Experienced HVAC Services in La Vernia, TX 78121 - David & Son Heating & Air

A common issue here in La Vernia is a refrigerant leak, which reduces your system's cooling capacity. This isn't a simple 'recharge'—it requires a trained technician to locate the leak, repair it, and then properly charge the system according to manufacturer specifications. At David & Son, our decades of experience mean we diagnose these issues efficiently to restore your comfort and prevent further damage to your HVAC equipment.

Yes, we do. Our team is equipped to manage HVAC installation and replacement for both residential and commercial clients in the La Vernia area. From sizing the correct system for a local home to ensuring a seamless replacement for a business with minimal downtime, we apply the same careful, detail-oriented approach honed over 37 years in the industry.

Our maintenance service is designed to catch small problems before they become big, expensive repairs. We perform a comprehensive check, including cleaning components, inspecting electrical connections, checking refrigerant levels, and ensuring the system operates safely and efficiently. Regular maintenance by our technicians can extend the life of your system and help maintain its energy efficiency, which is especially valuable during our hot Texas summers.