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Round Rock, TX

Discover the Ultimate Plumbing & Air Conditioning in Round Rock

We offer the best, most reliable plumbing, heating & cooling services for homes across Round Rock and Austin, TX.

A Radiant Technician checking the water flow from a kitchen faucet

Plumbers & A/C Repair in Round Rock

Choose Radiant Austin for Reliable Home Services

For over two decades, Radiant Austin has been synonymous with excellence in home services. Since our establishment in 1999, we have remained dedicated to providing Round Rock homeowners with the highest quality service and unparalleled expertise.

With thousands of five-star reviews on Google, our track record speaks for itself. We take pride in the trust and satisfaction of our customers, and it’s our commitment to delivering exceptional service on every job that sets us apart.

Radiant Offers

Special Offers and Coupons

Our Services

Repair, Install, Service & More

Air Conditioning

From tiny tweaks to big emergencies, our expert crews have the skills to keep you chill.

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From air conditioning and indoor air quality to heat pumps, furnaces and more–Radiant has you covered.

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Like most people, you might not think much about your plumbing – until something happens.

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Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

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Air Quality

Helping improve air quality in local homes is another reason Texans trust Radiant.

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Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Austin home, blending professional care with a touch of local charm.

The Radiant Difference

Discover The Radiant Difference

Experience unparalleled expertise, reliability, and skill in every home service we provide.

Decades of Excellence in Home Services

For over 20 years, Radiant Plumbing & Air has set the standard for professional home services. Our team of licensed and insured technicians brings unmatched expertise to every job, ensuring reliable repairs and maintenance. We're committed to excellence, and it shows in every task we undertake.

Dependable Service, Every Time

Trust is the cornerstone of our services at Radiant. We guarantee the reliability of our installations and repairs, conducted only by our fully licensed and insured professionals. With us, you can be confident that your home systems are in skilled hands.

Your All-in-One Home System Experts

Whether it’s plumbing woes or air conditioning tune-ups, Radiant Plumbing & Air covers it all. Our comprehensive equipment expertise means we’re equipped to fix all types of home systems. From routine maintenance to complex repairs, we handle every challenge with skill and efficiency.

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Home Maintenance Plans

Simplify Home Care in Round Rock with Radiant Care Club

Radiant Austin is proud to offer Round Rock homeowners unparalleled home maintenance plans with our new Radiant Care Club program.

With Radiant Care Club, you can enjoy peace of mind knowing that your home’s plumbing, HVAC, and more are in expert hands. Our skilled technicians are equipped to handle a wide range of services, including A/C repairs, water heater maintenance, furnace replacements, and emergency plumbing services.

We understand that every home and homeowner is unique, which is why we take the time to assess your needs and tailor our maintenance plans accordingly. When you choose Radiant Austin for your home maintenance needs in Round Rock, you’re not just getting quality service – you’re getting a partner you can trust. 

Don’t let home maintenance tasks overwhelm you. Let Radiant Austin handle the hard work so you can focus on enjoying your home to the fullest. 

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Jimmie Cooper
Jimmie Cooper

Joseph was very professional and thorough in his assessment and service. 5 Star

via Google
Jason Summerville
Jason Summerville

Juan R. did great work on what we thought was going to be a very costly problem. He came and fixed our plumbing issue for 2k less than other companies were trying to charge 3-4k on. Took care of business when he got the parts and was in and…

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via Google
Jordan Suddeath
Jordan Suddeath

The service was great and both techs were very friendly and professional!

via Google
Jodi Picardat
Jodi Picardat

Paul & Dickie were awesome! Professional, Courteous, Knowledgeable and efficient. Highly recommend Radiant.

via Google
TJ Loveland
TJ Loveland

Gilbert came out for the scheduled maintenance and did a very thorough job and made a great low cost recommendation to prevent any possible drain issues!. Very Awesome

via Google

Radiant Reviews

Always 5-Star Service

We are Austin’s premier home repair company since 1999, with thousands of satisfied customers. Discover our latest reviews today!

Awards & Accreditations

Austin's Finest

Radiant has earned the trust of the community, being recognized with the following awards and certifications.

Round Rock Plumbers & A/C Repair

Round Rock Homeowners Depend on Radiant Austin

When it comes to keeping your home comfortable, efficient, and safe, Radiant Austin is the name you can trust. With more than 20 years of experience and dedication to excellence, we’ve earned a reputation as the premier provider of plumbing, HVAC, and more in Round Rock, TX.

At Radiant Austin, we understand that your home is your sanctuary, which is why we go above and beyond to deliver exceptional service on every job. Whether you’re in need of a plumber to fix a leaky pipe, an HVAC technician to repair your air conditioner, or a water heater specialist for a replacement, we have the expertise and resources to get the job done right.

What sets Radiant Austin apart from other home service providers in Round Rock is our unwavering commitment to customer satisfaction. From our transparent pricing to our prompt response times, we strive to exceed your expectations at every turn.

When you choose Radiant Austin for your home service needs in Round Rock, you can rest easy knowing that you’re in good hands. Our team of skilled professionals is dedicated to providing reliable, high-quality service that you can count on.

Experience the Radiant Austin difference for yourself and join the countless homeowners in Round Rock who trust us for all their home service needs. Contact us today to schedule your appointment and see why Radiant Austin is the name to know in Round Rock, TX.

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