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Radiant San Antonio

We serve the greater Austin area as well!  View our Austin location.

The Best PlumberS

Reliable Home Repairs in San Antonio

In San Antonio’s Alamo Heights and beyond, Radiant® Plumbing and 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.

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HOME SERVICE EXPERTS

San Antonio's Comprehensive Service Pros

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.

The Radiant Plumbing team standing and leaning on work trucks

The Radiant Difference

Expertise and Integrity at Work: Home Repairs by Radiant

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.

Decades of Excellent Service

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.

Dependable, Flexible Scheduling

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.

Transparent Pricing

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.

Anju Gaylor
Anju Gaylor

Radiant has a wonderful customer service department. Every time I called, someone responded and spoke very politely. Technician, Kevin, came on time, answered all our questions, and helped explain everything. He unclogged our primary drain…

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Response from business owner

Thank you so much for the kind words, Anju! We are thrilled to hear about your positive experience with our customer service department and technician Kevin. We strive to provide excellent service to all of our customers, and we are so glad we could help with your primary drain issue. Thank you for recommending Radiant Plumbing and Air Conditioning – we truly appreciate your support!

via Google
Penni Frisbie
Penni Frisbie

Eric was pleasant and explained all features needs for my repair

Response from business owner

Thank you, Penni, for your 5-star review! I'm glad to hear that Eric was able to assist you with your repair needs and provide a pleasant experience. We strive to ensure our customers feel informed and taken care of throughout the process. Thank you for choosing our business!

via Google
Joseph R
Joseph R

Great service

Response from business owner

Thank you so much, Joseph! We are thrilled to hear that you had a great experience with our service. We appreciate your feedback and hope to see you again soon!

via Google
Austin Gullberg
Austin Gullberg

Eric W explained everything clearly and did prompt, professional work

Response from business owner

Thank you, Austin, for taking the time to leave such a positive review! I'm thrilled to hear that Eric provided clear explanations and delivered prompt, professional service. Your feedback is greatly appreciated!

via Google
Kristen Patterson
Kristen Patterson

Very impressed! Quick service! Eric W. came out on a Sunday to service our A/C and did a great job! Friendly and professional service. Highly recommend!

Response from business owner

Thank you so much for taking the time to leave this wonderful review, Kristen! I'm thrilled to hear that Eric provided you with quick and professional service on a Sunday. We truly appreciate your recommendation and we're here whenever you need us!

via Google

Radiant Reviews

Always 5-Star Service

We’ve been in business since 1984, so we have made thousands of San Antonio homeowners happy. Explore some of our latest reviews.

Awards & Accreditations

San Antonio's Finest

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