Your Trusted Houston Metro HVAC Contractor

Need someone to install a new system or fix your old one? Just call us today!

HVAC Repair Service Houston Metro

Is your home or business in Houston Metro feeling less comfortable than usual? At Texas United Mechanical, LLC, we’re here to help restore your comfort with reliable, professional HVAC repair, installation, and maintenance services tailored to the needs of both residential and commercial customers. Whether you’re dealing with a faulty air conditioner in the middle of a Texas summer or a malfunctioning heater during a cold snap, our team offers 24/7 service to deliver fast, effective solutions. Serving Houston and surrounding communities from Baytown to Brenham, Galveston, Conroe, and beyond, we specialize in heating and air conditioning repair, duct installation and cleaning, dryer vent cleaning, thermostat repair and installation, indoor air quality solutions, geothermal systems, and more! Plus, as a Carrier Factory Authorized Dealer, we offer top-tier products and service you can count on all year round.

No matter the size or scope of your project, when you choose Texas United Mechanical, LLC, you’ll benefit from our flexible scheduling, free installation estimates, preventative maintenance agreements, and financing options for installation and other major projects designed to fit your budget.

So if you’re in need of a reliable HVAC contractor in Houston Metro, and surrounding areas, look no further than Texas United Mechanical, LLC. From conventional HVAC projects to geothermal system installation and maintenance, you can count on our experienced team to get the job done. Contact us today for a free quote!

YOUR TOTAL HVAC SOLUTION

Why Choose
Texas United Mechanical

Tongela Clark

11 February 2026

Mateo is the BEST! From start to finish, he was professional, knowledgeable, and extremely thorough. He took the time to explain everything clearly and made sure we understood our options before moving forward. The service was prompt, efficient, and top-tier. You can tell he truly cares about his customers and takes pride in his work. As a Realtor, it’s very important for me to have trusted vendors, and Mateo not only services my personal HVAC needs but also takes great care of my clients. That says everything. It’s hard to find reliable HVAC companies these days, but Mateo and his team consistently exceed expectations. If you’re looking for honest, quality HVAC service, I highly recommend them. Five stars all the way Make Your Appointment TODAY!!!!

Marsha Jacklitsch

6 February 2025

Wonderful service! Always prompt and always updating you on service calls. Outstanding customer service!

Elvira Trevino

28 January 2025

Richard Luna came and did some work at my house. Great personality very knowledgeable very respectful

John Baker

9 December 2024

Been using them for years. In this HVAC critical climate I trust them with my system for diagnostics and maintenance.

Riley Holland

18 November 2024

Great

Why trust your comfort to anyone but the best? At Texas United Mechanical, LLC, we’ve built our reputation on expert craftsmanship, honest pricing, and exceptional customer care. Our Pearland-based team includes dedicated professionals who are trained in the latest HVAC technologies and committed to keeping your systems running smoothly year-round. With more than 70 years of combined experience, our technicians and service managers have worked together for many consecutive years, ensuring consistency, expertise, and trusted relationships with our customers.

We bring the same level of care and professionalism to every job—whether it’s a simple thermostat replacement, a custom wine room cooling system, or a full geothermal installation. Our technicians are factory-trained in both conventional and geothermal systems, which means we’re equipped to handle everything from routine maintenance to complex energy-efficient upgrades. Plus, we’re licensed, bonded, and deeply involved in the local Pearland community—supporting local sports teams, churches, and children with special needs. When you choose Texas United Mechanical, LLC, you’re not just getting a service call—you’re gaining a long-term HVAC partner who truly puts your comfort first. Get started by giving us a call today and experience professional service that exceeds your expectations!

24/7 Service

HVAC problems don’t stick to a schedule—neither do we. Our team is available 24/7 to respond quickly when you need us most, day or night.

Free Estimates on Installations

Need a new HVAC system? We offer free, no-pressure estimates on all HVAC installations so you can make informed decisions without hidden costs.

Coupons & Financing Options Available

Comfort should be affordable. Take advantage of our seasonal coupons and flexible financing options to fit your budget and needs.

Top-Notch Customer Service

We treat every customer like family, delivering honest advice, timely service, and a commitment to your comfort every step of the way.

When you choose Texas United Mechanical, LLC, you’re not just getting a service call—you’re gaining a long-term HVAC partner who truly puts your comfort first. Get started by giving us a call today and experience professional service that exceeds your expectations!