COMPANY RECORD · SEATTLE, WA
Suppression Systems Inc. — permit history in Seattle, WA
Suppression Systems Inc. appears on 57 Seattle permit records from 2015 through 2026, most often electrical (82.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 47 | 82.5% |
| Fire protection | 10 | 17.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 7 |
| 2016 | 1 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 4 |
Busiest year on record: 2017, 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 |
|---|---|
| 701 NE NORTHLAKE WAY | 2026-05-07 |
| 13701 AURORA AVE N | 2026-02-10 |
| 6050 EAST MARGINAL WAY S | 2026-01-08 |
| 800 OCCIDENTAL AVE S | 2025-08-06 |
| 1415 5TH AVE | 2025-06-18 |
| 900 UNIVERSITY ST | 2025-02-27 |
| 13001 5TH AVE NE | 2025-01-31 |
| 1500 AIRPORT WAY S | 2025-01-23 |
| 1496 RAINIER AVE S | 2024-10-08 |
| 8815 SEWARD PARK AVE S | 2024-10-08 |
| 1000 DENNY WAY | 2024-07-09 |
| 1040 S HENDERSON ST | 2023-12-19 |
| 400 DEXTER AVE N | 2023-10-02 |
| 801 ALASKAN WAY | 2023-01-30 |
43 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $395,300, median $16,000. 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 |
|---|---|---|---|---|---|
| 7140969-EL | 2026-05-07 | Electrical | 701 NE NORTHLAKE WAY | PROVIDE FIRE SPRINKLER SYSTEM RELEASE AND MONITORING FOR DRY RISER AND JOCKEY PUMP. ·ADDRESSABLE FIRE ALARM CONTROL UNIT (FACU) ·WATERFLOW BELL ·PHOTOELECTRIC SMOKE DETECTOR ABOVE | $5,680 |
| 7124102-EL | 2026-02-10 | Electrical | 13701 AURORA AVE N | MODIFY LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT RELEASE AND BUILDING FIRE ALARM FUNCTIONS | $119,000 |
| 7124086-FS | 2026-02-10 | Fire protection | 13701 AURORA AVE N | MODIFY EXISTING FIRE PROTECTION SYSTEMS TO ACCOMMODATE TENANT IMPROVEMENTS | $395,300 |
| 7124146-EL | 2026-01-08 | Electrical | 6050 EAST MARGINAL WAY S | add two flame detector to an existing fire alarm panel | |
| 7098181-FS | 2025-08-06 | Fire protection | 800 OCCIDENTAL AVE S | PROVIDE A CLEAN AGENT FIRE SUPPRESSION SYSTEM WITH ADDRESSABLE DETECTIONS AND CONTROLS FOR THE MDF AND COMPUTER ROOMS. PROVIDED PRE-ACTION FIRE SPRINKLER DETECTION AND CONTROLS FOR | $92,000 |
| 7098188-EL | 2025-07-24 | Electrical | 800 OCCIDENTAL AVE S | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM SUBMITTED UNDER 7098181-FS | $27,500 |
| 7091875-EL | 2025-06-18 | Electrical | 1415 5TH AVE | REPLACE EXISTING FIRE SUPPRESSION RELEASING PANEL, DETECTION AND CONTROLS WITH NEW. | $5,605 |
| 7068582-FS | 2025-02-27 | Fire protection | 900 UNIVERSITY ST | CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR THE IT AND THE TELCO ROOMS | $28,036 |
| 7068155-EL | 2025-01-31 | Electrical | 13001 5TH AVE NE | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR COMM ROOM N13S12 NE 130TH INFILL LIGHT RAIL STATION SOUND TRANSIT NE 130TH LIGHT RAIL STATION. 1/9/2 | $3,500 |
| 7066758-EL | 2025-01-23 | Electrical | 1500 AIRPORT WAY S | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR WET LAB AREA 2B AND THE INSTRUMENT ROOM | $16,000 |
| 7065927-EL | 2025-01-17 | Electrical | 900 UNIVERSITY ST | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM IN THE IT ROOM AND THE TELCO ROOM[6/17/2025 JBC This permit has had Seattle Fire Department Review comple | $23,000 |
| 7025828-FS | 2024-12-23 | Fire protection | 1500 AIRPORT WAY S | CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR WET LAB AREA 2A AND 2B AND THE INSTRUMENT ROOM | $0 |
| 7032899-EL | 2024-10-08 | Electrical | 1496 RAINIER AVE S | LOW VOLTAGE WIRING FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM | $2,200 |
| 7047159-EL | 2024-10-08 | Electrical | 8815 SEWARD PARK AVE S | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM INSTALLED IN DATA ROOM 1704 FIRE PERMIT SUBMITTED UNDER #7047153-FS. | $8,230 |
| 7047153-FS | 2024-10-08 | Fire protection | 8815 SEWARD PARK AVE S | CLEAN AGENT FIRE SUPPRESSION SYSTEM INSTALLED THE DATA ROOM 1704. | $28,367 |
| 7034522-EL | 2024-07-09 | Electrical | 1000 DENNY WAY | "NO ELECTRICAL WORK" MODIFY EXISTING AIR SAMPLING DETECTION PIPE NETWORK ADDING 6 DRILLED SAMPLING HOLES IN HOT AISLES. | $3,500 |
| 7009134-FS | 2024-02-21 | Fire protection | 13001 5TH AVE NE | CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR COMM ROOM N13S12 NE 130th Infill Light Rail Station Sound Transit NE 130th Light Rail Station 9/3/2025 AB: RENEWAL | $31,000 |
| 6986077-FS | 2023-12-19 | Fire protection | 1040 S HENDERSON ST | CLEAN AGENT FIRE SUPPRESSION FOR DATA ROOM | $27,036 |
| 6986099-EL | 2023-10-09 | Electrical | 1040 S HENDERSON ST | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION IN DATA ROOM | $18,000 |
| 6983757-EL | 2023-10-02 | Electrical | 400 DEXTER AVE N | DETECTION AND CONTROLS FOR 2ND FLOOR PRE-ACTION SPRINKLERS IN ROOM 207 AND 209. RISER AND PANEL LOCATED IN ROOM 217 | $3,500 |
| 6951731-FS | 2023-09-06 | Fire protection | 400 DEXTER AVE N | PROVIDE ADDRESSABLE DETECTION AND CONTROLS WITH VERY EARLY WARNING SMOKE DETECTION FOR PRE-ACTION SPRINKLERAND NOVEC CLEAN AGENT FIRE SUPPRESSION IN DATA ROOM 301A AS ZONE 1 AND TH | $0 |
| 6980151-EL | 2023-08-09 | Electrical | 400 DEXTER AVE N | LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION SYSTEM AND PRE-ACTION SPRINKLER CONTROLS. | $15,000 |
| 6929049-EL | 2023-01-30 | Electrical | 801 ALASKAN WAY | PROVIDE DETECTION AND CONTROLS WITH NOVEC FIRE SUPPRESSION SYSTEM IN THE FOLLOWING LOCATIONS:· ENTRY BUILDING IT ROOM E114 TICKET BUILDING IT ROOM C208 PROVIDE PRE-ACTION DETECTIO | $32,000 |
| 6903854-FS | 2022-11-01 | Fire protection | 1401 23RD AVE S | NOVEC CLEAN AGENT WITH ADDRESSABLE DETECTION AND CONTROLS FOR COMM ROOM E01P09 AND FCC ROOM -E01S14.. renew NDM 06/27/2024 | $49,000 |
| 6894531-FS | 2022-05-17 | Fire protection | 1498 B RAINIER AVE S | ADDRESSABLE DETECTION AND CONTROLS WITH NOVEC CLEAN AGENT FIRE SUPPRESSION SYSTEM IN COMM ROOM E03B01. **Renewed thru Zendesk, 11/29/23, EC** **Renewed thru Zendesk, 4/23/25, EC* | $51,300 |
| 6881205-EL | 2022-05-11 | Electrical | 1218 3RD AVE | TENANT IS INSTALLING NEW DEMISING WALL. EXISTING SPACE IS PROTECTED BY FM200 SYSTEM WITH ASINGLE RELEASING CONTROL PANEL.RELOCATE EXISTING PANEL INTO NORTH TENANT SPACE AND INSTALL | $0 |
| 6813650-EL | 2021-03-16 | Electrical | 1100 9TH AVE | NOVEC CLEAN AGENT FIRE SUPPRESSION SYSTEM WITH LOW VOLTAGE DETECTION AND CONTROLS IN THE SERVER ROOM LOCATED IN THE BASEMENT. | $0 |
| 6801853-EL | 2020-10-05 | Electrical | 1301 5TH AVE | INSTALL RELEASE PANEL AND CONTROLS FOR A PRE-ACTION FIRE SPRINKLER SYSTEM PROTECTING ER/TR ROOM 112 AND UPS ROOM 113. THE RE;EASE PANEL AND RISER ARE LOCATED IN PA ROOM 115. | $0 |
| 6787926-EL | 2020-09-01 | Electrical | 2001 6TH AVE | install clean agent fire suppression system in suite 3333/3350 with low voltage detection and controls | $18,000 |
| 6789393-EL | 2020-08-26 | Electrical | 801 5TH AVE | INSTALL CLEAN AGENT FIRE SUPPRESSION SYSTEMS WITH DETECTION AND CONTROLS IN THE SERVER ROOM. | $13,400 |
| 6772552-EL | 2020-05-01 | Electrical | 801 ALASKAN WAY | Provide addressable detection and controls with NOVEC fire suppression system in VPAC IT & Security room. 5/11/2021 B. Schumacher renewal | $16,000 |
| 6763518-EL | 2019-12-18 | Electrical | 1496 RAINIER AVE S | low voltage detection and controls for clean agent system in comm room E01P09 and FCC room E01S14. 11/30/2020 jnl renewal. 11/22/2021 renewal | $100 |
| 6763511-EL | 2019-12-18 | Electrical | 1498B RAINIER AVE S | low voltage detection and controls for novec clean agent system in Comm room E03B01. 11/30/2020 jnl renewal 11/22/2021 renewal | $100 |
| 6718579-EL | 2019-05-15 | Electrical | 221 YALE AVE N | PRE-ACTION SPRINKLER DETECTION AND CONTROLS | $5,120 |
| 6717093-EL | 2019-04-24 | Electrical | 450 ALASKAN WAY S | PROVIDE CLEAN AGENT FIRE SUPPRESSION WITH DETECTION AND CONTROLS IN SERVER ROOM 3A07 | $21,000 |
| 6682854-EL | 2018-11-01 | Electrical | 1709 E COLUMBIA ST | MULTI TENANT BUILDING FIRE ALARM SYSTEM | $8,357 |
| 6684593-EL | 2018-10-31 | Electrical | 801 ALASKAN WAY | PROVIDE ANALOG DETECTION AND CONTROLS WITH NOVEC FIRE SUPPRESSION SYSTEM IN IT ROOM T207. | $17,700 |
| 6693274-EL | 2018-10-19 | Electrical | 4700 DENVER AVE S | PROVIDE CLEAN AGENT FIRE SUPPRESSION SYSTEM WITH DETECTION AND CONTROLS FOR COMM / AGS ROOM 102 | $16,500 |
| 6673915-EL | 2018-08-02 | Electrical | 6615 12TH AVE NE | PROVIDE NOVEC FIRE SUPPRESSION SYSTEMS WITH ADDRESSABLE DETECTION AND CONTROLS IN THE FOLLOWING ROOMS N09-09B342 MAIN COMPUTER ROOM N09-09B238 SIGNALS ROOM N09-09S17 FCC ROOM | $98,900 |
| 6668363-EL | 2018-07-12 | Electrical | 800 5TH AVE | Furnish and install detection and controls with novec 1230 clean agent fire suppression system in the MDF 585 room with controls for pre-action sprinkler system in the pre-action c | $18,800 |
| 6667540-EL | 2018-05-10 | Electrical | 601 UNION ST | Replace FM-200 release panel | $5,100 |
| 6612175-EL | 2017-10-31 | Electrical | 145 S HORTON ST | Building Fire alarm for Pot Foods operations building, per plan. | |
| 6609548-EL | 2017-09-25 | Electrical | 1201 WESTERN AVE | MERCEDES-BENZE 5TH FLOOR SUITE 500 CLEAN AGENT FIRE SUPPRESSION SYSTEM FOR THE SERVER ROOM 529. | |
| 6612729-EL | 2017-08-14 | Electrical | 1201 WESTERN AVE | 30 DAY GET STARTED PERMIT FOR BRANCH CIRCUITS ONLY, ASSOC. PLAN REVIEW 6609548 | |
| 6586102-EL | 2017-06-13 | Electrical | 1000 DENNY WAY | INSTALL PREACTION SPRINKLER/DETECTION & CONTROLS(VESDA). 1ST FLOOR #107,116,120 | |
| 6578574-EL | 2017-05-30 | Electrical | 400 DEXTER AVE N | DETECTION & CONTROLS PRE-ACTION RELEASE | |
| 6578226-EL | 2017-03-21 | Electrical | 11 S NEVADA ST | INSTALL FM-200 SYSTEM | |
| 6582758-EL | 2017-02-23 | Electrical | 4548 17TH AVE NE | ADD HEAT DETECTOR TO ATTIC | |
| 6569101-EL | 2017-01-26 | Electrical | 13701 AURORA AVE N | MODIFY EXISTING FIRE SUPPLY SYSTEMS | |
| 6515685-EL | 2016-03-11 | Electrical | 419 OCCIDENTAL AVE S | DETECTION & CONTROLS FOR PRE-ACTION SPRINKLER SYSTEM [SUITE #200]. |
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 →