COMPANY RECORD · SEATTLE, WA
Viking Auto Sprinkler Co — permit history in Seattle, WA
Viking Auto Sprinkler Co appears on 77 Seattle permit records from 2015 through 2026, all of them fire protection.
Business record held by the regulator
| Name as registered | VIKING AUTO SPRINKLER CO |
|---|---|
| Entity type | Corporation |
| State registration (UBI) | 578068915 |
| Business address on file | 3434 1ST AVE S SEATTLE WA 98134 |
| Business phone on file | (206) 622-4656 |
| Licence number | VIKINAS373NT |
| Licence type | CONSTRUCTION CONTRACTOR |
| Specialty | FIRE PROTECT SYSTEM |
| Status in the register | ACTIVE |
| Expires | 2027-12-01 |
Read from L&I Contractor License Data - General, published by the Washington State Department of Labor & Industries; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to Viking Auto Sprinkler Co by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Fire protection | 77 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 19 |
| 2020 | 13 |
| 2021 | 14 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2026 | 2 |
Busiest year on record: 2019, with 19 permits. One project can account for several filings, so read this as filing activity rather than workload.
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This page is a snapshot of Viking Auto Sprinkler Co. The search behind it holds more than 400,977 Seattle permits naming a contractor, since 2015: 251,769 electrical permits, 143,940 mechanical (HVAC) permits, 5,268 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 6520 5TH AVE S | 2026-05-26 |
| 1101 alaskan WAY | 2026-05-18 |
| 117 YALE AVE N | 2024-08-15 |
| 270 S HANFORD ST | 2023-06-13 |
| 2600 SW BARTON ST | 2022-12-02 |
| 3235 16th AVE SW | 2021-12-06 |
| 1000 DENNY WAY | 2021-09-14 |
| 804 9TH AVE | 2021-08-12 |
| 1521 1ST AVE S | 2021-07-27 |
| 4116 FREMONT AVE N | 2021-07-22 |
| 1563 6TH AVE S | 2021-07-09 |
| 5601 6TH AVE S | 2021-06-21 |
| 315 2ND AVE S | 2021-06-04 |
| 1128 SW SPOKANE ST | 2021-06-02 |
62 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $507,307, median $10,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Guardian Security Systems Inc | 13 | 2015–2026 |
| Titan Electric Inc | 11 | 2015–2026 |
| Ec Electric | 11 | 2015–2026 |
| 16D LLC | 9 | 2016–2021 |
| Macdonald Miller Facility Solutions LLC | 9 | 2015–2026 |
| Prime Electric | 8 | 2015–2026 |
| Adt LLC | 8 | 2015–2024 |
| Mckinstry Co LLC | 8 | 2015–2026 |
Companies that also appear in Seattle permit records at addresses where Viking Auto Sprinkler Co filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
77 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7144671-FS | 2026-05-26 | Fire protection | 6520 5TH AVE S | Add sprinklers under (3) mezzanines to provide proper protection of the space. | $9,855 |
| 7143566-FS | 2026-05-18 | Fire protection | 1101 alaskan WAY | Resupply Frankfurter Building to existing system under Pier 55. | $19,968 |
| 7039982-FS | 2024-08-15 | Fire protection | 117 YALE AVE N | REVISION TO PERMIT 6939201-FS: Resupply Generator Room 212 from Dry System. | $0 |
| 6965608-FS | 2023-06-13 | Fire protection | 270 S HANFORD ST | Viking to design and install modification to existing dry pipe sprinkler system to provide protection for (4) new coolers. | $0 |
| 6939201-FS | 2023-04-03 | Fire protection | 117 YALE AVE N | DESIGN AND INSTALL NEW STANDPIPE, WET PIPE, DRY PIPE SPRINKLER SYSTEMS AND A FIRE PUMP FOR AC HOTEL. AN 11 STORY RESIDENTIAL HIGH RISE | $507,307 |
| 6930211-FS | 2022-12-02 | Fire protection | 2600 SW BARTON ST | Modify existing wet pipe sprinkler system to facilitate new walls and ceiling in T.I. space. | $6,630 |
| 6867662-FS | 2021-12-06 | Fire protection | 3235 16th AVE SW | Extend protection to 5 new entry vestibules and beneath 4 overhead doors. | $15,000 |
| 6848657-FS | 2021-09-14 | Fire protection | 1000 DENNY WAY | Extend existing level 1 pre-action system #4 to provide protection in power room on basement level. Sprinkler spacing head and pipe sizes to match existing. | $0 |
| 6853317-FS | 2021-08-12 | Fire protection | 804 9TH AVE | Provide fire protection in the attic spaces of St. James Cathedral. A double interlock preaction system shall be provided. 2/14/23 SK renewal | $0 |
| 6951247-FS | 2021-08-12 | Fire protection | 804 9TH AVE | Provide fire protection in the attic spaces of St. James Cathedral. A double interlock preaction system shall be provided. Renewal 11/14/24 AB | $0 |
| 6840540-FS | 2021-07-27 | Fire protection | 1521 1ST AVE S | Modify the existing single interlock pre-action system to provide protection of the tenant improvement space. | $35,000 |
| 6837876-FS | 2021-07-22 | Fire protection | 4116 FREMONT AVE N | Provide a new wet pipe sprinkler system for protection of the new unit. 1/24/23 AB: renewal | $0 |
| 6839102-FS | 2021-07-09 | Fire protection | 1563 6TH AVE S | Modify the existing dry pipe sprinkler system for roof improvement. All the existing mains and branch lines that fall under the modified roof insulation. Modify the existying suppl | $0 |
| 6839942-FS | 2021-06-21 | Fire protection | 5601 6TH AVE S | Add and/or relocate sprinklers to provide proper protection of the tenant improvement space. | $0 |
| 6834035-FS | 2021-06-04 | Fire protection | 315 2ND AVE S | Relocate existing sprinklers away from center of throwing lanes. Rework the existing sprinkler piping in area adjacent to existing restrooms. | $0 |
| 6836630-FS | 2021-06-02 | Fire protection | 1128 SW SPOKANE ST | Add 6 Pendent sprinklers below new GYP ceiling, add 2 pendent sprinklers to provide proper spacing. | $0 |
| 6822554-FS | 2021-04-23 | Fire protection | 1417 NE BOAT ST | Add/relocate sprinklers to provide proper protection of tenant improvement space. | $0 |
| 6818498-FS | 2021-03-15 | Fire protection | 3434 1ST AVE S | Demo existing branch lines and install new lines and sprinklers to provide proper protection of 1st Floor Office T.I. space. | $11,200 |
| 6810156-FS | 2021-01-06 | Fire protection | 1424 4TH AVE | Clean up existing sprinkler system by removing arm overs and flexible drops and installing new upright or pendent sprinklers on line. | $18,000 |
| 6809373-FS | 2021-01-04 | Fire protection | 807 5TH AVE N | Clean up existing sprinkler system by removing arm-overs and drops and replacing with new pendent sprinklers on line. Replace all sprinklers with new. | $4,000 |
| 6808387-FS | 2020-12-21 | Fire protection | 1715 NE COLUMBIA RD | Add/relocate sprinklers to provide proper protection of tenant improvement space. | $0 |
| 6804652-FS | 2020-11-06 | Fire protection | 1531 UTAH AVE S | Add or relocate sprinklers to accommodate new walls and ceilings - existing piping to remain as is unless specifically noted. | $0 |
| 6791744-FS | 2020-08-05 | Fire protection | 5801 EAST MARGINAL WAY S | Circumvent leaking existing 8" service under furnace building. Service to be abandoned in place. Install new dry pipe risers and new bulk main wet pipe in new valve house. | $136,000 |
| 6786225-FS | 2020-07-13 | Fire protection | 1001 JAMES ST | Add and/or relocate sprinklers to provide proper protection of the tenant improvement space. | $8,865 |
| 6785146-FS | 2020-07-09 | Fire protection | 1016 1ST AVE S | Add and/or relocate sprinklers to provide proper protection of the tenant improvement space. | $7,000 |
| 6786230-FS | 2020-07-01 | Fire protection | 1301 5TH AVE | Extend the existing wet pipe system to provide protection in the generator room. | $12,000 |
| 6787775-FS | 2020-06-29 | Fire protection | 1301 5TH AVE | Design and install revisions and additions to existing wet pipe sprinkler systems to accommodate the construction of multi-tenant podium additions and alterations around the core o | $92,270 |
| 6780664-FS | 2020-06-29 | Fire protection | 4315 11TH AVE NW | Modify existing standpipe system by relocating the FDC to a new location where shown, and relocating the existing 6" supply pipe to a location behind the new bulkhead cap. Install | $5,000 |
| 6777158-FS | 2020-04-06 | Fire protection | 103 PIKE ST | Demo existing sprinkler piping at the roof deck to clean up appearance. Respace the exsiting sprinklers as needed to provide proper spacing per NFPA-13 | $4,200 |
| 6764551-FS | 2020-03-17 | Fire protection | 3751 WEST STEVENS WAY NE | Design and install new wet pipe sprinkler system for UW Kincaid Hall Renovation. The existing north combination standpipe and associated supply and FDC will remain. The standpipe i | $320,000 |
| 6771856-FS | 2020-03-03 | Fire protection | 411 UNIVERSITY ST | REPLACING EXISTING STANDARD RESPONSE SPRINKLERS WITH NEW STANDARD RESPONSE SPRINKLERS. ADDING AND RELOCATING SPRINKLERS TO ACCOMMODATE RENOVATION | $55,000 |
| 6769581-FS | 2020-02-24 | Fire protection | 255 S KING ST | Extending the existing L05S dry pipe sprinkler system to event tent located on L06S at the southeast deck | $16,123 |
| 6763066-FS | 2020-01-06 | Fire protection | 5931 EAST MARGINAL WAY S | Extending existing dry sprinkler system to new office structure. | $11,000 |
| 6762616-FS | 2019-12-30 | Fire protection | 1500 8TH AVE | Modify the existing sprinkler system to provide proper protection of the tenant improvement space. | $17,190 |
| 6758174-FS | 2019-12-17 | Fire protection | 1417 NE BOAT ST | DESIGN AND INSTALL NEW DRY PIPE SPRINKLER SYSTEMS FOR JENSEN BOAT MARINA. JENSEN BOAT MARINA IS AN EXISTING FACILITY CONSISTING OF (3) SEPARATE STRUCTURES WITH VARYING USES. BUILD | $312,802 |
| 6757751-FS | 2019-11-25 | Fire protection | 922 E PIKE ST | Extending existing wet sprinkler system from Lost Lake Lounge into Comet Tavern | $11,500 |
| 6754943-FS | 2019-11-07 | Fire protection | 255 S KING ST | Extend existing double interlock pre-action system to protect new stairs. | $6,000 |
| 6752925-FS | 2019-11-06 | Fire protection | 1531 UTAH AVE S | EXTENSION OF EXISTING SPRINKLER SYSTEM-6TH FLOOR REMODEL | $70,000 |
| 6755235-FS | 2019-10-31 | Fire protection | 500 17TH AVE | Relocating sprinkler heads due to renovation. | $6,500 |
| 6748749-FS | 2019-10-23 | Fire protection | 3422 1ST AVE S | Installing a new wet sprinkler system in new office building. | $37,000 |
| 6754166-FS | 2019-10-23 | Fire protection | 5801 EAST MARGINAL WAY S | Remove and replace existing sprinklers and pipe with new material. For new roof replacement of building. | $9,000 |
| 6740215-FS | 2019-09-03 | Fire protection | 3405 6TH AVE S | Existing Roof system: The roof system shall meet NFPA requirements, ordinary hazard group 2 occupancy. All roof sprinklers shall be replaced with new K=5.6 uprights that matches ex | $30,000 |
| 6736243-FS | 2019-07-19 | Fire protection | 2515 WESTERN AVE | Extend existing wet system to include new freezer/cooler additions. | $10,265 |
| 6735101-FS | 2019-07-08 | Fire protection | 714 E PIKE ST | Modify existing wet pipe sprinkler system to provide proper coverage in all areas of improvement. | $10,000 |
| 6734540-FS | 2019-07-08 | Fire protection | 1301 2ND AVE | Modify the existing wet pipe sprinkler system to provide proper coverage in all areas of improvement. | $7,550 |
| 6728811-FS | 2019-06-21 | Fire protection | 521 WALL ST | Add and relocate sprinklers to provide proper protection of tenant improvement space. | $86,000 |
| 6732922-FS | 2019-06-17 | Fire protection | 4700 OHIO AVE S | Extend existing dry system to include new additions. | $9,500 |
| 6714961-FS | 2019-03-18 | Fire protection | 1800 YALE AVE | Modify existing fire sprinkler system to provide proper protection of the tenant improvement space. | $15,000 |
| 6709677-FS | 2019-03-08 | Fire protection | 11616 AURORA AVE N | New In-Rack System in (2) runs of racks, update In-Rack system in aerosol racks. | $27,440 |
| 6706992-FS | 2019-02-28 | Fire protection | 2720 1ST AVE S | Design and install new wet pipe sprinkler system in existing building. | $69,100 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Seattle permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →
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