HVAC Services Baton Rouge LA | Call B & D Heating & Air Conditioning

In Baton Rouge's climate, a stuck heat pump reversing valve is a common culprit when your system won't switch between heating and cooling. Our technicians first perform a thorough diagnostic to confirm the valve is the issue, checking for electrical failure, refrigerant pressure problems, or mechanical jamming. If repair isn't viable, we expertly replace the valve, ensuring proper refrigerant recovery and system recharge to restore your home's full-year comfort efficiently and reliably.

Short cycling is a serious issue that strains your AC and spikes energy bills, often caused by an oversized unit, a dirty air filter, low refrigerant, or a faulty thermostat. Our team investigates the root cause specific to your Baton Rouge home. We clean coils, check refrigerant levels, calibrate thermostats, and assess overall system sizing. By correcting the underlying problem, we stop the short cycling, protect your compressor from premature failure, and help you save on cooling costs.

Preventative maintenance is key to avoiding costly repairs like reversing valve failures or short cycling. We recommend a bi-annual professional tune-up—once before summer and once before winter. Our service includes cleaning coils and components, checking refrigerant levels, testing electrical connections, calibrating your thermostat, and lubricating moving parts. This proactive care ensures your system runs efficiently in our humid climate, catches small issues before they become big problems, and extends the life of your equipment.