????️ Affordable Climate Control Experts by Lone Star Heating & Air Specialists
At Texas Lone Star HVAC, we understand what it takes to keep McAllen residences energy-efficient all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.
Whether you’re dealing with AC failure, an outdated furnace, or constant repairs, our team delivers fast climate restoration solutions with precision.
❄️ AC Installation, Repair & Maintenance
Cooling units are the lifeblood of any Valley home. Our local air conditioner setups are tailored to your property's size. From heat pumps to HVAC systems, we install it right.
When things break down, our cooling repair experts respond reliably. Whether it's a thermostat issue, we repair and restore comfort without delays.
To prevent issues, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heater Installation, Repair & Care
While Texas is known for summer, winters can still bite. We install electric heaters with proper installation standards.
If your system won't stay on, our furnace specialists handles pilot issues with honesty. We explain the fix before we start.
With our heating maintenance, your home stays ready for cold spells. We clean units and ensure your heat is efficient.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our air channel setup experts retrofit systems for optimal airflow.
When ducts hvac services offered are misaligned, we offer duct repair. Our goal? Reduce energy loss.
Dirty ducts reduce airflow. With our duct cleaning service, we remove allergens 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 bleeding temperature. Small gaps = big costs.
And if disaster strikes, our after-hours HVAC rescue has your back. We don’t rest until peace is restored.
???? Let’s Talk Comfort
Whether it’s duct repair or a full system overhaul, Texas Lone Star AC & Heating LLC is here for every Brownsville home.