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Serving the Greater Puget Sound, WA

Leaking pipe? Clogged drain? No hot water?

Tankless Water Heater Installation

Two Eco service professionals standing beside a boxed Bradford White water heater in front of an Eco van

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Water Heater

Researching before you call? Here's a quick, no-pressure look at the units we install and what Washington code requires for each.

Traditional gas storage tank water heater

Traditional tank — gas

Bradford White

The pro-channel tank workhorse whose warranty transfers with the house

  • Lowest upfront cost, simplest install
  • 40–50 gallon sizes fit most households
  • 6–10 year tank & parts coverage, transferable to a new owner
Traditional electric storage tank water heater

Traditional tank — electric

Bradford White

A clean, no-gas-line option with the same simple tank reliability

  • No gas line or venting needed
  • Straightforward dedicated-circuit install
  • 6–10 year tank & parts coverage, transferable to a new owner
Heat pump water heater unit

Heat pump water heater

A.O. Smith

The broadest lineup in water heating — budget tanks to Voltex heat pumps

  • Lowest operating cost of the three types
  • Often eligible for WA utility/HEAR rebates
  • 10-year limited tank & parts on the Voltex line
Wall-mounted gas tankless water heater

Tankless — gas

Navien

Endless hot water — condensing tankless with the segment's longest heat-exchanger coverage

  • Endless hot water, no standby tank losses
  • Frees up storage/closet space
  • 15-year heat-exchanger warranty on the residential line
Compact electric tankless water heater

Tankless — electric

Navien

On-demand hot water without a gas line — a compact fit for tight mechanical spaces

  • Endless hot water in a compact footprint
  • No gas line or venting needed
  • Frees up storage/closet space

A free year of our Service Partner Plan

A $360 value included with every water heater installation — priority scheduling, discounts, and seasonal check-ins for a full year.

2 years of free water heater flushes

We keep sediment from shortening your new unit's life — two annual flushes included at no extra cost.

Washington install code, in brief

  • Washington requires a permit for every water heater install or replacement
  • Two seismic straps (upper and lower third of the tank) are required by code
  • A T&P relief valve with a code-legal discharge pipe is required on every unit
  • Gas units need exterior venting and combustion air; electric units need a dedicated circuit and disconnect
Read the full install code guide

Ready to move forward? Call to discuss pricing and financing options.

Also see below about our water heaters and credentials showing that we are the best choice for your home:

Google GuaranteedBBB A+ RatedLicensed & InsuredSame-Day ServiceCompliance Package Included

Compliance Package Included: Permits pulled, code-compliant installation, and inspection coordination — included on every qualifying install.

Certified · Guaranteed · Local

  • BBB A+ Rated
  • Google Guaranteed
  • Best Pick Reports Certified
  • Licensed · Bonded · Insured
  • Google Guaranteed Service Provider
  • BBB Accredited Business — A+ Rating
  • Best Pick Reports Certified
  • Expertise.com — Best Plumbers in Seattle
  • Infratech — Official Dealer of Comfort
  • Navien Service Specialist
  • QuietCool Authorized Dealer

Services & Solutions

Drain Cleaning
Water Heaters
Leak Detection & Repair
Sewer Line Services
Fixture Repair & Install
Emergency Plumbing
Contact Us

Free Second Opinion

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  • Free & no obligation
  • Local & licensed
  • Honest, upfront pricing

Need Tankless Water Heaters? Call Now.

One call connects you with a live, local team — not a call center. Same-day appointments are limited, so don't wait.

The Eco Electric, Plumbing, Heating & Air team in front of branded service vans
Eco Electric, Plumbing, Heating And Air

Eco Electric, Plumbing, Heating And Air

Seattle Office

126 S Spokane St, Seattle, WA 98134

Everett Office

4203 S 3rd Ave, Everett, WA 98203

Mount Vernon Office

17675 WA-536 Ste B, Mount Vernon, WA 98273

Call (844) 620-8297Book Online

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