❄️ Affordable Climate Control Experts by Lone Star Heating & Air Specialists

With Texas Lone Star Heating and Air, we understand what it takes to keep McAllen properties energy-efficient all year round. From scorching Texas heat to sudden winter dips, your HVAC system must stay ready.

Whether you’re dealing with poor airflow, aging ductwork, or loud HVAC cycles, our team delivers fast HVAC repair solutions with precision.

❄️ AC Installation, Repair & Maintenance

Air conditioning are the lifeblood of any South Texas home. Our local AC installation services are tailored to your building's requirements. From mini-splits to central air systems, we install it cleanly.

When things break down, our cooling repair experts respond on time. Whether it's a compressor failure, we diagnose and restore comfort same day.

To prevent hvac services baltimore issues, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—all included.

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still surprise. We upgrade heat pumps with proper ventilation.

If your system won't ignite, our furnace specialists handles thermostats with efficiency. We explain the fix before we start.

With our seasonal tune-ups, your home stays ready for cold spells. We clean units and ensure your heat is efficient.

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

Ducts power your HVAC. Our air channel setup experts design systems for optimal airflow.

When ducts are leaky, we offer sealing services. Our goal? Reduce system strain.

Dirty ducts reduce airflow. With our duct cleaning service, 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 attic & wall checks to make sure your system isn't bleeding temperature. Small gaps = big costs.

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

???? Get in Touch

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