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We serve the greater Austin area as well! View our Austin location.
In San Antonio’s Alamo Heights and beyond, Radiant® Plumbing & Air Conditioning is synonymous with reliability and clear communication. We’ve built our reputation on consistent, high-quality service and a customer-first approach. Whether it’s routine maintenance or urgent repairs, trust us to deliver professionalism with a personal touch, keeping you informed every step of the way.
In San Antonio, Radiant stands out for excellence in a wide array of services. From HVAC to plumbing solutions, we’re the experts you can rely on.
At Radiant, we set new benchmarks in home care excellence. From your first call to our final follow-up, our expert technicians are committed to ensuring your complete satisfaction and earning your trust with every step.
Since 1999, homeowners in Central Texas have relied on Radiant for top-tier plumbing and HVAC solutions. Our longstanding presence in Austin and San Antonio underpins our deep commitment to quality and customer satisfaction.
Your time is valuable. That's why we offer flexible scheduling options to fit your life, not the other way around. Whether it’s an emergency or routine maintenance, our 24/7 availability ensures that we are always there when you need us.
At Radiant, we believe in solving your problems without pushing unnecessary services. Our transparent pricing and honest service approach are why thousands of customers have trusted us for over two decades, celebrating our integrity in countless reviews.
Joseph was very professional, kind, and explained all options.
Technician was on time, very professional & friendly upon arrival. He was thorough & diligent in the conduct of his effort to diagnose the AC issue. And he was methodical & complete in preparing my bill. I’ve had Airtron for 9yrs & and …
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Kevin was fantastic – kind and knowledgeable. Radiant sent me a text of Kevin's picture, so I'd know who to expect and some information about him – this really was an incredible feature of customer service. As a single, smaller woman, it …
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Thank You, Mr Wayne Brown , Joseph and Joey. Your respect for my property, your knowledge and professionalism definitely shows in your work. Thank You Gentlemen ✌️
Jared was an awesome sales representative and very thorough and patiently answered all my questions. Schmidt Mechanical Group, Inc. has professional A/C installers that are experts at what they do and go above and beyond the minimum …
read moreThank you so much for your feedback! I am definitely going to share with the team. We greatly appreciate your business.
We’ve been in business since 1984, so we have made thousands of San Antonio homeowners happy. Explore some of our latest reviews.
Radiant has earned the trust of the community, being recognized with the following awards and certifications.
Radiant is San Antonio’s #1 plumbing and air conditioning home repair specialists. Call today to schedule your service!
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Trusted for home services and repairs by thousands of Texans since 1999. Enter your zip code for information about services in your area.
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