Ad & M Heating & Cooling | Experienced HVAC Repair in Chicago Heights, IL

Common signs include uneven heating or cooling between rooms, unusually high energy bills, excessive dust, and weak airflow from your vents. Given the age of many homes here, ductwork can settle and develop leaks over time. Our technicians perform a thorough inspection and pressure test to pinpoint leaks and recommend the most effective sealing or repair solution.

For aging systems common in our area, replacement often becomes more cost-effective than frequent repairs. Older units are less efficient, struggle in extreme temperatures, and use outdated refrigerants. We provide a detailed analysis comparing repair costs against the long-term energy savings and reliability of a modern, high-efficiency system designed for Chicago Heights' climate.

Our process starts with a detailed inspection of your ductwork, often using specialized cameras. We then seal leaks at joints and connections with professional-grade mastics or metal-backed tapes—not typical household duct tape. Proper sealing improves system efficiency, enhances indoor air quality by reducing dust infiltration, and helps balance temperatures throughout your home, which is crucial for older local properties.