HVAC Services Plano TX | Call Air Nortex

Our maintenance service is a thorough check-up for your system. We clean key components, check refrigerant levels, inspect electrical connections, test system controls, and ensure your thermostat is calibrated. For Plano homeowners, we pay special attention to the outdoor compressor unit, clearing debris and checking for signs of stress from our hot summers, which helps prevent common issues like overheating.

Frequent repairs, rising energy bills, uneven cooling or heating, and a system over 10-15 years old are key signs. During our free consultation, we'll assess your system's age, efficiency, and repair history. We can explain if a replacement with a more efficient model would be a better long-term investment for your home, potentially saving you money and improving comfort.

This is a common issue here, often caused by duct leakage or an overworked system. Leaky ducts in your attic or walls can lose cooled air before it reaches your rooms, forcing the system to run longer. Our technicians perform detailed inspections to locate and seal duct leaks. We also check that your system is properly sized and that components like the compressor aren't overworked, addressing the local problems that drive up costs and reduce comfort.