AC Replacement

Atlanta Air Conditioning Replacement Services

Upgrading Your Homes Comfort in Fulton County


Prioritizing regular maintenance and scheduling repair service when necessary are key to optimizing your A/C unit’s lifespan. We offer A/C replacement, maintenance, and repair services to homeowners in and around Atlanta, GA, we’ll work with you to ensure your system works reliably for as long as possible.

However, all A/C systems break down or become unsafe at some point, so eventually, you need to replace your main components. Signs that it may be time to schedule an A/C replacement include:

  • Your system is more than 15 years old
  • Your A/C unit needs frequent repairs
  • Your energy bills have been higher than usual the past few years

You might also consider an A/C replacement even if your current unit still has a few years of life left in it. If you have an older system, we can likely save you money by swapping it out now with a more efficient model.


We specialize in ductless mini-split A/C unit replacement services. Whether you’re upgrading to a new system to reduce your energy usage or replacing your current system because it's reaching the end of its lifespan, we’ll gladly discuss your options with you so you can better determine which system fits your needs and budget. If you’re not sure whether it’s time to replace your system entirely or whether some simple repairs are all that’s necessary to get it back up and running, give us a call.  We can just start by answering your questions about the pros and cons of repairing a failing system vs. replacing it.

Our Process

If you have an HVAC job that needs doing, call our team of friendly and courteous professionals to take care of your home. We’ll take all the necessary steps to make sure you’re happy with our service.

    “We’ve had maintenance for years and new installations as well. Joe and Tim do a great job for us every time.” - Mark B.
More Reviews
  • 1
    Proven Results
    We are proud to have been awarded some of the industry's top honors, including Home Reports Best Pick since 2005 and multiple Angie's List Super Service Awards.
  • 2
    Long-Term Commitment
    Our goal is to create a long-term, caring commitment to our customers through trusting relationships and our dedication to the Atlanta community. We strive to be stewards of our environment and offer the highest quality and most energy efficient products available.
  • 3
    Superior Workmanship
    Our technicians are the best in the industry. From installation to repair and maintenance, you can count on the expertise of our staff. NATE and EPA-certified, professional, prompt, and respectful of your property, when you call Cunningham, you will have peace of mind.
  • 4
    Unparalleled Customer Service
    You can count on Cunningham. We are on a first-name basis with our clients and have dedicated owner commitment and involvement. At Cunningham, customers come first, and it shows.


Over time, your A/C unit will break down and need repairs. However, there comes a point when the cost of repairs starts to outweigh the benefits of keeping your current system. If you have any of these issues, the repair is the best option:

  • Minor issues, such as a broken fan blade
  • Tripped breakers or blown fuses
  • Leaking Freon
  • Dirty coils

On the other hand, if you have any of these problems, you might need to replace your A/C unit:

  • Your unit is pushing the 15-year mark
  • You make repairs frequently
  • Your energy bills have made a noticeable increase

You might also consider an A/C replacement even if your current unit still has a few years of life left in it. If you have an older system, we can likely save you money by swapping it out now with a more efficient model.


If you’ve decided that replacement is the best option for you, there are a few things you should know about the process. We’ll need to:

Inspect your ductwork for leaks or damage and repair or replace it as necessary

  • Remove your old A/C unit
  • Install your new A/C unit
  • Test the new unit to ensure it’s working properly
  • Dispose of your old unit according to local regulations

The entire process usually takes no more than a few days. We can even install your new system in as little as one day in most cases.

$100 OFF Whole Home Filtration And Air Purification Systems Offers cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service. Repairs not included; additional terms and conditions may apply, call for details. Valid from Mar 1, 2023 - Mar 31, 2024
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Our team is here to answer your questions. Contact us today at (770) 343-7565 or complete the form below.

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