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 4.9 out of 5.
The most recent job was on December 4, 2025.
The best service From the best tech Bo isn’t simply a tech , he’s our HVAC concierge specialist!
Very professional, friendly, on time Mitchell’s the BEST!
Mitchell is probably the nicest technician I’ve ever had from any company. He was courteous and knowledgeable and by the time he left I felt I’d known him for years. Great rep for your organization. I was in sales and customer service industries for over forty years so I can pick out the good and the bad. You are lucky to have him.
Great overall service; will continue to use Bartlett for future service and repairs.
Could not imagine a HVAC technician better than Bo.
Dakota, accompanied by Jerry, did a great job with my maintenance check. They were personable, efficient, and, like every other Bartlett employee I have ever come in contact with, truly professional in every way. There are only a few companies that I truly look forward to spending money with, but because everything they do (including maintenance contracts) represents such a tremendous value, Bartlett is definitely one of them!
Bartlett and Jerry has been servicing my HVACs for many years. Jerry is always on time, courteous, and very pleasant.
Guys did a great job getting the replacement of our downstairs system done efficiently and within the parameters they estimated.
Mitchell was awesome! Very thorough and took the time to explain everything to me.
Great job
Mitchell is such a nice guy! I'm hopefully within a year of a remodel and he was kind enough to answer several questions that will allow me to make some good decisions when the time comes. Very much appreciated!! Thank you, Mitchell!
The crew were very friendly, knowledgeable and easy to talk to. Clean up on both days. Great experience!
We were very happy with Mitchell and he did an excellent job. We were happy he could adjust our new system so it isn't so noisy as well as do the regular scheduled maintenance.
Bo is awesome. always does great work with attention to detail. Very personable and conscientious. I'm always excited when he comes to service my unit.
Maintenance
Maintenance
Maintenance
Replaced Lennox gas valve, installed gas line with sediment trap & new flex connector.
Replaced existing furnace for the main floor. Moved gas pipe out of the way of new filter rack. Set gas pressures and tested air conditioner. Installed thermostat on upstairs system. Both systems are working as needed. Thank you for choosing Bartlett Heating and Cooling.
2 system heat maintenance
Heating Maintenance on Trane down flow furnace.
Maintenance
Maintenance