HVAC Resources

Take Advantage of All We Have to Offer

At McCall's Supply, we want you to have all the information you need to make the best HVAC choices for the comfort of your home or your business. Our resources tab will be an outlet that you can turn to when you are looking for answers to your questions. It's here that you can learn of all of our ongoing promotions. Stay up to date and never spend a dollar more than necessary.

All of our upcoming training sessions & events are also highlighted and are searchable by topic and month. Find out if there’s an event coming soon that you could benefit from! If you’re interested in learning right now, take a look at our blog or our video library. We’re sure you’ll find something interesting. We’ll be updating both of these pages often, so make sure to check back often for all the latest.


At McCall's Supply we value and respect your privacy. You can submit your completed credit application to your territory manager, store manager, or send directly to our credit manager Eric Coker. His email address is ecoker@mccallsinc.com, fax number is 843-380-0412, or mail to Eric Coker c/o McCall's Supply, P.O. Box 39, Johnsonville SC 29555

Fill out a Credit Application.