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Local Service Area

San Antonio’s Premier Home Service Experts

Join the thousands of homeowners in San Antonio who trust Radiant with their home repairs – experience the difference of expert service in your own home!

Radiant Plumbing and Air technician leaning on the hood of a work truck

Greater SAN ANTONIO

Expertise and Support

Radiant Plumbing & Air in San Antonio excels in providing expert home services with unmatched customer support. Serving areas like Alamo Heights and Stone Oak, we pride ourselves on our proficiency and dedication in cooling, heating, plumbing, and drains.

SAN ANTONIO SERVICE AREA

Greater San Antonio & Beyond

We proudly service the following cities and neighborhoods across San Antonio, TX:

Not seeing your area? Give us a call at 210-294-6703
Radiant Plumbing and Air technician standing in front of parked work trucks

Trusted in San Antonio Since 1984

Reliable HVAC & Plumbing Experts

For over 30 years, our commitment to trustworthiness and reliability has made us the go-to HVAC and plumbing repair service for homeowners across Northeast San Antonio including Alamo Heights, Terrell Hills, San Marcos, New Braunfels, Cibolo, Live Oak, Schertz, and Selma. We understand that your home is your haven—a place for family, relaxation, and making memories. That’s why we’re dedicated to ensuring that your HVAC and plumbing needs are met with the utmost professionalism and efficiency, allowing you to focus on what truly matters: spending time with your loved ones.

Our maintenance plans are designed to offer peace of mind, ensuring that your home remains comfortable and fully functional without the hassle. With our team of highly trained technicians—who undergo continuous training to stay at the forefront of industry standards—you can rest assured that your home is in capable hands. Whether it’s a routine check-up or an urgent repair, we treat every home as if it were our own, with the respect and attention it deserves. 

The Radiant Plumbing and Air Conditioning trucks parked on the street

Modern Care for Your Home

Local Experts With Modern Solutions

Since 1984, we’ve earned the trust of San Antonio home and condo owners, adapting to the city’s growth with our total home service care. As San Antonio has evolved, so have we, offering specialized services in water softener installation and repair, air conditioner and furnace replacements, along with the latest in smart thermostats and tankless water heaters. Our deep roots in the community and commitment to innovation make us your go-to experts for enhancing your living space.

Choosing us means bringing decades of expertise and innovation to your doorstep, tailored to the unique character of neighborhoods like Hill Country Village, Fair Oaks Ranch, Timberwood Park, and Helotes. We’re not just home service providers; we’re your neighbors, dedicated to improving your living space with precision and care. Trust us to bring modern comfort and efficiency to your home, ensuring it meets the high standards of our vibrant, growing community.

Urban Living, radiant Solutions

Smart Repairs for Stylish Spaces

From the bustling streets of Downtown to the artistic heart of Southtown, and the expanding communities of Sandy Oaks, Westover Hills, and Alamo Ranch, we’ve got your home service repair needs covered. Our expertise is in providing tailored solutions that fit the specific requirements of urban living spaces.

Navigating the complexities of shared walls, limited access, and HOA guidelines requires a knowledgeable and experienced partner. Whether it’s ensuring your plumbing is up to the task in a historic Southtown loft, optimizing the indoor air quality in your Downtown condo, or installing the latest in smart home technology in your townhome in Leon Valley, Radiant is here to enhance your home’s comfort and functionality. 

Trust Radiant Plumbing and Air Conditioning to provide prompt, reliable service that respects your space and your community, ensuring your home remains a sanctuary amidst the city’s hustle and bustle.

Radiant technician working on undersink kitchen plumbing

Blog Posts

Call or Schedule Your Service Online!

Matt Gunnison
Matt Gunnison

Radiant was able to come see my malfunctioning AC the same day I called. Service technician Troy was friendly, thorough in examining the system and when searching for current and potential future problems, and patient with my questions and …

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Response from business owner

Thank you so much for your kind words, Matt! We strive to provide prompt and excellent service to all of our customers, and we're thrilled to hear that Troy was able to help you with your AC issue. We appreciate your business and look forward to assisting you in the future.

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Robert Lagerstrom
Robert Lagerstrom

Eric and his supervisor from Radiant Plumbing were awesome. Very nice and informative about teaching me about my hvac system and how to maintain and improve my existing system. They were very professional and friendly. Would definitely …

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Response from business owner

Thank you so much for the amazing review, Robert! We are thrilled to hear that Eric and his supervisor provided you with such a positive experience. At [Your Business Name], we always strive to deliver top-notch service and ensure that our customers are well-informed about their HVAC systems. We truly appreciate your recommendation and look forward to helping you with any future maintenance, repair, or upgrades you may need. Thank you for choosing us!

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Joseph Scott
Joseph Scott

Our technician, Elias, arrived on schedule. He clearly explained the pricing for his services. After diagnosing our HVAC unit, he explained what was wrong our unit and gave us several options. He did a great job.

Response from business owner

Thank you so much for sharing your positive experience with our technician, Elias! We are thrilled to hear that he provided excellent service and clearly communicated throughout the process. We appreciate your feedback and we hope to have the opportunity to serve you again in the future.

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Janee Walker
Janee Walker

Radiant Plumbing and Air Conditioning, is the example for other businesses to follow. From the quick, professional follow-up, same day service, and outstanding employee, Jason, I could not be more happy with the services I received. The …

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Big D
Big D

Wayne and Joseph were excellent and patient when performing the repairs. They were very helpful, knowledgeable and very informative. They were very clean and very prompt when doing their job. They allowed us to make the best options that …

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Response from business owner

Thank you so much for taking the time to share your experience, Big D! Wayne and Joseph are truly a dynamic duo when it comes to providing excellent service and we are thrilled to hear that they were able to exceed your expectations. It's wonderful to know that you found them helpful, knowledgeable, and informative. We appreciate your support and look forward to servicing your home on a regular basis. Thank you for recommending Radiant Plumbing and Air Conditioning!

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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.