???? Affordable Heating & Cooling Solutions by Lone Star Heating & Air Specialists
Here at Texas Lone Star HVAC, we understand what it takes to keep Harlingen properties comfortable all year round. From humid Valley days to unexpected cold fronts, you need HVAC built for battle.
Whether you’re dealing with rising bills, an outdated furnace, or inefficiency, our team delivers fast HVAC repair solutions with care.
❄️ Cooling Solutions for South Texas
Cooling units are the core of any South Texas home. Our expert cooling system installations are tailored to your building's requirements. From mini-splits to central air systems, we install it right.
When hvac service tech questions things break down, our AC repair team respond reliably. Whether it's a compressor failure, we troubleshoot and restore comfort same day.
To maximize performance, we offer preventative care services. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heat Services for Cold Snaps
While Texas is known for heat, winters can still chill. We install heat pumps with proper sizing.
If your system won't stay on, our heater repair team handles thermostats with speed. We explain the fix before we start.
With our winter prep services, your home stays ready for cold spells. We clean units and ensure your heat is safe.
???? Ductwork Solutions: Install, Repair & Clean
Ducts connect every room. Our air channel setup experts retrofit systems for peak efficiency.
When ducts are cracked, we offer structural fixes. Our goal? Reduce temperature fluctuation.
Dirty ducts hurt air quality. With our duct cleaning service, we remove allergens and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Not sure where your system leaks? Our HVAC assessments give you the data 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 24-hour emergency repair has your back. We don’t rest until air is restored.
???? Call Today
Whether it’s emergency service or a full energy audit, Texas Lone Star HVAC is here for every Valley home.