Serving Portland, OR & MetroLicensed · Bonded · Insured
Open 24/7 · Same-Day Service(971) 386-1515
Portland, OR · New & Upgrade Installs

Water Heater Installation in Portland, OR

Building, upgrading, adding a second unit, or converting to tankless? Our licensed Portland plumbers install new water heaters to Oregon code — permit pulled, inspection handled — with a free upfront estimate.

Code-Compliant InstallsOregon plumbing code
Licensed & InsuredBonded in Oregon
Rebate HelpEnergy Trust & utility
Workmanship GuaranteeBacked in writing
Water Heater Specialists

Same-day water heater service — repair or full replacement

  • Same-day repair or replacement available
  • Upfront price before we start — no surprises
  • Licensed, bonded & insured in Oregon
  • Stocked for most brands — first-visit fix
(971) 386-1515
same-day plumbing portland oregon
Licensed& Insured
Which do you need?

Installation or replacement?

It helps to know which job you're booking:

  • Installation — a new unit for new construction, an added second heater, an upgrade in size or efficiency, a fuel switch, a tank-to-tankless conversion, or a relocation.
  • Replacement — your existing heater failed and you want a like-for-like swap, fast.

If your old heater just died, the quickest path is our same-day replacement service. Planning an upgrade or conversion? You're in the right place.

Installs we handle

  • New construction & remodels
  • Tank-to-tankless conversions
  • Fuel switches (electric ↔ gas, or to heat-pump)
  • Capacity upgrades (bigger tank / higher GPM)
  • Adding a second or point-of-use heater
  • Relocating a unit (garage, utility room, ADU)
Types we install

Tank, tankless & heat-pump

We install and size every major type, gas or electric, and help you weigh upfront cost against efficiency and rebates.

Storage tank

Simple, affordable, reliable. Sized 40–80 gallons in gas or electric for steady whole-home hot water.

Tankless conversion

Endless hot water and wall-mounted space savings. We upsize the gas line and add sealed venting as needed. Tankless service

Heat-pump / hybrid

The most efficient choice and the biggest Energy Trust rebate. Needs a 240V circuit and adequate air space — ideal for many Portland homes.

What a professional install includes

  • New unit set, shutoff valves & flex connectors
  • Code-required expansion tank & T&P valve
  • Drain pan + condensate drain (where required)
  • Seismic strapping & dielectric unions
  • Proper venting (B-vent or sealed PVC for tankless)
  • Gas-line / electrical work for conversions
  • Permit, inspection & old-unit haul-away
Portland code

Permits & inspection, handled

Oregon requires water heater installs to be permitted and inspected, and done by a licensed contractor. A code-compliant install protects your warranty, your home insurance, and your resale — and prevents gas, carbon-monoxide, and pressure-vessel hazards.

As a licensed Oregon CCB contractor, we pull the City of Portland plumbing permit, install to the Oregon Plumbing Specialty Code, and schedule the inspection so you don't have to. DIY or unpermitted installs commonly fail inspection and void manufacturer warranties.

Serving the City of Portland (Multnomah County).

What it costs

Water heater installation cost in Portland

Standard tank install (50 gal)$1,600 – $2,300
Tankless install$2,800 – $4,500
Tank-to-tankless conversion$3,500 – $7,000+
Heat-pump / hybrid install (before rebates)$1,800 – $3,500

Conversions cost more because of gas-line upsizing, new venting, and any electrical work. We give a free, upfront estimate and help you claim Energy Trust of Oregon, PGE and NW Natural rebates on qualifying high-efficiency units. (Rebate amounts change — we confirm current programs at install.)

Our install process

From estimate to hot water

01

Assess & size

Free in-home or phone assessment — we size the unit and recommend the right type.

02

Permit & plan

We pull the permit and plan any gas, venting or electrical work for conversions.

03

Install to code

Clean, code-compliant install with all required safety components.

04

Inspect & register

We test, pass inspection, and register your manufacturer warranty.

Planning a new water heater?

Get a free, upfront estimate for a new install, upgrade, or tankless conversion — code-compliant, permit handled, with rebate help.

portland plumber same-day plumbing specialist
Open24 / 7
Portland's same-day plumbers

Local, licensed help for Water Heater Installation

From the first call to a clean finish, our licensed Portland plumbers handle water heater installation with upfront, flat-rate pricing and no overtime fees — day, night, weekends and holidays.

Call (971) 386-1515
FAQ

Water heater installation questions

Thinking about a conversion or upgrade? Call for a free assessment.

Talk to a plumber
How much does it cost to install a water heater in Portland?

A standard tank install runs roughly $1,600–$2,300; tankless typically $2,800–$4,500; a tank-to-tankless conversion $3,500–$7,000+ due to gas-line, venting and electrical work. We give a free upfront estimate first.

What's the difference between installation and replacement?

Installation covers a new unit, upgrade, fuel or tank-to-tankless conversion, second heater, or relocation. Replacement is swapping a failed unit like-for-like — if your heater just died, see our water heater replacement page.

Do I need a permit to install a water heater in Portland?

Yes — a City of Portland plumbing permit and inspection are required. As a licensed Oregon contractor we pull the permit and schedule the inspection so the install is code-compliant and your warranty stays valid.

Can I convert my tank water heater to tankless?

Yes. A conversion usually needs a larger gas line, new sealed venting, and sometimes electrical work. We assess feasibility, size the unit by GPM, and handle the full conversion to code.

Can you switch from electric to gas, or to a heat pump?

Yes. Electric-to-gas needs new gas and venting; switching to a heat-pump needs a 240V circuit and condensate drain. We evaluate your space and code requirements and quote the conversion.

What size water heater do I need?

It depends on household size and simultaneous demand — gallons for tanks (a 50-gallon suits most families of four) or GPM/first-hour rating for tankless. We size it during a free assessment.

What's included in a professional installation?

New unit set, shutoffs and flex connectors, expansion tank, T&P valve, drain pan and condensate line, seismic strapping, dielectric unions, code-compliant venting, the permit and inspection, and old-unit haul-away when upgrading.

Which water heater brands do you install?

Major brands across tank, tankless and heat-pump — Bradford White, Rheem, A.O. Smith, Rinnai and Navien among them. We'll recommend the best fit for your home and budget.