team, while John Schell and Kathy Schell specifically mentioned the knowledgeable staff who assist in any way possible. Tim McClymont and Vaughn Landis additionally highlighted great service and products, with Landis calling the team "great people" offering quality customer service. The 5-star consensus across all 6 reviews reflects reliable support for HVAC professionals and homeowners alike.