How Much Does AC Replacement Cost in Charlotte? [2025 Data]

AC replacement costs in Charlotte, North Carolina average around $5,442, but prices may range from around $3,783 to $7,120 depending on the size and efficiency of the unit, the type of AC system you have, and the size of your home. Charlotte’s average summer temps range from 82 to 90 degrees Fahrenheit. Factor in the high humidity, and it’s no wonder it’s so important to have reliable air conditioning for houses here.

AC Replacement Cost Factors

From the size of your house to the type of AC system you’re replacing, consider these top cost factors for AC replacement in Charlotte, North Carolina.

Home Size

The bigger your house, the bigger your AC unit needs to be and the more you’ll pay for a replacement. The median home size in Charlotte is 1,900 square feet, which needs about 2.5 to 3.5 tons for cooling.

With that in mind, here’s how much you can expect to spend based on your home’s square footage.

AC Unit Size

The AC unit size is measured in tonnage and British thermal units, with each ton equating to about 12,000 BTUs. If you have too large of an AC, the system will switch on and off frequently, increasing your energy bills and leaving your home with uneven temperatures throughout. But if you opt for a unit that’s too small, it will run constantly, leaving you with pricey utility bills and more frequent HVAC maintenance.

The best way to find the right AC for your home is to consult an HVAC pro in Charlotte, North Carolina.

Type of AC

The cost of AC replacement in Charlotte depends heavily on the type of AC you have. Central air is most common in Charlotte, but ductless systems and window units are also popular.

However, because Charlotte has a milder climate, air-source heat pumps are a good investment for many homeowners in the area. They cost a bit more to install upfront—although not as much as geothermal—but offer better efficiency and lower energy bills.

No matter what type you choose, here are the average costs plus pros and cons to consider:

Efficiency (SEER)

The energy efficiency of an AC system is measured as the Seasonal Energy Efficiency Ratio, or SEER. Recently, the SEER minimum for AC in North Carolina increased to 15, so you must replace your older AC system with an AC of at least 15 SEER. The higher the SEER, the more you’ll pay for the unit upfront but the less you’ll pay in energy costs over time.

HVAC Pro Costs

Wondering who to hire to check and replace your HVAC system? An HVAC specialist or AC repair pro will be able to handle inspections, old AC removal, and the entire installation of your new system. Here are the associated costs you can expect to spend for this service.

Labor

Hiring an HVAC pro in Charlotte for AC replacement costs about $1,500 to $2,500, plus the cost of the unit. If you need to repair or replace your AC ducts for a central air system, labor costs will increase another $2,000 to $5,000.

Permits

HVAC repairs and replacements require a permit in Charlotte. Permit costs for AC replacement in Charlotte cost around $60 to $150, depending on the cost of the project. Fortunately, your HVAC contractor will handle the entire permitting process, from applying to scheduling inspections. The contractor will build the permit cost into the project total for you.

Additional Pros to Consider Hiring

Most licensed and certified HVAC pros can handle every step of the AC replacement process. However, if you have an older home that needs some electrical or plumbing upgrades, you may want to hire the following pros to complete the work.

• Electrician: While modern AC systems are more efficient than older systems, they still require a dedicated circuit to prevent blowing a fuse. To upgrade your electrical panel, hire an electrician. In Charlotte, electricians cost $145 to $460 on average.

• Plumber: To prevent condensation from causing water damage to your AC or home, a plumber can install proper drainage for the AC system. In Charlotte, plumbers cost $165 to $430 on average.

Does AC Replacement Increase Home Value?

Replacing your outdated AC system in a warmer area like Charlotte can increase the value of your home by around 5% to 10%. Plus, you’ll get an ROI of around 30% to 50%. More efficient systems will offer a better ROI and value increase, plus you’ll enjoy lower energy bills.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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