About MSC Heating and Air Conditioning

Master Service Company is your local heating and air-conditioning service company. Our owner, Mike Sublette, has over 47 years of experience in the HVAC industry. We pride ourselves on a service first attitude. Our company provides service to the Lindale, Tyler, Mineola and Chapel Hill areas, as well as greater East Texas. Contact us if you want the job done right the first time.

Our Motto : Service is what we're about

At Master Service Company, you’ll find that you not only receive superior service but that someone is always reachable when you need us. To us, that’s all part of “Making it Happen.” Call us today to find out how we can help you with all of your HVAC needs.

Trust Our Team of Experts

Our HVAC team utilizes the latest technologies, while at the same time maintaining our sense of family values when servicing your home.

Our Dedicated Team

Dedicated to customer service. We stand behind our work, and most important we serve our Lord Jesus Christ to the best of our ability.

Judy Sublette

Co-Owner

Shannon Sojourner

Office Manager

Matthew Sojourner

Service Technician

What Our Clients Say

We Sell the Best and Service the Rest