???? Trusted HVAC Services by Texas Lone Star AC & Heating LLC
Here at Texas Lone Star Heating and Air, we understand what it takes to keep McAllen homes energy-efficient all year round. From triple-digit summers to sudden winter dips, you depend on consistent heating and cooling.
Whether you’re dealing with AC failure, poor insulation, or inefficiency, our team delivers licensed HVAC repair solutions with precision.
❄️ Cooling Solutions for South Texas
Cooling units are the lifeblood of any South Texas home. Our professional cooling system installations are tailored to your home's requirements. From mini-splits to HVAC systems, we install it cleanly.
When things break down, our technicians respond fast. Whether it's a compressor failure, we repair and restore comfort same day.
To keep systems running, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—all included.
???? Heat Services for Cold Snaps
While Texas is known for summer, winters can still bite. We replace heat pumps with proper ventilation.
If your system won't warm, our furnace specialists handles pilot issues with speed. We explain the fix before we start.
With our heating maintenance, your home stays ready for cold spells. We check safety and ensure your heat is efficient.
???? Ductwork Solutions: Install, Repair & Clean
Ducts connect every room. Our air channel setup experts design systems for optimal airflow.
When ducts are misaligned, 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.
????️ Performance + Protection + Peace of Mind
Not sure where your system hvac service on car leaks? Our HVAC assessments give you the data to save.
Insulation matters. We offer attic & wall checks to make sure your system isn't bleeding temperature. Small gaps = big costs.
And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until peace 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.