Tankless water heaters are known for their energy efficiency, space-saving design, and on-demand hot water. But like any appliance, they can run into problems over time. Whether your unit needs routine maintenance or emergency repair, Matthew & Sons Plumbing is here to help. We specialize in tankless water heater service throughout Lafayette and the surrounding area and can get your hot water flowing again—quickly and reliably.
Common Tankless Water Heater Issues
Even high-quality tankless systems can develop issues, especially if they haven’t been serviced regularly. Some common problems include:
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Mineral buildup or scaling
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Error codes on the display
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Water that’s too hot—or not hot enough
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Ignition or burner issues
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Inconsistent water temperature
If you're experiencing any of these problems, our licensed plumbers can quickly diagnose the issue and recommend the right fix.
Professional Repairs That Last
We never guess—we troubleshoot. At Matthew & Sons Plumbing, our team systematically identifies the exact cause of your tankless water heater’s malfunction. Whether it’s a worn-out sensor, a clogged line, or a faulty igniter, we have the tools and parts needed to make reliable repairs on the spot.
Routine Maintenance Save Money
Regular service keeps your tankless water heater running smoothly and extends its lifespan. We recommend flushing the system annually to prevent scale buildup, especially in areas like Lafayette, where hard water is common. Our maintenance services also include checking for leaks, cleaning filters, and testing performance.
Trusted Experts In Lafayette, LA
Matthew & Sons Plumbing is a local, family-owned plumbing company committed to doing the job right. We take pride in offering honest advice, fair pricing, and high-quality workmanship on every service call.