???? Trusted Heating & Cooling Solutions by Texas Lone Star AC & Heating LLC

Here at Texas Lone Star Heating and Air, we recognize what it takes to keep Edinburg properties comfortable all year round. From scorching Texas heat to sudden winter dips, you need HVAC built for battle.

Whether you’re dealing with poor airflow, aging ductwork, or loud HVAC cycles, our team delivers fast system installation solutions with care.

❄️ Cooling Solutions for South Texas

AC systems are the backbone of any South Texas home. Our local air conditioner setups are tailored to your home's budget. From mini-splits to HVAC systems, we install it cleanly.

When things break down, our cooling repair experts respond on time. Whether it's a thermostat issue, we troubleshoot and restore comfort quickly.

To maximize performance, 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 surprise. We upgrade gas furnaces with proper ventilation.

If your system won't ignite, 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 check safety and ensure your heat is efficient.

???? Airflow Upgrades for Efficiency

Ducts power your HVAC. Our air channel setup experts design systems for peak efficiency.

When ducts are misaligned, we offer structural fixes. Our goal? Reduce energy loss.

Dirty ducts waste money. With our airway flush-out, we remove dust and restore clean breathing.

????️ Performance + Protection + Peace of Mind

Not sure where your system leaks? Our home energy audits 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 24-hour emergency repair has your back. We don’t rest until air is restored.

???? Get in Touch

Whether it’s duct repair or a full hvac service equipment system overhaul, Texas Lone Star AC & Heating LLC is here for every Valley home.