???? Trusted Heating & Cooling Solutions by Texas Lone Star HVAC Pros
At Texas Lone Star Heating and Air, we understand what it takes to keep Harlingen homes climate-controlled all year round. From humid Valley days to seasonal drops, you need HVAC built for battle.
Whether you’re dealing with AC failure, an outdated furnace, or constant repairs, our team delivers fast climate restoration solutions with professionalism.
❄️ AC Installation, Repair & Maintenance
Cooling units are the backbone of any Valley home. Our professional cooling system installations are tailored to your home's size. From heat pumps to central air systems, we install it for long-term performance.
When things break down, our cooling repair experts respond on time. Whether it's a compressor failure, we diagnose and restore comfort quickly.
To keep systems running, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—professionally managed.
???? Heat Services for Cold Snaps
While Texas is known for summer, winters can still surprise. We replace heat pumps with proper installation standards.
If your system won't warm, our heater repair team handles blowers with honesty. 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 power your HVAC. Our duct installation experts design systems for optimal airflow.
When ducts are cracked, we offer sealing services. Our goal? Reduce temperature fluctuation.
Dirty ducts waste money. With our airway flush-out, we remove dust and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Not sure where your system leaks? Our HVAC assessments give you the data to upgrade.
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 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 energy audit, Texas Lone Star AC & Heating LLC is here for every Brownsville home.
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