Areas We Serve
Areas We Serve

Sub Zero is proud to serve Austin, Texas and other surrounding areas.

  • Austin
  • Barton Creek
  • Bee Cave
  • Brushy Creek
  • Cedar Park
  • Georgetown
  • Lakeway
  • Lost Creek
  • Pflugerville
  • Rollingwood
  • Round Rock
  • The Hills
  • West Lake Hills

Areas We Serve

Providing Quality HVAC Solutions & More Throughout Texas

Sub Zero is committed to delivering high-quality air conditioning, refrigeration, and cooling services to residential and commercial clients in Austin and across Texas. Whether it's heating, cooling, heat pumps, or any aspect of A/C services, we've got it covered. Our expertise isn't limited to those areas; we specialize in geothermal systems, building automation, and large commercial projects. We are your go-to for comprehensive HVAC solutions, no matter the scale or complexity of your needs.

Contact (737) 510-7377 or complete our online form to request a service today.

Happy Customers in Your Neighborhood

Ready Our Reviews
    “Great Service!”
    “Sub Zero is our go-to for commercial HVAC needs. Fast, efficient, and always reliable.”
    - Emily B.
    “5 Star Service!”
    “Sub Zero installed a high-efficiency system in my home, keeping it comfortable while saving on energy bills.”
    - Sarah M.
    “Reliable & Professional Service”
    “Sub Zero knows commercial HVAC and automation inside out.”
    - Mike S.

Our Service Area

While we're headquartered in Austin, our expertise and capabilities stretch far and wide across Texas. Our team is eager and equipped to handle various HVAC projects, large or small, in various locations throughout the state. Whether your project is right here in our hometown or requires us to come to you, we're ready to deliver the high-quality service we're known for.

We proudly serve the following areas:

  • Austin
  • Round Rock
  • Dallas
  • Ft. Worth
  • San Antonio
  • Houston
  • El Paso
  • Waco
  • Corpus Christi
  • Lubbock

If your town isn't on the list, don't worry—just contact us with your location and project details. We're always looking for ways to accommodate and provide solutions, no matter where you are in Texas.

Trusted For A Reason

Why Choose Us?
  • Same-Day Service Available
    Get an HVAC tech out fast with our same-day appointments.
  • Affordable Financing Options
    Our flexible financing options support you however you'd like to pay.
  • Contact Us for a Free Estimate
    Talk to our HVAC team today during a free estimate.
  • 100% Satisfaction Guarantee
    We're so confident you'll be happy with our services, we guarantee it.

Quality Comes First

At Sub Zero, quality isn't just a goal—it's our commitment to you. When you choose us for your HVAC needs, you're selecting a partner dedicated to delivering excellence. Our promise to you is straightforward: high-end installations and replacements that stand the test of time. We don't settle for less, and neither should you.

What you can expect when you choose us:

  • High-end air conditioning units and systems
  • Professional installation and replacement services
  • Skilled technicians available 24/7 for emergency services
  • Exceptional customer service from start to finish
  • Technological innovation and eco-friendly solutions

By opting for Sub Zero, you're gaining a lifelong partner in maintaining your comfort. Our team is ready to go above and beyond, making certain that your experience with us is nothing short of excellent.

Don't hesitate to reach out. Call (737) 510-7377 or complete our online form to request a free estimate today.

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Tailored Comfort awaits for Your Home or Business! For top-tier HVAC solutions in Austin, TX, trust SubZero

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