Randall K. Moore


Randall, better known as Randy, has been involved with the business dating back to when he was only 12-years-old. Known as “The Ace” in the industry, his knowledge and expertise are admired by many. His attention to detail and personal approach are common compliments from our many satisfied customers. Randy is not just the owner of Thermotech Inc., but the hardest worker of us all, putting in countless hours of overtime every day.

Chris Moore

General Manager

Chris, Randall’s son, joined the team in 2016 and has been busy updating the company by going to a completely paperless system. He’s incorporating the latest technology to be able to serve you better.  Chris oversees operations and dispatch departments.  He is continuing to drive efficiencies throughout the company to enable services that meet and exceed the expectations and needs of customers and clients.



Nancy Moore

Office Manager

Nancy, Randall’s wife, has been running the accounts payable and receivable operations since 1994.  She is also the administrative assistant to Randy and the financial decision maker for the company.  She can help with any invoice questions you may have. 




Lesli Deppen

Service Dispatcher/Admin


Lesli has been with Thermotech since 2003, when she graduated with her Business Management degree.  She is the voice you’ll hear when calling us!  Lesli is busy taking all the phone calls and dispatching our techs to each job, as well as providing excellent customer service to each caller.  No job is too big or too small for her to see it’s taken care of in a timely and efficient matter.  Customers always come first and you will see that in how she treats you. 




Jason Haller

Parts/Inventory Manager


Jason came to Thermotech as a Service Technician and it didn’t take long for him to prove himself as a leader.  Jason has a degree in IT, which was very beneficial to us in implementing our new service software system, Service Titan.  His main role is ordering parts and keeping our inventory up to date to provide customers with the best.  Jason is a big asset to our team. 



Chuck Miller 

Service Manager


Chuck comes to Thermotech with 30+ years experience in the field and many of them were as a Service Manager.  Chuck is always out and about helping techs, visiting customers, creating estimates and staying late everyday to make sure everyone is well taken care of.  When you talk to Chuck, you know you are talking to one of the best.





Rick Mills



Rick is no stranger to this industry as he owned and operated a very successful HVAC/R business up in Juniata County for most of his life.  Rick has been with Thermotech for several years now and continues to provide everyone with his extreme knowledge and experience.  He is busy creating estimates for large projects and managing them as well. 




Our Amazing Service Staff