JT Heating & Air is a premier HVAC contractor serving Woodstock, GA, and the surrounding areas. With over 20 years of experience, our family-owned business provides reliable heating and cooling solutions to keep your home comfortable year-round. We specialize in top-quality AC installation to beat the Georgia heat, as well as comprehensive AC service, routine maintenance, and fast repairs. Our skilled technicians handle all types of units, offering 24/7 emergency assistance, indoor air quality solutions, and energy-efficient system upgrades. Backed by excellent warranties and a commitment to exceptional craftsmanship, we ensure your complete satisfaction. Contact us today to schedule an appointment!
As an experienced HVAC contractor, JT Heating & Air provides comprehensive spring maintenance to keep your heating and cooling systems running efficiently as the weather warms up. For over 20 years, our skilled technicians have focused on accuracy and excellence, ensuring a comfortable, affordable, and eco-friendly indoor environment for your home or business.
At JT Heating & Air, our comprehensive winter HVAC service ensures your heating system works reliably when temperatures drop. Backed by 20 years of industry knowledge, our technicians deliver careful, thorough maintenance to keep your space comfortable, affordable, and energy-efficient all season long.
To beat the summer heat in Woodstock, GA, your home needs a reliable air conditioning system. Backed by 20 years of industry experience, JT Heating & Air provides professional AC installation with precision and care, ensuring optimal performance, energy efficiency, and lasting comfort for your family.
To keep your cooling system running efficiently during hot Woodstock, GA summers, regular maintenance is essential. JT Heating & Air provides comprehensive AC service and tune-ups designed to extend your system's life, lower energy costs, and prevent unexpected breakdowns. Backed by over 20 years of experience, our skilled technicians are equipped to maintain all air conditioning models with precision.
When your cooling system fails during the hot summer months, you need reliable air conditioning repair fast. With over 20 years of experience, the skilled technicians at JT Heating & Air provide comprehensive solutions to homeowners in Woodstock and nearby communities, addressing issues promptly and effectively.
JT Heating & Air - S
20 items
services
A/C Services
Air Quality Services
Emergency Heating and Air Repair
Heating Services
Seasonal Maintenance
Thermostat Services
A/C Installation
A/C Maintenance
A/C Repair
A/C Tune-Up
Air Filtration Installation
Air Purifier Installation
Dehumidifier Installation
Humidifier Installation
Heat Pump Installation
Heater and Furnace Installation
Heater and Furnace Maintenance and Repair
Spring and Winter HVAC Maintenance
Smart Thermostat Installation
Thermostat Repair
Reviews
5.0
61 reviews
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Kev Diaz
Jun 13, 2026
5.0
I called Jonathan to fix or give me an estimate on a replacement AC that had a power surge and wasn't working. He was easy to talk to and wasted no time trying to resolve the AC issue. He is a great tech who spent 1.5 hrs trying to get my AC working despite finding multiple hardware and circuit boards being bad. He was very professional and the best technician i've seen in 20+ yrs, witnessing how detailed and thorough he was in checking the hardware and circuit boards. Pricing was very good as was the service was the best!! I would highly recommend Jonathan if you need any sort of AC/Heating service.
JN
Jayson Nixon
Jun 4, 2026
5.0
Good communication, prompt and honest. Not sure you can ask for more. I would definitely recommend JT Heating & Air!
BF
Bee Friendly
May 28, 2026
5.0
Our full HVAC replacement was completed without a hitch! Our old (26yrs) A/C unit died, we called Jonathan and he came out the next day to evaluate. Our issues required a full replacement and he was able to get out with his crew only 2 days later! (It was hot/humid and we were appreciative of the fast service). They did the replacement, left no trace and the house is nice and cool now. The crew was professional, worked very well together, and they worked hard in the heat (I would have been very grumpy). They did an awesome job for us. A special shout out to Jonathan for all the work he puts into working with his customers. He evaluates, provides the facts, doesn't pressure to buy anything and is conscientious about his work. Highly recommend!
TK
Tom Kelly
May 22, 2026
5.0
Great experience of having our hvac and water heater exhaust pipe replaced. We are very thankful for JT Heating & Air making our home safe from poisoness gases leaking into our basement. Thanks for the great work.
JH
Jared Hecker
May 20, 2026
5.0
Punctual, thorough, transparent in their pricing. At one point, Jonathan suggested some distribution unit maintenance I had never heard of; I took a flyer on it based on previous experience with him, and it has made a noticeable difference in the quality of the a/c. Recommended.
HVAC is an acronym for Heating, Ventilation, and Air Conditioning. These integrated systems are designed to control indoor temperature, humidity, and air quality, ensuring a comfortable and safe environment within your home.
How long do HVAC systems typically last?
The average lifespan of HVAC systems ranges from 8 to 15 years. Regular maintenance can help extend this lifespan, while factors such as usage intensity and environmental conditions may affect the system's longevity.
What is a MERV rating?
MERV, which stands for Minimum Efficiency Reporting Value, is a standard that measures the effectiveness of air filters in capturing airborne particles. Higher MERV ratings indicate superior filtration capabilities, which can contribute to improved indoor air quality.
How often should I service my HVAC system?
We recommend scheduling HVAC system inspections and maintenance twice annually. For optimal performance, it's advisable to service your heating system in autumn and your cooling system in spring.
Where is my air filter located?
The location of your air filter can vary depending on your specific HVAC system design. Common locations include within the furnace or air handler unit, behind return air vents, or in a dedicated filter slot or compartment.
How do I know what size filter to use?
The correct filter size is typically printed on the edge of your current filter. If you're unable to locate this information, we recommend consulting your HVAC system manual or contacting your dealer for assistance.
What does the Carrier warranty cover?
Carrier's warranty generally covers functional components such as blower motors, compressors, coils, control boards, and heat exchangers. Non-functional items like belts, fuses, and cosmetic parts are usually not included. For specific details, please refer to your warranty certificate or utilize Carrier's warranty lookup tool.
Why isn't labor covered under the warranty?
As a manufacturer, Carrier provides a limited parts warranty. Labor coverage is typically offered separately by the installing dealer or contractor, and the terms may vary based on their individual policies.
Where can I find my system's serial number?
Your system's serial number can be found on the 'rating plate' sticker of your unit. For outdoor units such as air conditioners and heat pumps, it's usually located on the rear of the unit above the service valve connections. For furnaces, open the front door panel to find the sticker inside.
What's the difference between standard and communicating thermostats?
Standard thermostats control HVAC systems using basic on/off signals and may have limited functionality. In contrast, communicating thermostats, such as Carrier's Infinity System Control, enable two-way communication with the HVAC system. This allows for advanced diagnostics, improved energy management, and enhanced comfort control capabilities.
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