????️ Trusted HVAC Services by Texas Lone Star AC & Heating LLC
At Texas Lone Star HVAC, we know what it takes to keep Harlingen homes climate-controlled all year round. From scorching Texas heat to sudden winter dips, your HVAC system must stay ready.
Whether you’re dealing with rising bills, poor insulation, good parts hvac supply services near me or inefficiency, our team delivers licensed system installation solutions with precision.
❄️ AC Installation, Repair & Maintenance
Cooling units are the backbone of any Valley home. Our local air conditioner setups are tailored to your property's budget. From mini-splits to HVAC systems, we install it for long-term performance.
When things break down, our technicians respond reliably. Whether it's a frozen coil, we repair and restore comfort same day.
To keep systems running, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—professionally managed.
???? Heat Services for Cold Snaps
While Texas is known for heat, winters can still bite. We install gas furnaces with proper sizing.
If your system won't stay on, our heater repair team handles thermostats with efficiency. 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 power your HVAC. Our air channel setup experts build systems for optimal airflow.
When ducts are leaky, we offer duct repair. Our goal? Reduce system strain.
Dirty ducts hurt air quality. With our professional duct vacuuming, we remove debris and restore clean breathing.
????️ Energy Efficiency, Insulation & Emergency Services
Need better efficiency? Our efficiency reports give you the data to upgrade.
Insulation matters. We offer attic & wall checks to make sure your system isn't overworking. Small gaps = big costs.
And if disaster strikes, our night-and-weekend support has your back. We don’t rest until comfort is restored.
???? Get in Touch
Whether it’s emergency service or a full system overhaul, Texas Lone Star HVAC is here for every Brownsville home.