Marks Air Conditioning & Heat | Best HVAC Services in Austin, TX

Our maintenance service is designed to keep your system running efficiently and reliably. We perform a comprehensive check that includes inspecting electrical connections, testing system controls, cleaning coils, checking refrigerant levels, and most importantly for our local climate, inspecting and replacing your air filters if needed. This routine care can help prevent major repairs, improve your indoor air quality by reducing dust and allergens, and maintain your system's energy efficiency to help manage cooling costs.

We specialize in installing high-efficiency systems that are well-suited for Austin's long cooling seasons. During a consultation, we'll assess your home's specific needs—like size, insulation, and existing ductwork—to recommend units that provide optimal comfort without wasting energy. We offer competitive pricing on a range of efficient models and can explain the potential long-term savings on your electricity bills, helping you make an informed investment in your home's comfort and value.

Absolutely. These are two of the most common HVAC-related issues we see in Austin. High dust levels often stem from clogged or low-quality air filters, which force your system to work harder, reducing efficiency and driving up electricity costs. Our team can diagnose the root cause, which may involve filter replacement, duct sealing, or checking for proper system airflow. Regular maintenance or a system efficiency evaluation with us can directly address both dust buildup and high energy consumption, restoring comfort and control over your bills.