Comfort You Can Feel, Service You Can Trust

HVAC Contractor in Maynardville, TN

HVAC Contractor in Maynardville, TN providing AC repair and installation, furnace and heat pump service, seasonal maintenance plans, emergency repairs, ductwork installation and sealing, smart thermostat setup, and indoor air quality solutions like air purifiers, dehumidifiers, and duct cleaning for homes and small businesses.

who we are

About Us: HVAC Specialist Serving Maynardville, TN

ThermoSTAT Heating & Cooling provides residential and light commercial HVAC services in Maynardville, TN. Services include AC and heat pump repair, new system installation, furnace service, seasonal maintenance, thermostat replacement, indoor air quality solutions (UV lights, filters), duct repair and sealing, refrigerant leak detection, and emergency diagnostics. Technicians service major brands, perform load calculations for replacements, and offer maintenance plans with coil cleaning and safety checks. Service areas include Maynardville, Luttrell, Sharps Chapel, and nearby Union County communities. Call for scheduling and upfront quotes.

“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 Maynardville, TN

Cooling in Maynardville, TN means solving real issues: humidity rolling off Norris Lake, dust from Highway 33, and hot attics in manufactured homes. We size heat pumps correctly for small ranches and lake cabins, seal leaky ducts in crawlspaces, and balance airflow to back bedrooms. Get faster cool-down after school pick-up, quieter nights, and lower TVA bills with programmable thermostats and zoning. We diagnose short-cycling after power flickers, clean coils clogged with pollen, and replace failing capacitors before storms. Choose local eyes that know ridge-top winds and shaded hollows. Learn more: Cooling in Maynardville, TN—efficient Cooling in Maynardville, TN.

Heating Maynardville, TN

Heating in Maynardville, TN means tackling drafty farmhouses, mobile homes, and Norris Lake winds. You need fast diagnostics, furnace repair, heat pump service, and efficient tune-ups that cut TVA electric bills and stop cold rooms. We seal ducts, replace clogged filters, calibrate thermostats, and install zoning so bedrooms warm evenly. When a unit fails overnight, we restore heat, protect pipes, and test for carbon monoxide. Choose techs who know Union County clay dust and pollen that clog coils. Schedule Heating in Maynardville, TN to improve comfort, reduce noise, and prepare for cold snaps. Search Heating in Maynardville, TN today.

Indoor Air Quality Maynardville, TN

Improve Indoor Air Quality in Maynardville, TN with targeted solutions for Union County homes. Pollen, lake humidity from Norris Lake, wood-stove smoke, and dusty country roads load your air with particulates and odors. We clean supply and return ducts, install HEPA filtration, add UV-C purification, and balance humidity to stop mold, dust mites, and musty crawlspace smells. Reduce allergies, protect HVAC efficiency, and keep bedrooms and living areas cleaner. Choose a local team that understands slab, crawlspace, and manufactured homes. See options: Indoor Air Quality in Maynardville, TN services built for Maynardville. Prioritize Indoor Air Quality in Maynardville, TN.

Emergency HVAC Service Maynardville, TN

Your AC or heat pump quit in the middle of a Maynardville night? Call for Emergency HVAC Service in Maynardville, TN. We diagnose no-cool calls, frozen coils, tripped breakers, and failed thermostats, along Highway 33, Norris Lake cabins, and Sharps Chapel. Technicians arrive with parts for heat pumps, gas furnaces, and ductless systems, restore airflow, seal leaks, and recharge refrigerant when appropriate. We provide after-hours texting, ETAs, and temporary heaters or spot coolers during storms and TVA power flickers. Choose a team that knows rural access and lake humidity. Schedule Emergency HVAC Service in Maynardville, TN now for relief.

Light Commercial HVAC Service Maynardville, TN

Get Light Commercial HVAC Service in Maynardville, TN that keeps offices, clinics, shops, and churches comfortable during humid Norris Lake summers and cold valley mornings. We diagnose hot/cold spots, balance airflow, and tune rooftop units, heat pumps, and mini-splits to lower energy spikes on Maynardville Highway. Prevent downtime with scheduled filter changes, coil cleaning, and belt checks before school rush or lake-season crowds. We respond fast to refrigerant leaks, thermostat failures, and noisy blowers, minimizing staff and customer disruption. Need zoning, IAQ improvements, or after-hours repairs near Luttrell or Sharps Chapel? Choose Light Commercial HVAC Service in Maynardville, TN

Smart Thermostat Installation Maynardville, TN

Choose Smart Thermostat Installation in Maynardville, TN to curb high summer humidity costs, protect heat pumps during cold snaps, and manage TVA peak hours. We set up schedules for school and work commutes on Highway 33, enable dual-fuel lockouts for propane backups, and calibrate sensors for drafty lakeside homes near Norris Lake. We optimize Wi‑Fi connectivity for rural routers, add outage recovery for storm-related blips, and set fan cycling to help with spring pollen. You get app control, geofencing, room sensors, and clear energy reports tailored to East Tennessee. Learn more: Smart Thermostat Installation in Maynardville, TN for details.

Contact your Maynardville HVAC Specialist today for all your heating and cooling needs!

How We Work

Our Process in Maynardville, 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, Jellico, TN, Oliver Springs, TN, Fincastle, TN, Norris, TN, Knoxville, 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 Maynardville, TN

Current Weather in Maynardville, TN

Scattered Clouds

59 °F

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Wind Speed

79 %

Humidity

Neighborhoods in Maynardville, TN

Things to do in Maynardville, TN

HVAC Specialist in Maynardville, TN

Bubba brews

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Big Ridge State Park

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House Mountain State Natural Area

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The Winery at Seven Springs Farm

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Wilson Park

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Big Ridge State Park Campground

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Roy Acuff Union Museum & Library

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Red Gate Quarter Horse Farm and Event Center

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Fort Dickerson Park

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Maynardville

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Chuck Swan State Forest

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Union County Opry

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Hickory Valley Farms

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Hickory Star Resort & Marina

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Seven Springs Farm To Table

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Rustic-Re-Do & Decor

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Union County TN Farmers Market

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Beach Island Resort & Marina Watercraft Rentals

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Butterblume Bakehouse

Bus Stops in Maynardville, TN

City of Maynardville

Greyhound: Bus Stop

Union County Opry

Knoxville Area Transit

River Valley Health

Union County High School

Union County Public Schools

Union County Board of Education

Knoxville Area Transit Bus Stop

KAT Knoxville Area Transit Depot

Horace Maynard Middle School

Maynardville Elementary School

Driving Directions in Maynardville, TN

Driving Directions from LJS Mechanical to ThermoSTAT Heating & Cooling

A Map of Maynardville, TN

Contact us

Get in Touch with Thermostat Heating and Air Conditioning

Need help with a HVAC Contractor in Maynardville, TN? 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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