COMPANY RECORD · SEATTLE, WA
Thompson Electrical Constructors — permit history in Seattle, WA
Thompson Electrical Constructors appears on 57 Seattle permit records from 2015 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 57 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2019 | 5 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 3 |
Busiest year on record: 2025, with 12 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 Thompson Electrical Constructors. 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 |
|---|---|
| 1320 NW 75TH ST | 2026-10-14 |
| 5350 TALLMAN AVE NW | 2026-07-10 |
| 401 S JACKSON ST | 2026-02-27 |
| 811 S MASSACHUSETTS ST | 2025-12-09 |
| 9877 40TH AVE S | 2025-11-20 |
| 1911 NE SKAGIT LN | 2025-10-03 |
| 3800 EAST STEVENS WAY NE | 2025-08-26 |
| 325 9TH AVE | 2025-04-09 |
| 705 5TH AVE S | 2025-03-10 |
| 2929 27TH AVE S | 2025-03-10 |
| 3720 MONTLAKE BLVD NE | 2025-03-10 |
| 3407 AIRPORT WAY S | 2025-03-06 |
| 1323 BOREN AVE | 2025-02-18 |
| 1959 NE PACIFIC ST | 2024-11-19 |
42 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $600,000, median $9,000. 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 |
|---|---|---|
| Johnson Controls Fire Protection | 5 | 2019–2026 |
| Titan Electric Inc | 5 | 2015–2025 |
| Veca Electric & Technologies, LLC | 5 | 2015–2026 |
| Valley Electric Co. Of Mount Vernon Inc | 5 | 2015–2026 |
| Ec Electric | 4 | 2015–2025 |
| Washington Alarm Inc | 4 | 2017–2025 |
| Bluecore Power LLC | 3 | 2021–2025 |
| Cochran Inc | 3 | 2015–2025 |
Companies that also appear in Seattle permit records at addresses where Thompson Electrical Constructors 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
57 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7167302-EL | 2026-10-14 | Electrical | 1320 NW 75TH ST | Existing fire alarm panel power supply is being replaced. Existing circuit is being disconnected, panel power supply is being replaced by others with new, and we are reconnecting t | |
| 7152325-EL | 2026-07-10 | Electrical | 5350 TALLMAN AVE NW | Extending existing electrical circuit for cell communicator. | |
| 7131228-EL | 2026-02-27 | Electrical | 401 S JACKSON ST | remove and reinstall electrical raceways to accommodate new door | |
| 7120400-EL | 2025-12-09 | Electrical | 811 S MASSACHUSETTS ST | replacing old 100A fuse box with new 100A load center. | $2,500 |
| 7117636-EL | 2025-11-20 | Electrical | 9877 40TH AVE S | install 2-30A 480V circuits to new dock level | $8,400 |
| 7109362-EL | 2025-10-03 | Electrical | 1911 NE SKAGIT LN | Tenant Improvement with updated lighting using existing circuits and relocating existing receptacles. | $98,652 |
| 7108639-EL | 2025-09-25 | Electrical | 401 S JACKSON ST | Replacing drinking fountains: Disconnect old fountains, Retain and utilize existing circuit for new fountains. | $6,377 |
| 7105966-EL | 2025-09-10 | Electrical | 1911 NE SKAGIT LN | lighting remodel. demo and replace lighting and receptacles [CJK 11/6/2025 - see permit 7109362] | $116,668 |
| 7103595-EL | 2025-08-26 | Electrical | 3800 EAST STEVENS WAY NE | provide and install new busway 50A busway new 80A circuit breakers for new equipment | $89,539 |
| 7072450-EL | 2025-04-09 | Electrical | 325 9TH AVE | ANGIO A1 (LEVEL 1): 1,025 SF INTERIOR TENANT IMPROVEMENT TO [ 6-4-25 BZ Contractor change to Thompson Electrical Constructors, Inc.] REMODEL IMAGING ROOM, CONTROL ROOM, AND EQUIPM | $295,000 |
| 7074469-EL | 2025-03-10 | Electrical | 705 5TH AVE S | Open Area: 1. Provide electrical support in removal of walls for the 3 offices. Remove electrical outlets and light switches as needed. Verify that electrical devices that are no | $10,500 |
| 7074420-EL | 2025-03-10 | Electrical | 2929 27TH AVE S | Add 30A circuit to network rack | $4,500 |
| 7074419-EL | 2025-03-10 | Electrical | 3720 MONTLAKE BLVD NE | Provide 30A circuit to Network Rack | $4,500 |
| 7073923-EL | 2025-03-06 | Electrical | 3407 AIRPORT WAY S | 1. Provide and install (1) new 3 pole, 480V, 110A square D circuit breaker in panel "P4C". 2. Provide and install (1) 1½" rigid conduit and (1) 480V, 110A, 3 phase circuit conduct | $19,000 |
| 7071018-EL | 2025-02-18 | Electrical | 1323 BOREN AVE | Disconnect / Reconnect Fire Alarm Panel | $1,000 |
| 7054467-EL | 2024-11-19 | Electrical | 1959 NE PACIFIC ST | We will work with facility Security contractor to provide power connections for cabinets, and new raceway and power for upgraded fire alarm and security. [11/19/24 KEF - Plan set a | $290,770 |
| 7050805-EL | 2024-10-11 | Electrical | 9600 COLLEGE WAY N | Electrical alterations to existing educational and administrative office building on Level 1 (Diversity, Inclusion, and Equity Office, per plan. | $46,354 |
| 7041503-EL | 2024-08-19 | Electrical | 9600 COLLEGE WAY N | 3 Devices | $9,000 |
| 7040855-EL | 2024-08-15 | Electrical | 3787 EAST STEVENS WAY NE | Tenant Improvement of existing lab space. Modifying circuits within an existing lab space for new owner provided lab equipment. | $43,959 |
| 7032015-EL | 2024-06-21 | Electrical | 2199 N NORTHLAKE WAY | New dock at waterway 18. Provide a new electrical system downstream of the 100A service disconnect. New NEMA 4x panel, six new mooring locations with marine shore power receptacl | $36,000 |
| 7023564-EL | 2024-05-06 | Electrical | 3407 AIRPORT WAY S | Provide and install new circuits for breakers and disconnect switch. | $19,842 |
| 7017435-EL | 2024-04-01 | Electrical | 920 N 137TH ST | Replace 4 Lights and Occupancy sensor using existing circuits. Install 2 GFCI Outlets. | $7,006 |
| 7015623-EL | 2024-03-21 | Electrical | 1601 W ARMORY WAY | Provide and install new conduit to keypad. Reconnect conduits for gate motor. | $2,500 |
| 7011940-EL | 2024-02-29 | Electrical | 811 S MASSACHUSETTS ST | Install 2 50A Dedicated Receptacles | $7,235 |
| 6991635-EL | 2023-10-17 | Electrical | 920 N 137TH ST | Repair vandalize sub panels "P5" & "P6". | $8,500 |
| 6991585-EL | 2023-10-17 | Electrical | 811 S MASSACHUSETTS ST | Installing new Radiant heaters | $9,000 |
| 6986866-EL | 2023-09-28 | Electrical | 1959 NE PACIFIC ST | Radiology Admin Electrical [*9-22-23 DR - Value is greater than shown, was 200,947, real value is 299,135] **Renewed 9/26/24, EC** | $299,135 |
| 6985889-EL | 2023-09-14 | Electrical | 2025 AIRPORT WAY S | Add (1) 125A Single phase circuit to panel "HVAC", Add (1) 50A Single phase circuit to panel "L2". Main Service | $15,000 |
| 6981285-EL | 2023-08-16 | Electrical | 4801 RAINIER AVE S | Installing (10) new Level 2 EV Chargers in parking garage. - Renewed 08/16/2025 FR [C.Kenefick 12/20/24 - fee for 225a feeder added to permit.] | $47,850 |
| 6978130-EL | 2023-07-28 | Electrical | 5801 EAST MARGINAL WAY S | Provide & install (2) 20A, 208V, 3 phase circuits. Provide and install (1) 30A fused NEMA 12 disconnect and fuses for each of the 2 doors. | $20,222 |
| 6975803-EL | 2023-07-17 | Electrical | 4333 BROOKLYN AVE NE | Small restroom additional with 10 new lights and 2 new plugs. Wire also for infra-red sinks. | $9,000 |
| 6965152-EL | 2023-05-17 | Electrical | 2011 AIRPORT WAY S | to install (2) 240V 50A single phase EV Chargers | $8,000 |
| 6951712-EL | 2023-03-07 | Electrical | 2401 AIRPORT WAY S | Run new power to vehicle lifts | $6,000 |
| 6949753-EL | 2023-02-23 | Electrical | 4060 GEORGE WASHINGTON LN NE | Office space install lighting, power outlets, light switches. | $12,980 |
| 6947205-EL | 2023-02-09 | Electrical | 1959 NE PACIFIC ST | Replace Receptacles, Lighting, new Fire Alarm, | $30,713 |
| 6935929-EL | 2022-11-29 | Electrical | 1550 N 115TH ST | 3 Existing Fixtures marked for demo to be removed, replaced with new. | $26,841 |
| 6906752-EL | 2022-06-21 | Electrical | 2025 AIRPORT WAY S | Connect circuits to (3) vehicle racks. Total of 3 circuits | $2,500 |
| 6904609-EL | 2022-06-08 | Electrical | 2025 AIRPORT WAY S | Install (2) 40 Amp 240V single phase car chargers. | $48,000 |
| 6902199-EL | 2022-05-26 | Electrical | 2025 AIRPORT WAY S | Install (1) 40Amp 480V Circuit for an EV Charger and also LED Retrofit | $32,456 |
| 6897069-EL | 2022-04-29 | Electrical | 540 S FRONT ST | Remove existing light fixtures and replace with LED fixtures | $11,703 |
| 6896346-EL | 2022-04-26 | Electrical | 4441 21ST AVE SW | Install 200A circuit from the PPC which is located on the H-Frame to the HPL3 cabinet which is located on the concrete pad. Install work lights on overhead grip strut. install 120V | $2,869 |
| 6895171-EL | 2022-04-19 | Electrical | 4060 GEORGE WASHINGTON LN NE | The Project consists of the partial renovation to the Odegaard Undergraduate Library to renovate approx. 3,000sf of existing storage spaces for Lock Shop functions (key pick-up, | $600,000 |
| 6863490-EL | 2021-10-13 | Electrical | 2025 AIRPORT WAY S | Install car charger & 2 receptacles | $7,472 |
| 6836991-EL | 2021-05-05 | Electrical | 2725 NE 55TH ST | Install Electric car chargers | $14,000 |
| 6836988-EL | 2021-05-05 | Electrical | 5407 27TH AVE NE | Install of Electric Car Chargers | $6,000 |
| 6836979-EL | 2021-05-05 | Electrical | 2700 NE 55TH ST | Install electric car chargers. | $8,000 |
| 6761888-EL | 2019-12-09 | Electrical | 1401 E JEFFERSON ST | install circuit for new cabinet | $1,000 |
| 6749913-EL | 2019-09-24 | Electrical | 4058 RAINIER AVE S | Disconnect existing dock levelers and install new. | $3,830 |
| 6745281-EL | 2019-08-27 | Electrical | 12513 LAKE CITY WAY NE | Install a LED menu board in restaurant | $6,773 |
| 6738122-EL | 2019-07-16 | Electrical | 2550 21ST AVE W | Alter 100A feeder, add 100 feed to new sub panel, connect equipment | $5,600 |
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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