Many large cities like to promote the feeling of small-town living, but few deliver on that promise quite like Marietta. Despite being part of the Atlanta Metropolitan area, Marietta still manages to provide residents with a relaxed, charming way of life. We’ve been calling this city home for decades and we wouldn’t have it any other way.
Bartlett is proud to provide fair and professional HVAC service to residents throughout Marietta and the surrounding area. Whether you live near Kennesaw Mountain or down by Dobbins Air Reserve Base, we will be happy to travel to your location and provide the heating and AC service that you deserve. It’s always our goal to treat customers like family and build relationships that can last for generations.
You wake up drenched in sweat. But you can't blame a nightmare this time. It's the air itself that is stick—like something out of a swamp. Going to the thermostat, you frown. It's stuck on 82 degrees. You verify the switch is set to 'cool' and the system is on. After fiddling with the batteries and filter, you realize you can't solve this on your own. You need help from an AC repair in Marietta. That's where Bartlett comes in.
When your AC, heat pump, or mini-split starts malfunctioning, you’ll want to bring in Bartlett for prompt repairs. These issues are far less likely when you keep up with a regular maintenance, but there comes a day where any piece of equipment fails.
With our decades of experience, we can handle any type of AC repair in Marietta. Sometimes, it’s a quick and easy fix, while other cases will call for replacement parts and a more technical repair. Either way, you’ll be in good hands from the start, and you can be sure that we’ll always treat you fairly.
Whether you are moving into a new home in Marietta or you need to replace an existing AC system, Bartlett is the right partner for the job. There are many important steps involved in installing a new heat pump or air conditioner, and we’ve gone through those steps many times before.
A key point to remember in this process is determining how large your air conditioning system needs to be. For new construction, you’ll want to work with an HVAC contractor that can evaluate the size of your home and perform the needed calculations. Installing a system that is too large or too small can lead to years of discomfort.
Even if you are replacing an old AC unit in Marietta, don’t assume a new one needs to be the same size - this is a perfect opportunity to review the situation and make sure what you purchase and install is the best possible match for your needs.
We like to help our customers understand is the importance of ongoing air conditioning maintenance in Marietta. While it might seem like just another task to add to your to-do list, HVAC maintenance is crucially important and can save you significantly in the long run.
When you trust the team at Bartlett to perform maintenance on your heat pump or air conditioner, you can look forward to having heating and cooling equipment that is not only more reliable, but more efficient, as well. Keeping your Marietta air conditioner in proper working order will allow it to perform at its best, potentially bringing down your utility bills. And, as yet another bonus, regular maintenance helps postpone the need for AC replacement, saving you money and inconvenience.
When shopping for HVAC service in Marietta, it’s hard to know where to start. Plenty of companies are vying for your business, and they are all going to promise to be up to the task. So, why would you pick Bartlett as your Marietta ac contractor?
For all of your HVAC needs in Marietta and the surrounding area, Bartlett is the right choice. We’ve been serving customers in this area for decades, and our reputation speaks for itself. More than just another job to check off the list, we value our relationship with each customer and you’ll notice the difference from the first time you give us a call.
Bartlett Heating & Cooling has completed 25 jobs in Marietta, GA in December 2025.
The 20 customer reviews shown here average 5.0 out of 5.
The most recent job was on December 31, 2025.
We had used another AC group previously and I cannot say how much better our experience has been with Bo. Bo diagnosed the initial issue and provided a list of options depending on our budget and concerns. He is extremely conscientious and great to work with. I really trust his advice. It is hard to find people like Bo. My husband runs a business and I know what an asset it is to have someone like Bo on your team. He treats the business with the same care I would imagine the owner does.
Mitchell went above and beyond as always. He’s personable and a joy to have around.
Great quality service!!
Bartlett was able to schedule Joshua to service an AC issue very quickly and returned within 2 days with the part to fix it. He explained why we likely had the problem and how to avoid it in the future.
Best HVAC company we have ever used. Three other family members also use them. Just wonderful. On time, competent, personable and trustworthy.
Bo is an asset to your company, he is always polite, respectful and very knowledgeable
I had Bartlett Heating and Cooling replace my entire HVAC system about two weeks ago. From start to finish these folks were nothing short of EXCELLENT in every regard. Friendly, competent professionals that really made me glad they were working for me. Got a top notch Carrier system at a great price, installed by Brent and his crew on time as promised. And I paid the exact amount as quoted by Jeff when he made the initial call and inspection at my home. Best products, people and service, like business used to be conducted in this country decades ago.
Jerry is awesome on my equipment maintenance every visit. Always happy to see him, knowing I don’t have to stress over professional service. Thanks so much Jerry!
Jerry and the crew at Bartlett are the best. They are the most honest and trustworthy people. I wish all companies across different industries could figure out their business ethics!
Fantastic as always! Thanks for always being on time and professional!
Brent and his crew were very professional, knowledgeable, and took great care in ensuring we had the proper equipment installed. They answered all of our questions and were thorough in making sure everything was installed properly.
Bo was wonderful! Informative and polite. We love seeing him twice a year and catching up! He comes in and gets the job done and answers all our questions! Love him!
Bo was very thorough and explained what he was doing very well. He discussed various filters with me. He's an excellent representative of Bartlett.
The service was excellent.
No heat, service call.
Estimates for upgrades
3-system precision heating maintenance with filter replacements.
Installed new Carrier High Efficiency Heatpump system for basement and Carrier 2stage variable speed gas furnace and Carrier condenser with Ecobee Wifi Thermostats
Heating repair
Maintenance
Precision heat maintenance 1 system.
Heat maintenance 1 system.
Filter change hvac
HVAC service
2 system precision heat maintenance
HVAC service
No cool
High efficiency filter rack installation with a drain line safety shut off switch.