Carl Jones Air Conditioning: Certified HVAC Repair Serving Upland, CA 91786

Capacitor failure is a frequent issue in Upland, especially during our hot summers. We carry a wide range of capacitors on our service trucks to diagnose and replace the faulty part quickly, often during the same visit. Our 30 years of experience means we can accurately test and identify the problem, preventing further damage to your compressor and restoring your cooling efficiently.

An improperly sized system is a major cause of discomfort and high energy bills. A unit that's too large will short-cycle, failing to dehumidify properly, while one that's too small will struggle to cool your home. We perform detailed calculations, considering your home's square footage, insulation, and layout, to ensure any new installation or replacement system we provide is perfectly matched for efficient and effective performance in our local climate.

Our maintenance service is designed to prevent problems and extend the life of your system. It includes a thorough inspection, cleaning of coils and components, checking refrigerant levels, tightening electrical connections, testing safety controls, and calibrating your thermostat. This proactive care helps improve efficiency, maintain good air quality, and catch small issues before they become costly repairs, all based on our three decades of hands-on expertise.