
At Drain Pro Plumbing & Septic, we understand the importance of maintaining your tankless water heater to ensure it operates at peak efficiency. Our expert plumbers are dedicated to providing both routine and emergency maintenance services to Mercer Island, WA homeowners. This not only helps in avoiding cold showers and system failures but also reduces high energy bills. Regular maintenance is crucial for preventing mineral buildup and avoiding costly future repairs. We recommend annual maintenance for most households in Washington, but homes with hard water or high usage may benefit from more frequent service. Our services are backed by years of experience, and our team is licensed, bonded, and insured, making us a trusted choice since 2010.
Why Tankless Water Heater Maintenance is Essential

Regular maintenance of your tankless water heater ensures that it operates efficiently, preventing unnecessary wear and tear. Over time, mineral deposits can accumulate, especially in areas with hard water, leading to reduced efficiency and potential damage. By scheduling regular maintenance, you can avoid these issues and extend the lifespan of your unit. Our comprehensive inspections cover every key component, including filters, gas lines, venting, sensors, and connections. This thorough approach helps prevent breakdowns and safety risks, ensuring your system runs smoothly and safely. Moreover, regular maintenance can help you stay within the warranty terms of your tankless water heater, safeguarding your investment.
Expert Tankless Water Heater Maintenance Services

Our expert team at Drain Pro Plumbing & Septic provides meticulous tankless water heater maintenance services to residents of Mercer Island, WA. We focus on cleaning water filters, inspecting water valves, and checking gas and electric connections to ensure everything is in top condition. Our plumbers are skilled in identifying potential issues before they become significant problems, saving you time and money on plumbing repairs. Whether it’s a routine check or an emergency repair, our team is ready to help. Call us today to schedule your tankless water heater maintenance and experience the peace of mind that comes with knowing your water heater is in expert hands.
Frequently Asked Questions
How often should I schedule tankless water heater maintenance?
We recommend annual maintenance for most households, but homes with hard water or high usage may benefit from more frequent service.
What does a tankless water heater maintenance service include?
Our comprehensive inspections cover filters, gas lines, venting, sensors, and connections to prevent breakdowns and safety risks.
Why is regular maintenance important for tankless water heaters?
Regular maintenance ensures efficient operation, prevents mineral buildup, and avoids costly future repairs, extending the unit's lifespan.