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Based in Austin, Radiant Plumbing, Air Conditioning, & Electrical has built a solid reputation as a full-service contractor specializing in HVAC, heating, plumbing, electrical work, and air conditioning solutions. With years of experience serving the greater Austin area, this dedicated provider combines technical expertise with a commitment to top-quality workmanship, ensuring every project is completed efficiently and to the highest standards. While our reviews reflect the positive feedback our customers have shared—highlighting our on-time service, expert troubleshooting, and friendly, professional approach—we continuously strive to exceed...
Radiant Plumbing, Air Conditioning, & Electrical
Home Care & Success Stories
Radiant Plumbing, Air Conditioning, & Electrical
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Philip H.
Isac was extremely helpful. He ran through the options from best case scenario to worst case and relative pricing for each. He was able to diagnose the root problem instead of just a surface level fix and explained it clearly. Quick, thorough, and I feel much more informed after his work.
Review from Google
Jason B.
We've used Radiant for years and have, until today, been pleased with the work.<br>I called to have a pinhole/slow leak fixed in metal flex hose on one of our exterior on-demand hot water heaters. The first guy to show up (pleasant enough) wasn't there to do work, but to "assess" the need and as he said order parts if necessary. Then he took some time to work up three plans at different price points. The first option was over $4500. This felt like a massive, unnecessary upsell of services and upgrades I didn't need.<br>So I pick the third option, which was still priced too high for the work being done (e.g. flushing of the two water heaters which the sales guy suggested as yearly maintenance, replacing the metal flex piping where it was leaking on the hot water side and also the cold water side, and replacing some insulation).<br>A technician did come out late afternoon to do the work, but when my wife went to fill up the bathtub, there wasn't any hot water. I went outside to find that the power to the water heater was off and a valve to let the water into the system was in the CLOSED position.<br>For thoroughness, I checked the other on-demand heater and guess what? The same leak in the same spot is there. They put in more flex pipe but had sold me hard pipe in that third option. Oh, and the pipe insulation has gaps so the metal is exposed and only a few pieces of what looks like electrical tape were wound around them. It all looks like it'll fall off within a couple of months in the Austin sun.<br>To wrap this all up, my system is worse off than it was before and I still have the leak. Unacceptable!<br><br>FOLLOW-UP: A couple days later the warranty team, lead by Preston N (kind, respectful, and extremely competent), came out to address the problems. They presented a much more rigorous solution for the leak and fixed all the other "little" issues to my satisfaction. So I have upgraded my review from 1 star to 3 stars. Preston's crew deserve 5 stars, but putting an average of the two experiences seemed fair for the overall experience.
Review from Google
Craig B.
Fantastic service! They were quick and clean and walked me through each step of the install of our new hvac systems. We have a large home and needed multiple units. They sent out an entire crew to do it right. We had bids from Strand/Fox/smaller contractor, and I would choose Radiant 10 times over.<br><br>Update....<br>1.4.19 Trevor came over to fix our hot water heater and we ended up needing a new one. He got one on site right away and we were up and running. Side note, when removing the old hot water heater we had a tight spot around a particular door in our closet. The door was damaged in the process. The next morning Tim came over and replaced the entire door. At every step Radiant has been above & beyond. Thank you for outstanding service.
Review from Google
Nancy K.
Andrew Roberson was courteous, professional and thorough! He showed photos of the inside of my AC unit which was very helpful to see. I appreciate his attention to detail! Thank you, Andrew!
Review from Google
Nancy K.
Andrew Roberson was courteous, professional and thorough! He showed photos of the inside of my AC unit which was very helpful to see. I appreciate his attention to detail! Thank you, Andrew!
Review from Google
Nancy K.
Andrew Roberson was courteous, professional and thorough! He showed photos of the inside of my AC unit which was very helpful to see. I appreciate his attention to detail! Thank you, Andrew!
Review from Google
Feb 19, 2026