When you have central air then you are going to have a higher utility bill than those who do not, but you are also going to be much more comfortable than those who do not have central air. All the same, it is a good idea to monitor your utility bill as it could be a great hint when something goes wrong with your HVAC unit. If you notice any change in your utility bill that cannot be explained away, especially if that change is from month to month, then you may want to contact a company that specializes in HVAC in New Canaan so that they can come out and perform some checks to see whether or not your unit is working as it should be.
Another great way to check whether or not the utility bill has increased is to save your own utility bills and then go back and compare the amount that you pay now with the amount that you paid at the same time last year. If you cannot explain away the increase by the utility company raising their prices or there being more people home more frequently, then there is no good reason why your utility bill should be raised by a substantial amount. You would call an HVAC in New Canaan company to come out and check things out. While they are there, you can get them to perform the routine maintenance that will ensure that your unit continues to work as it is intended to. This includes cleaning inside of the unit as well as replacing the filters and making sure that the heating system is working as it should.
There are actually a lot of things that the company can help you with. For heating problems, these include making sure that the boilers, furnaces, heat pumps, and oil tanks are working as well as they should. If you are concerned about air quality, they would also be who you would call to make sure that the air conditioner worked as well as it can. If you want to get a new HVAC unit installed then all you would need to do is contact an HVAC company.