6,907 indexed permits · 1,724 contractor names in the last 90 days · King County, Washington.
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| 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
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 13625 WEST LAKE KATHLEEN DR SE RENTON WA 98059
Owner: Kel··· 🔒
|
SMART PLUMBING SOLUTIONS LLC | |
| 2026-08-25 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
— | 9030 NE 21ST PL Clyde Hill WA 98004
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 14082 SE 190TH ST WA 98058
Owner: Lak··· 🔒
|
Lakeside Plumbing and Heating, Inc. | |
| 2026-08-25 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
— | 5900 4TH AVE S Seattle WA 98108
Owner: Dav··· 🔒
|
Landon Losey | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 2526 NE 91ST ST Seattle WA 98115
Owner: RED··· 🔒
|
REDI FLO PLUMBING LLC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 22928 NE 132ND PL WA 98053
Owner: Ker··· 🔒
|
DEAR SERVICES | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 14236 WESTWOOD PL NE Seattle WA 98125
Owner: OYE··· 🔒
|
JS PLUMBING INC | |
| 2026-08-25 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
— | 31015 MILITARY RD S WA 98001
Owner: My ··· 🔒
|
SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 2559 NE 98TH ST Seattle WA 98115
Owner: Tie··· 🔒
|
Acclaim Plumbing and Drain | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 2002 10TH AVE E Seattle WA 98102
Owner: Hen··· 🔒
|
Taylor's Plumbing Solutions LLC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 701 17TH AVE Seattle WA 98122
Owner: Jon··· 🔒
|
Renuity | |
| 2026-08-25 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
— | 10001 57TH AVE S Unit: 105 Seattle WA 98178
Owner: Cri··· 🔒
|
JD PLUMBING/FIRE PROTECTION INC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 835 NW 57TH ST Seattle WA 98107
Owner: GRO··· 🔒
|
BIGFOOT PLUMBING LLC | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | issaquah WA 98027
Owner: Hol··· 🔒
|
Holloway Plumbing Services | |
| 2026-08-25 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
— | 803 NE 71ST ST Seattle WA 98115
Owner: Kel··· 🔒
|
SEATTLE'S PLUMBING LLC | |
| 2026-08-25 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
— | 11025 GLEN ACRES DR S | Richard Creamer | |
| 2026-08-25 |
Windows & Doors Source type: Building/Residential Building/Addition-Improvement
|
— | 14620 260TH AVE SE | Justin Kennedy | |
| 2026-08-25 |
New Construction Source type: Building/Residential Building/Dwelling-Single/NA
|
— | 27652 39TH | Marissa Robertson | |
| 2026-08-25 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
— | 509 NE NORTHLAKE WAY Seattle WA 98105
Owner: Mar··· 🔒
|
Stirrett Johnsen Inc | |
| 2026-08-25 |
HVAC Source type: Building/Mechanical/Commercial/NA
|
— | 19115 215TH WAY NE | Joshua Couette | |
| 2026-08-25 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
— | 11019 GLEN ACRES DR S | Richard Creamer | |
| 2026-08-25 |
New Construction Source type: Building/Residential Building/Dwelling-Single/NA
|
— | 27636 39TH | Marissa Robertson | |
| 2026-08-25 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
— | 23805 SE 231ST ST | Brian Boswell | |
| 2026-08-25 |
Plumbing Source type: SiteDevCA/Critical Areas Designation/Formal Design
|
— | 4363 337TH PL SE | — | |
| 2026-08-25 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
— | 11023 GLEN ACRES DR S | Richard Creamer | |
| 2026-08-25 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
— | 11021 GLEN ACRES DR S | Richard Creamer | |
| 2026-08-25 |
HVAC Source type: Building/Mechanical/Residential/NA
|
— | 10402 4TH AVE SW | Meranda Directo | |
| 2026-08-25 |
General Construction Source type: Complex - Event 08
|
— | — | THAI FRESH TOGO | |
| 2026-08-25 |
Addition Source type: Residential Building - Addition-Improvement
|
$27,020 | 19527 SE 237TH ST, MAPLE VALLEY WA 98038 | — | |
| 2026-08-25 |
Demolition Source type: Building/Residential Building/Addition-Improvement
|
— | 14537 SE 183RD ST | Benjamin Rickard | |
| 2026-08-25 |
New Construction Source type: Building/Residential Building/Dwelling-Single/NA
|
— | 27660 39TH | Marissa Robertson | |
| 2026-08-25 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 9251 25TH AVE SW Seattle WA 98106
Owner: Tri··· 🔒
|
ranger plumbing | |
| 2026-08-25 |
General Construction Source type: Complex Food Handling - Multiple (5) Event Permit Package
|
— | — | Manamo'ui Food and Catering Services | |
| 2026-08-25 |
Addition Source type: Residential Building - Addition-Improvement
|
$140,739 | 37006 55TH AVE S, AUBURN WA 98001 | — | |
| 2026-08-25 |
Addition Source type: Residential Building - Addition-Improvement
|
— | 17807 NE 138TH CT, REDMOND WA 98052 | — | |
| 2026-08-25 |
Interior Renovation Source type: Building/Residential Building/Addition-Improvement
|
— | 15629 SE RENTON ISSAQUAH RD | — | |
| 2026-08-25 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
— | 11017 GLEN ACRES DR S | Richard Creamer | |
| 2026-08-25 |
HVAC Source type: Building Mechanical Residential
|
— | 10402 4TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-08-25 |
General Construction Source type: Building Residential Site
|
— | 27810 318TH DR SE, RAVENSDALE WA 98051 | — | |
| 2026-08-25 |
Addition Source type: Residential Building - Addition-Improvement
|
$93,215 | 26402 SE 230TH ST, MAPLE VALLEY WA 98038 | — | |
| 2026-08-25 |
Electrical Source type: Electrical Comm Device Antenna
|
— | 14404 SE 139TH PL, RENTON WA 98059 | — | |
| 2026-08-24 |
General Construction Source type: Building/Established Register Plan/NA/NA
|
— | — |
Cliff Williams
📞 (•••) •••-••••
|
|
| 2026-08-24 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 11995 160TH AVE SE WA 98059
Owner: Chr··· 🔒
|
home comfort alliance
📞 (•••) •••-••••
|
|
| 2026-08-24 |
General Construction Source type: OSS Repair or Modification Permit
|
— | 16728 SE 43RD ST Bellevue WA 98006 |
Puget Sound Septic
📞 (•••) •••-••••
|
|
| 2026-08-24 |
HVAC Source type: Building/Mechanical/Residential/NA
|
— | 16021 SE 171ST PL |
BelRed Permitting Department
📞 (•••) •••-••••
|
|
| 2026-08-24 |
HVAC Source type: Building/Mechanical/Residential/NA
|
— | 19915 SE PETROVITSKY RD |
Karen Matheney
📞 (•••) •••-••••
|
|
| 2026-08-24 |
HVAC Source type: Building/Mechanical/Residential/NA
|
— | 37537 27TH PL S |
Brennan Heating
📞 (•••) •••-••••
|
|
| 2026-08-24 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 3719 38TH AVE SW Seattle WA 98126
Owner: Jam··· 🔒
|
Rodriguez Plumbing LLC | |
| 2026-08-24 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
— | 9227 26TH AVE NW Seattle WA 98117
Owner: Sal··· 🔒
|
SALISH PLUMBING CO PLLC | |
| 2026-08-24 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
— | 430 SW 185TH PL NORMANDY PARK WA 98166
Owner: May··· 🔒
|
Mayster Heating And Air |
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.
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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.
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