In an industry full of scare tactics and pushy sales pitches, Tri-County Heating & Air has spent over a decade doing things differently. Founded in 2016, our family-owned HVAC company has built its reputation across Cumming, GA, and the surrounding North Georgia communities on one simple principle: honesty over high pressure. We don’t manufacture urgency to close a sale. We diagnose the problem, explain your options and let you decide what makes sense for your home and your budget. Where comfort meets affordability isn’t another cliché slogan to our NATE-certified team. That’s how we operate.
A home that won’t cool down in summer or won’t heat up in winter not only feels uncomfortable. It disrupts everything from sleep and work to relaxing after a long day. Tri-County Heating & Air understands that urgency, which is why we offer same-day heating and air conditioning repair service across Cumming, GA, and the surrounding North Georgia area. And when a repair isn’t enough and a new HVAC installation is the right call, our service technicians bring the same quality craftsmanship to every job. Here’s the full range of heating and cooling services we bring to homes and small businesses:
North Georgia summers don’t go easy on your AC system, and Tri-County Heating & Air is ready when your air conditioner breaks and needs repair. We offer AC repair and installation across Cumming, GA, with same-day service, honest pricing and no scare tactics. We offer quality work that keeps your home cool and comfortable.
Looking for heat pump systems that heat and cool? Heat pumps offer Cumming, GA, homeowners efficient heating and cooling in one HVAC installation, ideal for North Georgia’s mild winters and humid summers. Tri-County Heating & Air installs and services heat pumps with the same honesty and same-day responsiveness behind every heating and cooling service call we make.
When a North Georgia cold front rolls through, a reliable furnace makes all the difference. Tri-County Heating & Air provides furnace repair and installation across Cumming, GA, with NATE-certified service technicians who diagnose the real problem and fix it right, without the upsell.
Not every room in a Cumming, GA, home or small business is easy to heat or cool with traditional ductwork. Tri-County Heating & Air installs and services ductless mini-split systems that deliver targeted comfort without the cost of a full duct overhaul.
The quality of the air inside your Cumming, GA, home affects your health as much as the temperature does. Tri-County Heating & Air offers indoor air quality inspections, air purification, humidification and high-performance filtration, helping North Georgia families breathe cleaner air every day.
Dust, debris, pet dander and buildup inside ductwork can affect airflow, comfort and the way your HVAC system performs. Tri-County Heating & Air provides duct cleaning services that help reduce contaminants in the duct system, support cleaner air movement and improve comfort throughout your Cumming, GA, home or small business.
Cumming’s small businesses need heating and cooling they can count on around the clock. Tri-County Heating & Air provides light commercial HVAC repair, installation and maintenance, helping local businesses stay comfortable and operational without the downtime a failed system can cause.
Our Preventative Maintenance Agreement keeps your system running efficiently year-round, with visits scheduled twice a year, four times a year or monthly to fit your needs. Members receive a 1″ or 2″ filter and 20% off parts during the one-year agreement.
Posted on Google![]()
Chip Goodson55 days agoTrustindex verifies that the original source of the review is Google.
Just had Justin come out and repair a broken damper motor. I had called Friday after 6 PM and he took the time to take my call and give me a solution until they could get out today and repair it. Also signed up for their annual service, which is an absolutely great deal! Justin went above and beyond. Definitely earned a lifetime customer!Posted on Google![]()
gianni betti482 days agoTrustindex verifies that the original source of the review is Google.
I have been using this company for the last 3 years for maintenance and I am very happy. Very reliable, very quick on responding and professional. I called them at 8 o’clock because my AC was down, by 10pm someone was already fixing it.Posted on Google![]()
Fred Bentley548 days agoTrustindex verifies that the original source of the review is Google.
Great job and honored their warranty!Posted on Google![]()
Bill's Paid571 days agoTrustindex verifies that the original source of the review is Google.
Justin just did my maintenance and explained everything and did a very efficient job on my Summer checkup. Highly recommend!!!Posted on Google![]()
Jeffery Meade585 days agoTrustindex verifies that the original source of the review is Google.
Great servicePosted on Google![]()
Vel Caudill599 days agoTrustindex verifies that the original source of the review is Google.
Perfect, professional service every single time! Thanks Tri-County!Posted on Google![]()
Tom Becker653 days agoTrustindex verifies that the original source of the review is Google.
Excellent bi-annual service of my older units and great new unit pricing and installation.Posted on Google![]()
Bill Carter704 days agoTrustindex verifies that the original source of the review is Google.
Very good service. Will use them again.Posted on Google![]()
sayukii704 days agoTrustindex verifies that the original source of the review is Google.
Excellent customer service. On time professional technicians. I have been a customer for over 10 years. Thank you Tri CountyPosted on Google![]()
Gerald Hemness704 days agoTrustindex verifies that the original source of the review is Google.
Wow! Called at 9:15am, techs were at the house 20 minutes later and the heat was back on before 10:00am. Justin and Jose were clearly knowledgeable and courteous, too, plus the charge for the service call was less than I could have hoped. Highest praise and recommendation.
Like the North Georgia foothills that surround Cumming, the best HVAC companies are built on a solid foundation, not flashy marketing or pushy sales tactics. Tri-County Heating & Air has spent years building that kind of foundation, one honest service call at a time. We don’t manufacture urgency; we don’t pressure you into an HVAC repair you don’t need; and we don’t disappear after the installation. We show up, tell you the truth and do the work right. Here’s why that’s made us one the top-rated HVAC companies in Cumming, Alpharetta, Roswell, and John’s Creek, GA, and across Forsyth County:
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