Washington Utilities: Who Serves Your Address?
- Gas PSE The most common Washington answer. Confirm your street.
- Water Your city or district Water in Washington is almost always city- or district-run.
- Electric PSE Leads our Washington checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any Washington address
30,000+ addresses checked · 358 ZIP codes · updated Jul 2026
Washington hubs draw on 684,000+ observed U.S. provider assignments, including 30,000+ in-state. How we verify.
Washington utility coverage
Where each provider led our address-level sampling. Toggle electric, gas, or water, then check your exact address.
It depends on your address, even in Washington. The map orients you; the lookup names the companies for your block.
Check my address
Territories are approximate. Check your exact address with the lookup.
Public or private, the territory decides
Enter your Washington address and get the exact electric, gas, water and sewer lineup for your home.
Free · electric, gas, water, sewer · about a minute
Washington by city
City guides for electric, gas, water and sewer. Still confirm your block with the lookup.
Most common providers across 12 Washington cities
From address-level sampling (2026-07-20). "Most common in" counts cities where that provider led.
| Utility | Provider | Most common in |
|---|---|---|
| Electricity | PSE | Bellevue, Kent, Renton, Federal Way, Bellingham, Kirkland |
| Seattle City Light | Seattle | |
| Avista | Spokane | |
| Natural gas | PSE | Seattle, Tacoma, Bellevue, Kent, Everett, Renton, Federal Way, Kirkland |
| Cascade Natural Gas | Yakima, Bellingham | |
| Avista | Spokane | |
| Water | Seattle Public Utilities | Seattle |
| Spokane City of | Spokane | |
| Tacoma Public Utilities - WA | Tacoma |
Washington's quiet advantage: the public grid
More than half of Washington's electricity flows through utilities the public owns. City utilities like Seattle City Light and Tacoma Power, and public utility districts like Snohomish County PUD around Everett and Clark Public Utilities in Vancouver. Cross into Bellevue or south King County and you're in Puget Sound Energy territory; Spokane belongs to Avista, Yakima on its own investor-owned utility. None of it is chosen. The territory holds, and Columbia River hydro keeps the rates low across all of it.
The catch that surprises movers: the electric utility usually isn't the gas utility, even when the city owns the power. Seattle City Light doesn't touch gas, that's PSE, and plenty of Washington homes are all-electric anyway, so check the appliances before assuming a second account. Water and sewer are city departments nearly everywhere, which makes the average Washington move a two-or-three-account affair, not five.
Washington utility questions, answered
Who is my electric company in Washington?
It depends on which public-or-private territory holds your address: Seattle City Light and Tacoma Power in their cities, county PUDs around Everett and Vancouver, Puget Sound Energy on the Eastside and much of western Washington, Avista in Spokane, an investor-owned utility in Yakima. No choosing between them. The address decides, and the lookup reads the address.
Can I choose my electricity provider in Washington?
No. Washington is a regulated, fixed-territory state, and much of it is public power, where the utility answers to ratepayers or a city rather than shareholders. The upside is simplicity and some of the lowest rates in the country; the whole decision is confirming who holds your address.
Does Seattle City Light handle natural gas too?
No. City Light is electricity only. Gas in Seattle (and much of western Washington) comes from Puget Sound Energy as a separate account, and many Washington homes skip gas entirely. Check what your home actually runs on before adding a second utility to the list.
How do I find all the utility providers for a Washington address?
Use the address lookup on this page. It checks your exact address against utility territory data and returns your electric, gas, water and sewer providers with contact details. More reliable than any city-level list, including this one.
Get the lineup for your exact Washington address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any Washington address
Provider data comes from our address-level utility lookup engine, aggregated from geographically spread sample addresses in each Washington city. Data refreshed 2026-07-20. Territories vary address by address. Always confirm yours with the lookup. Read how we verify provider data.