When your AC dies in the Houston heat or your heater quits in winter, you need someone fast and someone honest. Texas Star HVAC has been that call for Houston homeowners since 2010.
Same-Day Service
Available 7 days a week
4.9 stars across 487 reviews from your neighbors
"Super professional and honest. Other company wanted $1,800 to replace my unit. Texas Star fixed it for $220. They could have taken advantage of me and didn't. That says everything."
Stephanie W.
February 28, 2026
"AC went out on a Friday night in July — called Texas Star and they had a tech at my house within 2 hours. Fixed the same night. These guys are the real deal. Won't call anyone else."
Carlos R.
March 15, 2026
"Same-day service, clean work, fair price. My new go-to for anything HVAC in Houston. Technician explained everything he was doing without me even asking."
Mike T.
January 19, 2026
Fast, honest repairs and installations from a team your neighbors trust
Your AC breaks, we fix it fast. Same-day service available for Houston homeowners. We diagnose the real problem and give you honest options.
Houston winters can surprise you. When your heater stops working, we get it running again quickly so your family stays warm and comfortable.
Need a new AC or heating system? We help you choose the right size for your Houston home and install it right the first time.
Dirty ducts mean dirty air and higher energy bills. We clean your ductwork so your system runs better and your family breathes easier.
Prevent breakdowns before they happen. Our tune-ups catch small problems early and keep your system running at peak performance.
AC dies at midnight? Heater quits on the coldest night? Call us any time. We respond within 2 hours to get your comfort back.
487 five-star reviews don't lie. Here's what makes us different.
Call before noon, we're there today. Houston summers don't wait, and neither do we.
Fully licensed in Texas. Fully insured. Your home and your family are protected.
No surprises. You know the price before we start. Just ask Stephanie who saved $1,580.
Carrier, Trane, Lennox, Goodman, Rheem — we fix them all. One call handles it.
Texas Star HVAC has been helping Houston homeowners stay comfortable since 2010. We started with one truck and a simple idea: be honest, be fast, and do the job right. Fourteen years later, that idea has grown into a team of certified technicians serving families across the Houston area. Our 4.9-star rating across 487 reviews tells the story better than we ever could.
We believe in honesty above everything else. When Stephanie called us for a second opinion, another company had quoted her $1,800 for a full replacement. We fixed her AC for $220. She saved $1,580 because we told her the truth. That's how we treat every customer who calls us. We fix what needs fixing, we don't replace what doesn't need replacing, and we explain everything so you understand exactly what you're paying for. Houston families deserve an HVAC company they can trust completely, and we work every day to be that company.
Houston homeowners have trusted Texas Star HVAC for 14 years. Call now and we'll be there within 2 hours.
(713) 445-8821Fill out the form below and we'll call you back within 30 minutes during business hours.
Quick answers to common questions from Houston homeowners
Yes, we offer 24/7 emergency HVAC service throughout the Houston area. When your AC dies in July or your heater quits in January, call us any time. Our average response time is 2 hours, just like Carlos experienced when his AC went out on a Friday night.
In most cases, yes. If you call us before noon, we can usually have a technician at your Houston home that same day. We keep our schedule flexible for emergencies because we know how miserable a broken AC or heater can make your family.
We believe in upfront, honest pricing. Our technician will diagnose the problem and give you a clear price before any work begins. No surprises, no hidden fees. Remember Stephanie's story? Another company wanted $1,800 to replace her unit. We fixed it for $220 because we were honest about what actually needed repair.
We service all major HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Bryant, American Standard, and many more. Whether you have a brand-new system or one that's been cooling your Houston home for 20 years, our technicians can diagnose and repair it.
We serve the entire Houston metropolitan area including Westheimer, Galleria, Memorial, Heights, Montrose, River Oaks, Bellaire, Meyerland, Sugar Land, Katy, Pearland, and surrounding communities. If you're in the greater Houston area, we can be there.
487 Houston families gave us 4.9 stars because we showed up fast and told them the truth. Let us do the same for you.
Call (713) 445-8821 NowAvailable 24/7 for emergencies. Regular service 7 days a week.