The Southeast’s most trusted name in thermal transfer equipment.

About Mahan's

Mahan's Thermal Products has been in business since 1965 serving the industrial market with the design and sale of heat transfer products. During that time, Mahan’s has grown into a complete provider of heat transfer components, systems, parts and services. Backed by over 50 years of service, Mahan's specializes in the cleaning, repairing, and building of all types of thermal products. Mahan’s has developed many long-term relationships with our clients, earned by a commitment to provide the best product at a competitive price. For any questions you may have regarding heat transfer products please give us a call today at 770-786-5555.


Randy Mahan and Mahan’s Thermal Products go above and beyond every time. They have supplied the heat exchangers from original projects and parts, and the customer service is fantastic. They make me look good at my job. Randy is on call 24/7 and helps us whenever we need him. You can call him at 10pm or even 3am, and he will answer. He gets it done ASAP. Mahan’s gives us what we need at a reasonable price. Plus, you don’t ever have to chase the down because they’re always on top of it, whether it be a new purchase or a replacement.

– Paul, DSM planning group

We’ve been a customer of Mahan's for 15 years, and we always keep coming back for their service. Any time we need Heat Exchangers or parts, we always go to them. They deliver on time, and they tell you when they can get it to you. They’re so helpful in answering any questions you have, and they help you with any trouble you may face. We highly recommend Mahan's for anything related to heat exchangers, gaskets and great customer experience.

– Terry Everett, Senior Project Mgr. 3S Team