Tankless Water Heaters2026-03-17T14:34:17-05:00

Tankless Water Heater Installation & Repair

In Boerne, Leon Springs & the San Antonio Area

As a trusted, family-owned plumbing company, we specialize in tankless water heater installation and repair throughout Boerne and the surrounding areas. From diagnosing performance issues to installing a high-efficiency Navien tankless water heater, our experienced plumbers ensure your system runs safely and efficiently for years to come.

What to Expect

Tired of Running Out of Hot Water?

If your current water heater struggles to keep up, it may be time for a better solution. A tankless water heater eliminates the limitations of traditional tanks, giving you continuous hot water without wasted energy or space.

FAQs

How does a tankless water heater work?2026-03-17T14:33:20-05:00

A tankless water heater heats water as needed instead of storing it in a tank. When you turn on a hot water tap, cold water flows through the unit and is rapidly heated by gas burners. This provides a continuous supply of hot water without running out.

What kind of water heater is best for my home?2026-03-04T08:59:18-06:00

The best system depends on your home size, water usage, and energy preferences. A tankless water heater is ideal for homeowners who want improved efficiency and unlimited hot water. Our plumbers evaluate your plumbing system and recommend the right water heater for your needs.

How often does a tankless water heater need maintenance?2026-03-04T08:58:31-06:00

Routine tankless water heater maintenance is recommended annually. Regular flushing and inspection help prevent mineral buildup, maintain efficiency, and extend the life of your system.

What are some common signs that I need tankless water heater repair?2026-03-04T08:58:02-06:00

Inconsistent water temperature, reduced water pressure, error codes, strange noises, or no hot water at all may indicate your system needs professional tankless water heater repair. Prompt service helps prevent larger, more costly issues.

How much does a tankless water heater cost?2026-03-17T14:33:08-05:00

The cost of tankless water heater installation varies depending on the unit size, fuel type, and any plumbing modifications required. While the upfront investment may be higher than traditional systems, many homeowners benefit from long-term energy savings and longer system lifespan. We provide clear, upfront estimates before any work begins.

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Emily W.
“All of the work was completed expeditiously and professionally. I recommend this company unhesitatingly.”
Edward S.
“They were very quick to respond and friendly over the phone. Plumb Star was very helpful and went above and beyond to assist with other issues that we had.”
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“We were very pleased with the honest, reliable, and complete work done for us by Plumb Star. Great company run by people of integrity.”
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