COMPANY RECORD · SEATTLE, WA
New Castle Mechanical — permit history in Seattle, WA
New Castle Mechanical appears on 42 Seattle permit records from 2017 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 42 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 5 |
Busiest year on record: 2019, with 8 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 |
|---|---|
| 10001 57th AVE S | 2026-08-07 |
| 1425 1ST AVE | 2026-05-27 |
| 2822 M L KING JR WAY S | 2026-02-20 |
| 3207 CALIFORNIA AVE SW | 2025-07-18 |
| 6820 GREENWOOD AVE N | 2025-06-30 |
| 4209 SW ALASKA ST | 2025-05-07 |
| 2 BOSTON ST | 2024-08-23 |
| 2401 N NORTHLAKE WAY | 2024-04-30 |
| 83 University ST | 2023-10-25 |
| 1208 PINE ST | 2023-10-20 |
| 1208 Pine ST | 2023-09-13 |
| 305 HARRISON ST | 2023-06-28 |
| 1800 NE 47TH ST | 2023-06-07 |
| 4548 California AVE SW | 2023-04-05 |
34 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $300 to $85,000, median $12,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
42 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7143710-ME | 2026-08-07 | Mechanical / HVAC | 10001 57th AVE S | Install a commercial kitchen hood system (total two Type I hoods) per plans. | $57,450 |
| 7138089-ME | 2026-05-27 | Mechanical / HVAC | 1425 1ST AVE | Install mini split system in kitchen area and on roof, per plan. | $16,450 |
| 7144819-RF | 2026-05-26 | Mechanical / HVAC | 10001 57th AVE S | Install refrigeration line sets for walk in cooler | $12,500 |
| 7138094-RF | 2026-04-13 | Mechanical / HVAC | 1425 1ST AVE | Install line set for mini split system | $500 |
| 7129092-RF | 2026-02-20 | Mechanical / HVAC | 2822 M L KING JR WAY S | Install refrigeration system for walk in cooler | $10,500 |
| 7096773-RF | 2025-07-18 | Mechanical / HVAC | 3207 CALIFORNIA AVE SW | Install line sets for mini splits | $500 |
| 7093926-RF | 2025-06-30 | Mechanical / HVAC | 6820 GREENWOOD AVE N | Install refrigeration system for walk in cooler | $3,500 |
| 7077334-ME | 2025-05-19 | Mechanical / HVAC | 3207 CALIFORNIA AVE SW | Install mini split system for heating and cooling, per plans. | $17,000 |
| 7084374-RF | 2025-05-07 | Mechanical / HVAC | 4209 SW ALASKA ST | Install refrigeration for walk in cooler and walk in freezer | $3,500 |
| 7024656-ME | 2024-08-23 | Mechanical / HVAC | 2 BOSTON ST | Install mini split system heat pump for additional A/C in space. One outdoor unit and 2 indoor heads, per plans. | $23,000 |
| 7012735-ME | 2024-04-30 | Mechanical / HVAC | 2401 N NORTHLAKE WAY | Install (1) Type I commercial kitchen hood system. | $42,500 |
| 7016440-RF | 2024-03-26 | Mechanical / HVAC | 2 BOSTON ST | Install refrigeration line set for split system heat pump | $27,900 |
| 6992966-RF | 2023-10-25 | Mechanical / HVAC | 83 University ST | Install refrigeration line sets for walk in cooler and freezer | $16,500 |
| 6985209-ME | 2023-10-20 | Mechanical / HVAC | 1208 PINE ST | Install HVAC equipment and ductwork, per plans. | $40,000 |
| 6985525-RF | 2023-09-13 | Mechanical / HVAC | 1208 Pine ST | Install refrigeration line sets for heat pump | $3,500 |
| 6959001-ME | 2023-06-28 | Mechanical / HVAC | 305 HARRISON ST | Install type 1 hood and connect to existing grease duct, per plan. | $40,000 |
| 6923215-ME | 2023-06-07 | Mechanical / HVAC | 1800 NE 47TH ST | Replace existing class one hood system, per plan. | $35,000 |
| 6957215-RF | 2023-04-05 | Mechanical / HVAC | 4548 California AVE SW | replace existing walk in cooler | $12,500 |
| 6944607-RF | 2023-01-30 | Mechanical / HVAC | 1301 POST AL | Install walk in cooler refrigeration system at 1301 Post Alley | $10,500 |
| 6922043-RF | 2022-09-13 | Mechanical / HVAC | 901 12th AVE | Install refrigeration equipment for walk in cooler | $10,950 |
| 6861683-RF | 2021-10-04 | Mechanical / HVAC | 1112 NE 45TH ST | Refrigeration system for walk in cooler | $10,500 |
| 6854613-ME | 2021-09-15 | Mechanical / HVAC | 3510 FREMONT AVE N | Install Class 2 commercial kitchen hood system, per plans | $28,750 |
| 6848597-ME | 2021-09-03 | Mechanical / HVAC | 4020 NE 55TH ST | Hang commercial kitchen hood. This application is to "hang the hood" only. Ductwork, exhaust fan, make up air was done by others. Permit 6793547-ME | $4,250 |
| 6849070-RF | 2021-07-20 | Mechanical / HVAC | 4020 NE 55TH ST | Install self-contained walk in cooler | $2,000 |
| 6837963-FR | 2021-05-11 | Mechanical / HVAC | 1602 NE 137th ST | replace electric air handler in single family home | $9,200 |
| 6834622-RF | 2021-04-21 | Mechanical / HVAC | 6235 AIRPORT WAY S | Install walk in cooler | $12,500 |
| 6813334-RF | 2020-12-03 | Mechanical / HVAC | 4036 S HOLLY ST | Install line set for mini split system | $300 |
| 6793729-RF | 2020-07-30 | Mechanical / HVAC | 5101 14TH AVE NW | Install walk in cooler | $11,000 |
| 6783176-ME | 2020-05-22 | Mechanical / HVAC | 5101 14TH AVE NW | Install (1) Type I commercial kitchen hood system, per plan. | $27,500 |
| 6783187-RF | 2020-05-18 | Mechanical / HVAC | 6235 Airport WAY S | Install walk in cooler | $13,500 |
| 6763260-ME | 2020-03-10 | Mechanical / HVAC | 701 5TH AVE N | Install commercial kitchen hood system | $24,500 |
| 6765473-RF | 2020-01-06 | Mechanical / HVAC | 7527 15TH AVE NE | Install line sets for mini split heat pump system | $4,350 |
| 6725886-ME | 2019-11-14 | Mechanical / HVAC | 9844 40TH AVE S | Install commercial kitchen hood system, per plan. | $85,000 |
| 6730045-ME | 2019-10-23 | Mechanical / HVAC | 8501 5TH AVE NE | Replace existing commercial kitchen hood system, per plan. | $27,500 |
| 6713013-ME | 2019-06-14 | Mechanical / HVAC | 608 N 105TH ST | Install commercial kitchen hood system, per plan | $23,500 |
| 6726882-RF | 2019-05-10 | Mechanical / HVAC | 2311 S BATEMAN ST | Install refrigeration linesets for heat pump | $7,775 |
| 6705939-ME | 2019-04-18 | Mechanical / HVAC | 1725 WESTLAKE AVE N | Install 3 type 1 commercial kitchen hood system, per plan | $55,000 |
| 6709365-ME | 2019-04-12 | Mechanical / HVAC | 204 NE 94TH ST | Install commercial kitchen hood system, per plan. | $24,000 |
| 6721718-RF | 2019-04-12 | Mechanical / HVAC | 1725 WESTLAKE AVE N | Install refrigeration line sets for tempered make up air units | $8,000 |
| 6719648-RF | 2019-04-02 | Mechanical / HVAC | 1725 WESTLAKE AVE N | Install walk in cooler and walk in freezer | $9,500 |
| 6671174-RF | 2018-06-05 | Mechanical / HVAC | 3715 SW CHARLESTOWN ST | Install refrigeration line sets for mini split heat pump | $2,600 |
| 6592953-ME | 2017-07-21 | Mechanical / HVAC | 2379 EASTLAKE AVE E | Installaton of Type I kitchen hood system, per plans. | $29,000 |
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 →