THM’s heaters provide customers the opportunity to get their project off the ground quickly and affordably.

built on reputation created to serve

What's That?

Did you know that right in the hallway of our offices in Tulsa, Oklahoma, there is a replica of a THM Heater System?

Join us for an exciting new episode of Donuts with Doyle, where Doyle will be your guide on an exclusive tour of this unique part of our office. Delve into the inner workings of a heating system and gain invaluable insights into its operation.

Click below to watch this episode.