When your AC dies in July or a pipe bursts at midnight, you need a team that shows up fast and fixes it right the first time. MTEX Mechanical is Round Rock's highest-rated HVAC and plumbing team — NATE certified, Trane authorized, and backed by a 100% satisfaction guarantee.
We respond within 1 hour during business hours.
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NATE Certified
Trane Specialist
Energy Star
QUADCA
ACCA
From routine maintenance to complete system replacements, we handle every aspect of your home comfort. Click a service to learn more.
Expert AC repair, installation, and replacement. Beat the Texas heat with efficient, reliable cooling systems.
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Furnace and heat pump repair, installation, and tune-ups. Stay warm when Texas winters surprise you.
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Protect your investment with our affordable maintenance plans. Prevent breakdowns before they happen.
Plans from $12/mo
Water heater repair, drain cleaning, leak repairs, and more. Full-service plumbing for your home.
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Whole-home air purifiers, UV light systems, humidifiers, and duct cleaning for healthier indoor air.
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24/7 emergency HVAC and plumbing service. No heat? No cool? Water leak? Call us anytime.
Call (512) 898-9001From your first call to a fully working system, here's what to expect.
Call us at (512) 898-9001 or fill out the form. We'll confirm a time that works for you — often same-day.
Our NATE-certified tech arrives, diagnoses the issue, and gives you an upfront price — no surprises, no pressure.
We fix it right the first time, test everything, and walk you through what we did. 100% satisfaction guaranteed.
Every technician on our team is certified, background-checked, and trained on the latest equipment. We don't send beginners to your home.
As an authorized Trane dealer, we offer top-tier equipment backed by industry-leading warranties and expert installation.
We give you a clear estimate before any work begins. No surprise charges, no hidden fees. Free second opinions on any repair.
Texas weather doesn't wait, and neither do we. Same-day service available with round-the-clock emergency support.
QUADCA
HVAC ExcellenceNATE Certified
TDLR Licensed
Factory Auth.Trane SpecialistEnergy StarACCADon't let budget hold you back from a comfortable home. Through our partnership with Wisetack, you can finance HVAC and plumbing projects up to $25,000 with terms from 3 to 60 months.
MTEX Mechanical was outstanding from start to finish. They diagnosed our AC issue quickly and had it running perfectly the same day. Professional, honest, and fair pricing. Highly recommend for anyone in Round Rock.
We signed up for the Essential Plus maintenance plan and it's been worth every penny. They caught a potential issue during a routine inspection that would have been a costly repair. Great preventive care.
Our AC went out on the hottest day of summer and MTEX had a technician at our door within hours. They explained everything clearly, gave us options, and didn't try to upsell us. True professionals.
From Round Rock to Austin and everywhere in between, MTEX Mechanical is your local HVAC and plumbing partner.
Whether you need a quick repair, a new system, or just want to make sure your HVAC is ready for the next Texas heatwave — we're here to help.
