Airtech Services - Marengo's Experienced HVAC Services

Two frequent problems for our neighbors are clogged air filters, which strain systems and reduce efficiency, and refrigerant leaks in AC units, which cause poor cooling. For clogged filters, our maintenance includes checking and replacing them to restore proper airflow. For suspected refrigerant leaks, we perform a detailed inspection to locate and seal the leak, then recharge the system to the manufacturer's exact specification, ensuring it runs correctly and efficiently.

We recommend scheduling professional maintenance for your heating system once a year, ideally in the fall before the cold weather sets in. Our 30+ point inspection covers critical components like the heat exchanger, burners, and flue to ensure safe, efficient operation. This proactive approach helps prevent mid-winter breakdowns, improves energy efficiency, and extends the lifespan of your equipment, which is especially important for our McHenry County winters.

Absolutely. We guide Marengo homeowners through the options based on their lifestyle and goals. Programmable thermostats are reliable for setting automatic temperature schedules to save energy. Smart thermostats offer remote control via your phone and can learn your habits for further optimization. During a consultation, we assess your current HVAC system's compatibility and discuss which features would provide the most value and comfort for your home.