James Thomas Service Area Map

Proudly Serving the Neighborhoods of
Fannin County and Beyond

  • Fannin County
  • Union County
  • Towns County
  • Gilmer County
  • Tennessee
22+ Years of Service
Expert Repairs & Installation
Emergency Service

How Can We Help You?

Services We Offer

James Thomas Icon

Choose your service

Cooling Services

Worker Installing the Mitsubishi Outdoor Unit

AC Repair

Fast, dependable AC repairs to restore comfort and efficiency—because no one should suffer through the heat.

Worker working on Minisplit

Ductless Mini-Split Service

Enjoy flexible, energy-efficient cooling with our expert ductless mini-split installation and maintenance services.

Two worker installing Lennox Outdoor Unit

AC Installation

Upgrade to an energy-efficient Air Conditioning system with expert installation for lasting comfort.

three air conditioners in front of a house

Residential Air Conditioning

Reliable home cooling solutions tailored to keep your family comfortable, no matter the season.

Worker Working on Lennox Unit

AC Replacement

Stay cool year-round with expert AC service for peak performance and efficiency.

air conditioning units on the roof of a building

Commercial Air Conditioning

Keep your business cool and productive with top-tier commercial AC solutions designed for efficiency and reliability.

Air Quality

Working on Minisplit

Ductwork Repairs & Modifications

We conduct ductwork repairs and implement modifications to keep your HVAC system working at peak performance.

a living room with white walls and a fireplace

Humidifier Installations

Whether you're dealing with dry skin, allergies, or static electricity due to the mountain climate, our local team is here to provide reliable solutions.

Dirty Minisplit Filters

Air Filter Replacements

James Thomas Heating & Cooling offers high-performance air filter replacements—because your family deserves the best air quality.

A modern smart thermostat displaying "HEATING 72" on a wall, with a cozy living room featuring a beige couch and plants in the background.

Smart Thermostat Installations

With our smart thermostat installations, you can take control of your home’s temperature anytime, anywhere, reducing your energy consumption & lowering your bills.

Touchscreen Tstat Device

Thermostat Repairs & Installations

When your thermostat isn’t working right, it can throw off your home’s comfort and energy efficiency.

Energy Recover Training

HVAC UV Light Installations

Our UV light installation services offer an efficient, reliable way to purify the air circulating through your HVAC system. Install yours today!

Worker measurin the height of the window

Humidifier Installations

At James Thomas Heating & Cooling, we install dehumidification systems to help you combat moisture, improve indoor air quality, and protect your home from damage.

Heating Services

Two worker installing Lennox Outdoor Unit

Heating Service

Reliable heating maintenance, repair, & installation to keep your home warm, efficient, & comfortable all season.

a heated floor in a room with red pipes

Radiant Floor Heating

Enjoy consistent, energy-efficient warmth with radiant floor heating that delivers comfort from the ground up.

a person in red shirt working on an air conditioner

Heat Pumps

Energy-efficient heating and cooling in one system, offering year-round comfort with cost-saving performance.

a living room with white walls and a fireplace

Gas Log Fireplaces

Enhance your home's ambiance & warmth with expert fireplace installation, & repair services.

a person in a blue shirt and red gloves working on a gas furnace

Furnaces

Powerful, reliable furnace solutions designed to keep your home warm & comfortable, even in coldest months.

Our Testimonials

What People Are Saying About Us

James Thomas Icon
Hart Williford Headshot
Image was taken from his Google Business Profile review.

James Thomas Heating and Cooling is such a wonderful professional company. It is by far the superior HVAC company in the area, is still family owned and operated and is super service oriented. We just had a motor go out in our outside unit and they had one of their lead technicians, Scottie, repair the unit even with very slippery mountain roads to contend with. We are back toasty warm in the cabin. I give James Thomas my highest level of referral.

Hart Williford

ACg8ocLy5AUYaDoZ3WHt5ArIf3lucn2 3 VcnUfDGZooGJPVrucNQ=s56 c rp mo br100
Paul Cucinella
Very happy with my service call, Billy did a great job!
ACg8ocJfURqxPANntgC4VUhA1TgpzyhzCqvOGOLTCk25KwK uZjFsA=s56 c rp mo br100
Barry Cohen
Great job on such a shrt notice!
ACg8ocL0HIlv2hA aaMyIh3UXDVEyccuMf4qkI gGY9BtI8i1KLh7Q=s56 c rp mo br100
Chris Cribbs
Got my unit serviced and assessed. Billy was extremely friendly, knowledgeable, answered all my questions and educated me about my system. I will definitely be a repeat customer. Highly recommend
yH5BAEAAAAALAAAAAABAAEAAAIBRAA7

Exclusive Offers & Promotions

James Thomas Icon
New Customer Discount

$200 OFF

On AC Replacement

CLAIM NOW
New Customer Discount

$25 OFF

First HVAC Service

CLAIM NOW

FREE SECOND OPINION *

On HVAC Repairs or Replacements

CLAIM NOW

Disclaimer:

Coupons can not be combined with other offers, discounts, or coupons.
This offer is available for a limited time only.

Free Second Opinion Disclaimer: If your equipment was diagnosed by another company and something doesn't seem right, call us. We'd be happy to give you a second opinion.

Why Choose James Thomas Heating and Cooling?

James Thomas Icon

Family Owned and Operated

In our family, we teach honesty, fairness, kindness. Those are the same values we adhere to in our business. We keep your best interest in mind and will never recommend an unneeded repair.

On Time Arrival

We know you're busy. We do our best to minimize your wait time by offering some fixed early morning appointments and we also text or call you to let you know the technician is on his way.

100% Satisfaction Guaranteed

Not satisfied? Then we have more work to do! If there is something you are not happy with, please call us. Let us know. We will do everything we can to make it right. Guaranteed.

BBB Accredited Badge
Blue Ridge Logo
Nextdoor Logo
Angi Logo
Glimer Chamber logo
The Bluebook Logo