HVAC Repair Houston TX | Call D & T Air Conditioning

We provide comprehensive HVAC services including installation or replacement of systems, repairs for any issues, and regular maintenance to keep your heating and cooling running smoothly. As a full-service provider, we handle everything from new setups to ongoing care for Houston homes and businesses.

In Houston's hot climate, short cycling can strain your AC and increase energy bills. Our technicians diagnose the root cause, which often involves checking refrigerant levels, thermostat calibration, or airflow problems. We provide repairs or adjustments to restore proper cycling, helping your system run efficiently and last longer.

Regular maintenance helps prevent breakdowns during Houston's extreme temperatures and addresses issues like dirty condenser coils that reduce efficiency. Our maintenance services include cleaning, inspections, and tune-ups to keep your system reliable, improve air quality, and lower energy costs throughout the year.