Your Go-To HVAC Team in Marietta, GA
A-Team Services has been the trusted choice for HVAC repair in Marietta, GA, since 1999. Our certified technicians provide fast AC installation, reliable heating maintenance, and expert indoor air quality solutions to keep your Marietta home comfortable year-round.
HVAC Repair & Installation in Marietta, GA
Fast AC Repair in Marietta, GA
Your Air conditioning will let you know when it is time for a repair with poor cooling, strange noises, and high-then-usual power bills. When it is time to get that broken air conditioner fixed, we are the ones to get it done right!
We provide fast diagnostics and reliable AC repair Marietta, GA residents rely on. We will troubleshoot the cause of the issue and implement a lasting solution.
Air Conditioning Installation & Replacement
Sometimes a new AC Installation is all you can do. You can have the best maintenance, and the most detailed AC repairs, but with time, the decay of your HVAC system will not be something you can avoid. When it’s time for an upgrade, call A-Team to schedule your new air conditioner repair Marietta, GA homeowners trust!
Air Conditioning Maintenance Tune-Ups
Regular maintenance makes all the difference in extending the lifespan of your cooling equipment and enhancing your comfort all summer long. We offer full-service tune-ups for your conditioning, including a thorough inspection, filter change, refrigerant check and more! Our skilled technicians will ensure every component of your AC is running smoothly.
Heating Repairs
When it is chilly out, you are going to want your heat working right with no questions. If it is stuttering or not consistently heating, it is time to get ahead of the complete HVAC system failure and get your heating fixed fast! Call us today to schedule your own furnace repair Marietta, GA residents know and trust!
Furnace Replacement in Marietta, GA
When you need HVAC installation near you, call our experienced team to make sure you have the right equipment to meet your needs and exceed your expectations. If your old furnace or heater is a clunker and you need a new one now to keep your home and family warm, we have lots of options for you to consider with financing too!
Your new heating system will help you save on energy costs with increased efficiency and provide reliable comfort all winter long. Don’t get stuck in the cold with a broken heater – call on our team to find the right upgrade for your home!
Heat Pump Repairs & Installations
No matter the time of year, you will want your heat pump working correctly and optimized for energy efficiency. If your heat pump just isn’t working well, call us right away. If you think that a heat pump is right for your home and you need a new HVAC system with the versatility to keep you cool in the summer and warm in the winter, call us and let’s get started with the details.
Heating Maintenance
Scheduling a heating maintenance tune-up in the early fall is the best way to keep your system prepared for colder weather. Our technicians know the ins and outs of heating equipment to provide a thorough inspection, catching any small problems before they turn into a major headache. We will change filters, lubricate moving parts, check pilot lights and more!
Indoor Air Quality Systems in Marietta, GA
Between the pollen, the humidity that easily causes mold, and the pollution, you might need an air purifier in your Marietta, GA home! Have you considered an air scrubber to protect the air you breathe in your home? If your allergies are causing chronic breathing issues or if you just want peace of mind for you and your family that you are cleaning the air you share, call A-Team Services to help now!
Contact A-Team Services Today!
You can find us all over Marietta, but here are several neighborhoods we frequent:
- Chattahoochee Plantation
- Baldwin Farms / Princeton Lakes
- Wellcrest / Barnes Mill Lake
- Easthampton / Oak Forest Circle
- Willow Point
- Hardage Farm / Calvary Lake
- The Summit At Sweat Mountain / Highland Pointe
- Northampton
- Oakton
- Princeton Walk / Hampton Woods
Whether you need heating and AC repair or air quality services, our team has you covered. Contact us online today for questions and scheduling or call us at 770-516-5165. We can’t wait to serve you!
Recent Jobs and Reviews in Marietta, GA
Marietta, GA at a glance
A-TEAM SERVICES has completed 25 jobs in Marietta, GA between June 2024 and March 2025.
The 9 customer reviews shown here average 5.0 out of 5.
The most recent job was on March 28, 2025.
A-TEAM SERVICES has completed 49 jobs in Marietta, GA in the last 12 months. The first job there was in May 2015.
Our Local Reviews by City
- Acworth, GA (9)
- Alpharetta, GA (49)
- Atlanta, GA (44)
- Austell, GA (1)
- Canton, GA (24)
- Chamblee, GA (2)
- Cumming, GA (18)
- Dallas, GA (2)
- Decatur, GA (2)
- Doraville, GA (1)
- Duluth, GA (4)
- Dunwoody, GA (2)
- Ellijay, GA (1)
- Hartwell, GA (1)
- Johns Creek, GA (3)
- Kennesaw, GA (16)
- Lilburn, GA (1)
- Mableton, GA (1)
- Marietta, GA (84)
- Milton, GA (2)
- Norcross, GA (2)
- Peachtree Corners, GA (1)
- Powder Springs, GA (1)
- Roswell, GA (57)
- Sandy Plains, GA (1)
- Sandy Springs, GA (5)
- Smyrna, GA (5)
- Suwanee, GA (2)
- Tucker, GA (1)
- Woodstock, GA (55)
Job Locations and Reviews
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Replaced an old 15-year-old AC unit with a new high-efficiency heat pump. The homeowner will save on energy bills while enjoying better cooling. If your HVAC system is outdated, a modern replacement can lower costs and improve indoor comfort.
Performing a seasonal AC tune-up today! Checking refrigerant levels, cleaning the coils, and testing system efficiency. Routine maintenance keeps your HVAC system running smoothly and prevents costly breakdowns when temperatures rise. A well-maintained AC lasts longer and runs more efficiently!
While servicing the east Marietta area, repaired a Rheem R96VA furnace with inconsistent heating. Diagnostic testing revealed failing gas pressure regulator. Adjusted outlet pressure from 4.2" to 3.5" WC and replaced worn springs. System now providing consistent heat output.
While servicing the east Marietta area, repaired a Rheem R96VA furnace with inconsistent heating. Diagnostic testing revealed failing gas pressure regulator. Adjusted outlet pressure from 4.2" to 3.5" WC and replaced worn springs. System now providing consistent heat output.
While servicing the east Marietta area, repaired a Rheem R96VA furnace with inconsistent heating. Diagnostic testing revealed failing gas pressure regulator. Adjusted outlet pressure from 4.2" to 3.5" WC and replaced worn springs. System now providing consistent heat output.
While servicing the east Marietta area, repaired a Rheem R96VA furnace with inconsistent heating. Diagnostic testing revealed failing gas pressure regulator. Adjusted outlet pressure from 4.2" to 3.5" WC and replaced worn springs. System now providing consistent heat output.
Heading out of west Marietta after servicing a Bryant 987MA036 furnace with irregular temperature swings. Discovered failed limit switch causing premature shutdown. Replaced switch with OEM part #HH18HA452 and tested operation. System now maintaining temperature within ±1 degree.
Responded to a call in Marietta, Georgia for a Lennox ML180UH090P36A furnace that wouldn't ignite. Diagnosed a faulty flame sensor reading 0.2 microamps. Cleaned the rod with fine-grit sandpaper and tested - now reading 4.5 microamps. System is cycling properly and maintaining set temperature. Recommended annual maintenance to prevent future issues.
I arrived at a home in the Highland Pointe neighborhood of Marietta, GA, for a heater repair job. The homeowner reported uneven heating and a frequent cycling issue. After inspecting the system, I found a malfunctioning thermostat and a dirty flame sensor. I recalibrated the thermostat, cleaned the sensor, and tested the heater to ensure steady performance. The customer was pleased with the fast, effective service and noticed immediate warmth. Contact us for expert heater repair services!
I arrived at a home in the Willow Ridge neighborhood of Marietta, GA, for a heater repair job. The homeowner reported that the furnace was blowing cold air and struggling to maintain temperature. After inspecting the system, I found a faulty ignitor and a clogged air filter. I replaced the ignitor, cleaned the system, and tested the heater for proper operation. The customer was relieved to have reliable heat restored and appreciated the quick service. Contact us for expert heater repair services!
Marietta heat pump system overhaul in West Cobb. Complete system replacement with Lennox XP25 heat pump. Performed load calculation and duct sizing verification. Installed with communicating air handler. Configured advanced diagnostic monitoring system. Achieved SEER rating of 23.
I performed a comprehensive furnace maintenance service for a customer in Marietta, GA. Tasks included replacing the air filter, cleaning the burner assembly, inspecting the heat exchanger for cracks, and testing the system's airflow and thermostat calibration. The furnace, a Carrier Infinity 98, was operating efficiently after adjustments.
I performed a comprehensive furnace maintenance service for a customer in Marietta, GA. Tasks included replacing the air filter, cleaning the burner assembly, inspecting the heat exchanger for cracks, and testing the system's airflow and thermostat calibration. The furnace, a Carrier Infinity 98, was operating efficiently after adjustments.
I performed a comprehensive furnace maintenance service for a customer in Marietta, GA. Tasks included replacing the air filter, cleaning the burner assembly, inspecting the heat exchanger for cracks, and testing the system's airflow and thermostat calibration. The furnace, a Carrier Infinity 98, was operating efficiently after adjustments.
I performed a comprehensive furnace maintenance service for a customer in Marietta, GA. Tasks included replacing the air filter, cleaning the burner assembly, inspecting the heat exchanger for cracks, and testing the system's airflow and thermostat calibration. The furnace, a Carrier Infinity 98, was operating efficiently after adjustments.
Ethan completed an AC tune up on a Rheem system for a customer in Marietta, GA.
Ethan completed an AC tune up on a Rheem system for a customer in Marietta, GA.
Ethan completed an AC tune up on a Rheem system for a customer in Marietta, GA.
Very timely, exceptional service and totally trust them. Experts in their business
I started using A-Team on the recommendation of my real-estate agent after being a Peachtree Service Experts customer for years. I have not regretted that change. Peachtree was constantly trying to upsell additional services of questionable value. A-Team has done a great job sending professional, courteous team members to handle any problems that come up, as well as contracted maintenance for a reasonable price.
My mind is at ease when it comes to my heating and air system
What an awesome company. The technician called before he came to our house and showed up in a timely manner. Very professional and courteous. We will definitely recommend A-Team Services to our friends.
Excellent price and service!
I called this morning and Rodney came, immediately identified the problem and fixed the air. He was friendly and efficient.
Fast, nice, clean and accurate
Timely, courteous service
They are fantastic
Marietta , GA Heating & Cooling FAQs
We recommend AC tune-ups in the spring and heating maintenance in the early fall—twice a year total. Regular tune-ups include inspections, filter changes, refrigerant checks, lubrication, and more to catch small issues early, extend equipment life, improve efficiency, and keep your home comfortable through Georgia’s hot summers and chilly winters.
If your system is over 10-15 years old, experiencing frequent breakdowns, causing inconsistent temperatures, or leading to higher energy bills, replacement is often the better option. Even with great maintenance, age and wear can’t be avoided forever. A-Team Services offers expert installations, financing options, and energy-efficient upgrades to save you money long-term and ensure reliable comfort.
Georgia’s high pollen, humidity, and mold risks make indoor air quality crucial. We install air purifiers, air scrubbers, and whole-home systems to remove allergens, pollutants, and excess moisture. Combined with regular filter changes and maintenance, these solutions protect your family’s health, reduce allergy symptoms, and create cleaner, healthier air year-round. Contact us for a consultation!