????️ Reliable HVAC Services by Texas Lone Star AC & Heating LLC
At Texas Lone Star Heating and Air, we know what it takes to keep McAllen properties energy-efficient all year round. From scorching Texas heat to sudden winter dips, you need HVAC built for battle.
Whether you’re dealing with rising bills, poor insulation, or loud HVAC cycles, our team delivers licensed HVAC repair solutions with care.
❄️ AC Installation, Repair & Maintenance
AC systems are the core of any South Texas home. Our professional AC installation services are tailored to your building's requirements. From mini-splits to central air systems, we install it right.
When things break down, our technicians respond reliably. Whether it's a thermostat issue, we repair and restore comfort without delays.
To maximize performance, 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 bite. We replace gas furnaces with proper ventilation.
If your system won't warm, our heater repair team handles thermostats 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 steady.
???? Ductwork Solutions: Install, Repair & Clean
Ducts connect every room. Our duct installation experts retrofit systems for peak efficiency.
When ducts are cracked, we offer service ac lg inverter sealing services. Our goal? Reduce energy loss.
Dirty ducts waste money. With our duct cleaning service, we remove debris and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Not sure where your system leaks? Our efficiency reports give you the data to upgrade.
Insulation matters. We offer attic & wall checks to make sure your system isn't overworking. Small gaps = big costs.
And if disaster strikes, our night-and-weekend support has your back. We don’t rest until air is restored.
???? Let’s Talk Comfort
Whether it’s AC installation or a full system overhaul, Texas Lone Star HVAC is here for every Brownsville home.