????️ Trusted HVAC Services by Texas Lone Star HVAC Pros
With Texas Lone Star Heating and Air, we know what it takes to keep Harlingen residences hvac service bag climate-controlled all year round. From scorching Texas heat to seasonal drops, you need HVAC built for battle.
Whether you’re dealing with rising bills, aging ductwork, or loud HVAC cycles, our team delivers affordable system installation solutions with care.
❄️ AC Installation, Repair & Maintenance
Cooling units are the lifeblood of any South Texas home. Our professional air conditioner setups are tailored to your building's size. From mini-splits to HVAC systems, we install it right.
When things break down, our AC repair team respond on time. Whether it's a thermostat issue, we diagnose and restore comfort without delays.
To prevent issues, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—all included.
???? Heat Services for Cold Snaps
While Texas is known for heat, winters can still chill. We install gas furnaces with proper sizing.
If your system won't stay on, our furnace specialists handles pilot issues 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 safe.
???? Airflow Upgrades for Efficiency
Ducts move the air. Our air channel setup experts design systems for optimal airflow.
When ducts are leaky, we offer structural fixes. Our goal? Reduce system strain.
Dirty ducts waste money. With our professional duct vacuuming, we remove debris and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Want to lower your bill? Our HVAC assessments give you the data to save.
Insulation matters. We offer attic & wall checks 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.
???? Let’s Talk Comfort
Whether it’s duct repair or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.