Qualified HVAC Repair in San Antonio, TX 78247 - B & S A/C Heating & Plumbing

This is a common issue here, often an evaporator coil freeze-up. It's typically caused by restricted airflow from a dirty filter, low refrigerant, or a failing blower motor. Continuing to run the system can cause serious damage. Our technicians will diagnose the root cause, whether it's a simple filter change or a more complex repair, to safely restore your cooling and prevent future problems.

Our preventative maintenance is designed to keep your system running efficiently and catch small issues before they become big repairs. For HVAC systems, this includes cleaning the condenser and evaporator coils, checking refrigerant levels, calibrating the thermostat, inspecting electrical connections, lubricating moving parts, and clearing the condensate drain line—a crucial step to prevent water damage and mold growth common in our climate.

Yes, we are fully equipped to install and repair all types of water heaters. Whether you're considering a traditional tank model for its proven reliability or a tankless unit for its energy efficiency and endless hot water, our experts can assess your home's needs, discuss the pros and cons, and provide a professional installation. We also specialize in adding recirculation pumps to either system to reduce wait times for hot water at your faucets.