Central Air Conditioner Prices

Cost Comparison of Brands, Sizes, Repair Costs, and Different Efficiency Central AC Systems

Welcome to our price comparison website for residential central air conditioner systems. The information we display on this site is updated weekly with pricing we compile from industry information, consumer submissions, and data gathered from readers and contractors across the web who have chosen to share it. The price range to have central air installed can vary widely by location, your home and many other factors. This page is meant to be your online price guide and help you get started in understanding those costs.

*Note: This site is for informational purposes to help homeowners. You should always consult a local central air conditioner company or HVAC professional to have your needs assessed for more accurate pricing. While we have knowledge to industry specific price lists and variables in the equipment costs, speaking to a contractor is the only way to get an accurate installation cost estimate for your home air conditioning system.

Pricing Updated for 2016 – 2017 – New unit prices and installed air conditioner cost breakdowns. Our data comes from contractor shared prices as well as our visitor shared pricing by customers and home owners like yourself.

Prices by Brand

For the purpose of this price list comparison table of leading consumer brands, we used a baseline of a standard efficiency 2.5 ton central ac unit and matching evaporator coil, from the different leading brands below. A 2.5 ton unit is the approximate size installed in most 1400-1800 square foot homes. All central ac unit prices online are approximate, based on the latest pricing sheets we have.

Central AC Prices by Brand

Central AC Unit & Evaporator Coil Brand
Equipment Only
AC & Coil Installation Cost
Aire Flow$1,020$1,990
American Standard$1,950$3,585
Goodman MFG$1,450$2,480
Average Cost of Name Brand AC & Coil

Upper Tier Brand Pages: Carrier | Trane | Lennox | American Standard
Average Tier Units: Bryant | Heil | Amana | Gibson | Rheem | Ruud | York

Pricing By Size

Central AC units are manufactured in very specific sizes ranging from 1.5 – 5 tons of cooling capacity. An HVAC contractor can perform a load calculation on your home to tell you the exact size for your house. Many states now require a load calculation for both new and replacement central air systems, to have the system permit and inspection completed. If the AC Contractor does not pull a load calculation, use a different contractor! (free quotes)

Average AC Unit Prices by Size or Capacity

Central AC Unit Size
AC & Coil
AC & Coil Installed Cost
1.5 Tons, 18,000 btu$940$1,895
2 Tons, 24,000 btu$1,490$2,690
2.5 Tons, 30,000 btu$1,525$2,695
3 Tons, 36,000 btu$1,650$2,990
3.5 Tons, 42,000 btu$1,780$3,250
4 Tons, 48,000 btu$1,860$3,350
5 Tons, 60,000 btu$1,920$3,590

Prices by Efficiency

High efficiency central air systems can save you a considerable amount of money on energy. Gone are the days of 7-10 seer home ac units, and the lowest efficiency central air conditioner units you can purchase from a manufacturer is 13 seer, and those are limited to specific units. In most cases today, you’ll get a 14-15 seer minimum efficiency unit. The highest efficiency central ac units are rated at 24 seer, and other brands use solar panels to assist in providing electricity during peak use. Of course, the AC unit prices with higher seer ratings are much more than their lower initial cost counterparts.

SEER – Seasonal Energy Efficiency Ratio (Higher is better, like mpg in a car)

For the purpose of this SEER Efficiency Comparison, we chose a 2.5 ton central air conditioner unit and matching evaporator coil. Manufacturers recommend you only install matched systems to achieve the ARI ratings listed.

Central AC Prices by Efficiency

Central Air Efficiency Ratings
AC & Coil
AC & Coil Installation Cost
13-14 SEER (Standard Efficiency)$1,435$2,770
15-16 SEER (High Efficiency)$1,860$3,560
17-18 SEER (High Efficiency)$2,200$4,250
19-21 SEER (Super High Efficiency)$2,850$5,290
22-24 SEER (Highest Available Efficiency)$3,680$6,750

Note: Some of the higher SEER central air conditioners (18-24 SEER) may require the addition of a solar panel to your roof, to assist in providing renewable green electricity to power the ac during peak use. When you estimate central air cost for your home, be sure to add in incidental costs that will accumulate for items that you may be interested in. In addition, if you choose to look at the solar alternatives, keep in mind the added cost for an electrician, panel costs, etc.

Owner Installed  Prices

In the section below, we maintain our list of user submitted prices for their homes central air conditioner replacement cost. If you would like to share the cost to install central air, ac unit cost, a repair you had done, or the price range that you were quoted or paid for your home system, please go to the user submission form and send it in.

Each of the estimated prices you see below are based on the home, the homeowner needs and much more. Trane goes out of it’s own way to help homeowners understand there are many variables in pricing when you buy an AC unit for your home. The only way to know the exact cost for your home is to have a trained professional provide a detailed quote. Click here to get a free quote today.

User and Owner Submitted, Installed  Prices

City, State
Home Size
AC Size & Brand
Cost Includes
Price Paid
Monroe, NC1340 sqft2.5 ton GoodmanAC and Coil, Furnace$5,260
Notes: Our AC failed over Memorial Day Weekend, 2017. We called our HVAC guy and they told us the unit was just too old to bother fixing, since it was 17 years old. We agreed and replaced with a Goodman central AC, coil and furnace.
Port Orange, FL2,100sf3 Ton Goodman SystemAC, Coil, Installation$5,668
Notes: Replaced our old central ac complete system with a 3 ton 14 seer slit system complete heating and air.
Ft Lauderdale, Florida1640 sqft4-ton Rheem ACAC, Air Handler$4,950
Notes: Central Air quit working right before Thanksgiving 2016 – We had a company out and had a new Rheem 16 SEER AC unit and air handler installed the same day.
Houston, TX2,400sf4 Ton Trane ACAC, Coil, Installation$2450
Notes: On the hottest day of the year, our AC unt failed. It was replaced with a 4-ton, 16 seer TRANE unit by a local Houston AC company.
Austin, TX1500 sqft3-ton CarrierComplete AC and Coil Replacement$4,700
Notes: Ruud system finally failed after 16 yrs in Texas heat (circuit board, outside motor and blower motor). Rather than band-aid repair for $1200-$1500 I decided to replace with 14-SEER 3-ton Carrier unit, which is a little oversized for sqft.
Bloomington, IN2200sf2.5 Ton DucaneAC and A-Coil, Installed$2450
Notes: AC did not cool the house. Compressor locked up. Replaced the Condensing unit outside the house and the A coil with heat pump. Included insulating, installing 1 discharge, electrical whip, pad, drier, 1 suction drier, leak testing, evacuating and charging with R22.
Port Jefferson, NY1880sf3-ton CarrierFull AC Replacement, Installed$4100
Notes: Replaced the central ac and inside coil on our 20 year old system. It took 2 works 4-5 hours. We put in a 15 seer carrier.
Tulsa, OK1300sf2-ton GoodmanAC, Electric Furnace, Installed$3650
Notes: We heard not to install Goodman, but it was our cheapest ac option. Took 2 guys about 6 hours to get it installed.
Mt Airy, NC1190sf2-ton FeddersCentral Air and Coil, Installed$2450
Notes: Central air conditioner broke 2 weeks ago and we had our appliance repair guy put in a new outside box and coil in the furnace. 1 installer, 3 hours.
Greenville, SC1750sf3-ton TraneAC, Air Handler, Installed$6225
Notes: 8 year old home and the coil and pa were completely rusted out of our old central air conditioner. We decided to replace the whole unit with a Trane central ac and air handler. Took 2 guys a full day.
Arlington, TX3320sf3-ton BryantCentral Air Conditioner, Air handler, Installed$6900
Notes: This was the second of 2 units in our (21 year old) home to fail. We chose this 2-stage central air conditioner since the salesman said it would work better and cut our electricity costs. Took a crew of 3 workers 5 hours to complete the installation for us.
Phoenix, AZ1500sf2.5-ton TraneAC with Air Handler, Installed$4350
Notes: Replaced our 13 year old Carrier air conditioner with a new 15 SEER Trane AC & Air handler with Electric Heat Strips. Took a crew of 2 guys a full day to get it done. House is awesome cool now, but the new Trane central ac is huge in size!
Lexington, KY1310sf2.5ton GoodmanCentral Air, Gas Furnace, Installed$3660
Notes: Replaced an 18 year old Coleman system with a new Goodman GSC13 seer system. The new central air and furnace seems to work perfectly for our home, this winter will tell I guess. It took 2 crewman, 6-7 hours to install the new ac & furnace.
Zephyr Hills, Fl1760 sf3-ton HeilAC & Air Handler, Installed$3150
Notes: Our central air conditioner failed on Thursday, the crew had the new one installed by midday Friday, and since they were slow, we got a heck of a bargain on a 14 seer system!
Charlotte, NC1820sf3-ton CarrierCentral AC Unit & Coil, Furnace, Installed$5950
Notes: We needed a new central air unit and replaced the furnace at the same time. The company was hungry for work and discount $1k off the price for signing contract that day! A crew of two installers and a helper (3 total) showed up the following morning and had the job done in 6 hours.
Vacaville, CA990sf2-ton CarrierPackaged AC Unit$5,350
Notes: Platform packaged system, installed by a crew of two workers with a small boom truck.
Galveston, TX2350sf4-ton GoodmanCentral Air Unit, Coil, Air Handler$3900
Notes: Typical short life of a central air unit in Galveston, the outdoor unit was corroded by the salt air and only lasted about 8 years this time. 2 workers handled the job and we were very pleased with the installation cost, it was lower than last time.
Albany, GA1210sf2 Ton TraneHeat Pump, Fan Coil$3,950
Notes: Replaced an old AC and electric heat air handler. The 2 ton heat pump price was much more competitive than we thought it would be, so we chose a heat pump versus straight ac this time. Took 2 guys about 6 hours to get the installation done.
Shreveport, LA1110sf2-ton FeddersAC Condenser, Installed$1600
Notes: The outside part broke the compressor. Had several guys want to replace the whole thing in and out, but since it was only 7 years old, the ac condenser cost only much cheaper than the entire system price. Took 1 guy about 3 hours.
Sarasota, FL2995sf5 Ton LennoxCentral AC Unit, Electric Heat$9,850
Notes: It took a crew of three workers 1.5 days to complete the installation of a new Lennox central ac unit with an electric heat air handler. We also had an electronic air cleaner, several ducts replaced, and UV lights installed at the same time.
Miami, FL1960sf3.5-ton BryantAir Conditioning Unit$2920
Notes: Our old central ac quit. We called around for air conditioning units prices and were shocked how much some of these companies wanted. They apparently don’t know there is a recession going on! We finally got a crew to install the ac and air handler on Weds.
Decatur, GA1700sf2.5 Ton TraneCentral Air Heat Pump System$3,900
Notes: 12 year old heat pump central hvac stopped working. Repair was $1400 for compressor, recharge and whatever else they said. Replacement with a 15 seer higher efficiency system was under 4 grand. No brainer for us. Technician diagnosed the issue, 2 installers had it done the next day in 6 hours.
St Louis, MO2800sf3 Ton CarrierAC, Coil, Installed$3,560
Notes: Cost of $3560 was quoted cost. I can’t believe how much everybody is paying for their units, where do they come up with the money? We make good money but we cannot validate paying that much for a new unit, that is CRAZY! we had a friend come out and he said $1500 for everything.
Boston, MA2150sf4-Ton TraneAC & Coil, Installation$5,000
Notes: Original AC unit was installed in 1997, decided to replace when compressor failed.
Phoenix, AZ1790sf3-Ton TraneCentral AC & Fan Unit$6,180
Notes: Hot week in Phoenix, our central ac unit broke and was old enough to just replace it. We replaced with a 3-ton 18 SEER Trane central air unit. It took 2 service technicians about 6 hours to do the job.
Dodge City, KS1850sf3-Ton CarrierCentral AC, Installed$3,950
Notes: Hottest day of the year was over the weekend and we had to call for emergency AC repair service. 19 year old Carrier, replaced with a new 15 SEER 3-ton Carrier central air unit and coil. Took 2 guys about 5 hours to do it on a Saturday afternoon in 100 degree weather.

*Note: User submitted prices and related content may be edited for proper grammar and punctuation.
Entries from the table are comprised of data we received from 2012 – 2017. Older price data is removed from the table every month to reflect the latest prices provided by visitors and customers.