At Johnny Doan Plumbing, we understand the vital role of a functioning tankless water heater in your Tampa home or business. As a family-owned business serving the area since 1969, we provide top-notch repair services to ensure your water heating system operates smoothly. Our dedicated team ensures each repair job is completed correctly the first time, providing peace of mind to our valued customers.
Tankless water heaters are a great choice for energy efficiency and reducing water waste, particularly important in Florida, where resource conservation is key. These systems provide hot water on demand, eliminating the need to keep a tank heated and thus lowering your utility bills. However, like any appliance, they require regular maintenance and occasional repairs to function at their best. This is where our team steps in, offering superior repair services that address everything from fluctuating temperatures to unusual noises or error codes.
Restore your endless hot water supply with expert repairs. Contact us at (813) 531-9930or fill out our online form.
Key Signs Your Tankless Water Heater Needs Repair
When the modern convenience of endless hot water is interrupted, your tankless water heater is usually signaling a specific problem that requires immediate professional attention. Tampa’s hard water and high usage can put stress on these on-demand systems, causing specific faults. Ignoring these early warning signs can lead to total unit failure, costly repairs, or a full system shutdown. Here are the key indicators that your tankless unit is in need of professional repair.
Displaying Error Codes or Shutting Down: Modern tankless units feature self-diagnostic capabilities and display specific numeric or alphanumeric error codes when a fault occurs. This is a critical signal that the system has detected an internal issue and may have shut down as a safety precaution. Always note the exact code before calling a professional technician for service.
Significant Drop in Water Flow or Pressure: If the hot water tap runs with noticeably less pressure or flow than the cold water, the unit is likely experiencing internal restrictions. This is typically caused by scale buildup from hard water deposits clogging the narrow water lines and the heat exchanger. This reduction in flow rate prevents the heater from operating correctly and demands professional descaling.
Inconsistent or Lukewarm Water Temperature: Experiencing unexpected bursts of cold water or failing to reach the set temperature indicates a problem with the unit's heating components or gas supply. This issue can stem from a dirty or failing flame sensor, a malfunctioning ignition component, or insufficient gas pressure to sustain the burner. If the temperature fluctuates frequently, the unit's internal sensors may be failing.
Hearing Unusual Noises: Tankless water heaters should operate quietly, so any loud banging, popping, knocking, or cracking sounds are serious warning signs. These noises are typically caused by mineral or sediment buildup inside the heat exchanger, which boils as the water passes over it. This buildup places stress on the system and requires a prompt professional flush to prevent damage to components.
Visible Water Leaks Around the Unit: Although leaks are rare in tankless systems, finding pooling water or drips beneath the unit is a sign of potential structural failure. Leaks often indicate a faulty temperature-pressure relief valve, a loose fitting, or even a cracked heat exchanger. Because water near electrical or gas components is dangerous, any visible leak requires the unit to be shut down and inspected immediately by a licensed plumber.
Addressing these issues quickly prevents minor faults from causing major damage to the unit’s internal components and helps maximize the efficiency and lifespan of your Tampa tankless water heater. We are available 24/7 to provide you with emergency plumbing services when you need them the most.
Why Choose Johnny Doan Plumbing for Your Water Heater Needs?
Selecting the right service provider is crucial, not only to ensure effective repairs but also to guarantee that they are done in an ethical and transparent manner. Here are the reasons why Tampa residents trust us:
Family-Owned Business: Enjoy personalized service from a company committed to the community.
Comprehensive Service Offering: Whether it's repair, maintenance, or installation, we are your one-stop solution.
In Tampa's humid climate, scaling and mineral buildup can be common issues for tankless systems. Our extensive local experience enables us to understand the regional challenges that can impact your system's performance and longevity. We are committed to serving you 24/7 and providing high-quality, personalized service that effectively addresses your specific needs, giving you confidence in our repair processes and long-lasting results. Don't hesitate to call the experts when it comes to tankless water heater repair Tampa residents trust.
Our Proven Process for Tankless Water Heater Repair
Our team follows a systematic approach to ensure effective and timely repairs:
Thorough Diagnosis: We carefully assess the issue to determine the best repair strategy.
Quality Craftsmanship: We take pride in our meticulous attention to detail, ensuring lasting repairs.
Customer Satisfaction:We communicate every step, keeping you informed and confident in our service.
Understanding the intricacies of tankless water heaters is paramount. Our process begins with a comprehensive assessment of your unit to accurately diagnose the problem. This involves checking various components, including heat exchangers, pressure valves, and ventilation systems. We also consider any local water quality issues that might impact performance. Our team then discusses repair options with you, ensuring clear communication and no unwelcome surprises. With Johnny Doan Plumbing, you get more than just a fix; you gain a trusted partner in maintaining your home’s comfort and efficiency.
Frequently Asked Questions
Why Should I Choose a Tankless Water Heater Over a Traditional Model?
Tankless water heaters offer several advantages, including on-demand hot water and improved energy efficiency. They occupy less space and typically have a longer lifespan than conventional tank models. If you're considering making the switch, we can help you choose the right unit for your needs.
Throughout Tampa, tankless models are preferred not only for their aesthetic slim builds that fit tight spaces but also for their sustainability benefits. With Florida’s focus on renewable and sustainable energy, upgrading to a tankless heater aligns with environmental goals while also enhancing your property’s modern appeal. Our team can help tailor the installation to your specific needs, ensuring maximum value and efficiency.
How Often Should I Service My Tankless Water Heater?
Regular maintenance is crucial to ensure the efficient operation of your tankless water heater. We recommend an annual check-up to address any potential issues before they lead to costly repairs. Our skilled plumbers are ready to help keep your system in peak condition.
Due to Tampa's specific water conditions, which can vary in hardness, more frequent checks may be necessary to tackle mineral buildup. At Johnny Doan Plumbing, we provide customized maintenance schedules tailored to the unique needs of your unit and the local area, ensuring that minor issues don’t escalate into costly repairs. Our proactive approach means fewer interruptions and a system that delivers seamless service throughout the year.
Can Hard Water Affect My Tankless Water Heater?
Yes, hard water can lead to scale buildup in your tankless water heater, which can affect its performance. We offer descaling services that can help prevent and mitigate these issues, ensuring your unit remains efficient and reliable.
Living in Tampa means dealing with varying levels of water hardness, which can lead to increased mineral deposits on your heater’s components. These deposits reduce energy efficiency and can lead to higher utility bills and decreased water pressure. Our targeted descaling treatments not only remove existing limescale but also act as a preventive measure, maintaining your heater’s functionality and efficiency.
Is It Worth Repairing an Old Tankless Water Heater?
The decision to repair or replace depends on the age and condition of your unit. Generally, if your heater is less than 10-15 years old, repair is a viable option. Our team can help assess your situation and provide recommendations that align with your budget and needs.
Given the evolving technology in tankless systems, newer models often offer enhanced features and greater efficiency than older units. However, a well-maintained unit can often surpass its expected lifespan. Our experts at Johnny Doan Plumbing will provide an honest assessment, considering long-term savings, your current investment, and potential benefits of newer technology, to help you make an informed choice.
Your Next Step Toward Exceptional Plumbing Service
To receive professional tankless water heater repair in Tampa, contact Johnny Doan Plumbing today. Our friendly and knowledgeable team is here to answer your questions and guide you through the repair process. By choosing us, you're opting for over five decades of industry experience, a commitment to quality, and a personalized approach that ensures your satisfaction.
Get your tankless water heater fixed to restore its efficiency. Contact us at(813) 531-9930or fill out our online form.
Why Choose Johnny Doan Plumbing?
Military & Senior Discounts
Licensed & Insured
Technicians That Truly Care
50+ Years of Experience, Est. 1969
Fair, Flat Rate Pricing
Family Owned & Operated
Hear From Our Happy Customers
At Johnny Doan Plumbing, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
"Hands down the best plumber in town"
I've had problems as long as I've lived in this house - I've made calls no less than 3 times this year for backups with my plumbing and it turns out a tree root took out my plumbing and the guys from Johnny Doan Plumbing were finally able to find the problem and resolve it. I've had 3 other plumbers out here for this same problem - and none of them were able to fix it properly, so every other month, when I flushed the toilet, it would back up - and never knew why it kept happening. Glad to know there are pros that know what they are doing - hands down the best plumber in town.
- Ashley R.
"They came out on time and got it done"
I had a leak in my shower tub, called all over, everyone i talked to couldn't come out on the same day, then I called Johnny Doan Plumbing and they came out on time and got it done, no dragging their feet just got right to it the way it should be, they also fixed something else for me. I would recommend them, straight up honest at pretty reasonable price. Thanks!
- Marco G.
"Can always rely on them!"
Great service. They had to fix something someone else had messed up. Can always rely on them!
- Kathy R.
"Thanks for all the years of loyal service!!"
Johnny Doan plumbing has done our plumbing maintenance work at Plummers’ Family Restaurant for over 35 years. We recommend their plumbing service to all our friends that patronize our business on a regular and daily basis. Do I feel confident recommending their services to our friends and family? Absolutely, yes. Their business like our business is family owned and operated for many years in Seffner. Give their services a try. They are an amazing family. We are Plummers by name, they are plumbers by trade. Remember, call them for your plumbing needs. Thanks for all the years of loyal service!!!!!!
- Patricia M.
"The most professional plumber that I have dealt with"
My water heater wasn’t producing enough hot water. I was considering getting a tankless electrical water heater.
They came out and examined my heater. He determined that it had been installed incorrectly. I thought I needed a new heater but I didn’t. It was a very simple fix and he saved me a lot of headache and money. This is the most professional plumber that I have dealt with and I highly recommend this company.
- Satisfied Customer
"High level of knowledge in plumbing"
We had our kitchen remodeled by Home Depot and they subcontracted to Johnny Doan Plumbing and they did such a good job with the plumbing work that we called them back to provide a quote on several plumbing projects around our 1979 built house. When the guy came out to review the work to be performed, he was very professional and quickly provided a fair estimate on the same day. The guys that came out to do the work called ahead to let us know they were coming and they were both professional and courteous. The work they performed was high quality and showed their high level of knowledge in plumbing. I have to call out Tucker, Austin, and Kyle for the great work they did for us. I would highly recommend Johnny Doan Plumbing.
- Satisfied Customer
"He truly cares about his work and his customers"
Jimmy came out to check out my water heater. He explained everything very thoroughly and clearly so that I could understand. This is a very professional company. They sent a professional to come and fix my issue for a very good price. The other companies didn’t even know what the issue was. I had spoken to 4 other plumbers before him and I highly recommend working with Johnny Doan Plumbing. He truly cares about his work and his customers.
- Sean H.
"I had a lot of work for them to do and they did it all perfectly"
These guys did a great job. I had a lot of work for them to do and they did it all perfectly. They cleaned up all their debris and trash and took it away, too. Will definitely hire them again.
