????️ Trusted HVAC Services by Texas Lone Star AC & Heating LLC

At Texas Lone Star AC & Heating LLC, we recognize what it takes to keep Edinburg homes climate-controlled all year round. From humid Valley days to sudden winter dips, you depend on consistent heating and cooling.

Whether you’re dealing with rising bills, aging ductwork, or constant repairs, our team delivers affordable climate restoration solutions with care.

❄️ Cooling Solutions for South Texas

Cooling units are the lifeblood of any South Texas home. Our professional AC installation services are tailored to your property's size. From mini-splits to HVAC systems, we install it right.

When things break down, our technicians respond reliably. Whether it's a frozen coil, we repair and restore comfort without delays.

To maximize performance, 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 chill. We install gas furnaces with proper installation standards.

If your system won't ignite, our furnace specialists handles pilot issues with speed. We explain the fix before we start.

With our winter prep services, your home stays ready for cold spells. We check safety and ensure your heat is efficient.

???? Airflow Upgrades for Efficiency

Ducts power your HVAC. Our duct installation experts retrofit systems for balanced temps.

When ducts are cracked, we offer duct repair. Our goal? Reduce system strain.

Dirty ducts hurt air quality. With our airway flush-out, we remove dust and hvac service engineer jobs restore clean breathing.

????️ Energy Efficiency, Insulation & Emergency Services

Need better efficiency? Our home energy audits give you the data to upgrade.

Insulation matters. We offer insulation inspection to make sure your system isn't overworking. Small gaps = big costs.

And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until air is restored.

???? Get in Touch

Whether it’s AC installation or a full system overhaul, Texas Lone Star HVAC is here for every Brownsville home.