How much does A/c installation cost?
Based on 22,384 real quotes from businesses in United States.
$1000
TYPICAL
$4150
Yelp calculates estimated costs by gathering and analyzing real quotes provided to consumers by businesses on Yelp. Actual costs may vary.
Key takeaways
Air-conditioner installation costs are affected by the size of your home and regional climate
Energy-efficient AC systems cost more up-front, but reduce utility bills over time
It’s cheaper to install central air conditioning in a home that has existing ductwork
Are you in the market for an air conditioning system? If your home currently lacks central air conditioning, or your existing system is breaking down frequently, it may be time to have a new AC installed.
You may also want to replace your unit if you’re facing high energy bills. Upgrading a 10-year-old AC system with new Energy Star-rated equipment can reduce ongoing energy costs by up to 20%, according to the US Environmental Protection Agency (EPA).
Air conditioner installation requires expertise and proper equipment, so it’s not a home-improvement project that most homeowners should attempt on their own. An experienced HVAC contractor (that is, a specialist in heating, ventilation, and air-conditioning systems) can handle every step of the purchasing and installation process.
A pro can also help you decide the proper size central AC for your home—which is important, because it directly affects both upfront and ongoing costs. If you install a unit that’s too small, your air-conditioning system will struggle to keep up with your cooling needs.
On the other hand, an AC unit that’s too big will turn on and off too frequently, and may do a poor job of dehumidifying your home’s air (a factor in the cooling process). Both scenarios can reduce the new system’s energy efficiency.
In this guide, you’ll learn about the typical costs of professional air-conditioning installation.
To learn more, read How to hire a heating and cooling contractor.
Total AC installation costs
The average cost to install new air conditioning depends on the type of unit you purchase. Here’s what you’ll typically pay for different AC systems, including equipment and labor costs.
Central air conditioner. This is the most common way to cool an entire home. The AC unit chills air, which is then distributed through the home using a system of ductwork. Average cost of installing central AC in a 2,000-square foot home, assuming the house has existing ductwork, is $4,200–8,500. Adding new ductwork can cost an additional $4,500–15,000+, but in most cases it will cost $9,000 or less.
Heat pump. HVAC systems come in many shapes and sizes. Heat pumps are configured like a central air conditioning system, with an outdoor compressor and indoor air handler. The main difference is that a heat pump can do double duty by acting as a cooling system in summer and a heating system in winter. The average price to install a central heat pump is $3,700–8,800.
Ductless mini-split system. This is a small system that usually works in a single room or mid-size area of a home without air ducts. Cool air comes out of a wall-mounted air handler that contains a fan and evaporator. The evaporator, in turn, is connected to an outdoor compressor by a “line set” (small metal tubing) that transfers refrigerant back and forth. This system can also be configured with a heat pump, allowing it to cool or heat the room as needed. The average cost to install a ductless mini-split is $2,300–7,500.
Room or window AC. If you just want to cool down a single room, a window AC unit may be all you need. Compared to the systems mentioned above, installation is very simple. Expect to pay $200–850 for the unit (although they’re often discounted at the end of summer). A handyperson can help install it properly for $40–80 per hour.
Cost factors
These variables can affect the overall cost of AC installation.
Home size. A home’s square footage is a primary factor in determining the size of the unit needed for its cooling needs. An HVAC technician will perform a load calculation, based on factors such as the size of your home, number of windows, and insulation levels. Homes that are larger and have more windows typically cost more to keep cool.
BTUs. The cooling capacity of a new air conditioner is measured in BTUs (British thermal units). The number you’ll need is determined partly by your home’s size and load calculation, but also by the amount you’ll want the indoor air temperature to be reduced (so hotter areas will need more powerful units). Generally speaking, the greater the BTUs of the unit, the more expensive it will be. For example, a 60,000 BTU unit can cost as much as 40–80% more than a 30,000 BTU unit. Higher-BTU units also have bigger appetites for electricity, and will take a greater toll on your utility bills.
SEER rating. The SEER rating (Seasonal Energy Efficiency Ratio) of an air conditioner describes the overall energy efficiency of the unit—the higher the number, the better. This efficiency rating generally ranges from a minimum of 13 to a maximum of 25 (meaning you’d get almost twice the cooling with the same amount of energy). Units with high SEER ratings can cost 100–200% more than low-SEER units, but they reduce energy costs over time.
How to save money
These options can reduce your total costs when you install central air conditioning.
Compare prices. Local HVAC contractors may charge different rates for similar equipment. Check reviews to find 2–3 high-quality installers, and ask for price quotes (make sure they include details about exactly what you’re getting, including equipment warranties). You can also look for discounts in coupon mailers and online.
FAQs
How much does it cost to put in an AC system?
The average cost to install a new central AC system ranges from $4,200–8,500. Mini-split air conditioning units, which cover a smaller area, typically cost $2,300–7,500. Choosing a high-efficiency, high-BTU model will increase costs, but energy efficiency also translates into lower power bills over time.
How much does it cost to install central air in a 2,000-square-foot house?
To cool a 2,000-square-foot home adequately, you’ll need a central AC unit rated at 30,000–48,000 BTUs, which typically costs $4,200–8,500, installed.
Can you install central air in an old house?
You can, especially if the house already uses ductwork to distribute heat. If the house doesn’t have ductwork, installing it can cost $4,500–15,000+.
Find an HVAC contractor in your area.
How are Yelp’s cost estimates calculated?
Every year, millions of consumers request quotes on Yelp from top-rated local professionals. We combine these real-life project quotes with data from the millions of people who interact with businesses on Yelp today. We use our years of expertise to create handy local cost guides that you can trust. Get accurate estimates on projects in your area, from roofing to moving.
How are Yelp’s cost estimates calculated?
Every year, millions of consumers request quotes on Yelp from top-rated local professionals. We combine these real-life project quotes with data from the millions of people who interact with businesses on Yelp today. We use our years of expertise to create handy local cost guides that you can trust. Get accurate estimates on projects in your area, from roofing to moving.
How does hiring businesses work on Yelp?
How does hiring businesses work on Yelp?
Tell us what you need
Answer a few simple questions
Connect with quality pros
Most pros respond within 24 hours
Get the job done
Hire the business that’s right for you
A/C Installation businesses near you
A/C Installation businesses near you
Get personalized quotes from top pros
Share what you need and get multiple estimates to compare from top pros.
