Johnstone Supply

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About Johnstone Supply
Johnstone Supply serves Murrells Inlet as a heating equipment supplier, operating as Store 232 within a regional distribution network. The location holds a 4.7-star rating derived from 20 customer reviews, reflecting consistent satisfaction across both contractor and homeowner transactions. Customers travel from surrounding communities including Georgetown and Conway to access the inventory of HVAC components, furnaces, and installation accessories available at this outlet. The store maintains weekday hours from 7:30 AM to 5 PM, serving those who require equipment for new installations, system upgrades, and repair projects.
The product catalog distinguishes this supplier through its breadth of residential and commercial HVAC solutions. Inventory includes single packaged units, split systems, and mini-split configurations alongside air handlers, evaporator coils, and both gas and oil furnaces. The location offers extended warranties on select equipment, providing purchasers with additional coverage beyond standard manufacturer terms. Commercial single packaged units and specialty items like variable capacity systems expand options for contractors managing larger projects or custom installations.
Customer experiences highlight the responsiveness of staff members including Noah, Jay, Nate, and team members who handle orders and delivery coordination. Reviewers describe receiving materials on schedule without back orders, with competitive pricing noted on heat pump and ductwork components. One customer recounted completing an entire new ductwork installation including a heat pump using materials sourced from this Murrells Inlet location, emphasizing timely delivery and accurate order fulfillment.
What Customers Say
Six of eight reviewers award five stars, praising on-time delivery and competitive pricing. Negative reviews cite thermostat pricing and Saturday availability inconsistencies, while positive feedback emphasizes helpful staff and material accuracy.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–5 PM |
| Tuesday | 7:30 AM–5 PM |
| Wednesday | 7:30 AM–5 PM |
| Thursday | 7:30 AM–5 PM |
| FridayToday | 7:30 AM–5 PM |
| Saturday | Closed |
Services
HVAC Equipment Sales
Single and split packaged units, furnaces, air handlers, and evaporator coils for residential and commercial applications.
Mini-Split Systems
Single zone and multi-zone mini-split configurations for flexible heating and cooling installations.
Variable Capacity Systems
Variable capacity residential unitary systems designed for energy-efficient temperature control.
Ductwork Materials
Complete ductwork components and installation accessories for new construction and upgrades.
Extended Warranties
Optional extended warranty coverage available on select HVAC equipment purchases.
Commercial HVAC Solutions
Commercial single packaged units and specialty systems for business and multi-unit installations.
Heat Pump Equipment
Heat pump units and related components for residential heating and cooling applications.