4703 Ecton Dr
Marietta, GA 30066
770-516-5165

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Local Reviews
for marietta, ga

Rated 4.9 out of 5 stars based on 81 customer reviews

Excellent service

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Great service.

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Excellent service

Very courteous and efficient.

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Great Company.

Chris just completed our fall furnace check up. He called prior to arrival for heads up he was on the way. He was friendly and courteous and got to work right away. A 5 star rating all the way around.

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Quick and Friendly!

Thank you Heber! Appreciate the NEST thermostat install. You called ahead and were quick with your service, all appreciated.

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Rating for Heber Pampillon

Heber was very professional and knowledgeable. Explained his inspection process well.

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Heber

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Great service

Excellent

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A - Team Services

Glad to know A - Team always takes care of us!

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great service

Nice guy

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Great service

Always a good experience. Refer people to them all the time.

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Great Service

I would recommend!

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The BEST of the BEST!!

The two gentlemen where outstanding!! They were the most hardworking, focused, and polite people I have ever had in my home doing a HARD JOB in a incredibly small, cramped space! When they finished, they cleaned-up and showed us how to work and read the machines and you would never have believed that they had been here, for more than 6 hours, working nonstop!!! Thanks, The McDaniels

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Excellent jib

I am so impressed this company. From the quote and the details to the crew and the owner. My house is finally cool in my whole house.

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Awesome Service Tech

Marcio Pereira is a wonderful representative for A Team. As a service tech he is extremely knowledgeable and very professional. He is conscientious and provides good customer support. I would HIGHLY recommend Marcio !!!

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Job Locations
for marietta, ga

Andre F.

Andre F. Job Checkin

Found and sealed a refrigerant leak in an AC system that wasn’t cooling efficiently. Low refrigerant can lead to higher energy bills, reduced cooling, and frozen coils. Regular maintenance can catch these issues before they cause bigger problems!


Jason S.

Jason S. Job Checkin

A customer’s HVAC system was running, but airflow was weak. After testing, we found a burned-out blower motor. Replacing it improved airflow and system performance. If your system isn’t circulating air properly, a faulty blower motor could be the issue.


Greg S.

Greg S. Job Checkin

This heat pump was stuck in cooling mode due to a bad reversing valve. Replacing the part restored both heating and cooling functions. If your heat pump isn’t switching modes, it may need a professional repair.


Heber P.

Heber P. Job Checkin

This customer’s AC wouldn’t turn on. After diagnosing, we found a failed start capacitor—a common issue in older systems. A quick replacement got their cooling system running again. If your AC won’t start, it could be a capacitor or compressor issue.


Marcio P.

Marcio P. Job Checkin

Today, a homeowner reported weak airflow and high energy bills. The issue? Clogged air filters restricting airflow! Regular filter changes improve air quality, efficiency, and system lifespan. Check and replace your air filters every 1-3 months to keep your HVAC system running properly.


Heber P.

Heber P. Job Checkin

Upgraded a customer’s old manual thermostat to a smart thermostat. Now, they can control their home’s temperature remotely and enjoy energy savings. Smart thermostats help optimize your HVAC system’s efficiency year-round.


Chris T.

Chris T. Job Checkin

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.


Michelle S.

Michelle S. Job Checkin

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!


Andre F.

Andre F. Job Checkin

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.


Jason S.

Jason S. Job Checkin

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.


Marcio P.

Marcio P. Job Checkin

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.


Michelle S.

Michelle S. Job Checkin

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!


Jason S.

Jason S. Job Checkin

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!


Rodney S.

Rodney S. Job Checkin

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.


Ethan  B.

Ethan B. Job Checkin

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.