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
Project value is blank on every record displayed here, so the Value column is omitted.
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| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-08-18 |
HVAC Source type: Building/Mechanical/Residential/NA
|
32909 SE 43RD ST |
Lucinda Honeycutt
📞 (•••) •••-••••
|
|
| 2026-08-18 |
HVAC Source type: Building/Mechanical/Residential/NA
|
27205 51ST PL S |
Karen Matheney
📞 (•••) •••-••••
|
|
| 2026-08-18 |
HVAC Source type: Building/Mechanical/Residential/NA
|
42830 283RD AVE SE |
South West Plumbing
📞 (•••) •••-••••
|
|
| 2026-08-18 |
HVAC Source type: Building/Mechanical/Residential/NA
|
23038 NE 139TH CT | Renee Visitacion | |
| 2026-08-18 |
Demolition Source type: Building/Demolition Inspection/Total/NA
|
11521 155TH AVE SE | David Frankov | |
| 2026-08-18 |
Interior Renovation Source type: Water Recreation Facility Renovation - VGB Compliance
|
9988 AVONDALE RD NE Redmond WA 98052 | Jen Anderson | |
| 2026-08-18 |
Plumbing Source type: 06. Plumbing - Installed by Business Owner or Lessee
|
7631 RAINIER AVE S Seattle WA 98118
Owner: Ash··· 🔒
|
BALAGERU INTERNATIONAL MART | |
| 2026-08-18 |
Interior Renovation Source type: Water Recreation Facility Renovation - VGB Compliance
|
515 LAKE ST S Kirkland WA 98033 | ECNW Inc | |
| 2026-08-18 |
General Construction Source type: Permanent Food Plan Review
|
12670 120th AVE NE Unit: 166 kirkland WA 98034 | LimeSocial - Totem Lake, LLC | |
| 2026-08-18 |
Interior Renovation Source type: Water Recreation Facility Renovation - Pump
|
31901 31ST PL SW Federal Way WA 98023 | Jen Anderson | |
| 2026-08-18 |
General Construction Source type: Moderate Food Handling - Single Event Permit
|
— | Oia Food LLC | |
| 2026-08-18 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
3421 96TH AVE NE Clyde Hill WA 98004
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-08-18 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
2305 88TH AVE NE Clyde Hill WA 98004
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-08-18 |
Plumbing Source type: 03b. Plumbing (by Contractor) - Multi-Family - without Plan Review*
|
76 CEDAR ST Unit: 408 Seattle WA 98121
Owner: Mic··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3739 SW TILLMAN ST Seattle WA 98126
Owner: Sue··· 🔒
|
COLLIER PLUMBER, INC. | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
1836 24TH AVE Seattle WA 98122
Owner: Edn··· 🔒
|
Washington Energy Services | |
| 2026-08-18 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
22512 253RD AVE SE MAPLE VALLEY WA 98038
Owner: MAR··· 🔒
|
TOOLEY DESIGN | |
| 2026-08-18 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
23530 SE 456TH WAY ENUMCLAW WA 98022
Owner: Nat··· 🔒
|
COLE SEPTIC DESIGN | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
1911 46TH AVE SW Seattle WA 98116
Owner: Zac··· 🔒
|
COLLIER PLUMBER, INC. | |
| 2026-08-18 |
Fire Protection Source type: Fire/Remove Residential Tank/NA/NA
|
45103 SE EDGEWICK RD | Lauren Golembiewski | |
| 2026-08-18 |
General Construction Source type: Non-Building - Utility
|
22842 NE MARKETPLACE DR, REDMOND WA 98053 | — | |
| 2026-08-18 |
Addition Source type: Residential Building - Addition-Improvement
|
9727 SW WINDMILL ST, VASHON WA 98070 | — | |
| 2026-08-18 |
Addition Source type: Residential Building - Addition-Improvement
|
14141 182ND AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-08-18 |
New Construction Source type: Residential Building - ADU
|
35101 27TH AVE S, FEDERAL WAY WA 98003 | — | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
11699 SAND POINT WAY NE Seattle WA 98125
Owner: Her··· 🔒
|
HD PARTNERS | |
| 2026-08-18 |
HVAC Source type: Building/Mechanical/Residential/NA
|
9423 SW BAYVIEW DR | Nicole Ipsen | |
| 2026-08-18 |
General Construction Source type: Residential Building - Mobile
|
0, WA | — | |
| 2026-08-18 |
Fire Protection Source type: Fire/Fire Permit Systems/Sprinkler/Residential
|
31064 MILITARY RD S | Mike Hutchinson | |
| 2026-08-18 |
Signage Source type: SiteDevCA/Critical Areas Designation/Formal Design
|
32733 SE 46TH LN | — | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
12503 26TH AVE NE Seattle WA 98125
Owner: Lak··· 🔒
|
LOYAL MECHANICAL INC | |
| 2026-08-18 |
General Construction Source type: Permanent Food Plan Review
|
22307 DOCK AVE S Des Moines WA 98198 | waterfront cafe llc | |
| 2026-08-18 |
General Construction Source type: Permanent Food Plan Review
|
650 228TH AVE NE Sammamish WA 98074 | Cross, Chuck | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
11703 SAND POINT WAY NE Seattle WA 98125
Owner: Her··· 🔒
|
HD PARTNERS | |
| 2026-08-18 |
Addition Source type: Addition-Improvement - Tenant
|
22630 NE MARKETPLACE DR, REDMOND WA 98053 | — | |
| 2026-08-18 |
Fire Protection Source type: Fire/Remove Residential Tank/NA/NA
|
6608 S 124TH ST | Gloria Frazer | |
| 2026-08-18 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
600 UNIVERSITY ST Seattle WA 98101
Owner: WAS··· 🔒
|
AMERICAN MECHANICAL CORP | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
16433 SE 149th ST Renton WA 98059
Owner: Lig··· 🔒
|
Lighthouse Plumbing LLC | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
4551 W RAYE ST Seattle WA 98199
Owner: SER··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
2618 29TH AVE W Seattle WA 98199
Owner: Tho··· 🔒
|
Sharp Plumbing LLC | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
18115 134TH AVE SE WA 98058
Owner: Fra··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-18 |
Plumbing Source type: 04b. Plumbing (by Contractor) - Small Commercial - without Plan Review*
|
23515 NE NOVELTY HILL RD WA 98053
Owner: Phy··· 🔒
|
SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-08-18 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
20412 SE PIPE LINE RD RENTON WA 98058
Owner: KYL··· 🔒
|
J COOPER DESIGN | |
| 2026-08-18 |
Plumbing Source type: 01. Plumbing - Installed by Homeowner
|
11222 1ST AVE NW Seattle WA 98177
Owner: SOL··· 🔒
|
Plumb, LLC | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
1126 19TH AVE E Seattle WA 98112
Owner: Joy··· 🔒
|
NIRVANA MECHANICAL LLC | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
6038 36TH AVE NE Seattle WA 98115
Owner: Lin··· 🔒
|
ARROWHEAD PLUMBING | |
| 2026-08-18 |
Addition Source type: Residential Building - Addition-Improvement
|
22550 101ST LN SW, VASHON WA 98070 | — | |
| 2026-08-18 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
19000 NE REDMOND RD | Sergiu Focsa | |
| 2026-08-18 |
Windows & Doors Source type: Building/Addition-Improvement/Tenant/NA
|
1616 SW 100TH ST | Kurt Trester | |
| 2026-08-18 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
318 NICKERSON ST Seattle WA 98109
Owner: Cha··· 🔒
|
FIVE STAR PLUMBING & ROOTER LLC | |
| 2026-08-18 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
162 MCGRAW PL Seattle WA 98109
Owner: Nel··· 🔒
|
NELSON HEATING |
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.
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