????️ Affordable HVAC Services by Texas Lone Star AC & Heating LLC

Here at Texas Lone Star Heating and Air, we recognize what it takes to keep Pharr homes climate-controlled all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.

Whether you’re dealing with AC failure, aging ductwork, or loud HVAC cycles, our team delivers licensed climate restoration solutions with professionalism.

❄️ Cooling Solutions for South Texas

Air conditioning are the backbone of any Valley home. Our local cooling system installations are tailored to your property's budget. From heat pumps to central air systems, we install it for long-term performance.

When things break down, our technicians respond on time. Whether it's a thermostat issue, we troubleshoot and restore comfort same day.

To maximize performance, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—fully covered.

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still surprise. We replace electric heaters with proper installation standards.

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

With our winter prep services, your home stays ready for cold spells. We clean units and ensure your heat is efficient.

???? Airflow Upgrades for Efficiency

Ducts move the air. Our duct installation experts retrofit systems for balanced temps.

When ducts are cracked, we offer hvac service fee cost duct repair. Our goal? Reduce energy loss.

Dirty ducts reduce airflow. With our duct cleaning service, we remove debris and restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Want to lower your bill? Our home energy audits give you the data to upgrade.

Insulation matters. We offer insulation inspection 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 comfort is restored.

???? Get in Touch

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