????️ Reliable Heating & Cooling Solutions by Lone Star Heating & Air Specialists

With Texas Lone Star HVAC, we understand what it takes to keep Harlingen properties energy-efficient all year round. From humid Valley days to sudden winter dips, you need HVAC built for battle.

Whether you’re dealing with poor airflow, poor insulation, or constant repairs, our team delivers licensed HVAC repair solutions with precision.

❄️ AC Installation, Repair & Maintenance

AC systems are the core of any South Texas home. hvac service raleigh nc Our local cooling system installations are tailored to your building's requirements. From heat pumps to HVAC systems, we install it for long-term performance.

When things break down, our AC repair team respond on time. Whether it's a frozen coil, we troubleshoot and restore comfort without delays.

To keep systems running, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heater Installation, Repair & Care

While Texas is known for heat, winters can still bite. We replace gas furnaces with proper sizing.

If your system won't stay on, our furnace specialists handles blowers with speed. We explain the fix before we start.

With our heating maintenance, your home stays ready for cold spells. We clean units and ensure your heat is efficient.

???? Ductwork Solutions: Install, Repair & Clean

Ducts connect every room. Our air channel setup experts design systems for peak efficiency.

When ducts are leaky, we offer structural fixes. Our goal? Reduce energy loss.

Dirty ducts hurt air quality. With our airway flush-out, we remove dust and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Need better efficiency? Our HVAC assessments give you the data to plan.

Insulation matters. We offer insulation inspection to make sure your system isn't overworking. Small gaps = big costs.

And if disaster strikes, our night-and-weekend support has your back. We don’t rest until air is restored.

???? Let’s Talk Comfort

Whether it’s emergency service or a full energy audit, Texas Lone Star AC & Heating LLC is here for every South Texas home.