Bandera HVAC Services | Heating & AC Installation, Repair | Band-Aire

We know improper sizing is a frequent issue here, leading to inefficiency and discomfort. For every installation or replacement, we perform a detailed Manual J load calculation. This analysis considers your home's specific square footage, insulation, window placement, and our local Bandera climate to determine the exact system capacity needed. This precision prevents the strain of an oversized unit or the inadequacy of an undersized one, ensuring your new system runs efficiently and provides consistent comfort.

Our maintenance service is a thorough check-up designed to keep your system running smoothly and efficiently. It includes cleaning key components, checking refrigerant levels, inspecting electrical connections, testing system controls, and lubricating moving parts. Regular maintenance helps prevent unexpected breakdowns, improves energy efficiency, extends the lifespan of your equipment, and maintains healthy indoor air quality. As specialists trained on all brands, we can identify and address small issues before they become major, costly repairs.

Short cycling is a common problem that stresses your system and hikes energy bills. It can be caused by an oversized unit, a dirty air filter, low refrigerant, or a faulty thermostat. We recommend first checking and replacing your air filter. If that doesn't resolve it, contact us. Our technicians will diagnose the root cause—whether it's a simple fix like a sensor cleaning or a more complex issue like incorrect sizing from a previous installation. We provide clear, flat-rate repair options to get your system back to its normal, efficient operation.