Built by techs. Run by people.
Duke Heating And Air Systems started in 2008 in a one-truck garage on Main Street. Founder Marcus Vega had spent fifteen years installing systems for the big guys and got tired of watching customers pay for tactics instead of trade.
Today we're a 28-person team running 12 trucks across the Blount County area — but the promise hasn't budged. Honest diagnostics. Flat-rate quotes. A technician who will actually explain what's happening to your equipment and why.
We service every major brand, hold NATE and EPA 608 certifications, and back every installation with a 10-year parts and labor warranty. That's it. No gimmicks.
Craftsmanship
Every install is treated like it's going in our own home. Clean lines, labeled wiring, no shortcuts.
Transparency
You see the diagnostic. You approve the price. Nothing happens without a clear, written quote.
Reliability
Real humans answer the phone. Real trucks show up. Real warranties stand behind the work.
Want to work with us?
We're always looking for great techs and honest people.