New contractors in King County, WA
206
New, 30 days
- Last 7 days
- 45
- 90 days
- 632
- On record
- 19,563
- With phone
- 94%
206 new licenses for contractors in King County, WA in the last 30 days, the latest on October 31, 2026. Read from the licensing records every day; renewals never count.
- Oct 31
AURORA MECHANICAL LLC
Plumbing, Heating, and Air-Conditioning Contractors #••••59
Seattle, WA
(206) •••-••54King County
(206) •••-••54
- Oct 30
CCR CONSTRUCTION LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Auburn, WA
(360) •••-••41King County
(360) •••-••41
- Oct 30
D&R PAINTING AND DRYWALL LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••LW
Seattle, WA
(206) •••-••04King County
(206) •••-••04
- Oct 30
SL DESIGN LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Bellevue, WA
(425) •••-••80King County
(425) •••-••80
- Oct 30
ON CENTER BUILDERS LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Issaquah, WA
(425) •••-••42King County
(425) •••-••42
- Oct 30
FESKO LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••P7
Des Moines, WA
(253) •••-••06King County
(253) •••-••06
- Oct 30
Hanco Electric LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Ravensdale, WA
(425) •••-••68King County
(425) •••-••68
- Oct 30
B SQUARED BUILDING SLTS LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Woodinville, WA
(319) •••-••80King County
(319) •••-••80
- Oct 30
UDREAM BUILDERS INC
CONSTRUCTION CONTRACTOR - GENERAL #••••PT
Seattle, WA
(564) •••-••01King County
(564) •••-••01
- Oct 29
QUICK BOYZ JUNK REMOVAL
CONSTRUCTION CONTRACTOR - GENERAL #••••P9
Kenmore, WA
(206) •••-••80King County
(206) •••-••80
- Oct 29
USA ROOFING LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••P9
Redmond, WA
(206) •••-••53King County
(206) •••-••53
- Oct 29
SOLUTIONS BY JOE LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••P9
Federal Way, WA
(206) •••-••28King County
(206) •••-••28
- Oct 29
SUREWOOD CRAFTSMEN LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••P9
Kenmore, WA
(425) •••-••48King County
(425) •••-••48
- Oct 29
EMERALD CITY STATEWIDE FENCE
CONSTRUCTION CONTRACTOR - FENCING #••••P9
Renton, WA
(206) •••-••22King County
(206) •••-••22
- Oct 29
MENDOZA RENOVATION LLC
CONSTRUCTION CONTRACTOR - GENERAL #••••P9
Federal Way, WA
(253) •••-••99King County
(253) •••-••99
617 more from the last 90 days in the full feed, with phone, email and street address.
Unlock the full feed15 recent licenses are shown; the rest of the list is not on this page.
King County by trade
New in 30 daysOther counties in Washington
New in 30 days- Snohomish County+138
- Pierce County+97
- Spokane County+83
- Clark County+69
- Thurston County+29
- Whatcom County+27
- Kitsap County+26
- Benton County+23
- Clallam County+10
- Skagit County+9
- Island County+9
- Lewis County+8
- Walla Walla County+8
- Yakima County+7
- Chelan County+7
- Franklin County+7
- Mason County+7
- Kittitas County+7
- Douglas County+7
- Cowlitz County+5
- San Juan County+5
- Grant County+4
- Grays Harbor County+4
- Pacific County+4
- Skamania County+3
- Jefferson County+3
- Lincoln County+3
- Okanogan County+2
- Pend Oreille County+2
- Klickitat County+2
- Adams County+2
- Stevens County+1
- Whitman County+1
- Ferry County+1
- Wahkiakum County+1
- Asotin County–
- Columbia County–
- Garfield County–
What's in each King County, WA record
- Business name
- Owner or qualifier, where published
- License number, type and trade
- Street address, city, county, ZIP
- Phone, where published
- Email, where published
- Issue and expiration dates
- License status
Access opens as soon as you pay. We never add what a record didn't publish. See a sample record.
Who calls a new license in King County, WA
A new license is the moment a contractor needs everything at once: general liability and workers' comp, a surety bond, a supplier account, job-management software, a bookkeeper, a line of credit. Agents, bonding companies, suppliers, software tools, accountants and lenders use this feed to reach contractors in King County, WA before anyone else has. Who it's for.
Questions
Where can I find a list of licensed contractors in King County, WA?
This page shows the latest contractors licensed in King County, WA, with contact details partly hidden, free. The full list comes with the feed or a one-time CSV pack, with phone, email and address where the licensing records publish them.
How many new contractors are there in King County, WA?
206 licenses in the last 30 days and 632 in the last 90, with the most recent on October 31, 2026. We hold 19,563 licenses here in all.
Do these records include phone numbers and email addresses?
Where the licensing records publish them: 94% of the licenses new here in the last 30 days carry a phone number and 0 carry an email address. Some states publish neither, and a record never shows a value the source did not print.
How often is this list updated?
Every day. New licenses are read from the licensing records each morning, and a renewal never counts as new.
What does it cost to see the full list?
Washington's full feed is $29 a month, or $99 a month for every state. Every license on record here is also sold once as a CSV for $19.
What does Washington's coverage include?
It covers registered contractors that are business entities, plus Seattle and Everett; sole proprietors are left out, as state law on lists of individuals requires.
Compiled from public licensing records. Before calling or emailing anyone on this list you are responsible for complying with the TCPA, Do Not Call rules, CAN-SPAM and any state limit on using licensee lists. Terms.