COMPANY RECORD · SEATTLE, WA
Johansen Mechanical — permit history in Seattle, WA
Johansen Mechanical appears on 57 Seattle permit records from 2017 through 2026, most often mechanical / hvac (78.9% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 45 | 78.9% |
| Electrical | 12 | 21.1% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 8 |
| 2024 | 4 |
| 2025 | 16 |
| 2026 | 4 |
Busiest year on record: 2025, with 16 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 |
|---|---|
| 1245 10TH AVE E | 2026-06-15 |
| 5959 CORSON AVE S | 2026-03-11 |
| 1400 DISCOVERY PARK BLVD | 2026-02-23 |
| 4427 CALIFORNIA AVE SW | 2025-09-02 |
| 5950 DELRIDGE WAY SW | 2025-08-27 |
| 4449 CALIFORNIA AVE SW | 2025-07-28 |
| 851 NW 85TH ST | 2025-07-23 |
| 3010 59TH AVE SW | 2025-07-16 |
| 1818 NE 45TH ST | 2025-07-14 |
| 5009 ROOSEVELT WAY NE | 2025-07-08 |
| 3015 E MADISON ST | 2025-06-10 |
| 1559 W THURMAN ST | 2025-05-29 |
| 232 1ST AVE N | 2025-02-13 |
| 3408 1ST AVE S | 2025-02-10 |
36 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $600 to $2,472,195, median $19,822. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
57 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7148244-RF | 2026-06-15 | Mechanical / HVAC | 1245 10TH AVE E | VRF retrofit for St Marks Bloedel Hall. | $26,522 |
| 7117794-ME | 2026-03-11 | Mechanical / HVAC | 5959 CORSON AVE S | Tenant improvement per HVAC scope | $92,223 |
| 7130495-RF | 2026-02-23 | Mechanical / HVAC | 5959 CORSON AVE S | Install (4) Indoor fan coil units and (2) outdoor heat pumps | $4,692 |
| 7130490-RF | 2026-02-23 | Mechanical / HVAC | 1400 DISCOVERY PARK BLVD | HVAC Upgrades for RSP & Grit, per plan. VRF System includes (1) twinned outdoor unit serving (1) branch controller, (7) indoor units. Also includes (1) split system | $75,000 |
| 7104537-EL | 2025-09-02 | Electrical | 4427 CALIFORNIA AVE SW | Disconnect/Reconnect of existing split system AHU-1 and AC-1. Pulling low voltage wire between the two units. | $150,000 |
| 7103868-EL | 2025-08-27 | Electrical | 5950 DELRIDGE WAY SW | Installation of 3 T-stats | $5,000 |
| 7100511-RF | 2025-08-07 | Mechanical / HVAC | 4427 CALIFORNIA AVE SW | Replacement of existing AHU-1 and AC-1 units with new, smaller CRAC and Condenser units per plans mechanical permit 7068705-ME | $150,000 |
| 7075608-ME | 2025-07-28 | Mechanical / HVAC | 4449 CALIFORNIA AVE SW | Replace existing hoods with new Type 1 system including new KEF & MUA units. per plans | $78,000 |
| 7097855-EL | 2025-07-23 | Electrical | 851 NW 85TH ST | Install (1) T-stat | $600 |
| 7075603-ME | 2025-07-21 | Mechanical / HVAC | 851 NW 85TH ST | Replace existing hood with Type 1 system including new KEF, per plans, | $60,000 |
| 7096367-RF | 2025-07-16 | Mechanical / HVAC | 3010 59TH AVE SW | Install Refrigerating pipe for Community Center TI VRF system mechanical under 6946329-PH | $28,728 |
| 7096366-RF | 2025-07-16 | Mechanical / HVAC | 3010 59TH AVE SW | Provide refrigeration pipe from rooftop ASHP's to FCUs. Provuide refrigeration pipe from Rooftop condensing unit to elevator room ductless Mini split. mechanical under 6946329-PH | $19,822 |
| 7046024-ME | 2025-07-14 | Mechanical / HVAC | 1818 NE 45TH ST | Installation of HVAC Mechanical and Kitchen Hood per plans | $125,000 |
| 7094797-RF | 2025-07-08 | Mechanical / HVAC | 5009 ROOSEVELT WAY NE | Installation of new VRF system and split units. Includes (1) twinned rooftop condensing unit that serve: (4) wall mount fan coil units, (7) ceiling cassettes, (9) floor mount fan | $165,000 |
| 7090278-EL | 2025-06-10 | Electrical | 3015 E MADISON ST | Install 1 T-stat | $1,200 |
| 7088400-RF | 2025-05-29 | Mechanical / HVAC | 1559 W THURMAN ST | Install (1) ductless split system | $12,348 |
| 7042601-ME | 2025-02-24 | Mechanical / HVAC | 1400 DISCOVERY PARK BLVD | HVAC Upgrades for RSP & Grit, per plan. | $2,472,195 |
| 7046896-ME | 2025-02-13 | Mechanical / HVAC | 232 1ST AVE N | List of Mechanical Changes: Removed upper floor Type 1 hood Removed upper floor Type 1 exhaust fan and makeup air unit. Rerouted indoor heat pump condensate piping for both l | $1,215,786 |
| 7063755-ME | 2025-02-10 | Mechanical / HVAC | 3408 1ST AVE S | Relocate (2) return air grilles, modify existing ductwork, and add new supply grilles, subject to field inspection, STFI. | $10,857 |
| 7066122-EL | 2025-01-20 | Electrical | 3408 1ST AVE S | Relocation of 2 T-Stats | $800 |
| 7025808-ME | 2024-07-08 | Mechanical / HVAC | 3015 E MADISON ST | Remove existing class 2 hood exhaust system for existing pizza oven, exhaust fan, makeup air fan, and related ductwork. Change out kitchen hood system for new pizza oven. Install | $44,130 |
| 7023122-ME | 2024-06-24 | Mechanical / HVAC | 401 NE NORTHGATE WAY | Project is a like-for-like replacement of an existing AHU serving the Bank of America. No changes to equipment location or structure, per plans. | $47,670 |
| 7028385-EL | 2024-06-04 | Electrical | 2200 ALASKAN WAY | Wire (1) new booster pump [6-4-24 DR - Waved plan review, issued permit.] | $9,700 |
| 7013310-RF | 2024-03-11 | Mechanical / HVAC | 232 1st AVE N | Installation of VRF System per plans | $117,050 |
| 6981420-ME | 2023-09-18 | Mechanical / HVAC | 9059 M L KING JR WAY S | Adding single occupancy restroom and shower room exhaust fans - STFI (Subject to Field Inspection) | $9,000 |
| 6981983-EL | 2023-08-21 | Electrical | 3301 W DRAVUS ST | Install 5 t-stats | $3,025 |
| 6981975-RF | 2023-08-21 | Mechanical / HVAC | 3301 W DRAVUS ST | Install refer pipe from (2) ODU's to (5) dx coils | $13,520 |
| 6973014-RF | 2023-06-29 | Mechanical / HVAC | 120 N 79TH ST | Installing Refrigeration lines for VRF system | $44,512 |
| 6973003-EL | 2023-06-29 | Electrical | 120 N 79TH ST | Installing 36 T Stats for VRF System | $21,600 |
| 6842756-ME | 2023-05-18 | Mechanical / HVAC | 3301 W DRAVUS ST | Install (5) roof mounted gas fired DOAS units, Ductwork modifications, dampers, silencers and GRD's | $246,530 |
| 6953801-RF | 2023-03-20 | Mechanical / HVAC | 4611 26TH AVE NE | Refer Pipe for 1 split system | $1,200 |
| 6952902-EL | 2023-03-13 | Electrical | 4611 26TH AVE NE | Installing 2 Thermostat | $1,200 |
| 6906622-ME | 2022-12-08 | Mechanical / HVAC | 120 N 79TH ST | HVAC System Upgrades for Classrooms and Offices, per plans. | $625,911 |
| 6918469-RF | 2022-08-24 | Mechanical / HVAC | 5031 UNIVERSITY WAY NE | Install refrigeration piping for split system equipment | $5,488 |
| 6918466-EL | 2022-08-22 | Electrical | 5031 UNIVERSITY WAY NE | Installing (1) t-stat for elevator addition split system equipment | $600 |
| 6905657-ME | 2022-08-18 | Mechanical / HVAC | 5031 UNIVERSITY WAY NE | Provide Split System HVAC for Elevator Addition | $16,259 |
| 6910643-RF | 2022-07-12 | Mechanical / HVAC | 801 ALASKAN WAY | Install Refer pipe for Entry Building Split HVAC Equipment | $36,288 |
| 6907082-RF | 2022-06-23 | Mechanical / HVAC | 1732 BROADWAY | Install refer pipe for 4 split systems | $5,550 |
| 6901708-EL | 2022-05-24 | Electrical | 1732 BROADWAY | Install/relocated (4) thermostats for existing RTUs | $100,000 |
| 6886886-ME | 2022-04-28 | Mechanical / HVAC | 6558 35TH AVE SW | Add (1) inline exhaust fan & ductwork, replace existing heater with new, relocate existing grille. | $7,413 |
| 6886155-EL | 2022-03-03 | Electrical | 2200 ALASKAN WAY | Install (1) thermostat and (1) Control Device | $3,600 |
| 6864620-RF | 2021-10-20 | Mechanical / HVAC | 2200 ALASKAN WAY | Install refrigerating piping for Kitchen equipment VRF upgrade | $8,300 |
| 6824702-ME | 2021-09-15 | Mechanical / HVAC | 2200 ALASKAN WAY | HVAC Systems improvements - replace exiting RTU, VAV's on 4 floors, and update exiting Kitchen HVAC system | $1,203,766 |
| 6795460-ME | 2021-03-11 | Mechanical / HVAC | 401 S JACKSON ST | Install (2) electric unit heaters, Variable refrigerant flow equipment, ductwork & grilles for security room and concourse, per plans | $81,928 |
| 6823751-RF | 2021-02-16 | Mechanical / HVAC | 401 S JACKSON ST | Installing new VRF system in security and admin offices at the Sound Transit Union Station. (2) ceiling cassettes, (1) AHU, (1) RTU, Duct Heater, HRV unit | $36,000 |
| 6792924-ME | 2020-09-18 | Mechanical / HVAC | 2042 15TH AVE W | Replace existing roof mounted York A/C with new direct replacement York unit for Elliott Bay Animal Hospital. Reuse existing penetration and connect to existing duct, per plans. | $9,541 |
| 6797728-RF | 2020-08-25 | Mechanical / HVAC | 4800 RAINIER AVE S | DEMO (4) HVAC FURNACES, COILS AND (3) RTUs, REINSTALL (3) HIGH EFFICIENCY FURNACES, COILS AND RTUs | $15,000 |
| 6751581-ME | 2020-07-13 | Mechanical / HVAC | 4800 RAINIER AVE S | HVAC System upgrade: Demo existing HVAC equipment provide new furnaces and AC units to serve the space. Ductwork and accessories included | $313,333 |
| 6790223-RF | 2020-07-08 | Mechanical / HVAC | 4700 brooklyn AVE NE | Installing (2) ducted split systems with associated duct and (1) ductless split system. 9/16/2020 add (1) ducted split system | $45,000 |
| 6775906-ME | 2020-06-09 | Mechanical / HVAC | 2220 E UNION ST | Revise Mechanical system serving Staff Offices and TI office space, per plan. | $36,892 |
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 →