We are available 24 hours a day, 365 days a year!
For emergency access to the Dayton and Toledo branches,
see store contact information.
Johnstone Supply is a nationally recognized distributor of equipment, parts and supplies to the HVAC, Refrigeration, MRO and Property Maintenance fields! Our Dayton and Toledo In-side sales teams offer you over 125 years of combined HVAC/R experience. All of our staff has worked in the trade or trained on the thousands of products we offer. In addition, they are supported by an amazing computer cross reference database of over 1.1 million parts.
What you need, we can help!
Product – Service – Knowledge!
Whatever you need we can help! Just give us a call or stop on by and say hello!
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