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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.
Andrew Morgan was very professional and thorough and answered all questions we had.
We're glad to hear Andrew provided excellent service. Your feedback is appreciated.
Came promptly. Was very nice and helpful
Appreciate your positive feedback. Glad to hear our service met your expectations.
They were able to get out to us very quickly. And the technician, Oscar, showed up was very nice. Was able to show us what was wrong and get it fixed in a timely manner. Would highly recommend them and will be using this company for future …
read moreThank you for your recommendation and kind words about Oscar. We look forward to assisting with any future needs.
I was quite impressed with the service I received from Radient, they provided next day service and my technician Eric performed his work admirably. He was professional, knowledgeable and easy to talk to. Most importantly he kept his word. I…
read moreWe appreciate your positive feedback about Eric and our service. Looking forward to serving you again.
Jordan is very knowledgeable. And very respectful and answered all my questions. I would definitely recommend him and his apprentice , Joey as well. Very nice young men.
We appreciate your kind words about Jordan and Joey. They'll be pleased to hear your positive feedback.
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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