???? Trusted Climate Control Experts by Lone Star Heating & Air Specialists
At Texas Lone Star Heating and Air, we understand what it takes to keep Harlingen homes energy-efficient all year round. From humid Valley days to seasonal drops, your HVAC system must stay ready.
Whether you’re dealing with AC failure, aging ductwork, or constant repairs, our team delivers fast system installation solutions with care.
❄️ AC Installation, Repair & Maintenance
Air conditioning are the core of any Valley home. Our expert air conditioner setups are tailored to your home's size. From mini-splits to central air systems, we install it cleanly.
When things break down, our cooling repair experts respond on time. Whether it's a frozen coil, we repair and restore comfort same day.
To maximize performance, we offer seasonal HVAC checkups. Filter swaps, coil cleaning, refrigerant checks—fully covered.
???? Heat Services for Cold Snaps
While Texas is known for summer, winters can still bite. We replace heat pumps with proper installation standards.
If your system won't ignite, our heater repair team handles pilot issues with speed. We explain the fix before we start.
With our heating maintenance, your home stays ready for cold spells. We check safety and ensure your heat is steady.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our air channel setup experts build systems for balanced temps.
When ducts are leaky, we offer duct repair. Our goal? Reduce energy loss.
Dirty ducts hurt air quality. With our duct cleaning service, we remove debris and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Want to lower your bill? Our HVAC assessments give you hvac service van setup the data to upgrade.
Insulation matters. We offer attic & wall checks to make sure your system isn't wasting energy. Small gaps = big costs.
And if disaster strikes, our night-and-weekend support has your back. We don’t rest until air is restored.
???? Get in Touch
Whether it’s duct repair or a full system overhaul, Texas Lone Star AC & Heating LLC is here for every Brownsville home.