Master Tech Heating & Air

03/19/2026

Give us a call to get your Spring preventative maintenance on your system & ready for 🌞💐🌷🌸🌺

03/11/2026

02/08/2026

Call the MASTERTECH for all your HVAC needs ❄️🔥 423.552.3381

02/02/2026

We hope everyone is safe & warm, we are so sorry for the inconvenience of not being able to get out just because SOME of the main roads maybe clear the side roads in the county are NOT.

(pics are our personal road)

01/25/2026

❄️🧊❄️🧊❄️🧊❄️🧊❄️🧊❄️🧊❄️
Leave your HVAC thermostat set in NORMAL mode, let your HVAC system run as it normally does, unless your HVAC system is not working or heating at all, then call a PROFESSIONAL ❗️

01/24/2026

During these cold days ahead, here at MasterTech we would like for everyone to join us in praying for HOTTT weather & summer days 😊
🌞🏝️🌞🏝️

01/13/2026

Multi-zone mini split installation. Customer very pleased with their home being warm & ready for winter coming.

Another professional & clean install by the name in service:
🔥❄️ MasterTech Heating & Air ❄️🔥

Give us a call for all your HVAC or Mini split needs. ☎️423.552.3381

✅ LICENSED•INSURED•TRUSTED
✅ 30+years experience
✅ Sales•Service•Installation

12/23/2025

We want to wish all our customers, family & friends a very Merry CHRISTmas. We will be closed Dec 24-28, reopen Dec 29.

11/27/2025

We here at MasterTech Heating & Air would like to wish all of our customers, family & friends a very Happy Thanksgiving 🦃