????️ Local HVAC Services by Lone Star Heating & Air Specialists
At Texas Lone Star Heating and Air, we know what it takes to keep Harlingen homes comfortable all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.
Whether you’re dealing with rising bills, poor insulation, or constant repairs, our team delivers fast system installation solutions with precision.
❄️ AC Installation, Repair & Maintenance
Air conditioning are the backbone of any Valley home. Our expert air conditioner setups are tailored to your property's size. From mini-splits to central air systems, we install it for long-term performance.
When things break down, our technicians respond on time. Whether it's a compressor failure, we repair and restore comfort without delays.
To prevent issues, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—all included.
???? Heater Installation, Repair & Care
While Texas is known for summer, winters can still bite. We upgrade gas furnaces with proper installation standards.
If your system won't warm, our heater repair team handles blowers 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.
???? Airflow Upgrades for Efficiency
Ducts move the air. Our duct installation experts build systems for peak efficiency.
When ducts are cracked, we offer structural fixes. Our goal? Reduce temperature fluctuation.
Dirty ducts waste money. With our professional duct vacuuming, we remove allergens and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Not sure where your system leaks? Our efficiency reports give you the data hvac service denver to plan.
Insulation matters. We offer insulation inspection 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 air is restored.
???? Get in Touch
Whether it’s AC installation or a full energy audit, Texas Lone Star HVAC is here for every South Texas home.