J&R Heating and Cooling: Experienced HVAC Services Serving Walnut Creek, CA 94596

A non-working air handler fan in Walnut Creek is often due to a faulty capacitor, a worn-out motor, or an electrical issue. Our technicians carry common parts on our trucks and can typically diagnose the problem on the first visit. For most repairs, we can get your fan—and your cooling or heating—running again the same day, restoring comfort to your home promptly.

Absolutely. An HVAC system that 'works' can still be highly inefficient due to issues like dirty coils, low refrigerant, or poor airflow. Our comprehensive efficiency evaluation checks for these hidden problems. We often find that a professional tune-up, duct sealing, or a component upgrade can significantly reduce your monthly bills, making your Walnut Creek home more comfortable and cost-effective.

We recommend bi-annual maintenance—once in spring for your cooling system and once in fall for heating. This proactive service includes cleaning critical components, checking refrigerant levels, testing electrical connections, and calibrating your thermostat. For Walnut Creek homeowners, this routine care is the best defense against sudden failures on hot or cold days and helps maintain peak efficiency to keep operating costs low.