COMPANY RECORD · SEATTLE, WA
Pacific One Construction Inc — permit history in Seattle, WA
Pacific One Construction Inc appears on 105 Seattle permit records from 2015 through 2026, most often mechanical / hvac (87.6% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 92 | 87.6% |
| Electrical | 13 | 12.4% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 9 |
| 2017 | 13 |
| 2018 | 15 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 2 |
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 |
|---|---|
| 1901 N 45TH ST | 2026-03-09 |
| 2210 E CHERRY ST | 2026-03-09 |
| 78 E LYNN ST | 2025-11-12 |
| 1314 E UNION ST | 2025-06-16 |
| 2925 E MADISON ST | 2025-03-18 |
| 1410 E HOWELL ST | 2024-11-19 |
| 711 N 35TH ST | 2024-06-18 |
| 3138 FAIRVIEW AVE E | 2024-04-24 |
| 1446 NW 53RD ST | 2024-04-24 |
| 8829 ROOSEVELT WAY NE | 2024-02-26 |
| 1140 NW MARKET ST | 2024-01-04 |
| 1439 NW 60TH ST | 2023-06-22 |
| 514 FEDERAL AVE E | 2023-06-22 |
| 519 N BOWDOIN PL | 2023-06-22 |
80 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $500 to $2,182,000, median $14,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
105 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7132112-RF | 2026-03-09 | Mechanical / HVAC | 1901 N 45TH ST | refrigeration permit for 7132108-ME | $1,500 |
| 7132467-RF | 2026-03-09 | Mechanical / HVAC | 2210 E CHERRY ST | Heat Pumps for new apartments building | $5,000 |
| 7115976-RF | 2025-11-12 | Mechanical / HVAC | 78 E LYNN ST | For the split systems associated with 7058549-ME | $1,500 |
| 7018870-ME | 2025-07-21 | Mechanical / HVAC | 1901 N 45TH ST | Mechanical Design for new 5 story apartment building in Wallingford Neighborhood. | $350,000 |
| 7096980-RF | 2025-07-21 | Mechanical / HVAC | 1901 N 45TH ST | Mini splits for new apartment building | $1,500 |
| 7061725-ME | 2025-06-16 | Mechanical / HVAC | 1314 E UNION ST | Furnish and install in-unit ERV's with associated ductwork. No Common Area HVAC is included (permitted separately and performed by others) | $420,000 |
| 7058549-ME | 2025-05-28 | Mechanical / HVAC | 78 E LYNN ST | 5-story apartment building. HVAC for apartment unit. corridor and garage ventilation. Stair and elevator pressurization. per plans | $400,000 |
| 7076137-RF | 2025-03-18 | Mechanical / HVAC | 2925 E MADISON ST | Mini Splits for Mechanical Permit 7059034-ME | $5,000 |
| 7057193-RF | 2024-11-19 | Mechanical / HVAC | 1410 E HOWELL ST | Refrigeration permit to supplement mechanical permit mechanical permit 6862638-CN | $5,000 |
| 7028718-ME | 2024-06-18 | Mechanical / HVAC | 711 N 35TH ST | Convert six existing dwelling units to nine units. Mechanical is only doing unit venting. | $13,000 |
| 7021468-RF | 2024-04-24 | Mechanical / HVAC | 3138 FAIRVIEW AVE E | mini splits | $500 |
| 7021462-RF | 2024-04-24 | Mechanical / HVAC | 1446 NW 53RD ST | 2 mini splits | $500 |
| 7011099-RF | 2024-02-26 | Mechanical / HVAC | 8829 ROOSEVELT WAY NE | refrigeration permit for HVAC items shown on mechanical plans for permit number 6908754-ME | $2,500 |
| 7003319-RF | 2024-01-04 | Mechanical / HVAC | 1140 NW MARKET ST | Refrigeration Permit for Mechanical Permit 6981822-ME | $5,000 |
| 6981822-ME | 2023-12-06 | Mechanical / HVAC | 1140 NW MARKET ST | 5 story apartment building, unit venting, corridor venting, trash vent, transformer vault venting, common space HVAC, per plans | $325,000 |
| 6945701-ME | 2023-08-09 | Mechanical / HVAC | 3138 FAIRVIEW AVE E | Whole house exhaust fans/ducting, range hood ducting, and dryer ducting. Mechanical design for parking garage consists of CO/NO2 detectors and garage exhaust fan ducted to the ext | $325,000 |
| 6971848-RF | 2023-06-22 | Mechanical / HVAC | 1439 NW 60TH ST | refrigeration permit for hvac work covered under 6649017-CN | $3,500 |
| 6971842-RF | 2023-06-22 | Mechanical / HVAC | 514 FEDERAL AVE E | Refrigerant permit for HVAC work covered under 6677403-CN | $10,000 |
| 6971838-RF | 2023-06-22 | Mechanical / HVAC | 519 N BOWDOIN PL | Mini Splits per mechanical permit 6948079-ME | $5,000 |
| 6948079-ME | 2023-05-25 | Mechanical / HVAC | 519 N BOWDOIN PL | Alabama Apartments Building | $80,000 |
| 6960249-RF | 2023-04-21 | Mechanical / HVAC | 157 12TH AVE | Mini Splits for new apartment building | $25,000 |
| 6937119-ME | 2022-12-09 | Mechanical / HVAC | 101 N 46TH ST | Remodel project - install ductwork only for bath fans and microwaves. | $12,500 |
| 6924027-RF | 2022-09-22 | Mechanical / HVAC | 215 QUEEN ANNE AVE N | Elevator Mini Split | $5,000 |
| 6897654-RF | 2022-05-04 | Mechanical / HVAC | 615 W NICKERSON ST | elevator mini split | $500 |
| 6896862-RF | 2022-04-29 | Mechanical / HVAC | 631 QUEEN ANNE AVE N | Heat Pumps per plans related to Mechanical Permit #: 6776538-ME | $25,000 |
| 6872753-RF | 2021-12-14 | Mechanical / HVAC | 4727 12TH AVE NE | EMR Mini Split on roof | $1,000 |
| 6872320-RF | 2021-12-08 | Mechanical / HVAC | 800 E DENNY WAY | Mitsubishi Split Systems for new apartment building | $30,000 |
| 6842020-ME | 2021-08-19 | Mechanical / HVAC | 800 E DENNY WAY | Heating and cooling, elevator hoistway pressurization, corridor ventilation, and split system heat pumps for penthouse level units. Water heater venting by others, per plans. | $225,000 |
| 6851627-RF | 2021-08-04 | Mechanical / HVAC | 106 N 36TH ST | Mini Splits in new apartment building | $14,000 |
| 6851541-RF | 2021-08-04 | Mechanical / HVAC | 1336 YAKIMA AVE S | Linesets for mini splits | $1,000 |
| 6842466-RF | 2021-06-10 | Mechanical / HVAC | 615 NW 81st ST | refrigeration piping for ductless system on single family permit | $1,000 |
| 6842465-FR | 2021-06-09 | Mechanical / HVAC | 615 NW 81ST ST | Install ductless split system heat pump with one outdoor unit and 3 indoor heads. | $10,000 |
| 6840673-RF | 2021-05-26 | Mechanical / HVAC | 1314 YAKIMA AVE S | Ductless Mini Splits | $2,000 |
| 6838238-RF | 2021-05-17 | Mechanical / HVAC | 225 HARVARD AVE E | Ductless Mini Splits | $2,000 |
| 6827740-RF | 2021-03-10 | Mechanical / HVAC | 1326 YAKIMA AVE S | Mini Splits for each townhome per Mechanical Plans 6805965-ME | $5,000 |
| 6826946-RF | 2021-03-05 | Mechanical / HVAC | 815 NE 66TH ST | VRF System per Mech Plans 6754074-ME | $48,000 |
| 6825224-ME | 2021-02-25 | Mechanical / HVAC | 1307 HARBOR AVE SW | Provide ducting for existing system, per plan. Subject to Field Inspection (STFI) | $14,500 |
| 6818669-RF | 2021-01-13 | Mechanical / HVAC | 1501 NW 59TH ST | linesets between indoor and outdoor unit for one mini split. | $1,000 |
| 6766454-ME | 2021-01-05 | Mechanical / HVAC | 7001 roosevelt WAY NE | Install HVAC and venting for 54-unit, 5-story multifamily apartment building, per plan. | $95,000 |
| 6817300-RF | 2021-01-04 | Mechanical / HVAC | 7001 ROOSEVELT WAY NE | Furnish & Install Ductless Mini Splits for Elevator, Retail Space & Corridors | $14,000 |
| 6813574-ME | 2020-12-28 | Mechanical / HVAC | 1901 E FIR ST | Sylvett Apartments excluding unit venting | $10,000 |
| 6815948-ME | 2020-12-23 | Mechanical / HVAC | 1517 BOYLSTON AVE | Corridor ventilation. Subject to Field Inspections | $10,000 |
| 6815646-RF | 2020-12-21 | Mechanical / HVAC | 123 3rd AVE S | Refrigeration Piping for VRF system. Mechanical Permit #6797349-ME | $12,000 |
| 6811536-RF | 2020-11-20 | Mechanical / HVAC | 510 BROADWAY | Mini Split Installation | $500 |
| 6810205-RF | 2020-11-13 | Mechanical / HVAC | 5727 37TH AVE S | Split systems per plans | $14,000 |
| 6805967-ME | 2020-11-10 | Mechanical / HVAC | 1336 YAKIMA AVE S | Yakima Townhomes Building C | $60,000 |
| 6805965-ME | 2020-11-10 | Mechanical / HVAC | 1326 YAKIMA AVE S | Yakima Townhomes Building B | $60,000 |
| 6805963-ME | 2020-11-09 | Mechanical / HVAC | 1314 YAKIMA AVE S | Yakima Townhomes BLDG-A | $60,000 |
| 6807542-RF | 2020-10-27 | Mechanical / HVAC | 417 2ND AVE W | Refrigerant Lines for VRF Systems & Mini Splits in new apartment building, per plans. Approved mechanical drawings are under the main building permit. | $25,000 |
| 6805783-ME | 2020-10-27 | Mechanical / HVAC | 510 BROADWAY | Installation of ductless heat pump and ERV for ventilation in retail space, per plans. | $14,000 |
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 →