???? Local Heating & Cooling Solutions by Texas Lone Star HVAC Pros

At Texas Lone Star Heating and Air, we recognize what it takes to keep Pharr residences comfortable all year round. From humid Valley days to sudden winter dips, your HVAC system must stay ready.

Whether you’re dealing with poor airflow, aging ductwork, or inefficiency, our team delivers affordable system installation solutions with professionalism.

❄️ Cooling Solutions for South Texas

Cooling units are the lifeblood of any Valley home. Our local air conditioner setups are tailored to your home's budget. From heat pumps to HVAC systems, we install it cleanly.

When things break down, our technicians respond fast. 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—professionally managed.

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still chill. We replace heat pumps with proper installation standards.

If your system won't warm, our heater repair team handles pilot issues with efficiency. 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.

???? Airflow Upgrades for Efficiency

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

When ducts are misaligned, we offer duct repair. Our goal? Reduce temperature fluctuation.

Dirty ducts waste money. With our duct cleaning service, we remove dust and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Not sure where your system leaks? Our efficiency reports give you the data to plan.

Insulation matters. We offer insulation inspection to hvac services group ltd make sure your system isn't bleeding temperature. Small gaps = big costs.

And if disaster strikes, our after-hours HVAC rescue has your back. We don’t rest until comfort is restored.

???? Get in Touch

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