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 January 2026.
The 20 customer reviews shown here average 5.0 out of 5.
The most recent job was on January 19, 2026.
Bo is the absolute best!
All questions answered and great installation job so no complaints!
Bo wants to take care of his customers. Kind and friendly. Knows what he’s doing and always does a great job. 👏🏼 Bravo Bo.
He was very professional
Chris H from Bartlett HVAC was professional, friendly and courteous. He and his assistant spent about 8 hours at our house completely replacing our old HVAC system in our attic with a new HVAC system, ducts, thermostat, etc. - in the blistering heat! When they were done, Chris took the time to show me how our new smart thermostat worked. Best of all they left my house as clean as when they arrived! I have used Bartlett Heating and Cooling ever since we moved to Georgia and have always been happy with and grateful for their service!
Thomas and Troy arrived on time, worked efficiently and respectfully in our home, walked us through our new setup and cleaned up afterwards.
The representative was thorough and informative. He explained everything he did and in detail.
Gene has been servicing our AC units for many years. He is very informative of the work he is doing and up front about issues he uncovers. Gene is great!!
Always kind and respectful!
It's always a pleasure to have Gene come out and take care of our needs. He is very pleasant, prompt, and quite efficient and knowledgeable.
Gene is very knowledgeable, helpful , thorough and friendly. Always a great experience Mary Ann
I was just getting ready to list my townhome on the market when my realtor recommended I have my hvac serviced. I shouldn’t have been given the season, but was shocked to find most companies saying it would take 2+ months to squeeze in a one unit service. I didn’t have that much time. The woman I spoke with to schedule was such a breath of fresh air. She was combing through their schedule to see where she could fit me in and I really appreciated that. When Jason and Steven showed up they were so kind and professional. They were respectful and they took care of my servicing in no time. I would highly recommend and utilize this company in the future.
Very happy with our service. Bartlett helps keep everything running smoothly and they don’t try to push unnecessary products.
Bartlett did a huge two day job for us and it couldn’t have gone better. The installers were professional, respectful of our home, friendly and knowledgeable. Brent was very patient with me as he taught me how to use our new t-stats and he was able to answer all the questions I had about how our new systems will function. It was just a great experience.
Bo went above and beyond the call of duty to get my system back up and running. Excellent service!!!
I am very appreciative of the quality of work Jerry did! He was extremely diligent, professional, and personable throughout the service. In addition, Jerry was honest in his recommendations and answered any questions I had. Jerry made me feel very comfortable to work with him and Bartlett.
Mitchell & Bartlett are excellent!
3 system heating maintenance
2 system heat maintenance
1 system precision heat maintenance
Replaced full system installed new infinity crawl space
Maintenance
1 system precision heat maintenance
Maintenance
Heating maintenance