Johnstone Supply
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About Johnstone Supply
Johnstone Supply operates as an HVAC contractor in Hilliard, Ohio, maintaining standard commercial hours from 7 AM to 5 PM Monday through Friday. The business carries a 4.4-star rating compiled from seven customer reviews, reflecting mixed but generally positive experiences from the local client base.
The Hilliard location distinguishes itself through an on-site training facility that serves trade professionals, drawing positive feedback for classroom instruction and hands-on education. Daniel Osterman's review notes the facility includes a showroom designed for product demonstration, while multiple customer comments highlight knowledgeable counter staff who assist with technical inquiries. The operation appears contractor-focused, with website features suggesting distribution relationships for equipment procurement.
Customer reviews reference specific team members in positive contexts. Daniel Osterman describes a first-time training experience where the instructor delivered accessible, trade-applicable content to the group. Both Jason Nichols and Butch Rose characterize the staff as helpful, with Nichols specifically praising the customer service quality.
What Customers Say
Three published reviews award five-star ratings, with customers highlighting training class quality, knowledgeable instructors, and attentive counter staff.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| WednesdayToday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
HVAC Equipment Sales
Distributes residential and commercial units including split systems, packaged units, and variable capacity systems.
Training Programs
Hosts classroom instruction fortrade professionals with on-site instructor and scheduled sessions.
Counter Services
Provides technical assistance and product selection guidance through knowledgeable counter staff.
Showroom Demonstrations
Maintains display space for customers to examine equipment options in person.
Mini-Split Systems
Offers single-zone and multi-zone configurations along with field-installed accessories.
Furnace Options
Lists gas and oil furnace models alongside evaporator coils and air handling units.