COMPANY RECORD · BELLEVUE, WA
Ainsworth Services Inc — permit history in Bellevue, WA
Ainsworth Services Inc appears on 5 Bellevue permit records from 2024 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 5 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Busiest year on record: 2025, with 2 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Ainsworth Services Inc. The search behind it holds more than 131,466 Bellevue permits naming a contractor, since 2015: 61,207 electrical permits, 32,396 mechanical (HVAC) permits, 19,696 plumbing permits, 13,557 building permits, 4,610 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 601 143rd Ave NE | 2026-09-02 |
| 450 110th Ave NE | 2026-08-28 |
| 2901 115th Ave NE | 2025-11-20 |
| 1225 112th Ave NE | 2025-01-03 |
| 411 108th Ave NE | 2024-05-16 |
5 distinct addresses on record. 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 |
|---|---|---|
| Sequoyah Electric LLC | 2 | 2015–2026 |
| Cummins Inc | 2 | 2023–2026 |
| Integrated Tech Group Inc, The | 2 | 2017–2025 |
| Holmberg Company A Pher Holmberg | 2 | 2017–2026 |
| Macdonald-Miller Fac Solns LLC | 1 | 2026 |
| Macdonald-Miller Fac Solns LLC Mark Webster | 1 | 2025 |
| Day Wireless Systems | 1 | 2025 |
| Columbia Fire LLC Marty Heath Boonstra | 1 | 2025 |
Companies that also appear in Bellevue permit records at addresses where Ainsworth Services Inc 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
5 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 26 120839 BF | 2026-09-02 | Electrical | 601 143rd Ave NE | A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (6 T-Stat or HVAC Controls), 26 102201 BL | |
| 26 120586 BF | 2026-08-28 | Electrical | 450 110th Ave NE | A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (30 T-Stat or HVAC Controls), 25 113251 BL | |
| 25 127316 BF | 2025-11-20 | Electrical | 2901 115th Ave NE | A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (40 T-Stat or HVAC Controls), 25 115010 BL | |
| 25 100113 BF | 2025-01-03 | Electrical | 1225 112th Ave NE | A Nonresidential New Structure Low Voltage Only Project Involving (74 T-Stat or HVAC Controls) | |
| 24 111854 BF | 2024-05-16 | Electrical | 411 108th Ave NE | A Nonresidential Alteration to Existing Structure Low Voltage Only |
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 Bellevue 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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