
Tankless Water Heater Repair in Goleta
Reliable & Prompt Water Heater Solution
At Lewis Plumbing, we understand that a malfunctioning tankless water heater can disrupt your comfort and routine. That’s why our team of licensed plumbing professionals is always ready to provide swift and efficient repairs. With our extensive experience, we ensure your system functions efficiently, reducing energy costs and prolonging its lifespan. Our deep understanding of the unique water quality issues in Goleta allows us to tackle local problems like mineral buildup effectively, making sure your heater remains in optimal condition.
Tankless water heaters, often referred to as on-demand water heaters, differ from traditional models because they only heat water as it is needed. If your system malfunctions, it not only affects your comfort but could disrupt your home’s energy efficiency. Our dedicated team is equipped to diagnose issues swiftly and accurately, minimizing downtime and restoring hot water flow immediately. We commit to using high-quality parts that meet industry standards, further assuring our clients of lasting solutions and peace of mind.
Is your tankless water heater acting up? Don't get stuck with cold showers! We're here to help. Contact us at (805) 516-5590 or fill out our online form.
Common Tankless Water Heater Issues in Goleta Homes
While tankless water heaters are known for their efficiency and long lifespan, they aren't completely immune to problems. Goleta homeowners and business owners can experience a range of issues that often require the expertise of a professional plumber to resolve. These on-demand systems are complex, and attempting a DIY fix can lead to further damage or safety risks.
Here are some of the most common issues that call for professional tankless water heater repair:
- Mineral Buildup: Hard water is a common issue in many areas, including Goleta. Over time, the high mineral content in the water can lead to a buildup of scale inside the unit's heat exchanger. This can cause reduced water flow, inconsistent temperatures, and lower energy efficiency. A professional can perform a thorough descaling and flushing to restore your unit's performance.
- Ignition Failure: If your tankless water heater fails to ignite, you won't get any hot water. This can be caused by a variety of issues, such as a faulty igniter, a problem with the gas supply, or a clogged burner. Diagnosing and fixing these issues requires a trained professional due to the potential safety risks involved with gas lines and electrical components.
- System Overload: A tankless water heater is designed to provide hot water on demand, but it has a specific flow rate capacity (gallons per minute). If too many appliances (like a shower and a dishwasher) are running at the same time, the system can get overloaded and shut down, resulting in a sudden loss of hot water. A professional can help you determine if your unit is properly sized for your household's needs.
- Blocked Air or Exhaust Vents: Tankless water heaters need proper ventilation to operate safely and efficiently. If the air intake or exhaust vents become blocked by debris, your unit may display an error code and shut down. An expert plumber can safely inspect and clear any blockages to ensure your system is venting correctly.
If you're experiencing any of these issues or if your tankless water heater is displaying an error code, it's a clear sign that you need professional help. Don't hesitate to call the experts in tankless water heater repair Goleta residents trust and get your unit back to peak performance.
Local Considerations for Tankless Water Heater Repair
When addressing tankless water heater issues in Goleta, it's crucial to consider local factors that can impact performance and repair needs. Goleta's climate is characterized by mild, wet winters and warm, dry summers, which generally reduces the risk of pipes freezing, but can still necessitate proper venting and insulation to maintain efficiency year-round. A more significant local consideration is the water quality. The Goleta Water District's water is considered very hard, averaging between 20 to 23 grains per gallon. This high mineral content means that tankless water heaters in Goleta homes are particularly susceptible to mineral buildup and scale, which can clog the system and reduce its efficiency. Regular professional descaling and flushing are not just recommended, but often essential maintenance to prevent costly repairs and prolong the life of the unit. Furthermore, all repair work must comply with the California Plumbing Code as adopted by the City of Goleta, which includes specific requirements for gas line size, venting, and pressure relief valves to ensure safety and code compliance.


Why Lewis Plumbing?
With over seven decades of experience, we deliver quality and innovation for projects of all sizes. Discover why Santa Barbara trusts Lewis Plumbing to handle it all.
-
We make it easy for you to have confidence in the team you call.
-
We make it easy to get started with a completely free proposal.
-
Don't sit around and wait for a plumber. We're here for you!
-
We back all of our services with a warranty for your peace of mind.

Why Choose Our Tankless Water Heater Repair Services?
Having served Santa Barbara County since 1948, Lewis Plumbing is a family-owned and operated business deeply rooted in the community. Our commitment to excellence and customer satisfaction sets us apart. We offer:
- 24/7 Emergency Services: Our plumbers are available around the clock to attend to your urgent repair needs. We recognize that emergencies can occur at any time, and our swift response ensures that your home remains functional and comfortable.
- Bilingual Support: Our team provides services in both English and Spanish to cater to our diverse clientele. This ensures clear communication, regardless of your language preference, and leads to a seamless service experience.
- Local Expertise: We understand the coastal challenges specific to Goleta, including mineral-rich water that can affect heater performance. Our detailed knowledge of these local conditions helps us tailor our services to prevent common issues related to hard water and corrosion.
Let us handle the stress, so you can enjoy efficient hot water solutions in your Goleta home. Our commitment to customer satisfaction means you receive not only top-notch repairs but also a seamless experience from start to finish.
Ready to restore the continuous hot water flow to your home? Our expert repair services are just a call or click away. Contact us at (805) 516-5590 or fill out our online form.
Frequently Asked Questions
How Long Does a Tankless Water Heater Repair Take?
The duration of a tankless water heater repair can vary widely depending on the specific issue. Simple fixes, such as replacing a faulty sensor or a minor electrical component, might only take a professional a couple of hours. More complex repairs, like a complete heat exchanger replacement or addressing significant mineral buildup, can take several hours or even a full day. The time also depends on the availability of replacement parts, as specialized components might need to be ordered. A trained technician can provide a more accurate time estimate after diagnosing the problem.
How Does Hard Water in Goleta Affect My Tankless Water Heater?
Goleta's water has a high mineral content, which is considered very hard. This hard water is a primary cause of mineral buildup, or scale, inside your tankless water heater's heat exchanger and pipes. As the water is heated, minerals like calcium and magnesium precipitate and form hard deposits that restrict water flow and reduce the unit's efficiency. This forces the system to work harder, leading to higher energy bills, inconsistent water temperatures, and potentially serious damage over time. Without regular maintenance, this scale buildup can lead to premature failure of the unit.
How Often Should I Have My Tankless Water Heater Professionally Maintained in Goleta?
Due to the area's very hard water, professional maintenance for your tankless water heater is highly recommended at least once a year. This regular service is crucial for preventing the damaging effects of mineral buildup. Maintenance typically involves a professional descaling and flushing of the unit's heat exchanger to remove any accumulated mineral deposits. More frequent maintenance may be necessary if your household has very high water usage or if your system is particularly sensitive to hard water. Sticking to a consistent maintenance schedule is the best way to ensure your unit remains efficient and extends its lifespan.
Is It Worth It to Repair an Older Tankless Water Heater, or Should I Replace It?
The decision to repair or replace an older tankless water heater depends on several factors, including the unit's age, the cost of the repair, and its overall efficiency. Tankless water heaters are built to last, with an average lifespan of 20 years or more, so a unit that is only a few years old is almost always worth repairing. However, if your unit is nearing the end of its lifespan and the repair cost is more than 50% of the price of a new one, replacement is generally the more economical choice in the long run. Additionally, a new unit will be more energy-efficient and likely come with a new warranty, providing you with long-term savings and peace of mind.
How Can I Prevent Common Issues Like Mineral Buildup in My Tankless Water Heater?
The most effective way to prevent mineral buildup is to have your unit professionally flushed and descaled on a regular basis. This process uses a special solution to dissolve the scale before it can cause damage. For homes with particularly hard water, installing a water softener or a scale inhibitor system can significantly reduce the amount of minerals entering your water heater. These systems are a proactive investment that can extend the life of your unit and improve its efficiency. By combining regular professional maintenance with these preventative measures, you can avoid the most common and costly issues associated with tankless water heaters.