Thinking about upgrading to a tankless water heater in Redmond? Trust Eastside Repipe and Plumbing — serving homeowners and businesses with expert workmanship, honest pricing, and over 30 years of plumbing experience. We offer professional tankless water heater installation customized for your home or business needs.
👉 Contact us today for a free estimate and priority scheduling in Redmond.
The average cost ranges from $3,000 to $5,000, depending on the brand, model, and installation complexity. We provide free, upfront estimates.
Yes! We specialize in replacing traditional water heaters with efficient, modern tankless units — including all necessary plumbing or gas line adjustments.
Most installations are completed in one day. Some may require a second day if extensive plumbing or venting work is needed.
In some cases, yes. Tankless systems may require larger gas lines or specific venting. We assess this during your free on-site consultation.
Yes! They heat water on demand, reducing standby energy losses and lowering utility bills by up to 30% compared to traditional systems.

Professional Installations
We install top-quality tankless water heaters sized for your property’s hot water needs.

From removing old tanks to seamless tankless upgrades — we handle it all.

Maintenance & Servicing
Routine maintenance ensures optimal performance and longevity.

Fast, reliable repairs for all major tankless water heater brands.


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Our team responds quickly—no forms to wait on or long email threads. We’re available and ready to help.
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We help you choose the right service for your home, backed by 30+ years of industry experience and homeowner-focused solutions.
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Choose a time that works for you—we’ll show up when expected and get the job done efficiently and cleanly.
For expert tankless water heater installation in Redmond, trust Eastside Repipe and Plumbing — delivering honest service, fast response, and reliable results.

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Office Location
12005 NE 12th St # 29
Bellevue, WA 98005