At Leith Heating & Cooling, we want to take the stress out of any AC installation project in Barrington, IL. If your current air conditioner has broken down or is just getting old, you’ll want to seek professional assistance for replacing it. Our experts will make sure that your new AC replacement is properly sized for your home and is ready to meet your cooling needs. An energy-efficient unit could save you a lot of money. You’ll be able to calculate the potential savings of any replacement system before you make a decision about it. Most air conditioners will run properly for 10 years before they should be replaced.