Tankless Water Heater Services in Lacey, WA

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One-Year Warranty

$100 Off New Installations

Professional Tankless Water Heater Installation & Repair in Lacey

When you’re ready to upgrade to a smarter, more energy-efficient hot water system, John’s Plumbing & Pumps is here to help. We’ve been serving Lacey, WA and surrounding communities since 1957, and our expert team is proud to offer specialized tankless water heater services designed for long-term comfort and efficiency.
Whether you’re converting from a traditional storage tank or need professional maintenance on your existing tankless unit, we have the tools and training to get the job done right—the first time.

Our Tankless Water Heater Services Include:

New tankless system installations

Upgrading from tank to tankless

Routine maintenance and flushing

Troubleshooting & error diagnostics

Repair services for all major brands

Complete system replacements

From start to finish, we’ll walk you through the best options for your home, your water usage, and your budget.

Why Go Tankless?

Tankless water heaters provide hot water only when you need it, eliminating the standby energy losses associated with traditional storage tanks. This modern, on-demand technology is ideal for homes looking to reduce energy bills and free up space.

Key Advantages:

Endless hot water on demand

Lower energy usage and reduced utility bills

Compact design—no bulky storage tank

Longer lifespan than standard units (15–20+ years)

Reduced risk of leaks or flooding from tank failure

Whether you live alone or have a large household, tankless systems offer consistent performance without running out of hot water halfway through a shower.

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Common Reasons to Service or Replace a Tankless Water Heater

Even the most reliable tankless units require occasional maintenance or repair. Call us if you notice:

Water not staying hot consistently

A drop in water pressure or flow

Unusual noises or vibration during operation

Digital display showing error codes

Your system is over 10–15 years old

Not sure what’s best for your home? Our team will help you compare options and choose the right model for your needs and budget.

Why Homeowners in Lacey Choose John’s Plumbing & Pumps

We’re more than just your neighborhood plumber—we’re a team of experienced professionals dedicated to providing high-quality service backed by integrity, transparency, and expert care.

What Sets Us Apart:

  • Locally owned since 1957

  • Same-day or next-day estimates

  • One-year parts and labor warranty

  • Clean, courteous, and background-checked technicians

  • Upfront pricing with no hidden fees

  • Trusted by restoration companies throughout Lacey and beyond

We treat your home like our own—cleaning up after every visit and making sure you’re informed every step of the way.

FAQ: Tankless Water Heater Services in Lacey, WA

How does a tankless water heater work?

Tankless systems heat water instantly as it flows through the unit, rather than storing it in a tank. When you turn on a hot water tap, a heat exchanger activates to deliver hot water on demand.

Is a tankless water heater right for my home?

If you want unlimited hot water, lower energy bills, and a compact system, a tankless unit is a great investment. We’ll help you determine if your home’s plumbing and usage patterns are a good fit.

How long do tankless systems last?

With routine maintenance, tankless water heaters can last up to 20 years—significantly longer than traditional tank models, which average 8–12 years.

Do tankless water heaters require regular maintenance?

Yes. We recommend a flush and inspection at least once a year to remove mineral buildup and maintain peak performance.

Can I retrofit my home with a tankless water heater?

Absolutely. Many homeowners in Lacey are making the switch. We’ll evaluate your current setup and handle all necessary modifications to ensure seamless installation.

Take Advantage of Our $100 Off Installation Offer

If you’re ready to upgrade to a tankless water heater, there’s never been a better time. With our limited-time $100 discount, you can enjoy all the benefits of on-demand hot water with expert installation at a great value.
We’ll assess your home, explain your options, and install your new unit efficiently and professionally—guaranteed.