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Plumbing & Drains

Hot Water Heaters

Come On In, The Water’s Warm

There you are, anticipating a nice warm shower or bath. Then it hits you–nothing but ice-cold water streaming from the faucet. When your water heater fails, you need help fast! Whether it’s an emergency repair, scheduled maintenance, or a complete installation, Radiant’s expert technicians are here for all your water heater needs.

Types of Water Heaters We Service

Technology advances constantly, but our commitment to service is timeless. From traditional to tankless or hybrid, Radiant is your go-to source for water heater service in Austin and San Antonio.

Tankless Water Heaters

Triggered by flow, tankless heaters only heat the water you use, helping you save energy and money.

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Traditional Water Heaters

Tried and true, traditional water heaters still stand the test of time and may be perfect for your home.

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Hybrid Water Heaters

A standard heater combined with an energy-efficient heat pump makes a great option for warm climates with electric appliances.

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Water Heater Repair Signs & Signals

  • Inconsistent or Lukewarm Temperature
  • Poor Tasting or Smelling Tap Water
  • Insufficient Hot Water
  • Water Heater Leaks
  • Unreliable Pilot Lights
  • Water Heater Maintenance & Repair

Consistent 5-Star Service

All across central Texas, thousands of satisfied customers have rewarded our best-in-class service with 5-star reviews. See for yourself why Radiant has been voted the  best in plumbing and water heater repair service.

Trust Radiant’s Water Heater Experts

A brand new water heater can feel like a big expense. Truly, it’s an investment that keeps paying off with:

  • Lower energy bills
  • Better temperature regulation
  • Cleaner water
  • Greater peace of mind 

Our expert technicians make installation a breeze.

Related Articles

Patrick Gabriel
Patrick Gabriel
2023-06-12
John was a great tech, very professional and informative!
Joey Khwaja
Joey Khwaja
2023-06-12
Quick response to our hot water issue. Friendly, professional, and honest plumber. Will use them again. Love the commercials.
Jason Jordan
Jason Jordan
2023-06-12
Always my first choice in Cedar Park.
Terry Dykstra
Terry Dykstra
2023-06-12
Did a great job replacing underground broken pipe. Tend to encourage more than what is necessary (even after you’ve stated your intention), and most recently was wrong about the neighborhood suggesting “as they keep adding new homes and residents to the neighborhood they’ll increase the water pressure” to try to sell me on a step up from just a repair. Whole neighborhood was built in the 80’s.
Diane Janner
Diane Janner
2023-06-10
Radiant flushed my tankless water heater, replaced the insulation, and installed a flow tech machine.
Ben Conlan
Ben Conlan
2023-06-10
Called Radiant for a 2nd opinion on a repair. To my surprise their fix was 180degrees from 1st. Tech Daniel nailed it. Saved me from making a mistake on the work needed. Super professional, detailed, thorough. Recommended!
Robert Ansley
Robert Ansley
2023-06-09
Fast, professional and solved the problem the first time.
Ricky Jackson
Ricky Jackson
2023-06-09
Excellent service and quick to respond and get us going.
Mallory Beck
Mallory Beck
2023-06-09
Radiant was super easy to schedule, super quick to respond, sent a great technician right away and replaced my garbage disposal within a few hours at a reasonable price.