COMPANY RECORD · SEATTLE, WA
Eco-Tech Mechanical LLC — permit history in Seattle, WA
Eco-Tech Mechanical LLC appears on 40 Seattle permit records from 2015 through 2026, most often mechanical / hvac (82.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 33 | 82.5% |
| Electrical | 7 | 17.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 4 |
| 2022 | 23 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Busiest year on record: 2022, with 23 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 |
|---|---|
| 2006 S WELLER ST | 2026-03-06 |
| 3645 WHITMAN AVE N | 2024-07-03 |
| 6343 NE 65TH ST | 2022-09-13 |
| 6347 NE 65TH ST | 2022-09-13 |
| 6359 NE 65TH ST | 2022-09-13 |
| 6361 NE 65TH ST | 2022-09-13 |
| 6357 NE 65TH ST | 2022-09-13 |
| 6363 NE 65TH ST | 2022-09-13 |
| 6355 NE 65TH ST | 2022-09-13 |
| 6353 NE 65TH ST | 2022-09-13 |
| 6351 NE 65TH ST | 2022-09-13 |
| 6349 NE 65TH ST | 2022-09-13 |
| 6387 NE 65TH ST | 2022-09-13 |
| 6373 NE 65TH ST | 2022-08-24 |
33 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $9,500, median $500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
40 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7122032-ME | 2026-03-06 | Mechanical / HVAC | 2006 S WELLER ST | Add Mini Split to Roof Top Elevator Mechanical Room per plans | $7,500 |
| 7105924-RF | 2025-09-10 | Mechanical / HVAC | 2006 S WELLER ST | Add Mini Split to Roof Top Elevator Mechanical Room | $9,500 |
| 7030852-ME | 2024-07-03 | Mechanical / HVAC | 3645 WHITMAN AVE N | Replacing old dryer venting as needed, old venting is schedule 40 PVC about 15' and is not to code. Will replace with 26 Gauge Seet metal and vent cap to code. Subject to Field Ins | $4,175 |
| 6921735-RF | 2022-09-13 | Mechanical / HVAC | 6343 NE 65TH ST | Install line sets only for split system | $500 |
| 6921729-RF | 2022-09-13 | Mechanical / HVAC | 6347 NE 65TH ST | Install line set only for split system | $500 |
| 6921731-RF | 2022-09-13 | Mechanical / HVAC | 6359 NE 65TH ST | Install line set only for split system | $500 |
| 6921732-RF | 2022-09-13 | Mechanical / HVAC | 6361 NE 65TH ST | Install line set only for split system | $500 |
| 6921655-RF | 2022-09-13 | Mechanical / HVAC | 6357 NE 65TH ST | Install line set only for split system | $500 |
| 6921733-RF | 2022-09-13 | Mechanical / HVAC | 6363 NE 65TH ST | Install line set only for split system | $500 |
| 6921642-RF | 2022-09-13 | Mechanical / HVAC | 6355 NE 65TH ST | Install line set only for split system | $500 |
| 6921639-RF | 2022-09-13 | Mechanical / HVAC | 6353 NE 65TH ST | Install line set only for split system | $500 |
| 6921638-RF | 2022-09-13 | Mechanical / HVAC | 6351 NE 65TH ST | Install line set only for split system | $500 |
| 6921635-RF | 2022-09-13 | Mechanical / HVAC | 6349 NE 65TH ST | Install line set only for split system | $500 |
| 6921630-RF | 2022-09-13 | Mechanical / HVAC | 6347 NE 65TH ST | Install line set only for split system | $500 |
| 6921734-RF | 2022-09-13 | Mechanical / HVAC | 6387 NE 65TH ST | Install line set only for split system | $500 |
| 6918489-RF | 2022-08-24 | Mechanical / HVAC | 6373 NE 65TH ST | Install line set only for split system | $500 |
| 6918368-RF | 2022-08-23 | Mechanical / HVAC | 6383 NE 65TH ST | Install line set only for split system | $500 |
| 6918371-RF | 2022-08-23 | Mechanical / HVAC | 6385 NE 65TH ST | Install line set only for split system | $500 |
| 6918355-RF | 2022-08-23 | Mechanical / HVAC | 6377 NE 65TH ST | Install line set only for split system | $500 |
| 6918358-RF | 2022-08-23 | Mechanical / HVAC | 6379 NE 65TH ST | Install line set only for split system | $500 |
| 6918364-RF | 2022-08-23 | Mechanical / HVAC | 6381 NE 65TH ST | Install line set only for split system | $500 |
| 6918161-RF | 2022-08-23 | Mechanical / HVAC | 6365 NE 65TH ST | Install line set for split system | $500 |
| 6918164-RF | 2022-08-23 | Mechanical / HVAC | 6367 NE 65TH ST | Install split system line set only | $500 |
| 6918166-RF | 2022-08-23 | Mechanical / HVAC | 6369 NE 65TH ST | Install split system line set only | $500 |
| 6918168-RF | 2022-08-23 | Mechanical / HVAC | 6371 NE 65TH ST | Install line set only for split system | $500 |
| 6918171-RF | 2022-08-23 | Mechanical / HVAC | 6375 NE 65TH ST | Install line set only for split system | $500 |
| 6851386-RF | 2021-08-03 | Mechanical / HVAC | 5727 37TH AVE S | Mitsubishi Multi city system | $2,500 |
| 6848777-RF | 2021-07-19 | Mechanical / HVAC | 305 HARRISON ST | Install new refrigerant line set for elevator mini split system. | $2,500 |
| 6844207-EL | 2021-06-17 | Electrical | 4455 S BRANDON ST | Install 11 new thermostats for mitsubishi multi city system | $2,500 |
| 6844192-RF | 2021-06-17 | Mechanical / HVAC | 4455 S BRANDON ST | Install new refrigerant lines for Mitsubishi Multi City systems (2) | $1,500 |
| 6717257-ME | 2019-03-25 | Mechanical / HVAC | 4351 15TH AVE S | STFI Permit-Add a couple more supply runs to project that was just completed and final on mechanical permit. STFI. | $2,500 |
| 6692963-RF | 2018-10-11 | Mechanical / HVAC | 4351 15TH AVE S | Install 3 new refrigeration line sets | $2,500 |
| 6667186-EL | 2018-05-24 | Electrical | 2320 E UNION ST | Low voltage thermostats | $0 |
| 6609109-EL | 2017-07-21 | Electrical | 700 5TH AVE | RELOCATE 5 THERMOSTATS AS NEEDED. | |
| 6591674-EL | 2017-04-13 | Electrical | 710 CHERRY ST | INSTALL 12 NEW THERMOSTATS. | |
| 6546852-RF | 2016-07-19 | Mechanical / HVAC | 2033 6TH AVE | ADD 2-TON MINI SPLIT SYSTEM TO ELEVATOR MECH ROOM | |
| 6522752-ME | 2016-06-11 | Mechanical / HVAC | 2033 6TH AVE | Install (1) 2-ton ductless split AC unit to serve the elevator machine room, per plan. | $7,500 |
| 6519282-EL | 2016-02-16 | Electrical | 700 5TH AVE | RELOCATE 7 THERMOSTATS | |
| 6507495-EL | 2015-12-01 | Electrical | 1005 TERRACE ST | RUN NEW CONTROL WIRE FROM ROOF TOP TO BASEMENT FOR KITCHEN HOOD. | |
| 6480464-EL | 2015-06-22 | Electrical | 700 5TH AVE | RELOCATE 1 THERMOSTAT |
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 →