No one, not even the most reputable or the most professional company, will be able to give you a price for an entire new HVAC system over the phone. That being said, there are some generalizations that you can base your final decision on, as well some things to consider when it comes to the price of your system. One of those is that price should never be the biggest factor in your decision when hiring an HVAC company. While everyone wants to get a good deal, you’ll probably gladly pay a few extra dollars now in exchange for running into big problems with your system later.

In a small home, one that’s 1,500 square feet or under, the cost of installing even just one part of an HVAC system can cost anywhere from $3,000 – $9,000. In larger homes, the price could go up as high as $15,000, depending on exactly what’s needed and the total size of the home. Other factors will come into play when the cost of your system is determined as well. These will include things such as the age of the home, if there’s existing duct work in place, and the type and brand of equipment that’s being installed.

It’s important to remember, especially when you’re discussing the different equipment options with contractors, that the actual equipment only accounts for about 1/3 of the total cost of any HVAC system; labor costs will account for the other 2/3 of the cost.

One thing you should always ask your HVAC contractor about is any rebates or tax breaks that you’ll be eligible for. Some state governments, as well as many manufacturers, offer these when you invest in an energy-efficient appliance. They do this to encourage better environmental care and to decrease the amount of pollutants being put into the air.

Lastly, always remember that the first time an HVAC contractor comes out to look at your home and its needs, that visit should always be free. You’re about to make a very big investment, and good HVAC companies will understand that you need to look at all your options. And they won’t charge you for doing it.