HomeCrafto
Menu
Quick tools

Popular Trades

PlumbersElectriciansHVAC & ClimateGeneral ContractorsRoofersAll 22 trade categories →

Locations & GPS

Use my locationNew York City, NYSeattle, WAAustin, TXStamford, CTAll open cities →

Homeowner Toolkit

Match project to tradePrepare project briefCompare records (0/3)Saved records on deviceHow our data works →
Sign in

King County, Washington

Electrical in King County, Washington

Illustration for Electrical
Illustration, not a business photoPrepare brief →

Browse 640 verified electrical registered across King County, Washington (including Seattle, Bellevue, Kent, Renton, Federal Way, Kirkland). Every record is compiled from Washington State Department of Labor & Industries (WA L&I) public credential files under Revised Code of Washington RCW 18.27 (Contractor Registration), RCW 19.28 (Electrical EL01–EL06), and RCW 18.106 (Plumbing PL01/PL02).

Official State Authority: Washington State Department of Labor & Industries (WA L&I) Official Registry · County Seat: Seattle

Municipalities in King County (26)

Select a city or town in King County to view local permit guidance and registered electrical records:

Seattle 163Auburn 56Renton 54Bellevue 44Kent 43Federal Way 38Kirkland 36Redmond 29Enumclaw 20Shoreline 19Tukwila 18Woodinville 18Maple Valley 13North Bend 12Burien 10Black Diamond 9Des Moines 9Issaquah 8Kenmore 7Covington 6Sammamish 6Seatac 5Pacific 4Mercer Island 3Snoqualmie 3Vashon 3

640 electrical records · King County, WA

Change
Public Directory Quality: Official WA L&I license records across King County · Zero sponsored order · Never sold as a lead · How our data works →

Electrical directory — King County

640 matching records across 26 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Prepare briefCompare records (0/3)

A&r Solar

Official license file Contactable Electrical · Washington State Department of Labor & Industries · Specialty scope: Electrical & Solar Systems

Registered address: 9700 Martin Luther King Jr Way S

RSOLAS*825P9 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Washington portal →

+1 more registration for this business
Call (206) 707-9937
Prepare brief

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.