HVAC & Appliance Repair in Tiskilwa | A & J Complete Service

Yes, both are common local issues we address. Refrigerant leaks reduce cooling efficiency and can damage your compressor, while leaky ducts waste conditioned air. Our technicians perform thorough diagnostics to pinpoint the exact cause—whether it's a leak in the lineset or your ductwork—and provide a clear repair plan to restore your system's performance and efficiency.

Absolutely. Our complete service includes professional installation of ranges, cooktops, dishwashers, and water heaters, which often require secure gas, electrical, or plumbing connections. Our licensed technicians ensure all hookups are performed safely and to code, so your new appliance is ready for reliable use right away.

Our maintenance service is designed to keep your heating and cooling systems running smoothly and efficiently. It includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, testing system controls, and assessing airflow. Regular maintenance helps prevent unexpected failures, improves energy efficiency, and extends the lifespan of your equipment, which is especially valuable during our Illinois seasons.