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Tankless Water Heater Repair & Installation
in Lynnwood, WA

over 2,700 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 pros 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

$375 OFF

Clean Air Package (Air Purifier, Duct Cleaning, Blower Wheel Cleaning & Filter)

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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.

$89

Plumbing Safety Inspection

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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.

Tankless Water Heater Repair & Installation FAQ

What are the Most Common Tankless Water Heater Problems in Lynnwood Homes?
Does Lynnwood’s Water Quality Affect the Lifespan of a Tankless Water Heater?
Why Does My Tankless Water Heater Take So Long to Deliver Hot Water in My Lynnwood Home?
Do I Need a Permit to Install a Tankless Water Heater in Lynnwood?
What Size Tankless Water Heater Do I Need for My Lynnwood Home?
Can I Install a Tankless Water Heater in a Manufactured Home in Lynnwood?

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 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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Within Your Budget

The best plumbing and heating 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 plumbing and HVAC 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: 555 |

Average rating: 4.7

5

I have used Gene Johnson Plumbing quite a few times over the years and especially at my business location. They have always been quick to respond, quick to get it scheduled and very friendly and helpful in all my interactions with them. I will never call anybody else for my plumbing needs

5

Had a great experience with this company. David came in and fixed my water heater issue in a timely manner and was also super professional. Would highly recommend.

5

Very professional job. Jose was personable and caring. Him and his assistant got the job done quickly but with quality work.

5

Chase Bolen was great: knowledgible, effective an personable in my bathroom plumbing project.

5

Noah was great, finding all the problems in my plumbing.

5

I called on Friday afternoon, scheduled the visit, they came and did the replacement of the pressure valve, cleaned up and was out the door before 5PM. WOW! Saved me from a weekend without water pressure! Thank you and bless you GJP.

5

Derrick was very helpful to me. He was very professional and knew exactly what I needed. He checked everything and explained everything as well. He even had the equipment and repaired a pipe that looked like it was going to burst shortly. I really appreciate him and his relaxed manner.

5

Chad did a great job retrofitting a utility sink hookup for our garage. Cost were clear upfront and I got an appointment within a few days.

5

I am very pleased with the assistance Tyler has given me in detecting an outside water leak. He was prompt to respond and diligent in trying to determine the issue. I’m looking forward to locate the actual leak and his fix.

5

Chase Bolen replaced our hot water tank yesterday. He and apprentice arrived on time and carried out the task quickly and efficiently. He explained clearly how the leak sensor, alarm, and automatic shut-off worked as well as how to change the water temperature if desired. I have no hesitation about recommending their work.

5

Pavel was very professional and clearly laid out the options to replace my water heater. He was very knowledgeable and friendly. He explained everything, before he went to work. I will definitely call and schedule all services with them for now on.

5

Derek was on time and very professional and helpful explaining the situation at hand!! Good man and Good job!!! Take care!!

5

Derek came to my house this am to check out my old water heater and give me a quote for
a new one. After his evaluation and quote price I agreed to his doing the job. He was very professional, knowledgeable, and patient in answering my questions. He went straight ahead and did the work. He is a good and careful worker. I would recommend him. I am pleased with the job.
Phyllisa Christian

5

Easy to get an appointment and efficient on the job. Would recommend.

5

Derek is a responsible representative of Gene Johnson Plumbing. He helped us with a leaking shower head, as well as replacing a tankless heater for our house.

5

Very professional and prompt service. The tech explained everything and went above and beyond-driving to Everett to get parts and back to Snohomish to finish work.

5

Hugo is an excellent advisor. He offered some options with different budgets, demonstrating flexibility and understanding of our needs. The work of replacing our kitchen grinder and installing a new toilet was done with professionalism, he is a friendly person who took time to explain how everything is connected and how it works. He also checked for water leaks under the house. Highly recommended!

5

Great experience with Noah Drake evaluating my plumbing system and water heater. Will be looking into replacing some components in the near future.

5

Very pleased with Cason and Josue’s work and professional yet friendly customer service.

5

Hugo is a very knowledgeable plumber and good guy. He both fixed the problem with my shower and educated me on what was going on. Highly recommend.