❄️ Reliable HVAC Services by Texas Lone Star HVAC Pros

Here at Texas Lone Star Heating and Air, we know what it takes to keep Pharr homes comfortable all year round. From scorching Texas heat to sudden winter dips, your HVAC system must stay ready.

Whether you’re dealing with poor airflow, hvac yearly service contract poor insulation, or inefficiency, our team delivers fast HVAC repair solutions with precision.

❄️ AC Installation, Repair & Maintenance

AC systems are the backbone of any Valley home. Our local AC installation services are tailored to your home's size. From mini-splits to central air systems, we install it for long-term performance.

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

To prevent issues, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—professionally managed.

???? Heat Services for Cold Snaps

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

If your system won't ignite, our heater repair team handles blowers with speed. We explain the fix before we start.

With our heating maintenance, your home stays ready for cold spells. We test sensors and ensure your heat is safe.

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

Ducts power your HVAC. Our duct installation experts retrofit systems for peak efficiency.

When ducts are leaky, we offer structural fixes. Our goal? Reduce temperature fluctuation.

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

????️ Energy Efficiency, Insulation & Emergency Services

Need better efficiency? Our home energy audits give you the data to plan.

Insulation matters. We offer attic & wall checks to make sure your system isn't wasting energy. Small gaps = big costs.

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

???? Call Today

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