How Much Does It Cost to Install Central Air Conditioning?

how much does it cost to install central air conditioning

Summer is just a few weeks away, but some parts of the country have already suffered through their share of 90 degree days.

It’s around this time of year that people who don’t have central air conditioning start thinking about getting it installed. And if you’re one of those people, you might be wondering about the cost of installing central air conditioning.

That’s only natural. Thinking “What will this cost us?” is part of any major purchase.

Central air conditioning systems can cost between $3,700 and $7,100, according to Home Advisor, based on surveys of home owners around the country.

But the final cost of installing central air conditioning will depend on the unit, the contractor’s rates and the ductwork in your home.

Let’s look at some of the factors that will determine which system will fit in well with your home.

1. How big is your home?

A key factor in determining the type of air conditioning system your home needs is the size of your house. The larger the space, the more cooling power you’ll need. If system is too big for your home, it will cycle on and off all the time and waste energy. If it’s too small, it won’t provide efficient cooling.

Your contractor will perform a load calculation to figure out the right central air unit for your home. The typical equation is one ton of cooling power for every 500-600 feet square feet of space.

2. EER and SEER ratings

Your contractor may also look at the unit’s energy efficiency ratio and seasonal energy efficiency ratio, or SEER. The SEER rating is the BTU of cooling output during normal annual usage, divided by total electrical input during the same period.

The higher the SEER rating, the more efficient the unit will be. SEER is especially crucial for homeowners who live in regions where the temperature changes dramatically.

3. Installation costs

If you decide to have central air installed in your home, you’ll need to have it installed by a professional. No matter how handy you are, this isn’t a DIY job, as it involves handling refrigerant, and that requires a license from the EPA.

The cost of installing a central AC system will include the contractor’s rates, as well as the materials involved in the installation.

Other questions to ask before having central air installed include:

  • Does your home already have central heating? Many central air systems use the blower in the furnace to send cool air though your home. If you don’t have central heating, it will be worth your time to install a complete HVAC system all at once. But if you have central heat, adding central air becomes easier.
  • Does your home need ductwork? Ducts are common in newer homes, but less so in older houses that have convection systems or baseboard heaters. If you want to install a central AC system in an older home, you’ll need to install ductwork as well. Or there are ductless options available as well. If you’re interested in a ductless system, you can find out more here.
  • Is your home well-insulated? Heating and cooling systems function at their best in homes that are well-insulated. Homeowners with substandard insulation will find themselves paying a lot more on their utility bills.

If you’re ready to install central air conditioning in your home, All Seasons Comfort Control can help. For more than 15 years, our family-owned and operated business has been committed to offering our customers the highest quality products at a fair price. Best of all, you can take advantage of special financing for 60 months with approved credit, as well as instant rebates on any new AC purchase.

Contact us today to receive a free estimate. Our trained technicians love what they do and care about each of the homeowners they serve.