Tundra Air Conditioning & Heating - San Antonio's Best HVAC Services

Uneven cooling is common in larger homes due to ductwork design, single-zone systems, or solar heat gain. Our technicians perform detailed airflow diagnostics to identify restrictions or imbalances. We offer solutions like duct modifications, adding supplemental vents, or installing a multi-zone system to deliver consistent, comfortable air to every room, no matter the size of your home.

Absolutely. Smart thermostat issues often stem from incompatible wiring, a faulty C-wire (common wire) for power, or incorrect HVAC system settings. We'll verify your wiring, install a necessary C-wire if needed, and ensure your thermostat is correctly configured to communicate with your specific heating and cooling equipment, restoring your convenient control.

Installing a zoning system involves placing motorized dampers inside your ductwork to control airflow to different areas (zones) of your home. Each zone has its own thermostat. We design a custom layout for your home, install the dampers and control panel, and integrate it with your existing HVAC system. This allows you to set different temperatures for upstairs/downstairs or other zones, eliminating hot and cold spots and improving efficiency.