Tankless Water Heater Installation
New tankless units installed, sized and permitted — gas or electric, garage, closet or exterior wall.
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Service area
Tankless Water Heater Service in Cedar Park, TX
Installation, repair, replacement, maintenance and descaling for tankless water heaters in Cedar Park, TX and the surrounding neighborhoods.
Cedar Park sits on the 183 corridor where the suburbs meet the hill country, and the housing reflects it: Buttercup Creek and the Ranch at Brushy Creek from the 1990s and 2000s, newer stone-and-stucco builds on the western edge, and larger lots as you climb toward the Cedar Park–Leander line.
Two things come up here more than elsewhere. Larger homes with three or more full bathrooms, which is where sizing stops being routine and sometimes justifies a second unit. And exterior wall placements on west-facing elevations, which we generally move indoors for freeze protection.
What matters in Cedar Park specifically
- Water: Cedar Park draws treated surface water from Lake Travis through the Brushy Creek Regional Utility Authority system. It is hard enough that annual descaling is not optional if you want the warranty to hold.
- Permits: the City of Cedar Park requires a permit and inspection for water heater replacement and for the associated gas and vent work. We pull it.
- Housing: the larger four- and five-bedroom homes on the west side are where flow-rate math actually matters. Two showers, a soaking tub and a dishwasher at once will out-run a small unit in January, and the honest answer is sometimes a bigger unit or a second one rather than a promise.
What we do in Cedar Park
Tankless Water Heater Repair
Error codes, cold sandwiches, no ignition, dropping flow — diagnosed and fixed, usually in one visit.
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Tankless Water Heater Replacement
Old tank or worn-out tankless unit swapped for the right size, with the venting and gas work brought up to code.
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Tankless Water Heater Maintenance
The annual service that keeps the warranty valid: flush, filter, burner, venting, controller and safety checks.
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Tankless Water Heater Descaling
A proper circulating vinegar or solution flush that pulls Central Texas scale out of the heat exchanger.
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Gas Tankless Water Heater Installation
Natural gas and propane units: line sizing, meter capacity, sealed venting and combustion set-up done properly.
Learn moreQuestions from Cedar Park homeowners
My Cedar Park house has four bathrooms. Is one tankless unit enough?
Often yes with a correctly sized 199,000 BTU condensing unit, because Austin-area incoming water is warm by national standards. If your household genuinely runs three fixtures at once on winter mornings, we will price both options and let you choose.
Should the unit go on an outside wall?
We prefer not to in Cedar Park. Exterior units rely on electric freeze protection that does nothing in an outage. A garage wall with a short vent run is safer and costs about the same.
Do you cover Brushy Creek and the 1431 corridor?
Yes, along with Leander and the Lakeline area.
Nearby cities we cover
Book a Cedar Park appointment
Same-week scheduling across Cedar Park, TX. No hot water is treated as urgent.