Hot water troubles don’t wait—and neither do we. At Radiant Plumbing & Air Conditioning, our licensed plumbers are experts in repairing and maintaining both traditional tank and modern tankless water heater systems. From leaky tanks and inconsistent temperatures to full system breakdowns, we’ve seen it all and fixed it since 1999. Our team shows up on time, provides upfront pricing, and gets the job done right, so you can get back to hot showers, clean dishes, and daily comfort without the stress. When you need reliable water heater repair in Leander, Radiant is the name families trust.
Your water heater works hard every day—don’t wait for a breakdown to give it the care it needs. With Radiant’s Care Club membership, Leander homeowners enjoy annual plumbing checks that include water heater inspections and flushes to extend the life of your system. Whether you have a tank or tankless unit, our pros keep it running efficiently so you’re never caught off guard by cold showers. Plus, members get 10% off repairs and never pay dispatch fees, even when emergencies strike. Care Club isn’t just maintenance—it’s protection, savings, and hot water peace of mind.
When your hot water stops flowing, you need more than a quick fix—you need confidence that the job will last. At Radiant Plumbing & Air Conditioning, every tank and tankless water heater repair and installation in Leander is backed by our Home Comfort Guarantee. From upfront pricing with no hidden fees to skilled, background-checked plumbers who respect your home, we stand by our work every step of the way. Whether it’s a tank flush, a repair, or a full replacement, you can count on us to restore your comfort—and guarantee your peace of mind.
Thousands of Austin and San Antonio residents have trusted Radiant Plumbing & Air Conditioning as their full-home service provider for all their maintenance and repair needs. Discover our others services – like air conditioning and plumbing.
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When the hot water quits, your morning comes to a screeching halt. Maybe the shower’s gone cold halfway through, the tank is rumbling like thunder, or the water pressure suddenly dropped to a trickle. In Leander, those signs usually point to hard water buildup, failing components, or a heater that’s overdue for maintenance. Whatever’s behind it, Radiant Plumbing & Air Conditioning has your back 24/7 with licensed, local pros who know Leander’s water systems inside and out.
From the hills around Crystal Falls to homes near the San Gabriel campus and along Brushy Creek, our technicians see what Leander’s mineral-rich water can do—scale on heating elements, clogged tankless exchangers, and worn-out anode rods that leave your system unprotected. We don’t guess; we show you what we find, explain your options clearly, and fix the issue right the first time.
Whether you have a traditional tank or a high-efficiency tankless unit, our water heater repair experts arrive prepared to restore your system quickly and safely. We check gas, venting, and pressure to make sure every connection is secure before starting repairs. If sediment buildup is slowing recovery or causing uneven temperatures, we flush, descale, and calibrate your system for steady, reliable heat. And if your water heater’s beyond repair, we’ll walk you through energy-efficient replacement options—no pressure, no surprises, just honest recommendations.
Radiant keeps Leander comfortable with whole-home services and solutions. Explore some related offerings in Leander:
Leander’s hard water doesn’t have to win. With Radiant’s maintenance plans and water treatment solutions, you can extend your heater’s lifespan and enjoy consistent hot water year-round. Expect clear communication, tidy workmanship, and transparent pricing from start to finish.
