Johnstone Supply

Heating equipment supplier
4.6(33 reviews)
4820 Clark Howell Hwy Ste A, Atlanta, GA 30349
Johnstone Supply

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About Johnstone Supply

Johnstone Supply operates as an HVAC equipment distributor serving contractor professionals in Atlanta and the broader Georgia market. The store at this location carries a full inventory of heating and cooling components including furnaces, split systems, mini-split systems, and air handlers from major manufacturers. With a 4.6-star rating aggregated across 33 customer reviews, the location has built a reliable reputation among local HVAC technicians and installation crews who depend on same-day parts availability for service calls and new construction projects.

The Atlanta branch distinguishes itself through specialized product categories not commonly found at general supply houses. Inventory includes variable capacity systems, multi-zone configurations, and manufactured housing units alongside traditional residential unitary equipment. The store offers Express Locker Pickup, enabling contractors to place orders online and retrieve parts outside standard business hours. Extended warranty programs are available onselect residential equipment, providing coverage options that contractors can transfer to their homeowners after installation.

Customer feedback highlights the technical expertise of counter staff, particularly Josh, who diagnosed a capacitor issue for one reviewer and recommended a contactor replacement that resolved the problem. Another review references Tracey's continued account management since 2008, demonstrating long-term relationships with contractor clients. Multiple reviewers specifically mention the speed of service, noting efficient transactions that keep trucks on the road.

What Customers Say

Seven of eight reviewers award 5 stars, with repeated mention of knowledgeable counter staff including Josh and Tracey. Speed of service appears in three reviews, while technical accuracy in diagnostics is praised by name. All reviews come from contractors seeking parts rather than homeowners.

Working Hours

SundayClosed
Monday7:30 AM–5 PM
Tuesday7:30 AM–5 PM
Wednesday7:30 AM–5 PM
ThursdayToday7:30 AM–5 PM
Friday7:30 AM–5 PM
SaturdayClosed

Services

HVAC Equipment Distribution

Wholesale supply of heating, cooling, and ventilation equipment to licensed contractors.

Parts & Components

Capacitors, contactors, coils, and installation accessories for repairs and new installations.

Mini-Split Systems

Single-zone and multi-zone mini-split inventory for residential ductless applications.

Gas & Oil Furnaces

Residential furnace options including gas furnaces and oil furnace models.

Extended Warranties

Optional warranty coverage programs available on select residential equipment.

Express Locker Pickup

Online ordering with convenient curbside pickup for time-sensitive service calls.

Commercial HVAC Equipment

Single-packaged units and split systems designed for light commercial applications.

Account Management

Dedicated contractor accounts with personalized service and ordering history.

Frequently Asked Questions