Comfort You Can Feel, Service You Can Trust

HVAC Specialist in Knoxville, TN

Knoxville, TN HVAC specialist providing air conditioner repair and installation, furnace and heat pump repair and replacement, ductwork design and sealing, indoor air quality solutions (filtration, UV, humidifiers), thermostat upgrades, seasonal maintenance, and 24/7 emergency service for homes and small businesses.

who we are

About Our Knoxville, TN HVAC Specialists

ThermoSTAT Heating & Cooling serves Knoxville, TN with full-service HVAC work, including AC repair, replacement, and seasonal tune-ups; furnace and heat pump installation, diagnostics, and maintenance; ductless mini-split install and service; smart thermostat setup and calibration; indoor air quality solutions such as whole-home humidifiers, dehumidifiers, and media air filters; duct inspection and sealing; and emergency HVAC repair. Technicians handle refrigerant leaks, compressor and blower issues, frozen coils, ignition problems, airflow balancing, and energy-efficiency upgrades for homes and light commercial spaces.

“We take pride in earning trust the old-fashioned way through quality work and honest communication. Keeping families comfortable is what we do best, and I’m proud to serve this community every day.”

Owner of ThermoSTAT Heating & Cooling

Testimonials

What Our Customers Are Saying

Homeowners across Jacksboro trust us for honest service, quality work, and lasting comfort.

Featured Project

Recent Work That Shows Our Commitment to Comfort

See how our local team restored comfort and efficiency to a Campbell County home.

Why Choose Us?

Why Homeowners in Jacksboro Choose Thermostat Heating and Air Conditioning

We combine honest service, local experience, and proven results to make every job stress-free and dependable.

Local Experts Who Care

We live and work in the same community we serve, so every project matters to us.

Honest, Upfront Pricing

You always know what to expect before we start, with no hidden fees or surprises.

Reliable Work You Can Trust

Every installation and repair is done with precision, backed by years of hands-on experience.

Services

Comprehensive Heating and Cooling Services in Jacksboro, TN

Cooling Knoxville, TN

Get Cooling in Knoxville, TN that tackles muggy summers, high pollen, and uneven temperatures in split-level homes from Bearden to Fountain City. We diagnose hot upstairs rooms, weak airflow to back bedrooms, clogged condensate drains, and outdoor units after summer storms. Improve comfort with right-sized heat pumps, SEER2 replacements, duct sealing, and zoning that balances rooms without overspending on energy from KUB. Add whole-home dehumidification and smart thermostats for UT game-day schedules. We protect systems with surge protection and drain safety switches. Need help now? Explore Cooling in Knoxville, TN options and schedule Cooling in Knoxville, TN today now.

Heating Knoxville, TN

Heating in Knoxville, TN demands gear that handles wet cold snaps and older crawlspace ducts. You need fast diagnostics, safe gas furnace repairs, efficient heat pump optimization, and emergency fixes before pipes freeze. We calibrate thermostats, seal leaky ductwork common in North Knox bungalows, and size systems for Sequoyah Hills to Fountain City homes. Cut bills by pairing smart controls with TVA EnergyRight rebates and KUB rate awareness. Choose Heating in Knoxville, TN to get clean airflow, quieter rooms, and even temperatures. We service electric and gas, perform carbon monoxide tests, and winterize systems before Appalachian cold fronts hit.

Indoor Air Quality Knoxville, TN

Improve Indoor Air Quality in Knoxville, TN with targeted testing, filtration, and humidity control built for our valley climate. Tackle spring oak and ragweed pollen, summer humidity that feeds mold in crawlspaces, and lingering odors from tightly sealed homes. We test particulates and VOCs, seal leaky ducts, install HEPA and UV purification, and set whole‑home dehumidifiers to stop condensation on windows and vents. Reduce dust on furniture, ease allergy flare‑ups, and protect hardwoods and drywall from moisture. Get solutions that fit basements, attics, and heat‑pump systems common across Knoxville neighborhoods. Learn more: Indoor Air Quality in Knoxville, TN today.

Emergency HVAC Service Knoxville, TN

When your heat pump stops on a humid August night or a cold snap ices your outdoor unit, you need Emergency HVAC Service in Knoxville, TN now. We answer 24/7, arrive with parts for common fixes—capacitors, blower motors, refrigerant leaks, failed thermostats—and restore heating or cooling quickly. Technicians know Knox County homes, from crawlspace air handlers in South Knoxville to units near UT. We clear iced coils, address flood-damaged condensate pumps after summer storms, and check carbon monoxide on furnaces. Request Emergency HVAC Service in Knoxville, TN to prevent pipe bursts, protect pets, and keep humidity and allergens controlled.

Light Commercial HVAC Service Knoxville, TN

Choose Light Commercial HVAC Service in Knoxville, TN to keep offices and retail comfortable through muggy summers and cold snaps. We troubleshoot hot spots in storefronts, fix rooftop failures after storms, and balance airflow to reduce humidity and mold risk. Schedule preventive maintenance to avoid downtime, optimize heat pumps for TVA rate windows, and improve allergy control with filtration and fresh-air ventilation. We diagnose economizer faults, quiet noisy package units, and program thermostats for split schedules. Need rapid repair near Market Square or Northshore? Get service tailored to your building and hours: Light Commercial HVAC Service in Knoxville, TN.

Smart Thermostat Installation Knoxville, TN

Searching for Smart Thermostat Installation in Knoxville, TN? We optimize heat-pump and dual‑fuel systems for East Tennessee’s humidity swings, reducing hot‑cold spots in older North Knoxville homes and Farragut builds. We check KUB time‑of‑use compatibility, program geofencing for I‑40 commuters, and set schedules around UT game days. We integrate weather data, lock in setpoints, and stabilize bedrooms over garages. We resolve Wi‑Fi dead zones, label wiring on older thermostats, and sync zoning, variable‑speed blowers, and mini‑splits. Choose local pros who understand TVA rebates and pollen season airflow. Get Smart Thermostat Installation in Knoxville, TN done right—precise, tested, supported.

Contact your local Knoxville HVAC Specialist today for all your heating and cooling needs.

How We Work

Our Process in Knoxville, TN

Our process is simple, transparent, and built around your comfort from start to finish.

01.

Schedule Your Appointment

Contact our friendly team to set up a time that works best for you.

02.

Inspection and Honest Recommendation

We assess your system, explain what we find, and offer clear solutions that fit your needs.

03.

Fast, Professional Service

Our technicians complete the work efficiently and leave your space clean and comfortable.

Areas We Serve

Proudly Serving Jacksboro and the Greater Campbell County Area

Jacksboro, TN, LaFollette, TN, Caryville, TN, Clinton, TN, Maynardville, TN, Jellico, TN, Oliver Springs, TN, Fincastle, TN, Norris, TN, Oak Ridge, TN, Rocky Top, TN, Rutledge, TN

Frequently Asked Questions

Got Questions? We've Got Answers

How fast can you respond to a service call?

We know heating and cooling issues can’t wait. Our team offers same-day appointments when possible and 24-hour emergency service for urgent repairs.

What brands do you work with?

We service all major HVAC brands and models. Whether you have a newer system or an older setup, our technicians have the experience and tools to get it running right.

What areas do you service?

We proudly serve LaFollette, Jacksboro, Caryville, and nearby communities across Campbell County. If you’re unsure whether we cover your area, give us a quick call and we’ll be happy to confirm.

Do I need regular HVAC tune-ups?

Yes. Routine maintenance helps prevent sudden breakdowns, improves system performance, and extends the life of your equipment. A quick seasonal check keeps your system efficient year-round.

How can I schedule an appointment?

You can call us directly, fill out our online form, or send us a message anytime. Our office team will respond promptly to confirm your service time and answer any questions.

More about Knoxville, TN

Current Weather in Knoxville, TN

Scattered Clouds

59 °F

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0 mph

Wind Speed

82 %

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Neighborhoods in Knoxville, TN

North Knoxville, Old North Knoxville, East Knoxville, West Knoxville, Island Home Park, Mechanicsville, Old Sevier, Park City, Old City, West View, South Knoxville, Downtown, College Hills, Fort Sanders, University of Tennessee,

Things to do in Knoxville, TN

HVAC Specialist in Knoxville, TN

Ijams Nature Center

HVAC Specialist in Knoxville, TN

Knoxville Museum of Art

HVAC Specialist in Knoxville, TN

Sunsphere

HVAC Specialist in Knoxville, TN

World’s Fair Park

HVAC Specialist in Knoxville, TN

Zoo Knoxville

HVAC Specialist in Knoxville, TN

McClung Museum of Natural History & Culture

HVAC Specialist in Knoxville, TN

Muse Knoxville

HVAC Specialist in Knoxville, TN

Knoxville Botanical Garden and Arboretum

HVAC Specialist in Knoxville, TN

Charles Krutch Park

HVAC Specialist in Knoxville, TN

Blount Mansion

HVAC Specialist in Knoxville, TN

East Tennessee Historical Society and Museum

HVAC Specialist in Knoxville, TN

Marble Springs

HVAC Specialist in Knoxville, TN

Three Rivers Rambler

HVAC Specialist in Knoxville, TN

Knoxville Walking Tours

HVAC Specialist in Knoxville, TN

Beck Cultural Exchange Center

HVAC Specialist in Knoxville, TN

Mabry-Hazen House

HVAC Specialist in Knoxville, TN

UT Gardens Knoxville

HVAC Specialist in Knoxville, TN

Fort Dickerson Park

HVAC Specialist in Knoxville, TN

Chilhowee Park & Exposition Center

HVAC Specialist in Knoxville, TN

Knoxville Food Tours

Bus Stops in Knoxville, TN

Knoxville Bus Station

Knoxville

Knoxville Station Bay A

Knoxville Station Bay F

Greyhound: Bus Stop

Knoxville Station Bay I

Knoxville Station Bay R

KAT.Trolley.BusStop.3

Knoxville Station Bay P

Knoxville Station Bay B

Old Magnolia Ave WB @ N Central St

Trolley Super Stop on Main at the CC Bldg

Clinch Ave WB Past Henley

Washington Pike EB @ Knox Ln

Knoxville Area Transit

Main at Gay Street

Locust St @ Main St

Knoxville College Dr EB @ K.C. Ent In

Magnolia WB at Jessamine

Knoxville Coliseum Parking Garage WB

Driving Directions in Knoxville, TN

Driving Directions from Chancey & Reynolds, Inc. | AC Repair to ThermoSTAT Heating & Cooling

Driving Directions from All-Star Heating and Air Conditioning to ThermoSTAT Heating & Cooling

Driving Directions from Pioneer Heating, Cooling, Plumbing and Electrical to ThermoSTAT Heating & Cooling

Driving Directions from Rocky Top HVAC, LLC to ThermoSTAT Heating & Cooling

Driving Directions from Pol’s Heating and Cooling to ThermoSTAT Heating & Cooling

Driving Directions from Advanced Heat AC & Plumbing to ThermoSTAT Heating & Cooling

Driving Directions from Aire Serv of Knoxville to ThermoSTAT Heating & Cooling

Driving Directions from R & M Climate Control Service Experts to ThermoSTAT Heating & Cooling

Driving Directions from Smith Heating and Air to ThermoSTAT Heating & Cooling

Driving Directions from AA-Air Company dba Central City Heating & Air Conditioning to ThermoSTAT Heating & Cooling

Driving Directions from John H Coleman Co to ThermoSTAT Heating & Cooling

Driving Directions from Hiller Plumbing, Heating, Cooling & Electrical to ThermoSTAT Heating & Cooling

Driving Directions from 865 HVAC & Plumbing to ThermoSTAT Heating & Cooling

Driving Directions from Chaffee HVAC, Plumbing, & Electrical to ThermoSTAT Heating & Cooling

Driving Directions from Cantrell’s Heat & Air to ThermoSTAT Heating & Cooling

Driving Directions from Cook’s Comfort Systems, Inc. to ThermoSTAT Heating & Cooling

Driving Directions from HCS Mechanical Contractors to ThermoSTAT Heating & Cooling

Driving Directions from 1st Choice Heating and Air to ThermoSTAT Heating & Cooling

Driving Directions from Standard Air Conditioning and Electrical Co. to ThermoSTAT Heating & Cooling

Driving Directions from Comfort Specialists Heating & Cooling to ThermoSTAT Heating & Cooling

A Map of Knoxville, TN

Contact us

Get in Touch with Thermostat Heating and Air Conditioning

Need help with your heating or cooling system? Call us today at (423) 907-2799 or request service online.

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ThermoSTAT Heating & Cooling offers reliable HVAC services in Jacksboro, TN to keep your home comfortable year-round.

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