COMPANY RECORD · SEATTLE, WA
Transportation Systems, Inc. — permit history in Seattle, WA
Transportation Systems, Inc. appears on 31 Seattle permit records from 2015 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 31 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 15 |
| 2019 | 3 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Busiest year on record: 2018, with 15 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 514 S DEARBORN ST | 2026-02-24 |
| 408 AURORA AVE N | 2025-04-17 |
| 504 6TH AVE N | 2025-04-17 |
| 375 6TH AVE N | 2025-04-17 |
| 8514 14TH AVE S | 2024-05-15 |
| 565 HARRISON ST | 2023-02-21 |
| 820 1ST AVE S | 2023-02-21 |
| 590 1ST AVE S | 2023-02-21 |
| 558 1ST AVE S | 2023-02-16 |
| 1039 ELLIOTT AVE W | 2019-09-19 |
| 4300 15TH AVE NE | 2019-07-24 |
| 2401 3RD AVE | 2018-12-14 |
| 1818 FAIRVIEW AVE E | 2018-12-07 |
| 2014 NW 60TH ST | 2018-09-17 |
27 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $2,000 to $300,000, median $5,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
31 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7130704-EL | 2026-02-24 | Electrical | 514 S DEARBORN ST | City of Seattle Capital project. S Dearborn St and 6th Ave Signal upgrades and New Dearborn Street decorative Ped Lighting First Site | |
| 7081408-EL | 2025-04-17 | Electrical | 408 AURORA AVE N | Installation of new service cabinet on NE corner of Aurora Ave N and Harrison St | $5,000 |
| 7081410-EL | 2025-04-17 | Electrical | 504 6TH AVE N | New service cabinet at 6th Ave N on the ramp | $5,000 |
| 7081412-EL | 2025-04-17 | Electrical | 375 6TH AVE N | Traffic Signal existing service cabinet on SW corner of 6th Ave N and Harrison | $2,000 |
| 7025329-EL | 2024-05-15 | Electrical | 8514 14TH AVE S | Installing a ticket vending machine and electrical service for King County Metro | $5,000 |
| 6949339-EL | 2023-02-21 | Electrical | 565 HARRISON ST | Provide Meters for Traffic Signals at 6th Ave and Harrison St. 1/25/24 AB: Renewal | $7,500 |
| 6949335-EL | 2023-02-21 | Electrical | 820 1ST AVE S | Traffic Signal at 1st and Charles. 1/25/2024 AB: Renewal | $7,500 |
| 6949326-EL | 2023-02-21 | Electrical | 590 1ST AVE S | Lighting on Railroad Way between S Dearborn St and S King St. 1/25/2024 AB: Renewal | $7,500 |
| 6948586-EL | 2023-02-16 | Electrical | 558 1ST AVE S | S 1st Ave & S Dearborn St Traffic Signal Electrical Service - 100AMP | $7,500 |
| 6745992-EL | 2019-09-19 | Electrical | 1039 ELLIOTT AVE W | 400 Amp Electrical Service to Building; Site Power and Lighting Systems; Install Conduit from Building to Existing Vault on Prospect. | $300,000 |
| 6743799-EL | 2019-08-16 | Electrical | 1039 ELLIOTT AVE W | 400 Amp Electrical Service to Building; Site Power and Lighting Systems; Install Conduit from Building to Existing Vault on Prospect. | $300,000 |
| 6739527-EL | 2019-07-24 | Electrical | 4300 15TH AVE NE | Parking Lot Lighting | $15,000 |
| 6704098-EL | 2018-12-14 | Electrical | 2401 3RD AVE | Provide & Install Conduit | $5,000 |
| 6702991-EL | 2018-12-07 | Electrical | 1818 FAIRVIEW AVE E | Install Underground Conduit/Electrical next to the walkway on the North Side of the Building | $20,000 |
| 6689050-EL | 2018-09-17 | Electrical | 2014 NW 60TH ST | Panel Replacement approximately 20 circuit panel. | $3,500 |
| 6683242-EL | 2018-08-13 | Electrical | 901 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683256-EL | 2018-08-13 | Electrical | 1300 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683253-EL | 2018-08-13 | Electrical | 1199 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683249-EL | 2018-08-13 | Electrical | 1101 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683238-EL | 2018-08-13 | Electrical | 801 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683246-EL | 2018-08-13 | Electrical | 1039 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683218-EL | 2018-08-13 | Electrical | 801 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6683223-EL | 2018-08-13 | Electrical | 801 ALASKAN WAY | WSDOT 277 480 Service Panel for Traffic Signal | $5,000 |
| 6681420-EL | 2018-08-01 | Electrical | 91 S JACKSON ST | WSDOT 277 480 Service Panel for Lighting - Temp Service | $5,000 |
| 6675568-EL | 2018-06-26 | Electrical | 60 S JACKSON ST | Install New 100A Service cabinet to power the illumination system. Service cabinet is located on the SW Corner of South Jackson Street & Alaskan Way South | $5,000 |
| 6674738-EL | 2018-06-20 | Electrical | 450 ALASKAN WAY S | New Electrical Service for Traffic Signal System at the intersection of Alaskan Way & S King St. | $5,000 |
| 6674740-EL | 2018-06-20 | Electrical | 91 S JACKSON ST | New Electrical Service Cabinet for Traffic Signal System at the intersection of Alaskan Way & S Jackson St. | $5,000 |
| 6633019-EL | 2017-12-01 | Electrical | 301 AURORA AVE N | INSTALL CONDUCTORS FOR 3 BRANCH CIRCUITS FROM EXISTING BREAKERS IN NORTH OPERATIONS BUILDING. INSTALL FIRE RATED CONTROL CONDUCTORS FROM EXISTING TERMINAL BLOCKS IN SCADA CABINET I | |
| 6594823-EL | 2017-05-02 | Electrical | 1561 W ARMORY WAY | INSTALL ELECTRICAL CONDUIT CROSSING WEST ARMORY WAY FROM UTILITY POLE - UNDERGROUND WORK (RACEWAYS ONLY). | |
| 6531070-EL | 2016-04-22 | Electrical | 825 YESLER WAY | [UFER GROUND. ] TRAFFIC SIGNAL AND STREET LIGHTING. | |
| 6496105-EL | 2015-09-22 | Electrical | 321 10TH AVE S | INSTALL LIGHTING FOR A NEW WALKWAY FOR THE SEATTLE HOUSING AUTHORITY. ELECTRICAL OUTLETS AND LED LIGHTING WITH SOLAR LIGHTS AND STREET LIGHTING FOR SDOT. *WORK IS IN THE ROW AT THI |
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 →