Reliable Air Cooling & Heating Services is a Richardson-area HVAC company that offers a full range of heating and air conditioning services, including air conditioning maintenance and tune-ups.

Our expert technicians work tirelessly to keep your equipment as reliable, efficient, and safe as possible, and no job is considered complete until the customer is completely satisfied. We serve homeowners in the Richardson metroplex, including Arlington, Coppell, Flower Mound, Irving, Plano, and surrounding areas.

When was the last time you had a professional inspect your air conditioner? Without annual maintenance and tuning, your system loses efficiency, minor issues go unnoticed and turn into costly repairs, and home air quality and comfort suffer.

Choose Reliable Air Cooling & Heating for the best AC system care and maintenance in the Richardson area. With over 35 years of HVAC industry experience, we have the knowledge and expertise to keep your system in top shape. We provide stand-alone air conditioning maintenance and AC tune-ups, as well as excellent maintenance programmers.

Our annual maintenance services, priority scheduling, repair discounts, and other benefits for a low monthly fee. When you need a new AC system installed, choose our service. You can enjoy free installation and hassle-free AC maintenance with this innovative plan, which includes all diagnostics, repairs, maintenance visits, and emergency service for a single monthly fee.