Tim and Brady were extremely professional and communicative! Helped out in a timely manner and walked through what was done
Tankless Water Heater

1-Tom-Plumber Seattle, Your Trusted Plumbing Experts.
Ready to upgrade to a tankless water heater? Whether you’re in Seattle, Bellevue, Redmond, Kirkland, Everett, Bothell, Woodinville, or anywhere on the Greater Eastside, 1-Tom-Plumber Seattle specializes in installing and repairing tankless water heaters that deliver on-demand hot water, save space, and cut your energy bills.
Tankless water heaters provide continuous hot water without the need for a bulky storage tank. Our licensed plumbers will help you choose the right system and install it quickly so you can enjoy reliable hot water and lower utility costs.
Why Choose a Tankless Water Heater?
Tankless water heaters are a smart upgrade for homeowners who want:
- Endless hot water on demand
- Energy efficiency that lowers utility bills
- Compact units that save valuable space
- A longer-lasting system compared to traditional tanks
Plus, many Washington residents qualify for rebates and incentives when upgrading—ask us how to maximize your savings.
Signs You Need Tankless Water Heater Service
If your tankless water heater isn’t performing, watch for these common issues:
- No hot water or inconsistent temperatures
- Error codes on the display panel
- Strange noises or leaks around the unit
- Reduced water flow or pressure
Our experts provide fast diagnostics and reliable repairs to get your system back up and running.
Services We Provide
At 1-Tom-Plumber Seattle, we offer:
- New tankless water heater installations
- Repairs and maintenance for all major brands
- Conversion from traditional tank systems to tankless
- Assistance with permits and Washington rebate programs
No matter your needs, we deliver quality service with upfront pricing and emergency availability.
Proudly Serving Seattle and Surrounding Areas
We’re proud to serve homeowners in:
- Seattle
- Bellevue
- Redmond
- Kirkland
- Bothell
- Everett
- Woodinville
- Issaquah
- Sammamish
- And all Greater Eastside communities
Our team is on call 24/7 for emergency repairs and installations.
Why Trust 1-Tom-Plumber Seattle?
- Licensed and insured local plumbers
- Transparent pricing with no hidden fees
- Fast emergency response, day or night
- Satisfaction guaranteed on every job
- Direct insurance billing when needed
Call 1-Tom-Plumber Seattle Today
Don’t wait to enjoy endless hot water and energy savings. Call 1-833-710-9870 or schedule online for tankless water heater installation or repair in Seattle, Bellevue, Redmond, Kirkland, Everett, Bothell, Woodinville, and all Greater Eastside communities.
