COMPANY RECORD · SEATTLE, WA
Northwest Fire Systems LLC — permit history in Seattle, WA
Northwest Fire Systems LLC appears on 391 Seattle permit records from 2015 through 2026, most often electrical (58.1% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 227 | 58.1% |
| Fire protection | 164 | 41.9% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 20 |
| 2016 | 25 |
| 2017 | 9 |
| 2018 | 15 |
| 2019 | 41 |
| 2020 | 58 |
| 2021 | 52 |
| 2022 | 34 |
| 2023 | 36 |
| 2024 | 54 |
| 2025 | 23 |
| 2026 | 24 |
Busiest year on record: 2020, with 58 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 |
|---|---|
| 6553 1ST AVE NW | 2026-10-16 |
| 5523 13TH AVE S | 2026-10-15 |
| 1520 13TH AVE | 2026-10-08 |
| 900 UNIVERSITY ST | 2026-09-16 |
| 2970 SW AVALON WAY | 2026-09-14 |
| 411 N 50TH ST | 2026-09-09 |
| 1771 17TH AVE S | 2026-09-01 |
| 8560 SAND POINT WAY NE | 2026-08-25 |
| 1524 EASTLAKE AVE E | 2026-08-19 |
| 10306 HOLMAN RD N | 2026-08-12 |
| 3701 S NORFOLK ST | 2026-07-06 |
| 2125 1ST AVE | 2026-06-30 |
| 3408 DENSMORE AVE N | 2026-06-29 |
| 1301 SPRING ST | 2026-05-20 |
235 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $244,202, median $3,228. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Guardian Security Systems Inc | 29 | 2015–2026 |
| Adt LLC | 29 | 2015–2026 |
| Titan Electric Inc | 26 | 2015–2026 |
| Macdonald Miller Facility Solutions LLC | 25 | 2015–2026 |
| Veca Electric & Technologies, LLC | 24 | 2015–2026 |
| Prime Electric | 23 | 2015–2026 |
| Ec Electric | 22 | 2015–2025 |
| Exact Electric, LLC | 20 | 2015–2026 |
Companies that also appear in Seattle permit records at addresses where Northwest Fire Systems LLC filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
391 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7157346-FS | 2026-10-16 | Fire protection | 6553 1ST AVE NW | NORTHWEST FIRE SYSTEMS (NWFS) WILL PROVIDE (1) WET PIPE AUTOMATIC SPRINKLER SYSTEM TO PROTECT THE NEW RESIDENCE. NWFS START POINT WILL BE AFTER THE 1" BACKFLOW (INSTALLED BY OTHERS | $9,238 |
| 7164988-FS | 2026-10-15 | Fire protection | 5523 13TH AVE S | NORTHWEST FIRE SYSTEMS (NWFS) WILL PROVIDE (4) WET PIPE AUTOMATIC SPRINKLER SYSTEMS TO PROTECT THE NEW TOWNHOMES. NWFS START POINT WILL BE AFTER THE 1" BACKFLOW (INSTALLED BY OTHER | $18,113 |
| 7155914-FS | 2026-10-08 | Fire protection | 1520 13TH AVE | NORTHWEST FIRE SYSTEMS (NWFS) WILL PROVIDE ONE NEW WET PIPE AUTOMATIC SPRINKLER SYSTEM TO PROTECT THE EXISTING NON-SPRINKLERED GYM. NWFS WILL START WORK AT A 4" FLANGE 6" AFF IN TH | $63,587 |
| 7162976-FS | 2026-09-16 | Fire protection | 900 UNIVERSITY ST | NORTHWEST FIRE SYSTEMS (NWFS) TO MODIFY EXISTING WET PIPE AUTOMATIC SPRINKLER SYSTEM TO ACCOMMODATE FOR NEW BATHROOM LAYOUT. | $2,570 |
| 7162526-FS | 2026-09-14 | Fire protection | 2970 SW AVALON WAY | NORTHWEST FIRE SYSTEMS (NWFS) TO MODIFY EXISTING WET PIPE AUTOMATIC SPRINKLER SYSTEM TO ACCOMMODATE FOR NEW WALLS AND CEILING | $3,511 |
| 7155371-FS | 2026-09-09 | Fire protection | 411 N 50TH ST | NORTHWEST FIRE SYSTEMS (NWFS) TO INSTALL A NEW WET PIPE AUTOMATIC SPRINKLER SYSTEM, FIRE PUMP ROOM FOR FIRE PROTECTION OF NW MONTESSORI BUILDING. ALL UNDERGROUND WORK, AND ABOVEGRO | $14,400 |
| 7159659-EL | 2026-09-01 | Electrical | 1771 17TH AVE S | NORTHWEST FIRE SYSTEMS WILL BE INSTALLING A NEW FIRE ALARM CONTROL SYSTEM. NOTIFICATION AND DETECTION WILL BE INSTALLED IN ALL CORRIDORS. LOW FREQUENCEY HORNS AND HORN/STROBES WILL | $36,246 |
| 7157587-FS | 2026-08-25 | Fire protection | 8560 SAND POINT WAY NE | NORTHWEST FIRE PROTECTION (NWFS) WILL PROVIDE (1) WET PIPE AUTOMATIC SPRINKLER SYSTEM TO PROTECT THE NEW RESIDENCE. NWFS START POINT WILL BE WITH A PUMP AND TANK LOCATED ON THE LOW | $17,819 |
| 7158929-EL | 2026-08-19 | Electrical | 1524 EASTLAKE AVE E | Adding 6 notification devices per layout. | |
| 7157822-EL | 2026-08-12 | Electrical | 10306 HOLMAN RD N | Installation of new TG-7FEM cell dialer. | |
| 7156318-FS | 2026-08-03 | Fire protection | 1524 EASTLAKE AVE E | NORTHWEST FIRE SYSTEMS (NWFS) SCOPE OF WORK IS TO PROVIDE A CODE COMPLAINT SYSTEM BY MODIFY EXISTING SYSTEM TO ACCOMMODATE FOR NEW WALLS AND CEILINGS-adding 2 sprinkler heads | $3,206 |
| 7151385-EL | 2026-07-06 | Electrical | 3701 S NORFOLK ST | Removal of two notification devices for demo. | |
| 7150770-FS | 2026-06-30 | Fire protection | 2125 1ST AVE | Modify existing system. Demo 12 spk heads and add 14 New Spk heads | $5,471 |
| 7144366-FS | 2026-06-29 | Fire protection | 3408 DENSMORE AVE N | DEMO DRY VALVE, EXTERIOR OVERHANG SYSTEM AND ALL UPRIGHTS IN SHOP AREA. ADD NEW BACKFLOW, COMMERCIAL WET RISER AND CHECK VALVE. | $14,283 |
| 7144193-EL | 2026-05-20 | Electrical | 1301 SPRING ST | Install access control interface relay. | |
| 7142197-FS | 2026-05-08 | Fire protection | 1201 3RD AVE | Adding 2 Sprinklers due to a new wall | $2,624 |
| 7140616-FS | 2026-04-29 | Fire protection | 1406 3RD AVE W | Modifying existing system to accommodate new walls and ceilings. Adding 2 heads | $5,387 |
| 7131008-FS | 2026-03-25 | Fire protection | 1201 3RD AVE | Eliminate an internal stairway, our SOW is to demo existing sprinklers in the existing stairwells and install new sprinklers once the stairwells are demoed. | $2,899 |
| 7134046-EL | 2026-03-20 | Electrical | 2210 E CHERRY ST | This is a post-permit revision for permit #7092779-EL. | $24,943 |
| 7128852-FS | 2026-03-18 | Fire protection | 1629 N 45TH ST | THE NEIGHBORCARE DENTAL CARE PROJECT IS A TENANT IMPROVEMENT TO AN EXISTING WOOD BUILDING WITH AN UNCONDITIONED ATTIC SPACE. | $5,299 |
| 7130319-FS | 2026-03-09 | Fire protection | 1201 3RD AVE | Small TI, add/relocate approximately 25 ssps. | $8,508 |
| 7118631-FS | 2026-02-03 | Fire protection | 4219 S OTHELLO ST | Fire Sprinkler TI; NORTHWEST FIRE SYSTEMS (NWFS) TO MODIFY EXISTING WET PIPE AUTOMATIC SPRINKLER SYSTEM TO ACCOMMODATE FOR NEW WALLS AND CEILING NWFS WILL START WORK AT A THE OVER | $9,368 |
| 7119681-FS | 2026-01-27 | Fire protection | 1201 3RD AVE | NORTHWEST FIRE SYSTEMS (NWFS) TO MODIFY EXISTING WET PIPE AUTOMATIC SPRINKLER SYSTEM TO ACCOMMODATE FOR NEW WALLS AND CEILING FOR MARKET READY. NWFS WILL START WORK AT A THE OVER H | $39,677 |
| 7125552-FS | 2026-01-19 | Fire protection | 2203 E UNION ST | Fire Sprinkler TI; Add 2 and relocate 2 fire sprinkler heads to modify for new walls and ceilings to the automatic wet pipe fire sprinkler system for the lobby tenant improvement. | $3,050 |
| 7122836-EL | 2025-12-29 | Electrical | 1301 SPRING ST | Re-mount existing smoke detector; add NAC panel to fire control room; use NAC circuit to power two new speaker strobes for lobby and concierge area; mount annunciator per customer | $9,398 |
| 7122696-EL | 2025-12-26 | Electrical | 5555 14TH AVE NW | Upgrading the FACP from SK5820XL to 6820. | $13,692 |
| 7116595-FS | 2025-12-23 | Fire protection | 11 W ALOHA ST | "REVISION TO ISSUED PERMIT #7100469-FS". Added soffits and adjusted sprinkler heads for proper coverage on level C. Added (4) heads to the original permit/plans submitted. No chan | $51,024 |
| 7121954-FS | 2025-12-18 | Fire protection | 3701 S NORFOLK ST | Fire Sprinkler OTC Permit Work; Demo 4 existing sprinkler pendents and plug to accommodate for new walls/ceilings. No change to hydraulic calcs. | $1,530 |
| 7112871-FS | 2025-12-12 | Fire protection | 5834 WOODLAWN AVE N | Fire Sprinkler - REVISION TO ISSUED PERMIT 7103485-FS. We added a home hydrant tank and a pump for adequate water flow. | $18,244 |
| 7114032-EL | 2025-10-28 | Electrical | 7001 PERIMETER RD S | Installing a cell dialer to monitor the FACP. [CJK 12/5/2025 - King County Airport is jurisdiction of Labor and Industries. Emailed both contacts and called inspection contact - fu | $2,300 |
| 7109712-FS | 2025-10-01 | Fire protection | 37 S HUDSON ST | Fire Sprinkler TI; Adding and relocating 518 sprinklers. Adding one cross main of 20 feet. Demo ends of branch lines where 3/4 inch pipe was present; add new pipe, fittings, and | $68,437 |
| 7103485-FS | 2025-10-01 | Fire protection | 5834 WOODLAWN AVE N | Provide a new fire sprinkler system per NFPA 13D. Total of 37 sprinkler supplied by city water with a booster pump. | $17,631 |
| 7109190-FS | 2025-09-29 | Fire protection | 1301 1st AVE | Fire Sprinkler TI for Shaw Carpet; Adding and relocating 7 sprinkler heads. | $2,531 |
| 7108592-FS | 2025-09-25 | Fire protection | 9736 61ST AVE S | Install a wet fire sprinkler system in home located at 9736 61st Ave S, Seattle, WA 98118. Total 15 sprinkler heads. | $5,249 |
| 7100469-FS | 2025-09-02 | Fire protection | 11 W ALOHA ST | Fire Sprinkler TI; Modify existing wet pipe automatic sprinkler system to accommodate for new walls and ceilings for Bayview Phase 2. No change to hydraulic calculations. | $51,024 |
| 7094142-FS | 2025-07-28 | Fire protection | 224 1ST AVE N | Fire Sprinkler TI; adding heads to an area that was left vacant when the remodel of the building was done. TI consists of 10 fire sprinkler heads. | $4,070 |
| 7089752-FS | 2025-07-14 | Fire protection | 1415 5TH AVE | Fire Sprinkler TI for Motif Seattle-Frolik Restaurant. Add and/or relocate 18 sprinkler heads to accommodate for new walls and ceilings. | $17,022 |
| 7077555-FS | 2025-05-19 | Fire protection | 4311 7TH AVE NE | NORTHWEST FIRE SYSTEMS (NWFS) WILL PROVIDE A WET PIPE AUTOMATIC SPRINKLER SYSTEM FOR ALL FLOORS AND A CLASS 1 STANDPIPE SYSTEM TO PROTECT THE NEW TRIPALINK 7TH AVE NE APARTMENT. NW | $61,774 |
| 7071255-FS | 2025-05-16 | Fire protection | 1040 S HENDERSON ST | Fire Sprinkler TI. Amendment to permit number 6983140-FS. Revised plans to reflect as built of work that was actually performed. Raised sections of existing sprinkler line pipi | $6,449 |
| 7082592-FS | 2025-05-14 | Fire protection | 589 OCCIDENTAL AVE S | This is a REVISION TO APPROVED PERMIT 7019207-FS. The revision is due to the open ceiling. Revision to plan only involves 21 new sprinkler heads. | $9,450 |
| 7084369-EL | 2025-05-06 | Electrical | 206 BELL ST | Installing Telguard cellular dialer to monitor the FACP. | $3,353 |
| 7080688-EL | 2025-05-01 | Electrical | 207 S HORTON ST | Installing a new fire alarm system. The new system will be an addressable control panel that will supervise the fire sprinkler system and provide notification throughout the buildi | $32,615 |
| 7077980-EL | 2025-04-21 | Electrical | 939 GOLF DR S | REVISION TO ISSUED PERMIT 7042220-EL: Adding addressable relay for access controlled door interface. | $21,899 |
| 7081749-EL | 2025-04-21 | Electrical | 401 ALASKAN WAY S | Installing a fire alarm control panel and notification. One dual monitor module will be installed to monitor the conventional fire alarm pull stations and smoke detectors for alarm | $5,613 |
| 7072759-FS | 2025-03-17 | Fire protection | 531 BROADWAY E | Fire Sprinkler TI; modify existing sprinkler for the new walls and ceilings. | $4,373 |
| 7053274-FS | 2025-02-19 | Fire protection | 633 yesler WAY | Fire Sprinkler TI; extend sprinkler system from existing system to protect basement, 1st floor, and 2nd floor. This will complete sprinkler coverage to 100% of the building. Addi | $146,447 |
| 7068913-EL | 2025-02-05 | Electrical | 1415 5TH AVE | over the counter permit joint venture with Northwest Fire Systems for 3 devices. renewal cb 02/05/2026 | $9,000 |
| 7062691-EL | 2024-12-27 | Electrical | 900 UNIVERSITY ST | Northwest Fire Systems will be relocating 1 speaker strobe. | $2,000 |
| 7062694-EL | 2024-12-27 | Electrical | 645 W NICKERSON ST | Northwest Fire Systems will be replacing the existing malfunctioning fire alarm control panel. | $3,500 |
| 7062312-EL | 2024-12-23 | Electrical | 17567 15TH AVE NE | Northwest Fire Systems will be installing a cellular monitoring device to monitor the fire alarm control system. | $1,500 |
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.
Search these records
The 391 permits above are a static record through 2026. Select a year above to open that year’s records, or search Northwest Fire Systems LLC in Seattle, WA by address, trade or date range.
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 →
Is this your company? Show this public permit record on your website with a free badge.