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 7, 2026.
I’ve been a Bartlett customer for many years, have had my HVAC systems replaced and have a biannual maintenance contract. Bo, my regular service pro, is personable, knowledgeable and proficient. He always provides excellent and thorough service. Bartlett, and Bo, provide that small-town quality service of yesteryear when people took pride in their work!
Thorough, professional and courteous service
Mitchell is very thorough and respectful of our home. And he explains everything he's done (and why!).
Great reliable and timely work
Bo was on time, called to let me know he was coming, and performed the service in a professional fashion. He is also very friendly and explains everything in a clear and concise way.
Mitchell has been to our house a few times now, and it's always a good experience. Wouldn't change a thing!
Bo was very professional and provided excellent service for my spring checkup.
Bob was fenomenal like always. Very professional, clear explanation of the work and always very detail. Thank you so much Bob!!
Mitchell is an excellent technician. Always pleasant and does an outstanding job!!!
I have been with Bartlett since we moved to this house in 2020. Our house has a complex multi-zone system, and Gene was our first tech from Bartlett, and he's been superb. He is very capable, professional, efficient, and makes good and reasonable suggestions for upgrades without the hard-sell. He always calls ahead, and is very dependable, and is always respectful of our home (always wears shoe covers, leaves the place clean, etc). We request him every time for our maintenance. We have had other techs from Bartlett over the years, for emergencies, and they have all been good, so I think Bartlett does a great job with who they hire. Bartlett also is easy to schedule with, as their office staff is also top-notch. A great company, and one I have no trouble recommending highly!
Always want Bo to do my service. He’s the best!!
He is a great representative of the company. Very thorough and explains everything he is doing.
Excellent service by Mitchell today. He was knowledgeable and polite. He took his time and was very thorough.
Mitchell is so friendly, knowledgeable and helpful!
Tyler is knowledgeable, courteous and efficient
Bo did a terrific job inspecting our units and making sure everything was running smoothly. He was prompt, courteous and thorough!
Gene was detailed and did not try to sell too many items. Knowledgeable and told me the pros and cons.
Bo and Steven did a great job. They found the problem and were able to fix it right away.
Nushield installation
Maintenance
replaced broken and rusted double wall flue vent in attic
2 system heating maintenance with precision tune-up.
replaced evaporator coil in Fujitsu mini split system
Maintenance
3 system precision heat maintenance
3 system heat maintenance and precision tune up
HVAC Heat Maintenance - Marietta
3 system precision heat maintenance