AC Replacement Costs

How Much Does an Air Conditioning System Cost?

When it’s time to replace your air conditioner, you deserve a solution that’s tailored to your home and your budget. No two homes cool the same; duct layout, insulation, and even outdoor shade can all affect performance. While every home has unique cooling needs, this comparison illustrates what most homeowners can expect in terms of cost, comfort, and efficiency at each system level.

If you’re searching for AC replacement in Franklin, Greenwood, or Columbus, understanding your options upfront can help you avoid surprises and make a confident decision. At Johnson Heating, Cooling, and Plumbing, we’ve been helping homeowners choose the right air conditioning system since 1968, bringing 58 years of experience into every recommendation. Whether you're comparing energy-efficient air conditioners, looking for a new AC installation, or simply trying to understand air conditioner replacement costs, this guide is designed with you in mind. Our goal is to help you find a system that keeps your home comfortable, lowers energy bills, and fits your long-term needs. If you have questions or want personalized recommendations, call (317) 881-7738 to speak with our team.

Franklin how much does a AC cost, cost of air conditioning replacement Johnson Heating, Cooling, and Plumbing

What Makes Each Tier Different

  • Efficiency: Each upgrade delivers higher SEER ratings and lower energy costs.
  • Noise & Comfort: Mid- and top-tier systems utilize variable-speed compressors for quieter, more consistent cooling.
  • Air Quality: Advanced filtration and humidity control improve indoor air health.
  • Warranty & Longevity: Premium models often include longer parts warranties and built-in reliability features.

Ready to find your perfect fit?

Contact Johnson Heating, Cooling, and Plumbing today to schedule a complimentary estimate and discover which system is best suited for your home.

Estimated Cost for Air Conditioning Systems in Johnson County

Our Repair Packages

Essential AC Systems (Good)
Reliable Comfort, Everyday Value

Estimated Cost: $6,789-$7,894

If you’re replacing an older unit and want dependable performance without the premium price tag, our 14 SEER air conditioner is a perfect fit. It offers reliable cooling, straightforward operation, and solid energy efficiency, making it a wise and budget-friendly choice for smaller homes or investment properties.

Johnson Guarantees: 1-Year Money Back Installation Guarantee

Warranties: Manufacturer warranties may include 10 Year Compressor Warranty, 10 Year Parts Warranty, and 1 Year Labor Warranty


Performance AC Systems (Better)
Quieter Operation and Energy Savings

Estimated Cost: $9,860-$10,965

Upgrade to a 17 SEER air conditioning system for more consistent temperatures and noticeable savings on your monthly utility bills. This system runs quieter, cools more evenly, and provides improved humidity control, keeping your family comfortable through the hottest Indiana summers.

Johnson Guarantees: 1-Year Money Back Installation Guarantee

Warranties: Manufacturer warranties may include 10 Year Compressor Warranty, 10 Year Parts Warranty, and 2 Year Labor Warranty


Elite Plus AC Systems (Best)
Premium Comfort and Maximum Efficiency

Estimated Cost: $13,896-$15,001

When comfort, technology, and long-term savings matter most, this 20 SEER air conditioning system delivers. With variable-speed operation, advanced air filtration, and smart thermostat compatibility, it automatically adjusts to maintain ideal indoor conditions while reducing energy use.

Johnson Guarantees: 1-Year Money Back Installation Guarantee

Warranties: Manufacturer warranties may include 12 Year Compressor Warranty, 10 Year Parts Warranty, and 2 Year Labor Warranty