Roa Heat & Ac Service - Wheaton's Top-Rated HVAC Repair

A strange smell, especially a 'rotten egg' or metallic scent, can indicate a potential gas leak or carbon monoxide risk from your furnace. This is a serious safety issue. Immediately turn off the furnace, open windows for ventilation, evacuate your home, and call Roa Heat & Ac Service. Our Wheaton-based technicians are trained to diagnose and repair these hazards safely, ensuring your family is protected.

Yes, poor cooling is a common sign of a refrigerant leak, which is both an environmental concern and a strain on your system. For Wheaton homeowners, we start with a precise leak detection test. If a leak is found, we repair the source—whether it's in the coil, line set, or connections—before recharging the system with the correct amount of refrigerant. Proper repair, not just a 'top-off,' is crucial for efficiency and preventing future breakdowns.

For Wheaton's distinct seasons, we recommend professional maintenance twice a year: once for your AC in spring and once for your furnace in fall. This proactive service checks for safety hazards like carbon monoxide risks, identifies small issues before they become costly repairs (like catching a refrigerant leak early), and ensures your system runs efficiently. Regular maintenance is the best way to extend your system's life and ensure reliable comfort year-round.