6,907 indexed permits · 1,724 contractor names in the last 90 days · King County, Washington.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Active contractors | 1,724 |
|---|---|
| Newest permit | 2026-11-05 |
PermitGrab tracks 6,907 building permits in King County, WA as of 2026-11-05, including 1,724 active contractors identified from filings in the last 90 days.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter King County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest King County building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.
6,907 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-08-06 |
Plumbing Source type: 04a. Plumbing (by Contractor) - Small Commercial with Plan Review*
|
— | 1959 NE PACIFIC ST Seattle WA 98195
Owner: Uni··· 🔒
|
ACCO Engineered Systems | |
| 2026-08-06 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 10046 40TH AVE SW Seattle WA 98146
Owner: Tif··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 7603 48TH AVE S Seattle WA 98118
Owner: Lau··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
General Construction Source type: Complex - Event 10
|
— | — | los antojitos de aleja llc | |
| 2026-08-06 |
Addition Source type: Residential Building - Addition-Improvement
|
$77,997 | 19113 NE 132ND ST, WOODINVILLE WA 98077 | — | |
| 2026-08-06 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 911 24TH AVE Seattle WA 98122
Owner: Bea··· 🔒
|
BEACON PLUMBING & MECHANICAL | |
| 2026-08-06 |
Plumbing Source type: 01. Plumbing - Installed by Homeowner
|
— | 8703 6TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
|
Martynas Grazulis | |
| 2026-08-06 |
Plumbing Source type: 03b. Plumbing (by Contractor) - Multi-Family - without Plan Review*
|
— | 13739 LINDEN AVE N Seattle WA 98133
Owner: AMF··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Plumbing Source type: 03b. Plumbing (by Contractor) - Multi-Family - without Plan Review*
|
— | 1417 QUEEN ANNE AVE N Seattle WA 98109
Owner: Wil··· 🔒
|
×2 FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 7002 34TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Addition Source type: Residential Building - Addition-Improvement
|
$57,105 | 24957 SE 155TH PL, ISSAQUAH WA 98027 | — | |
| 2026-08-06 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
— | 2580 29TH AVE S Seattle WA 98144
Owner: MT ··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
— | 1710 E DENNY WAY Seattle WA 98122
Owner: DEP··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 13741 37TH AVE NE Seattle WA 98125
Owner: Nu ··· 🔒
|
NORTHWEST PLUMBING LLC | |
| 2026-08-06 |
Interior Renovation Source type: Addition-Improvement - Tenant
|
$50,000 | 17650 140TH AVE SE, RENTON WA 98058 | — | |
| 2026-08-06 |
New Construction Source type: Residential Building - ADU
|
$168,921 | 15205 CEDAR GROVE RD SE, ISSAQUAH WA 98027 | — | |
| 2026-08-06 |
Addition Source type: Residential Building - Addition-Improvement
|
$187,559 | 17004 TABOR AVE SW, VASHON WA 98070 | — | |
| 2026-08-06 |
Temporary Source type: Temporary Event Coordinator
|
— | — | City of Auburn | |
| 2026-08-06 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
— | 3227 96TH AVE NE Clyde Hill WA 98004
Owner: PEL··· 🔒
|
PELTRAM PLUMBING | |
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 6917 S 124TH ST, SEATTLE WA 98178 |
chao yang
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 17620 SE 106TH ST, RENTON WA 98059 |
Greenwood Heating and AC
📞 (•••) •••-••••
|
|
| 2026-08-05 |
Other Source type: Building/Signage/Signs/NA
|
— | 9515 SW GORSUCH RD | David Albers | |
| 2026-08-05 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
— | 44597 SE 64TH ST |
Joe Schaafsma
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 7115 S 135TH ST, SEATTLE WA 98178 |
Kim Hughes
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 19245 NE 116TH ST, REDMOND WA 98053 |
Brennan Heating
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 17922 SE 346TH ST, AUBURN WA 98092 |
BRIAN GRIFFIS
📞 (•••) •••-••••
|
|
| 2026-08-05 |
Fire Protection Source type: Fire/Fire Permit Systems/Sprinkler/Commercial
|
— | 23040 NE ALDER CREST DR |
Alexandra Groom
📞 (•••) •••-••••
|
|
| 2026-08-05 |
General Construction Source type: Moderate Food Handling - Multiple (5) Event Permit Package
|
— | — |
The Pizza Resistance
📞 (•••) •••-••••
|
|
| 2026-08-05 |
General Construction Source type: Moderate - Event 04
|
— | — |
DrinkE
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 26414 SE 156TH PL, ISSAQUAH WA 98027 |
Greenwood Heating and AC
📞 (•••) •••-••••
|
|
| 2026-08-05 |
HVAC Source type: Building Mechanical Residential
|
— | 4202 S 289TH PL, AUBURN WA 98001 |
Veniamin Gnatyuk
📞 (•••) •••-••••
|
|
| 2026-08-05 |
General Construction Source type: 32b. Propane/LPG (by Contractor) - Residential - without Plan Review*
|
— | 25006 SE 165TH ST WA 98027
Owner: ANA··· 🔒
|
GEORGE GAS PIPING LLC | |
| 2026-08-05 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
— | 1533 247TH AVE NE |
Robert Johnston
📞 (•••) •••-••••
|
|
| 2026-08-05 |
New Construction Source type: Building/Residential Building/Dwelling-Single/NA
|
— | 15725 157TH |
James Kerby
📞 (•••) •••-••••
|
|
| 2026-08-05 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
— | 28011 316TH WAY SE |
Jake Carter
📞 (•••) •••-••••
|
|
| 2026-08-05 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
— | 23012 RAYMOND RD SW VASHON WA 98070 |
Davis Septic Design
📞 (•••) •••-••••
|
|
| 2026-08-05 |
General Construction Source type: Complex - Event 06
|
— | — |
DIY TEA LAB
📞 (•••) •••-••••
|
|
| 2026-08-05 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
— | 4324 243RD AVE NE |
Timothy McGruder
📞 (•••) •••-••••
|
|
| 2026-08-05 |
Signage Source type: SiteDevCA/Grade/Clearing/NA
|
— | — |
John Hansen
📞 (•••) •••-••••
|
|
| 2026-08-05 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 8415 DELRIDGE WAY SW Seattle WA 98106
Owner: ADA··· 🔒
|
WATER CLOSET PLUMBING LLC | |
| 2026-08-05 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 26023 SE 400TH ST Enumclaw WA 98022
Owner: LA ··· 🔒
|
CODE MECHANICAL INC | |
| 2026-08-05 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | —
Owner: RIC··· 🔒
|
B & R PLUMBING INC | |
| 2026-08-05 |
General Construction Source type: Complex - Event 16+
|
— | — | REBECCA WONG | |
| 2026-08-05 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 1015 NE 95TH ST Seattle WA 98115
Owner: J &··· 🔒
|
J & S PLUMBING & MECHANICAL INC | |
| 2026-08-05 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 1535 NE 94TH ST SEATTLE WA 98115
Owner: Gre··· 🔒
|
JBAR Plumbing LLC | |
| 2026-08-05 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 1533 NE 94TH ST SEATTLE WA 98115
Owner: Gre··· 🔒
|
JBAR Plumbing LLC | |
| 2026-08-05 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 15802 SAYBROOK DR NE WA 98077
Owner: Mar··· 🔒
|
KIMBALL MECHANICAL | |
| 2026-08-05 |
Plumbing Source type: 03b. Plumbing (by Contractor) - Multi-Family - without Plan Review*
|
— | 619 Virginia Street Seattle WA
Owner: COL··· 🔒
|
UNIVERSITY MECH CONTR INC | |
| 2026-08-05 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 9625 37TH AVE SW Seattle WA 98126
Owner: Pam··· 🔒
|
FAST WATER HEATER COMPANY |
New building permits in King County, Washington show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.
King County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 6,907+ King County building permits — newest permit date: 2026-11-05 from this listing's source.
Building permits in King County can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.
HVAC contractors, electricians, plumbers, and roofers can use King County building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.
Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.
Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.
PermitGrab methodology · Page data current as of · Source: 3 public source feeds.
PermitGrab indexes 6,907 building permits in King County. New records appear as they are available from the source.
The most recent permit indexed for King County is dated 2026-11-05. Newest permit date: 2026-11-05. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.
King County permit activity covers 6,907 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.
Search a business name to review its recorded permit activity in King County and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.
Search recent King County, WA building permits by address, contractor, and permit type in the table above — pulled from the King County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the King County Permit Pulse.
Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.
PermitGrab currently tracks 6,907 building permits in King County, Washington. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors find leads in King County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.
The 14-day trial includes full Pro access to King County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.
Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.
Same data, different angle. Pick the playbook that matches what you sell.
Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.