HVAC Repair San Bernardino CA | Call Frontline Refrigeration

We provide comprehensive HVAC services including installation or replacement of new systems, repairs for existing units, and routine maintenance plans. Our team handles both residential and commercial systems, ensuring proper operation for heating, air conditioning, and related components. We also service refrigeration units and ice machines, offering a full range of climate control solutions for the local community.

Short cycling, where an HVAC system turns on and off too frequently, is often caused by issues like refrigerant leaks, dirty coils, or incorrect thermostat placement. Our technicians diagnose the specific cause—common in San Bernardino's climate—and provide repairs such as sealing leaks, cleaning components, or recalibrating thermostats. We also recommend maintenance to prevent recurrence, improving efficiency and comfort.

Yes, we offer tailored maintenance plans that include regular inspections, cleaning of air filters and coils, and system performance checks. These plans help prevent common issues like clogged filters—which are frequent in San Bernardino due to dust and allergens—and extend the life of your HVAC equipment. Our proactive approach aims to reduce emergency repairs and keep systems running smoothly year-round.