High Water Bill? We Do Leak Detection and Repair! Learn More Here!
Default Header BG for Services

Tankless Water Heater Repair & Installation
in Lynnwood, WA

over 4519 reviews

Still putting up with that clunky old water heater eating up precious space in your Lynnwood home? Time to join the on-demand revolution! Whether you’re tired of running out of hot water mid-shower or looking to slash those sky-high energy bills in our Pacific Northwest winters, Gene Johnson has your ticket to endless hot water heaven. Our certified Lynnwood plumbers make converting to tankless technology a breeze, bringing modern comfort to homes from Martha Lake to Alderwood Manor.

You deserve to feel comfortable in your own home, and our experienced team treats every installation and repair with the same level of urgency so you can get back to your routine. We show up quickly, handle everything from minor fixes to full system upgrades, and leave you with reliable, energy-efficient hot water for years to come.

Ready to upgrade your hot water game? Call the Gene Johnson crew at (206) 792-7495 today!

Tankless Water Heater

0%

Or low-monthly Payments

Get this deal!

*For 60 months on select services.

FREE

Diagnostics And Consultations On HVAC Systems

Get this deal!

*Diagnostic or repair services are not included. This is a no-obligation consultation for homeowners interested in upgrading or replacing their HVAC and/or heating systems. Offer applies to residential properties only and must be scheduled during normal business hours.

What are the Most Common Tankless Water Heater Problems in Lynnwood Homes?

Let’s get real – while tankless water heaters are absolute champions at delivering endless hot water, even these modern marvels can hit some bumps in the road. Here in Lynnwood, where our mineral-rich water and chilly winters create unique challenges, certain issues tend to pop up more frequently than others:

Mineral Buildup Mayhem

Thanks to our Northwest water composition, scale buildup is public enemy number one for tankless units. When minerals start camping out in those heat exchangers, your system’s efficiency takes a nosedive faster than our Seattle winter temperatures.

Temperature Tango

If your shower’s playing hot-and-cold games with you, it could be anything from incorrect gas pressure to a failing flow sensor. These temperature fluctuations aren’t just annoying – they’re a clear sign your system needs some professional attention.

Ignition Issues

When your unit’s playing hard to get and won’t fire up, it’s usually pointing to either a blocked vent, gas supply problems, or an ignition system that’s waving the white flag. Not exactly something you want to discover during those chilly Lynnwood mornings.

Error Code Drama

Modern tankless units are pretty chatty when something’s wrong, flashing error codes like they’re sending morse signals. While these codes are helpful for diagnosis, they’re basically your heater’s way of saying “Hey, call a pro!”

System Overload

Trying to run multiple hot water sources during peak times can overwhelm an improperly sized system. If your unit’s constantly throwing in the towel when demand spikes, it might be time to reassess your home’s hot water needs.

The bottom line? Most of these issues are totally preventable with proper maintenance and professional installation. Don’t let these common problems turn into major headaches – regular service keeps your tankless system running like a well-oiled machine!

Does Lynnwood’s Water Quality Affect the Lifespan of a Tankless Water Heater?

If you’ve lived in Lynnwood for any length of time, you know our water’s got its own personality. While we’re lucky to have clean, safe drinking water, those minerals coming down from the Cascades can be rough on tankless water heaters.

Let’s break down what’s really going on with our local water:

The Hard Truth

Lynnwood’s water leans toward the harder side – meaning it’s packed with calcium and magnesium. Think of these minerals like uninvited houseguests that overstay their welcome, gradually making themselves at home inside your tankless system’s components.

Scale Problems

You know that chalky white stuff crusting up your shower head? That’s scale buildup, and it’s doing a number on your tankless heater’s insides too. When scale takes over, you’re looking at:

Higher energy costs (because your system’s working overtime)
Slower heating performance
Potential years shaved off your heater’s life

Winter Woes

Our chilly Lynnwood winters don’t help either. When that cold mountain water hits your system, it’s got to work extra hard to get up to temperature. Mix in some scale buildup, and your heater’s really feeling the strain.

Fighting Back

Here’s the upside – you’re not stuck with these problems. Regular maintenance and the right water treatment setup can keep your system running smooth. Sure, adding a water softener costs a few bucks, but it beats replacing your tankless unit years before you should have to.

Keep up with maintenance, and your tankless heater can still hit that 20-year mark, even with our mineral-rich Lynnwood water throwing punches at it.

Why Does My Tankless Water Heater Take So Long to Deliver Hot Water in My Lynnwood Home?

Alright, let’s address that annoying wait for hot water that has you tapping your toes every morning. While tankless heaters are speed demons at heating water, they can’t exactly beam it Star Trek-style to your faucet. Here’s what’s really going on with that hot water delay in your Lynnwood home:

The Cold Water Conga Line

Here’s the reality check – that lag time isn’t actually your tankless heater being lazy. It’s simply the cold water already chilling in your pipes that needs to clear out before the hot stuff reaches your tap. In Lynnwood’s larger homes, especially those sprawling ramblers, that’s a lot of pipe to clear!

Winter’s Extra Challenge

During our Pacific Northwest winters, when those incoming water temperatures drop like a rock, your system needs a few extra seconds to heat that frigid water to your desired temp. Physics is physics, even for high-tech tankless units.

Common Culprits Making It Worse:

  • Long pipe runs from heater to faucet
  • Oversized water lines
  • Poor system placement
  • Improperly sized unit for your home’s demands
  • Mineral buildup restricting flow

The Fix-It Game Plan

While you can’t completely eliminate that initial wait, there are some solid solutions to minimize it:

  • Installing a recirculation system
  • Strategic heater placement during installation
  • Regular maintenance to prevent flow restrictions
  • Adding point-of-use units for distant fixtures

Bottom line: Some wait for hot water is normal, but if you’re aging years before it arrives, something’s not right. Give Gene Johnson’s Lynnwood pros a call at (206) 792-7495 – we’ll get your hot water moving at the speed your morning routine demands!

Do I Need a Permit to Install a Tankless Water Heater in Lynnwood?

Look, nobody loves dealing with permits, but here’s the deal – you definitely need them for tankless water heater installations in Lynnwood. Before you groan about paperwork though, understand this stuff actually matters for your family’s safety and your home’s protection.

Breaking Down Lynnwood’s Requirements:

The permit situation isn’t as scary as it sounds. You’ll need:

  • A basic plumbing permit
  • Mechanical permit if you’re messing with gas lines
  • Electrical permit when service upgrades are needed
  • Final inspection after everything’s done

Why Permits Matter

Skip the permits and you’re asking for trouble. These installations involve:

  • Gas connections that need proper safety checks
  • Electrical work that has to meet code
  • Venting that keeps nasty fumes out of your house
  • Water lines that could turn your home into a swimming pool if done wrong

Working With Pros Makes Life Easier

When you roll with Gene Johnson’s team:

  • We deal with all that permit headache
  • We know the local codes inside and out
  • We set up those pesky inspections
  • Everything’s done legit, start to finish

Real Talk

Sure, you could try flying under the radar without permits. But when that voids your warranty or tanks your home value – or worse, creates actual safety issues – those “savings” don’t look so hot anymore. Lynnwood’s inspectors take this stuff seriously.

Skip the permit stress – let us handle the paperwork while you dream about that endless hot water. Give us a ring at (206) 792-7495 to get moving.

What Size Tankless Water Heater Do I Need for My Lynnwood Home?

Picking the right size tankless water heater isn’t exactly a walk in the park. Your neighbor’s unit might work perfectly for their modest needs, but that same system could leave your busy household fighting over lukewarm showers during those brutal Lynnwood winters.

Truth is, nailing the right size goes way beyond just counting your bathrooms. Up here in the Pacific Northwest, we’re dealing with some seriously cold groundwater temperatures that your system needs to overcome. Plus, modern homes are thirstier than ever – between those rainfall shower heads, spa-style tubs, and running multiple appliances at once.

Most Lynnwood homes need somewhere between 140,000 to 180,000 BTUs, depending on size and usage. Smaller places can get by with less, while larger homes with multiple bathrooms might need even more muscle. But throwing out numbers without understanding your specific situation is pretty much useless.

What matters is how your family actually uses hot water. Maybe mornings are chaos with everyone rushing to shower before work and school. Or perhaps you’re planning that dream bathroom renovation with the massive soaking tub. These details make all the difference in getting the size right.

Skip the guesswork and tap into our decades of local experience. Gene Johnson’s team knows exactly what works in Lynnwood homes. We’ll look at your real-world usage, factor in our climate, and zero in on the perfect unit that’ll keep the hot water flowing without breaking the bank.

Can I Install a Tankless Water Heater in a Manufactured Home in Lynnwood?

You bet your frozen toes you can! But hang on a second before you start ripping out that old tank. Manufactured homes throw some interesting curveballs when it comes to tankless installations – especially up here in Lynnwood where our winter weather doesn’t exactly play nice.

Look, we get it – space is precious in manufactured homes, and ditching that monster tank sounds like a no-brainer. Thing is, these installations need some serious know-how. That standard gas line running to your current water heater? Probably too skinny for a tankless unit’s appetite. And don’t even get me started on the electrical requirements if you’re eyeing an electric model.

Then there’s the whole venting situation. Manufactured homes weren’t exactly built with tankless systems in mind, so we often need to get creative. Sometimes it means cutting new holes (carefully!), other times it’s about finding sneaky routes for those vent pipes. Plus, Lynnwood’s building department has their own special rulebook for manufactured housing that we’ve got to dance with.

But here’s why it’s worth jumping through those hoops – a properly installed tankless system in your manufactured home is like upgrading from a flip phone to a smartphone. Better efficiency, endless hot water, and no more playing storage Tetris around that big old tank.

Just do yourself a favor and skip the DIY temptation on this one. One wrong move with gas lines or venting, and you could be looking at more than just a cold shower.

Trust Lynnwood’s Tankless Water Heater Experts

Look, hot water shouldn’t be complicated. Since opening our doors back in ’76, Gene Johnson has been the go-to crew for Lynnwood homeowners looking to ditch their clunky old tanks for sleek, efficient tankless systems. We’ve seen every water heater challenge this area can throw at us – from mineral-rich water to those bone-chilling winter temperatures that make lesser systems cry uncle.

We’re not about fancy sales pitches or pushing unnecessary upgrades. Our certified pros just deliver straight talk, honest recommendations, and rock-solid installations that keep your showers hot and your energy bills in check.

Ready to stop playing hot water roulette with that aging tank? Give us a ring at (206) 792-7495. Let’s get your home’s hot water situation sorted out the right way.

book online now
Service Car - Gene Johnson Heating, Cooling, Plumbing & Electrical
QUALITY SERVICE

Within Your Budget

The best plumbing, cooling, heating, and electrical services shouldn’t have to break the bank. That’s why we are happy to provide our customers with opportunities to save on their next service with us. Our current online deals are updated periodically, so there is something for everyone, whether you are a first-time customer or a long-time loyalist.

Here are some benefits of trusting Gene Johnson with your HVAC, Plumbing, and Electrical needs.
  • Best value service in Seattle
  • Always on-time arrival
  • No mess left after a job
  • Friendly team that truly cares about your safety and comfort
  • Fixed right guarantee
  • Upfront pricing
  • Follow up calls to ensure your peace of mind
  • Range of service options- no ultimatums!

Total reviews: 4519 | Average rating: 4.8

5

They provided prompt service to hook up new utility sink lines to my copper pipes. Andrew was professional and communicated well before, during and after the service. I would defuse them again!

5

Mark Ochoa did a fantastic job unclogging a stubborn blockage behind a washer. The plumbing made it hard to get to the problem, but he kept working on it until the issue was addressed. Nice to have that taken care of.

5

Gene Johnson Plumbing were great in responding to my problem within 24 hours and had it fixed next day! Jaren was a great help and had an answer for all my plumbing questions.

5

Steven provided top notch service and did great work! Quickly diagnosed and resolved this issue.

5

I had a great experience with Gene Johnson when I needed plumbing work done. My technician, Jeff Freeman, was professional, polite, and extremely knowledgeable — I really appreciated the quality of his work and how friendly and professional he was.

I also liked receiving a heads-up text and phone call with the estimated arrival time. The dispatch team was polite and professional as well, which made the whole process smooth and stress-free.

I will highly recommend this company!

5

We have a 14 yr old water heater I needed service. Taras (technician) was knowledgeable helpful and offered good advice on potential issues ahead.

5

Really appreciate the knowledge and expertise provided by Jaron. He was quick to diagnose the problem, efficient at unclogging the main line and a pleasure to work with. I have a good working knowledge of plumbing and I found Jaron to be honest and not looking to just drain my wallet.

5

Same day service, super friendly, super fast. Will definitely hire them again.

5

Rene was extremely professional, knowledgeable and perseverent. He unclogged my kitchen drain that was not easy. He kept at it, with many ideas and tries. Finally he got it. He did not give up. He was also very personable. I highly recommend him. He also found my leak that I had been trying to find for a month! It’s fixed, too.

5

They worked quickly efficiently and cleaned everything up and beyond.

5

Three days before Thanksgiving our kitchen sink drain line gave out. After installation of new cleanout and camera work by a super nice crew ( I think Daniel and George) a few days prior Gabriel, Eugine and Allan worked tirelessly into the evening removing concrete slab to expose deteriorated drain line, installing new ABS drain line, bedding, backfilling and placing new concrete. They kept the room with work clean. Placed protection over wood and vinyl flooring and plastic and plywood in garage for old concrete and gravel. Once finished with the installation they cleaned everything up and you could not even tell they had been hauling gravel, dirt and mixing new cement to patch the concrete floor. Everyone involved at GJP was great to work with.

5

Joseph was an amazing and extremely knowledgeable technician we had the pleasure of working with. He was extremely thorough by double and triple checking his work and we appreciate his diligence!

5

Armando Caballero was out technician this morning to unclog our kitchen drain. Armando was very professional, courteous and knowledgeable.
He explained the process from start to finish.
Thank you Armando , your doing a great job.
I will definitely recommend you to all my friends and neighbors.If I every need anymore services..you are the guy!
Thank you Gene Johnson Plumbing for employing this highly professional young man.

4

Chandler Price came out today from Gene Johnson and did a great job fixing my kitchen plumbing problems. He was efficient, courteous and explained the repairs in detail.

5

I needed a water heater replaced and Darius from Gene Johnson offered the best pricing and customer service out of all the companies I got quotes from. He was very professional and courteous, efficient with the work and fun to chat with. Oh and he wore boot covers, which was nice because I had just vacuumed. No one from the other companies who gave me quotes wore the covers. I wholeheartedly recommend him for any plumbing work you have!

5

Excellent service! Fast and well done! Hugo is very friendly and thoughtful. He’s takes the time to explain everything and make sure we have no unanswered questions.

5

These guys are awesome. After a horrible experience with SW Plumbing that don’t seem to know anything about tankless heaters except to quote replacements without troubleshooting, I called Gene Johnson. They got out that day. Derek Solberg the technician, obviously knew his craft and was able to quickly diagnose and explain the issue. As it turns out the unit did need replacing, and Derek was able to confirm why. He then replaced it on the spot in a few hours for $2-$4k less than the quotes I got from two different SW ‘technicians’ over the previous two days. This is the customer experience, we should be able to expect. I wouldn’t call anyone else.

5

Greg and Rory were skilled in their work and they were very professional and customer oriented. Highly recommended.

5

Once again. Noah is a fantastic plumber – he does a high quality job and communicates well. He’s a hard worker and gets the job done right. I’m so happy I found Gene Johnson and Noah for my plumbing needs.

5

Professional, Helpful, and Friendly Service! I greatly appreciate the service we received from Jaren who helped solve our plumbing/sewer line backup issues. After diagnosing the problem, he explained the various options available and was both friendly and informative. I’ve been very satisfied with my experience using Gene Johnson Plumbing and would highly recommend them.