When determining the AC coil cleaning cost in Raleigh, NC, you’ll need to factor in the size, cleaning method, and type.
How Much Does AC Replacement Cost in Raleigh? [2026 Data]
Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
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Highlights
Average summer temps around 90°F plus high humidity make AC essential in Raleigh.
Median home size in Raleigh is 2,170 square feet, which needs 3.5–4.5 tons of AC.
The minimum SEER requirement in Raleigh is 15. Higher SEER means more energy savings.
AC replacement may increase home value by 5%–7%.
Average summer temperatures reach 90 degrees Fahrenheit in Raleigh, North Carolina. Combined with high humidity, homeowners are left seeking out the sweet relief of functional air conditioning. The AC replacement cost in Raleigh, North Carolina is $6,273 on average, but costs range from $4,342 to $8,446 depending on the square footage of the house, size and type of AC, and the unit’s efficiency rating.
AC Replacement Cost Factors
Various factors can influence AC replacement costs in Raleigh, North Carolina, including:
Home Size
For every 400 to 500 square feet, you’ll need about one ton of AC. For a 2,170 square foot home in Raleigh, you’ll need about 3.5 to 4.5 tons of AC. Depending on your home size, here are the average AC costs:
| Home Size (Sq. Ft.) | Tonnage | AC Cost |
|---|---|---|
| 1,200 | 1.5–2 | $907–$2,490 |
| 1,500 | 2–3 | $2,490–$5,630 |
| 2,000 | 3–4 | $3,730–$7,510 |
| 2,200 | 3.5–4.5 | $4,342–$8,446 |
| 2,500 | 4–5 | $4,970–$9,390 |
| 3,000 | 5+ | $9,390–$12,000 |
AC Unit Size
AC size is measured in British thermal units, or BTUs, to express how much heat the unit can remove in one hour. Every ton of AC accounts for about 12,000 BTUs.
What is a BTU?
BTU, or British Thermal Unit, is a unit that measures how much energy it takes to raise the temperature of one pound of water by one degree Fahrenheit. For heat pumps, each ton of capacity is equivalent to roughly 12,000 BTUs.
Consult with an HVAC pro in Raleigh, North Carolina, to find the appropriate AC size for your house.
| Tonnage | BTUs | Cost |
|---|---|---|
| 1.5 | 18,000 | $907–$2,490 |
| 2 | 24,000 | $2,490–$5,630 |
| 3 | 36,000 | $3,730–$7,510 |
| 4 | 48,000 | $4,342–$8,446 |
| 5 | 60,000 | $9,390–$12,000 |
Type of AC
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The type of AC plays a major role in replacement costs, especially if you want to install central air without existing ductwork. The most common AC system in Raleigh homes is central air, but window and portable units or ductless mini-split systems are also available. For major energy savings, consider investing in a geothermal heat pump.
| Type of AC | Average Cost | Pros | Cons |
|---|---|---|---|
| Central | $4,342–$8,446 | Whole-house cooling | Higher maintenance |
| Window | $60–$400 | Low cost | Limited cooling capacity |
| Portable | $80–$700 | Moves from room to room | Takes up floor space |
| Ductless | $2,000–$10,000 | No need to install ducts | Requires multiple units and zones |
| Geothermal | $12,000–$50,000 | Energy-efficient | Higher installation cost |
Efficiency (SEER)
Seasonal Energy Efficiency Ratio, or SEER, is how efficient an AC unit is. While the minimum SEER in Raleigh is 15, many households have an AC in the 15–17 range. Higher SEER units cost more up front, but will save you money on your energy bills over time.
| SEER | Cost |
|---|---|
| Lower efficiency (15–17) | $910–$8,450 |
| Higher efficiency (18–23+) | $6,275–$12,000 |
HVAC Pro Costs
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HVAC replacement requires a pro who is certified to handle refrigerant, so be sure to consider labor costs for your project. The AC installation pro you hire will also build the cost of permits into their fees.
Labor
Labor costs will make up about 30% of the cost to replace an AC system, but costs could be higher for more complex jobs like installing new ductwork. For an average $6,273 project, labor could account for about $1,882 of this total.
Permits
You can secure a residential trade permit for electrical, mechanical, or plumbing work for $75 through Wake County. Additional inspection and city fees may apply, so leave the permit process to your HVAC pro, who will include the cost of permits in the project total.
Additional Pros to Consider Hiring
Installing a new AC system may require some household electrical and plumbing upgrades. Here’s who to hire:
Electrician: An electrician will ensure your AC system has enough power and a dedicated circuit to prevent power outages. Hiring an electrician in Raleigh costs an average of $145 to $375.
Plumber: AC requires drainage to remove condensation that occurs during the cooling process. A plumber can make sure you have the correct drain line. Hiring a plumber in Raleigh costs an average of $150 to $385.
Does AC Replacement Increase Home Value?
AC replacement can increase your home value by about 5% to 7%, especially in an area with hot, humid summers like Raleigh. In total, you can get about a 30% return on investment (ROI) for this project, with more returns on higher efficiency systems.
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.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Heating and air conditioning services reviews from real Angi homeowners in Raleigh, NC
4.6★ avg. • 1.8k total reviews
- Jake S.
Highly recommend Frankie and Icy Hot Heating and Air Conditioning!! Extremely knowledgeable and very fair pricing. 💯
- Chip C.
Carolina Comfort Air installed a new HVAC system in my home, including the replacement of all of the original ductwork in the attic. Consultant Jose was great. He recommended a split duct system to allows the downstairs and upstairs to operate on separate thermostats. He was able to...
Carolina Comfort Air Inc - Kelly W.
Raymond was on-time, diagnosed my issue with my gas pack within a few minutes, got the part and had my heat back on within 2 hours. Fairly priced, professional, I will definitely contact this company again for any HVAC needs.
- Robert B.
FIVE STARS to Cape Fear Air, Plumbing, and Electrical of Raleigh for their responsiveness and superior job installing a new Trane HVAC system in our home during the peak of the heat wave in July. Unfortunately, our 17-year-old Trane died during this period of record-breaking heat indexes....
- Alfredo A.
It went phenomenal! The service was very respectful and professional. The people were very kind and friendly! I will definitely be contacting Air Serv with any future problems with my heating and A/C. Air serve will always be welcomed in my house!
Aire Serv Of East Raleigh - Juliet M.
My air went out while I was out of town. I called several companies because it was the 4th weekend no one would geti me for 3 4 days. We were in a heat wave. This company came out that night. Exactly when he said. The price was at least 60 dollars less than other companies. I plan to get his...
Flaming Ice Heating and Cooling - Mary H.
We needed urgent repair to our heating unit, and Sloan Service came to the rescue. Our technician was Peter, and he explained the repair needed and available options. He ordered the part and returned timely to complete the repair and checked the system before leaving. I would highly...
Sloan Service Company, Inc. - Stephanie H.
Shawn is wonderful to work with. He helps find solutions for any HVAC issues and goes above and beyond to make the customer happy. I have been using Shawn for years for all of my heating and air issues, installations, and maintenance and I truly believe that Shawn can find a solution to any...
Premier Heating and Air - Walter T.
We had a problem with our heating and air conditioning system. We had somebody came out and they couldn't fixed it. This company came out, they diagnosed it and fixed it right away.
ComfortGuy / R & S Mechanical Heating & AC Services - Willie F.
Great Job! Mr. Burke and his team stand head and shoulders above the competition. He was here on schedule and completed the install with no problems. Mr. Burke provided Outstanding customer service and excellent value. I would highly recommend for any of your heating or cooling needs.
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