Cities We Serve
Austin Area:
San Antonio Area:
Not seeing your area? Give us a call at (833) 656-4056
Radiant Locations
Two Offices, All of Central Texas
An Austin team on Reinli Street and a San Antonio team on Wye Drive, covering the suburbs, Hill Country towns and I-35 corridor communities between them.
Where We Work, and Who Shows Up When You Call
Radiant has served Austin and San Antonio since 1999, and the two markets have more in common than not: 100-degree summers that run air conditioners to their limit, hard water that scales water heaters and fixtures, clay soil that shifts slabs and stresses the pipes beneath them, and the occasional hard freeze that finds every unprotected line. What differs is the housing, the water and the drive, so each city has its own office, its own crews and its own licenses.
The Austin office at 901 Reinli St. dispatches plumbing, cooling, heating, indoor air and electrical crews across Travis, Williamson and Hays County communities, from Georgetown down to Kyle and out to Dripping Springs. The San Antonio office at 10927 Wye Dr., Suite 102 covers Bexar County and the towns around it, north through Boerne and up the I-35 corridor to New Braunfels, with plumbing, heating, cooling and indoor air. Electrical service is offered in the Austin area only.
Wherever the house is, the standard is the same: available 24/7 with no surprise fees, an accurate quote before work begins, and the Home Comfort Guarantee behind every job.
- Austin: 901 Reinli St., 78751 Plumbing, HVAC, indoor air and electrical. Master Plumbing M-42438, HVAC TACLB138285E, Electrical 40671.
- San Antonio: 10927 Wye Dr., Suite 102, 78217 Plumbing, HVAC and indoor air. Master Plumbing M-45619, HVAC TACLB138286E.
- The same guarantee in both cities Quotes honored for 72 hours, trained and background-checked technicians, and a 10% inconvenience refund if we cannot fix it.
Pick Your Market
Each office has its own service pages written for local conditions, plus a list of every community it covers.
- Austin, TX Plumbing, cooling, heating, indoor air and electrical for Austin homes, dispatched from the Reinli Street office.
- San Antonio, TX Plumbing, cooling, heating and indoor air for San Antonio homes, dispatched from the Wye Drive office.
- Austin Service Area Buda, Cedar Park, Georgetown, Hutto, Kyle, Leander, Pflugerville, Round Rock and the rest of the Austin-area list.
- San Antonio Service Area Boerne, Cibolo, Converse, Helotes, New Braunfels, Schertz, Seguin and Universal City.
One Company, One Call, Either City
You do not need to know which office is closer. Call or book online, tell us where the house is, and the right crew gets dispatched. Care Club members in both cities get priority service, two HVAC tune-ups a year, an annual plumbing safety inspection and no dispatch fees, ever, for $9.99 a month.
Frequently Asked Questions
Where are Radiant’s offices?
Radiant has two offices in Central Texas. The Austin office is at 901 Reinli St., Austin, TX 78751, near the I-35 and 290 interchange. The San Antonio office is at 10927 Wye Dr., Suite 102, San Antonio, TX 78217, on the northeast side of the city. Each office dispatches its own plumbing and HVAC crews to the communities around it, and both run 24/7, including nights, weekends and holidays. If you are not sure which office is yours, it does not matter: one call reaches both, and we route the job to the crew nearest your home.
Which office covers my town?
The Austin office covers Austin, Buda, Cedar Park, Coupland, Crestview, Del Valle, Driftwood, Dripping Springs, Elgin, Georgetown, Hutto, Kyle, Leander, Liberty Hill, Manchaca, Manor, Mueller, Pflugerville, Round Rock, San Marcos, Spicewood, Tarrytown and Taylor. The San Antonio office covers San Antonio, Boerne, Cibolo, Converse, Helotes, New Braunfels, Schertz, Seguin and Universal City. Both lists are on the Austin service area and San Antonio service area pages. If your town sits between the two along I-35, call and we will send whichever crew can get there first.
Can I get electrical work from the San Antonio office?
No. Radiant’s electrical license (40671) is held in Austin, so electrical work is offered in the Austin area only. The San Antonio office handles plumbing, air conditioning, heating, water quality, drains and sewers, and indoor air quality, under Master Plumbing license M-45619 and HVAC license TACLB138286E. Austin-area homeowners can see the full electrical menu, from panel upgrades to EV chargers and generators, on the electrical services page.
What Our Customers Say
Don't just take our word for it — hear from our satisfied customers
★★★★★
Our 18 year old HVAC system finally gave out this past week, so we reached out to Radiant to see what could be done. They sent a tech out named Bryan the same day, and he did a great job looking over the entire HVAC system. He was friendly and helpful in explaining everything that he saw, and our options moving forward. We decided to replace the entire system, so we met with Jacob (same day thankfully) to find the best HVAC system for our needs. Jacob was friendly, professional, and did a great job explaining the different options on offer. Radiant was able to set-up next day install, which was much appreciated, because the temps were still going to be cold in the coming days.
The install team consisted of Carlos and Pablo, who were very courteous and professional, and were kind enough to answer any questions I had regarding the install. They did a great job installing our new HVAC system, and were tidy which is always appreciated! Before they left, they explained everything that had been done, and showed me photos of the work.
Our entire experience from start to finish was great. I appreciate that they send photos of who is coming to your home too. Friendly, kind, professional team members, and good work all the way around. Thanks Radiant!
The install team consisted of Carlos and Pablo, who were very courteous and professional, and were kind enough to answer any questions I had regarding the install. They did a great job installing our new HVAC system, and were tidy which is always appreciated! Before they left, they explained everything that had been done, and showed me photos of the work.
Our entire experience from start to finish was great. I appreciate that they send photos of who is coming to your home too. Friendly, kind, professional team members, and good work all the way around. Thanks Radiant!
★★★★★
This is the first time I’ve used radiant my neighbor recommended them…. I called them today and they set me up an appointment on the same day. I was totally shocked at that and the service call was only $39!!…. Highly recommend them Danielle showed up and he was a great guy and he put up with all my wishy-washiness and I had to hurry him because I was heading to church and he got caught in a lot of traffic getting here he even would’ve installed the part that broke but I Didn’t have the time tonight….. He was patient with me and just told me to call the office first thing in the morning and get a service call set up…. Thank you so much Radiant!!….
With another cold front coming in tomorrow now I just hope they can get me scheduled for a separate call tomorrow but I have a feeling they will. They are such a great company!!😊😊
With another cold front coming in tomorrow now I just hope they can get me scheduled for a separate call tomorrow but I have a feeling they will. They are such a great company!!😊😊
★★★★★
I had Radiant Plumbing replace my tankless water heater, damaged in the Feb. 2021 snowmageddon storm with a new unit. The process was smooth and professional from start to finish. The plumber, James, was extremely knowledgeable and thoroughly explained my options to me. The cost and time to perform the installation were just as estimated. When he was done, James explained how to maintain the system, what service would be needed and how to perform it, and answered all of my engineering geek questions. It was a thoroughly positive experience. I have used several different plumbers in Austin over the past 15 yrs, but my search is over - I will not hesitate to call Radiant next time and would recommend them unreservedly.
8/9/23 Update: I have subsequently used Radiant for a toilet repair, faucet installation (Danny), and drain work (Ezekiel) and they have continued to impress with knowledgeable, friendly plumbers and quality work.
8/9/23 Update: I have subsequently used Radiant for a toilet repair, faucet installation (Danny), and drain work (Ezekiel) and they have continued to impress with knowledgeable, friendly plumbers and quality work.
*Offers cannot be combined with other promotions or applied to dispatch fees. No cash value. Must present offer at time of service. Call for details.
