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Tankless Water Heater Repair & Installation
in Lynnwood, WA

over 3935 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

Free

Water Bill Consultation

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$500 Off

Outdoor Waterline Replacement

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Bathroom Refresh – Buy 3 Fixtures, Get the 4th FREE

Upgrade your bathroom’s look and feel. Replace any three fixtures (faucet, toilet or showerhead) and get the fourth one absolutely FREE. Fresh style, better performance and more savings!

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Tankless Water Heater Instant Rebate

Upgrade to endless hot water and energy efficiency. Get $250 off your new tankless water heater installation and enjoy free maintenance for the first year, all in one unbeatable offer!

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No Payments for 12 Months

Enjoy a new high-efficiency HVAC system without the upfront cost. Call today and start saving on energy instead of your comfort.

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Fast fix Guarantee

Book today and we aren’t able to get out within 24 hours your dispatch fee is waived.

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Free Second Opinion

Have a quote that’s just not sitting right? Don’t just settle! Let us come out and take a look at no extra cost to you.

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We fix or YOU DON’T PAY

Your dispatch fee goes toward the cost of repairs or replacement and if we can’t solve the problem, we waive it completely. Call today for risk-free service!

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$250

Replacement of tankless or storage type water heater.

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*Cannot be combined with any other offers or discounts. Coupon must be presented at time of payment. Not valid for trip charge or diagnostic fee. Valid on standard pricing only. Redeemable for one-time use per home.

0%

Or low-monthly Payments

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*For 60 months on select services.

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.

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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: 3935 | Average rating: 4.8

4

Did a good job on trouble shooting our thankless water heater thank you.

5

Branson Carr was extremely knowledgeable and helpful during the service call for my hot water heater. He got it back up and running and gave us some great advice for maintenance going forward. We are extremely pleased.

5

Mike was helpful with explanations and advice on top of the job well done. We are grateful to have benefited from his experience and expertise.

5

Mike was awesome super friendly gave great advice and got the job done quickly. Thank you Mike and Gene Johnson for taking care of us

5

Jaren was great. We called this AM, arrived this afternoon, on time, fixed 3 issues. Was great to work with, would definitely recommend.

5

Jaren showed up and saved the day. Kind, informative, and quick. 11/10

5

Gene Johnson has done plumbing work for us in the past so we called them to come out and address what we thought was a smelly drain. Mark O. came yesterday and worked so hard to find the cause of the funky odor. He went above and beyond, exhausting all efforts, explaining everything to me along the way. In the end, nothing was found that would indicate there was an issue with our plumbing. Mark provided a few options without making me feel pressured to make an immediate decision. He was apologetic about not being able to find and fix the issue, but he really did make every effort and I was at least glad to know that our plumbing seems to be in good shape. Thank you, Mark!

5

Jaren did an awesome job. Fixed my issue efficiently and to my satisfaction. Highly recommend Jaren and Gene Johnson Plumbing.

5

Mark Ochoa was amazing dealing with a complicated issue in my basement bathroom and got us back in business. It was not a fun job. Really appreciate you Mark!

5

I had an emergency water heater leak and called for help. Joe came out and got the old water heater removed and new one installed. He was very helpful and informative, I appreciate him getting this resolved so quickly. I’ll definitely use Gene Johnson again!

5

We had a new installation of a tankless hot water heater by Steven Fritz today and it was an amazingly painless and actually interesting procedure! He was very thorough and explained things fully and carefully and got the job done in a single day. Really impressive!

5

We discovered very early in the morning that our hot water tank was leaking. I called Gene Johnson plumbing. The scheduler was efficient and thorough. About 15 minutes after I ended that call I received one from Pavel along with an email that he was on his way. He assessed the situation and got right to work. We now have a very functional new hot water heater, thanks to Pavel and Nathan. They were very knowledgeable and professional. Would happily recommend their services to friends and family.

5

Jaren came out today to fix our bathtub, which was significantly clogged. This was my first-ever experience calling a plumber, and it was terrific from start to finish. The person I spoke with to book was friendly and efficient. They were able to get me in the same day, and I appreciated receiving a text letting us know when the plumber would arrive, along with a picture of who would be coming. I also appreciated Jaren calling us to let us know he was going to be early and to check with us if that was okay. Jaren was kind, patient, and knowledgeable. He did a fantastic job all around. He had excellent communication with us and our HOA, and this was the best experience I’ve ever had with someone coming into my home for repairs. I am so happy my bathtub is back to normal, and I will recommend Gene Johnson to any of my friends and family. Jaren honestly made a nightmare situation manageable and even pleasant! Thank you again so much!

5

Your company has been here before! Great people! Great service ! Waiting for you guys now 👍

5

Gene Johnson is incredible to work with. They assigned me a human customer care rep through text message named Samara who has been so amazingly helpful and caring during this whole frustrating leak process. Our technicians Greg and Rory who visited us a few different times were simply amazing, so understanding, and always helpful with an extremely positive attitude even when new issues arose. Tyler, the waterline team leader and expert, was so accommodating and understanding and made sure to set things up for me with Samara for an effortless scheduling experience on my end. Gene Johnson made me feel like family. Thank you so much. ❤️

5

Joe did a ton of investigative work and labor to address a pressure, pipe/water tank, and vent installation issue in our home. He is super knowledgeable and walked us through each step, with great tips for general maintenance along the way. Top notch professionalism and quality work!

5

Mark Ochoa was exceptional, showed up early and helped me in a bind. Would recommend without hesitation. Good to know who you can count on when needed

5

We’ve been with Gene Johnson for years, going back before the mergers. The service continues to be top notch. We recently signed up for the yearly membership and feel we are getting our money’s worth. Just got our first full plumbing inspection and are very glad to have the peace of mind to know what does or doesn’t need attention. The expertise of the staff is excellent, with a special shout out to today’s technician, Mark Ochoa, who was both knowledgeable and pleasant. Thank you kindly!

5

I am so used to people trying to upsell me that I was pleasantly surprised when Derek, our technician, gave exceptional service with zero upsell. So greatly appreciated. The seeds of future business have been planted, as when my next plumbing need arises, I will be calling Gene Johnson and asking for Derek.

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!