COMPANY RECORD · SEATTLE, WA
Mckinstry Co LLC — permit history in Seattle, WA
Mckinstry Co LLC appears on 2,744 Seattle permit records from 2015 through 2026, most often mechanical / hvac (41.9% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 1149 | 41.9% |
| Electrical | 1084 | 39.5% |
| Fire protection | 511 | 18.6% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 297 |
| 2016 | 211 |
| 2017 | 244 |
| 2018 | 203 |
| 2019 | 371 |
| 2020 | 221 |
| 2021 | 225 |
| 2022 | 209 |
| 2023 | 164 |
| 2024 | 202 |
| 2025 | 248 |
| 2026 | 149 |
Busiest year on record: 2019, with 371 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 |
|---|---|
| 1900 9TH AVE | 2026-08-27 |
| 1441 N 34TH ST | 2026-08-27 |
| 5005 3RD AVE S | 2026-08-24 |
| 2111 7TH AVE | 2026-08-24 |
| 1007 STEWART ST | 2026-08-20 |
| 230 8TH AVE N | 2026-08-19 |
| 2122 7TH AVE | 2026-08-18 |
| 1959 NE PACIFIC ST | 2026-08-17 |
| 10330 MERIDIAN AVE N | 2026-08-13 |
| 5000 40TH AVE NE | 2026-08-13 |
| 700 BROADWAY | 2026-08-13 |
| 1550 N 115TH ST | 2026-08-12 |
| 2003 4TH AVE | 2026-08-10 |
| 1730 MINOR AVE | 2026-08-10 |
713 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $30,000,000, median $11,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
2,744 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7145303-ME | 2026-08-27 | Mechanical / HVAC | 1900 9TH AVE | Install (4) FCU's and supporting ductwork. | $130,000 |
| 7134276-ME | 2026-08-27 | Mechanical / HVAC | 1441 N 34TH ST | Remove and replace existing chiller, per plan | $428,440 |
| 7144071-ME | 2026-08-24 | Mechanical / HVAC | 5005 3RD AVE S | Replacement of 9 existing gas RTUs with electric equivalent (like-for-like) units on the roof of the 5005 building. Updates to equipment curbs as needed to meet current code requi | $700,000 |
| 7159549-FS | 2026-08-24 | Fire protection | 2111 7TH AVE | Tenant improvement involving 12 sprinkler heads | $6,015 |
| 7156362-FS | 2026-08-20 | Fire protection | 1007 STEWART ST | Tenant improvement involving 74 sprinkler heads. | $27,740 |
| 7158830-RF | 2026-08-19 | Mechanical / HVAC | 230 8TH AVE N | Small VRF system with (3) ODU heat pumps and (8) IDU | $87,300 |
| 7158683-EL | 2026-08-18 | Electrical | 2122 7TH AVE | Installation of two ERRCS Coverage Antennas to an existing system. | |
| 7156323-EL | 2026-08-17 | Electrical | 1959 NE PACIFIC ST | Electrically support the replacement of CT equipment in room SA2305 | $75,000 |
| 7156021-EL | 2026-08-13 | Electrical | 10330 MERIDIAN AVE N | install (4) dedicated 20 amp circuits for robot power. | $50,000 |
| 7157598-ME | 2026-08-13 | Mechanical / HVAC | 5000 40TH AVE NE | Replacement of 3-ton split system, subject to field inspection, STFI | $7,000 |
| 7157776-ME | 2026-08-13 | Mechanical / HVAC | 700 BROADWAY | This permit is to cover the adaptation of an existing exhaust system to serve a relocated restroom. This includes extending an existing exhaust duct branch, adding a volume damper, | $27,000 |
| 7156315-EL | 2026-08-12 | Electrical | 1550 N 115TH ST | Support replacement of CT equipment. [8/12/26 BGO - Approved Plan Set] | $75,000 |
| 7139413-EL | 2026-08-11 | Electrical | 1959 NE PACIFIC ST | PCCT UPGRADE [8/10/26 BGO - Approved Plan Set; HELD Pending EC Assignment] | $125,700 |
| 7157340-RF | 2026-08-10 | Mechanical / HVAC | 2003 4TH AVE | 2 -Three ton hvac replacements | $7,000 |
| 7156756-ME | 2026-08-10 | Mechanical / HVAC | 1730 MINOR AVE | Relocate existing WSHP, including associated piping, ductwork, thermostat, and controls, with verification of unit performance before and after relocation. Subject to field inspec | $15,391 |
| 7157190-FS | 2026-08-07 | Fire protection | 615 WESTLAKE AVE N | Tenant improvement involving 6 sprinkler heads. | $500 |
| 7156989-FS | 2026-08-06 | Fire protection | 1201 3RD AVE | Tenant improvement involving 8 sprinkler heads. | $3,243 |
| 7075725-EL | 2026-08-05 | Electrical | 1550 N 115TH ST | nterior alternations for the replacement of an existing Computed Tomography (CT) Scanner with new, in an existing 440 sf imaging room and 253 sf control room on level 2 of the A- | $125,000 |
| 7156703-FS | 2026-08-05 | Fire protection | 701 PIKE ST | Tenant improvement involving 10 sprinkler heads. | $1,099 |
| 7156715-EL | 2026-08-05 | Electrical | 325 9TH AVE | 1WH 224 & 226 X-Ray Renovation | |
| 7156303-FS | 2026-08-03 | Fire protection | 1300 1ST AVE | Tenant improvement involving 2 sprinkler heads | $5,590 |
| 7156314-FS | 2026-08-03 | Fire protection | 1300 1ST AVE | Tenant improvement in Gift Shop area involving 12 sprinkler heads. | $10,354 |
| 7156287-FS | 2026-08-03 | Fire protection | 1300 1ST AVE | Tenant improvement involving 8 sprinkler heads. | $8,771 |
| 7155638-EL | 2026-07-29 | Electrical | 1710 BROADWAY | Adding receptacles utilizing existing circuits | |
| 7155229-EL | 2026-07-28 | Electrical | 4930 3RD AVE S | Panel replacement and new circuits in mechanical shop space. | |
| 7155195-EL | 2026-07-28 | Electrical | 1701 BROADWAY | Relocate (1) FA device | |
| 7151824-ME | 2026-07-23 | Mechanical / HVAC | 2245 1ST AVE S | The scope of this work permit includes the adaptation of the air distribution scheme of the existing VRF terminal units to accommodate the new intended use of the space. STFI (Sub | $18,500 |
| 7154484-FS | 2026-07-22 | Fire protection | 1501 4TH AVE | Tenant improvement adding 2 sprinkler heads | $1,000 |
| 7154369-EL | 2026-07-22 | Electrical | 600 5TH AVE | Inspection only Permit per David Rankin via email on 4/28/2026. This is related to permit #7064233-EL | |
| 7154435-EL | 2026-07-22 | Electrical | 300 9TH AVE | Renovation of 3rd floor labs space for MS. | |
| 7154423-EL | 2026-07-22 | Electrical | 300 9TH AVE | TI of 3rd floor lab space to support MS. | |
| 7153973-EL | 2026-07-22 | Electrical | 4293 MEMORIAL WAY NE | Install (2) beam detectors | $15,000 |
| 7140611-ME | 2026-07-21 | Mechanical / HVAC | 2717 DEXTER AVE N | Replacement of (2) gas packs with heat pumps, per plan. | $65,540 |
| 7153485-FS | 2026-07-16 | Fire protection | 1300 1ST AVE | Tenant improvement involving 24 sprinkler heads. | $4,800 |
| 7152886-FS | 2026-07-14 | Fire protection | 300 5TH AVE | Tenant improvement involving 21 sprinkler heads. | $5,926 |
| 7152333-EL | 2026-07-10 | Electrical | 6335 SEAVIEW AVE NW | Altering 25 15-amp 208-volt circuits. Replacing 25 3-phase exhaust fans with 25 single phase exhaust fans Adding speed control to 25 ECM exhaust fan motors. Demoing 25 exi | |
| 7150303-EL | 2026-06-26 | Electrical | 9245 RAINIER AVE S | Install (2) 120V connections to new ACS power supply | |
| 7149587-ME | 2026-06-25 | Mechanical / HVAC | 2003 4TH AVE | ** STFI ** Like-for-like replacement of (2) 3-ton split systems with R454B refrigerant. subject to field inspections | $15,785 |
| 7132562-ME | 2026-06-24 | Mechanical / HVAC | 712 N 34TH ST | Replacement of failed RTU with heat pump conversion. | $47,632 |
| 7129722-ME | 2026-06-22 | Mechanical / HVAC | 325 9TH AVE | Mechanical upgrades to Harborview Medical Center West Hospital (WH). per plans | $1,250,000 |
| 7148729-EL | 2026-06-17 | Electrical | 1731 ALASKAN WAY S | Installing (10) cameras and cabling for CCTV (128337-001) | |
| 7148731-EL | 2026-06-17 | Electrical | 11340 LAKESIDE AVE NE | WO 5002565 - Mini Split install above the Garage 2 circuits total (1) 20amp and (1) 25-amp 240-volt circuits for the indoor and outdoor units | |
| 7146877-EL | 2026-06-17 | Electrical | 1000 N NORTHLAKE WAY | Replace existing light fixtures throughout space with new. Install power to new test kitchens on L1 and L2 [6/17/26 KEF - Plan set approved.] | $278,000 |
| 7148354-EL | 2026-06-16 | Electrical | 1560 N 115TH ST | Install (1) dedicated circuit for (2) door controllers | |
| 7143393-FS | 2026-06-11 | Fire protection | 2150 N 107TH ST | Existing building with sprinklers in basement only. Adding a fire pump, new wet systems for core area of levels 1-5, and adding a dry system to the roof. | $116,502 |
| 7147459-EL | 2026-06-10 | Electrical | 230 8TH AVE N | Install 6 new circuits for washers and dryers | |
| 7147361-EL | 2026-06-10 | Electrical | 4800 DENVER AVE S | Extend (12) circuits for redistribution of Lighting and Power. Add (28) Light Fixtures. | |
| 7147263-FS | 2026-06-09 | Fire protection | 601 BROADWAY | Tenant improvement involving 8 sprinkler heads. | $3,881 |
| 7146443-FS | 2026-06-04 | Fire protection | 505 1ST AVE S | Tenant improvement involving 5 sprinkler heads. | $2,113 |
| 7143846-EL | 2026-06-01 | Electrical | 1707 NE GRANT LN | Provide new circuit for (2) new ventilation fans [6/1/26 KEF - Plan set approved.] | $15,000 |
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 →