Fall HVAC Tune-Up: What to Check Before Winter in Illinois Illinois homeowners typically start thinking about heating systems in late fall—often after temperatures dip and the first heating call reveals problems. A proactive HVAC tune-up before winter can reduce the odds of emergency repairs, help your system run more efficiently, and support healthier indoor air. Start with performance and basic safety checks Before adjusting anything, confirm your thermostat settings and verify the system can safely start and stop. Check that vents and returns are not blocked by furniture, rugs, or storage items. Then inspect visible components for signs of wear, damage, or unusual corrosion—especially around the furnace or air handler. Also ensure your carbon monoxide (CO) detectors are working properly. A functioning CO alarm is one of the most important safety steps, particularly before the system runs harder during colder months. Inspect airf ... Read more »
Summer AC Prep: 5 Things to Do Before the Heat Hits As summer temperatures approach, taking a little time to prepare your air conditioning can pay off quickly. A well-maintained system cools more evenly, uses less energy, and is less likely to fail during the hottest stretches of the year. Here are five practical tasks to complete before the heat hits. 1) Replace or clean your air filter A dirty filter restricts airflow, making your AC work harder and often driving up electricity use. Check the filter and replace it if it’s clogged, discolored, or can’t be cleaned effectively. If you have pets or allergies, consider inspecting more frequently during peak season. 2) Schedule a tune-up—especially if it’s been a while Many cooling failures begin with small issues that a professional tune-up can catch early. A technician can inspect components, verify refrigerant levels, test controls, and check for wear on ... Read more »