Your Local HVAC Experts in the Rio Grande Valley

Texas Lone Star AC & Heating LLC is a locally owned and operated HVAC company based in Brownsville, Texas. We proudly serve the entire Rio Grande Valley, offering professional heating and cooling services for both residential and commercial clients.
‍
Our team is fully licensed and insured, with experience across a wide range of HVAC systems and major brands. Whether it’s routine maintenance, diagnostics, or a full system installation, we’re committed to delivering reliable, high-quality service across the region — from South Padre Island to McAllen.
‍
As a trusted name in the Valley, we prioritize comfort, dependability, and customer satisfaction. Our mission is to create safe, energy-efficient indoor environments for families and businesses throughout the communities we serve.
‍
If you’re looking for a responsive, professional HVAC partner, we invite you to get in touch with our team.