HVAC Services Fresno CA | Call Air Control Balancing

Our technicians perform a professional duct leakage test, which pressurizes your duct system to measure air loss. We also conduct a visual inspection in your attic and crawlspaces for disconnected sections, gaps, or deteriorated seals. Common signs we look for include rooms that are difficult to cool, higher-than-normal energy bills, and excessive dust. Fixing these leaks is crucial in our climate to prevent cooled air from escaping into unconditioned spaces.

Yes, a failed start or run capacitor is a very common cause of AC compressor or fan motor failure, especially during Fresno's peak summer heat. Our service includes testing the capacitor with a multimeter to diagnose the issue. We carry a wide range of replacement capacitors on our trucks and can typically complete this repair on the same visit, getting your cooling system back up and running quickly and reliably.

Air balancing is our process of testing and adjusting your HVAC system to deliver the correct amount of conditioned air to each room. We measure airflow at every supply vent, check static pressure in the ducts, and adjust dampers to correct imbalances. This service solves hot/cold spots, ensures your system isn't overworking, and maximizes efficiency—key for maintaining comfort and managing energy costs in your Fresno home throughout the year.