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Need an AC Installation? It's Gotta be Reliable.

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Offers You Won't Find Anywhere Else • Preseason DEEP Discounts • Up To $1,349 Cash Back • Spring BOGO: FREE Air Conditioner when you Buy a Furnace

Preseason DEEP Discounts on Heating & Cooling Systems

Nobody installs more heating & cooling systems in Georgia than Reliable Heating & Air. Why? Because we have an unbeatable warranty, a 100% satisfaction guarantee and we have stood by our work for over 40 years.

  • Spring BOGO: Buy a Furnace, Get a FREE Air Conditioner (qualifying furnace)
  • Preseason DEEP Discounts Happening Now
  • Up to $1,349 Cash Back and ZERO Down
  • Next Day or We Pay $500 Installation Guarantee
  • Lifetime Repairs, Maintenance and even Filters are NO Charge ever.

Heard us on the radio talking about Comfort as a Service? Ready to find out more? Click below!

Learn about Comfort as a Service

Signs you need a new AC

You most likely need a new AC if your current unit:

  • Is more than 10 years old. Most ACs have a lifespan of 10–15 years, so if your unit is approaching that age, it's probably worth it to get a new one.

  • Struggles to keep you comfortable. This could be a sign that your AC is the wrong size or nearing the end of its life. Either way, it's usually best to invest in a new unit.

  • Needs frequent repairs. This is often a sign that your AC is on its way out. It usually pays off in the long run to invest in a new unit rather than constantly spend money on expensive repairs.

Average Cost of Air Conditioning & Furnace Complete System Replacement in Atlanta

  • Low end: $3,895
  • Average: $6,000
  • High end: $15,000
    • Factors that affect cost include
      • SEER level: the degree of a HVAC system's efficiency. The higher the SEER the more efficient your system is and the lower your utility bills.
      • Tonnage: a 1.5 ton system vs a 5 ton relates to the size of your home and needs.

What's included

  • Multiple system options
  • New, high-efficiency AC unit
  • 1-year labor warranty or options that include FULL Coverage for life...even for repairs.
  • 10-year manufacturer warranty
  • Next Day or We Pay $500 Installation Guarantee
  • Flexible financing


Deal: $3995 Installed Complete Heating and Cooling System Special *** While Supply Lasts***

Pay only $109.99 a month, ZERO down on ANY SIZE Complete Trane Heating & Cooling System and all repairs, maintenance...even filters are NO CHARGE EVER. One low monthly payment and it's hassle free HVAC!
Schedule In-Home Estimate

How your AC installation works

1) Schedule

Contact us online or call us at (770) 594-9969 to schedule an FREE in home consultation with a Comfort Consultant who will do the proper measurements to find a system that's perfect for your home and budget. We'll call you to confirm your time and send you a confirmation email with a picture of your Comfort Consultant, so you know who's coming to your home. We'll give you options with straightforward pricing for each and every option.

2) Install

On the day of the install, your HVAC installation team will:

  1. Lay down drop cloths and wear shoe covers to protect your home.
  2. Install your new unit (most likely in half a day).
  3. Leave your home in better condition than we found it.

3) Follow up

We'll send you a follow-up survey to make sure you're happy with our service. If you're not, let us know. We'll do everything we can to make it right.  We stand by the same 100% satisfaction guarantee we have had since 1978.

Schedule estimate

Can't find the service you need?

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