Water Heater Installation Built to Last, in Bothell & Seattle
The Right Water Heater, Not Just the Easiest One to Sell
A water heater installed wrong costs you twice — once for the install, again when it fails early. Timberline Plumbing is a licensed plumbing company providing water heater installation and replacement throughout Bothell, Brier, King County, Snohomish County, and Seattle, including both tank and tankless systems. We'll walk you through the real difference between the two in plain language, then install the one that actually fits your household — not the one that's easiest to move.
What Our Water Heater Clients Are Saying
Where you'll find us:
Seattle — every neighborhood, not just the ones nearest to us
Bothell & Brier — home turf
Kirkland & Bellevue
Kenmore & Lynnwood
Redmond & Sammamish
Edmonds & Mukilteo
Issaquah
If your address falls anywhere on that map, you're not a stretch for us — you're exactly who we built this for.
Why Clients Trust Us With This One
The stakes are higher with gas, so the standard doesn't slip:
Detail-Oriented and Organized
We size the installation to your household's actual hot water usage, not a generic default.
Strong Client Care and Follow-Through
We check back to confirm your new water heater is performing the way it should.
Honors Warranties and Takes Care of Clients
Every installation is backed by warranty on our workmanship, on top of the manufacturer's own coverage.
Goes Above and Beyond for Customers
We haul away and dispose of your old unit as part of the job, not leave it for you to deal with.
More Knowledgeable and Helpful Than the Rest
We'll tell you honestly if a repair still makes sense before we ever recommend a full replacement.
24-Hour Emergency Availability
No hot water at 11pm? We're reachable any hour, not just business hours.
What We Install and Replace
- Tank Water Heaters — Traditional, reliable, and often the more budget-friendly option for standard households.
- Tankless Water Heaters — Continuous hot water and a smaller footprint, worth it for the right household's usage pattern.
- Water Heater Replacement — Swapping out an aging or failing unit, with the old one hauled away as part of the job.
- New Construction Water Heater Installation — Sized and installed correctly from the start on new builds and ADUs.
- Gas and Electric Water Heater Installation — Installed correctly regardless of your home's fuel source.
How a Water Heater Installation Actually Gets Handled
Here's what happens once you reach out about a new install or a replacement:
01
Tell Us What's Going On (or What You're Planning)
A failing unit, a remodel, or just wanting to switch to tankless.
02
We Help You Choose the Right Fit
Tank or tankless, sized to your household, explained in plain language.
03
We Install It and Haul Away the Old One
Installed, tested, and the old unit removed — nothing left for you to handle.
Water Heater Installation Throughout Bothell, Brier & the Seattle Area
From a tankless upgrade in Sammamish to a same-day replacement in Mukilteo, our water heater installation service covers King County and Snohomish County end to end, plus the city of Seattle and its surrounding communities.
Timberline Plumbing is a licensed plumbing company based in Brier, Washington, serving Bothell and the greater Seattle area, available 24 hours a day at (425) 399-0958.
Common Questions About Water Heater Installation
Is a tankless water heater better than a tank water heater?
It depends on your household's hot water usage and budget — tankless units provide continuous hot water in a smaller footprint, but a tank system is often the more budget-friendly choice for standard households; we'll help you decide based on your actual usage, not a default recommendation.
How much does water heater installation cost in Bothell?
Cost depends on the unit type (tank vs. tankless), fuel source, and whether any existing lines need modification — we'll give you a clear number after assessing your specific setup.
How do I know if I need a repair or a full water heater replacement?
Signs like age, inconsistent temperature, or rust-colored water often point to replacement, but we'll assess it honestly rather than defaulting to the more expensive option.
Do you offer emergency water heater replacement?
Yes. Timberline Plumbing provides 24-hour emergency service for water heater failures throughout Bothell, Brier, and the rest of our King and Snohomish County service area.
Do you install water heaters in Seattle?
Yes. Timberline Plumbing installs and replaces water heaters throughout Seattle and the surrounding communities, in addition to King and Snohomish County.
Failing water heater or planning a switch to tankless — Timberline Plumbing will help you choose right and install it to last, throughout Bothell, Brier, King County, Snohomish County, and Seattle.
