King County Fire Protection Permits & Project Research

2,356 indexed permits · 1,724 contractor names in the last 90 days · King County, Washington.

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King County building permits — key stats
Active contractors 1,724
Newest permit 2026-11-05

PermitGrab tracks 2,356 building permits in King County, WA as of 2026-11-05, including 1,724 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

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Filter King County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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2,356
Indexed Permits
1,724
Contractor names (90 days)
2026-11-05
Last Updated
Source date: 2026-11-05
📊 View King County source-dated permit records →

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New permits, and contractor activity sent when new public records are available.

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Showing 156 permits for Fire Protection

Recent project activity

Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.

David Sherepitka
2026-11-04
📍 42316 AUBURN ENUMCLAW RD SE
Fire Protection residential sprinkler New construction ✓ License active
Owner of record
Desirae Gray
2026-11-02
📍 11000 CORNELL AVE S
Fire Protection ✓ License active
Owner of record
MELINDA HESS
2026-10-22
📍 15725 NE 157TH ST
Fire Protection ✓ License active
Owner of record

Published permit & code records

Permit data through 2026-11-05
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156 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 Details Contractor / Status Save
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
42316 AUBURN ENUMCLAW RD SE INSTALL A NEW RESIDENTIAL FIRE SPRINKLER SYSTEM IN THE NEW SINGLE-FAMILY RESIDEN… residential sprinkler New construction David Sherepitka
📞 (•••) •••-••••
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
9829 351ST AVE SE INSTALL 1000 GALLON UG TANK Amy Stegriy
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
23050 NE 102ND ST MODIFICATION TO EXISTING FIRE ALARM SYSTEM FOR TENANT IMPROVEMENTS. REMOVE AND R… fire alarm ×4 Tyler James
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
11038 4TH AVE SW Installation of a new addressable fire alarm system. fire alarm Erick Escobedo
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
23050 NE 102ND ST MODIFY EXISTING FIRE ALARM SYSTEM FOR TENANT IMPROVEMENTS, INCLUDING REMOVAL AND… fire alarm Tyler James
2026-11-04 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
21401 244TH AVE SE INSTALL A STARLINK COMMUNICATION SYSTEM TO PROVIDE REMOTE MONITORING OF THE EXIS… fire alarm Noah George
2026-11-03 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
22908 NE ALDER CREST DR We are adding notification and initiating devices for the new restroom layout. Noah George
2026-11-02 Fire Protection
Source type: Fire/Remove Residential Tank/NA/NA
11000 CORNELL AVE S Pump contents, triple-rinse and decommission in place (1) 300-gallon UST. Desirae Gray
📞 (•••) •••-••••
2026-10-29 Fire Protection
Source type: Fire/Fire Permit Systems/Miscellaneous/NA
33010 SE 99TH ST ADDING NEW 750 KW EXTERIOR GENERATOR. A NEW 3000A, 480-277V EXTERIOR SWITCHBOARD… like for like replacement HVAC changeout —
2026-10-29 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
22630 NE MARKETPLACE DR NORTHWEST FIRE SYSTEMS WILL BE MODIFYING THE EXITING FIRE ALARM SYSTEM. THE EXIS… fire alarm NWFS Permits
2026-10-28 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
26916 NE 23RD ST Installation of Home Hydrant to existing sprinkler system in new Mobile Home sprinkler Dion Smith
2026-10-28 Fire Protection
Source type: Fire/Special Events/Specific/NA
9827 16TH AVE SW A FREE COMMUNITY EVENT INVITING FAMILIES TO ENJOY TRICK-OR-TREATING THROUGHOUT T… —
2026-10-27 Fire Protection
Source type: Fire/Special Events/Specific/NA
6711 PERIMETER RD S BOEING 737 MAX 10 CERTIFICATION SPECIAL EVENT AND TELECAST ON PRIVATE PROPERTY L… —
2026-10-27 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
9335 SW BAYVIEW DR Review for Fire Sprinkler in HUD manufactured home sprinkler —
2026-10-27 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
17203 SE 140TH ST CONSTRUCT FIRE SPRINKLER SYSTEM FOR POOL HOUSE PERMITTED UNDER DWEL22-0227. sprinkler Geoff Roach
2026-10-26 Fire Protection
Source type: Fire/Remove Residential Tank/NA/NA
12609 BEACON AVE S Remove underground heating oil tank Ross Agledal
2026-10-23 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
23050 NE 102ND ST ASSOCIATED TI ADDC26-0563 - Modification to existing fire alarm system for tenan… fire alarm Tyler James
2026-10-23 Fire Protection
Source type: Fire/Tank Removal Contractor/NA/NA
— 2026 UST DECOMMISSION CONTRACTOR ROSS AGLEDAL CERTIFIED #8880103 Contractor —
2026-10-22 Fire Protection
Source type: Fire/Remove Residential Tank/NA/NA
15725 NE 157TH ST PUMP OUT, TRIPLE-RINSE, AND REMOVE EXISTING UNDERGROUND HEATING OIL TANK.- RESID… MELINDA HESS
📞 (•••) •••-••••
2026-10-22 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
27615 340TH AVE SE Communicator installation to monitor existing FACP (AC&LV) Puget Sound Performance Systems
2026-10-22 Fire Protection
Source type: Fire/Special Events/Specific/NA
24615 75TH AVE SW inflate dome for tennis use Special Event SET UP 10/31/2026 8AM start date 11/1/… —
2026-10-22 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
20250 276TH The project is to construct a gasoline fuel station and drive-through for a mobi… John Tryon
2026-10-22 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Commercial
16645 228TH AVE SE Install a new wet pipe fire sprinkler system in BUILDING 6 sprinkler Design Manager
2026-10-21 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
15233 221ST AVE NE Install a new residential fire sprinkler system based on NFPA 13D and County req… residential sprinkler New construction David Sherepitka
📞 (•••) •••-••••
2026-10-20 Fire Protection
Source type: Fire/Fire Permit Systems/Miscellaneous/NA
16645 228TH AVE SE Install a new non-potable fire loop for the North Flare Station on the Cedar Hil… sprinkler Design Manager
2026-10-20 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
6871 SW POINT ROBINSON RD Install new NFPA 13D Fire Sprinkler System sprinkler Dave Clarke
2026-10-20 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
35781 SE DAVID POWELL RD New NFPA 13D system with Tank and Pump sprinkler David Fox
2026-10-19 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Commercial
7500 E MARGINAL WAY S Boeing is installing a new boiler house on their campus. This permit is only for… sprinkler Jenna Martin
2026-10-19 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
4213 228TH AVE NE Setting a 500 above ground LP tank for generator Franklin Girard
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
23747 NE 39TH PL Redmond 10 Lot #5 Install a new residential fire sprinkler system based on NFPA … residential sprinkler New construction David Sherepitka
📞 (•••) •••-••••
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
18850 103RD AVE SW Fire alarm tenant improvement (FA system replacement) fire alarm Shea Roland
📞 (•••) •••-••••
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
10247 26TH AVE SW Install a new residential fire sprinkler system based on NFPA 13D and County req… residential sprinkler New construction David Sherepitka
📞 (•••) •••-••••
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Miscellaneous/NA
6771 PERIMETER RD S The smoke control removal scope for this fire mechanical permit consists of deco… Michael Shinn
2026-10-15 Fire Protection
Source type: Fire/Special Events/Specific/NA
11050 10TH AVE SW Evening of Hope Night Market is a free, youth-led, multigenerational event celeb… —
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Miscellaneous/NA
16401 SE 318TH ST Security fencing upgrades to Lake View Elementary- Includes 2 fire access gates. Tia Shaw
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Sprinkler/Residential
15030 VASHON HWY SW Residential Fire Sprinkler System for Enson-Overstreet House addition. New Const… sprinkler —
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
6724 264TH AVE NE JERRY KACEY 2X1000 UG TANKS Amy Stegriy
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
25647 SE 179TH ST burying 1000gal propane tank to heat pool Cj Jones
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
4710 354TH AVE SE Decommission 2,000-gallon diesel UST by removal. Brett MacDonald
2026-10-15 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
12702 RENTON AVE S INSTALL 500 GALLON LPG TANK WITH DISPENSING UNIT Mary Ann Harding
2026-10-15 Fire Protection
Source type: Fire/Remove Residential Tank/NA/NA
16206 NE 143RD ST Pump out 500-gallon heating oil tank to prepare for removal. Removed tank for cl… Wendi Wise
2026-10-15 Fire Protection
Source type: Fire/Special Events/Specific/NA
12424 76TH AVE S Free outdoor community event featuring family-friendly activities. Event Set-up … —
2026-10-14 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
7500 E MARGINAL WAY S BOEING IS DECOMMISSIONING AND REMOVING TWO ABOVE GROUND STORAGE TANKS. CLEAN EAR… Paul Tosello
2026-10-14 Fire Protection
Source type: Fire/Fire Permit Systems/Alarm/NA
23040 NE ALDER CREST DR DISCONNECT THE EXISTING FIRE ALARM CONNECTIONS TO FACILITATE THE RELOCATION OF T… fire protection, fire… Seattle Office Design
2026-10-14 Fire Protection
Source type: Fire/Remove Residential Tank/NA/NA
13306 SW REDDINGS BEACH RD Pump out and triple rinse 300-gallon heating oil tank to prepare for foam fill. … Wendi Wise
2026-10-13 Fire Protection
Source type: Fire/Fire Permit Systems/Tank/NA
17308 254TH AVE SE NEW 250GAL ABOVE GROUND TANK FOR SINGLE FAMILY HOME CJ JONES
2026-10-13 Fire Protection
Source type: Fire/Special Events/Specific/NA
43030 284TH AVE SE quarter mile haunted trail Project Details Event Set-up Set-up Date 9/16/2026 Se… —
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Permit Types in King County
Construction Activity in King County

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.

About King County Building Permits

King County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2,356+ 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.

How Contractors Use King County Permit Data

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.

Who appears in King County permit records?

PermitGrab indexes 2,356 building permits in King County. New records appear as they are available from the source.

How fresh is King County permit data?

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.

What construction appears in King County permit records?

King County permit activity covers 2,356 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.

1 workflow for King County research

Start with the published project record.

🕵️

The project-team lookup

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.

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How to look up King County building permits

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.

Nearby Washington Cities — explore building permits in other Washington cities

Research King County project activity

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.

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Frequently Asked Questions about King County Building Permits

How many building permits does PermitGrab track in King County?

PermitGrab currently tracks 2,356 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.

How fresh is the King County permit data?

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.

How can contractors find construction leads in King County?

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.

What’s included in the 14-day trial?

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.

Can I cancel anytime?

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.

Who buys this data?

King County permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent King County contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in King County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
King County renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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