???? Affordable Climate Control Experts by Texas Lone Star HVAC Pros

Here at Texas Lone Star HVAC, we know what it takes to keep McAllen homes comfortable all year round. From scorching Texas heat to unexpected cold fronts, you need HVAC built for battle.

Whether you’re dealing with AC failure, aging ductwork, or inefficiency, our team delivers affordable system installation solutions with care.

❄️ AC Installation, Repair & Maintenance

AC systems are the lifeblood of any South Texas home. Our professional AC installation services are tailored to your property's budget. From mini-splits to central air systems, we install it cleanly.

When things break down, our AC repair team respond reliably. Whether it's a frozen coil, we troubleshoot and restore comfort same day.

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

???? Heater Installation, Repair & Care

While Texas is known for summer, winters can still surprise. 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 seasonal tune-ups, your home stays ready for cold spells. We check safety and ensure your heat is efficient.

???? Airflow Upgrades for Efficiency

Ducts connect every room. Our duct installation experts build systems for peak efficiency.

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

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

????️ Energy Efficiency, Insulation & Emergency Services

Need better efficiency? Our efficiency reports give all quality hvac services llc you the data to save.

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

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until air is restored.

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