If you live in Addison, you know how tough Illinois summers can be, especially when your air conditioner starts blowing warm air, making strange noises, or stops working altogether. Many homes near the Villa Park Road corridor were built in the 1960s and 70s, and older AC systems can develop worn parts and performance issues after years of handling the heat and humidity. When you need dependable AC repair, Leith Heating and Cooling is here to help.
Our team arrives promptly, finds the cause of the problem, and explains the repair in clear, simple terms. We also provide upfront pricing before any work begins, so you know exactly what to expect before we get your cooling system back on track.
Addison summers push air conditioners hard. These are the repair issues we handle most often:
Some minor AC issues may be worth checking on your own first, especially if the problem involves a thermostat setting, dirty filter, or tripped breaker. Our DIY AC repair guide covers a few simple troubleshooting steps homeowners can try safely.
If the problem continues, our NATE-certified technicians can diagnose the issue and provide the right AC repair to get your system cooling properly again.
A broken AC in an Addison summer is not a situation that can wait. Whether your system stopped overnight or began blowing warm air this afternoon, Leith Heating and Cooling responds quickly to get your home comfortable again.
We carry common replacement parts on our service vehicles, and most repairs are completed in a single visit. Call us and we will get there promptly. If your system is too old or damaged to repair efficiently, we can also help with AC replacement and recommend the right option for your home.
From refrigerant lines to control boards, our technicians are trained on the parts that keep your system running. Components we regularly service include:
We stock common parts and source specialty components quickly to reduce downtime. Regular AC maintenance can also help keep these components in good condition, improve system performance, and catch small issues before they turn into bigger repairs.
A homeowner near Addison Road called us on one of the hottest days of the year after her upstairs bedrooms had been uncomfortable for nearly a week. Our technician found a failed capacitor paired with low refrigerant — two separate issues compounding each other. He replaced the capacitor, corrected the charge, and tested the system thoroughly. By that evening the second floor was cooling again.
Addison homeowners call Leith when they want the repair done right the first time. Here is what sets us apart:
We serve DuPage County and the greater Fox Valley area and show up ready to earn your trust.
Leith Heating and Cooling serves Addison and the surrounding DuPage County communities. Our service area includes Wood Dale, Bensenville, Villa Park, Elmhurst, Glendale Heights, and Bloomingdale. Whether you are off Lake Street or near the Elmhurst border, our team can reach you quickly.
A severely clogged filter restricts airflow enough to freeze the evaporator coil and shut down cooling. Replacing filters regularly is one of the easiest ways to prevent unnecessary service calls.
We recommend a professional tune-up once a year, ideally in spring before the cooling season begins. Preventive maintenance catches small problems early and keeps your system running efficiently all summer.
