COMPANY RECORD · SEATTLE, WA
Cascade Riser Management — permit history in Seattle, WA
Cascade Riser Management appears on 74 Seattle permit records from 2015 through 2026, all of them electrical.
Business record held by the regulator
| Name as registered | Cascade Riser Management |
|---|---|
| Entity type | Partnership |
| State registration (UBI) | 603023079 |
| Business address on file | 4148 52nd Ave SW SEATTLE WA 98116 |
| Business phone on file | (206) 396-6864 |
| Licence number | CASCARM902L3 |
| Licence type | ELECTRICAL CONTRACTOR |
| Status in the register | ACTIVE |
| Expires | 2028-06-23 |
Read from L&I Contractor License Data - General, published by the Washington State Department of Labor & Industries; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to Cascade Riser Management by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 74 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 13 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 4 |
Busiest year on record: 2015, with 13 permits. One project can account for several filings, so read this as filing activity rather than workload.
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This page is a snapshot of Cascade Riser Management. The search behind it holds more than 400,977 Seattle permits naming a contractor, since 2015: 251,769 electrical permits, 143,940 mechanical (HVAC) permits, 5,268 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 800 5TH AVE | 2026-10-18 |
| 1191 2ND AVE | 2026-09-02 |
| 1420 5TH AVE | 2026-07-13 |
| 9501 25TH AVE NE | 2025-10-14 |
| 155 NE 100TH ST | 2025-10-12 |
| 701 5TH AVE | 2025-02-19 |
| 1130 RAINIER AVE S | 2025-01-01 |
| 500 UNION ST | 2024-06-21 |
| 1809 7TH AVE | 2024-04-11 |
| 999 3RD AVE | 2024-04-01 |
| 1201 3RD AVE | 2024-02-26 |
| 1111 3RD AVE | 2023-08-31 |
| 1124 1ST AVE | 2023-02-07 |
| 1601 5TH AVE | 2022-11-01 |
28 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $134,000, median $5,500. 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 |
|---|---|---|
| Columbia Fire | 3 | 2015–2023 |
| Titan Electric Inc | 3 | 2016–2025 |
| Fire Systems West, Inc. | 2 | 2020–2025 |
| Range Electric Company, LLC | 2 | 2025–2026 |
| Pride Electric, Inc | 2 | 2018–2025 |
| Macdonald Miller Facility Solutions LLC | 2 | 2018–2025 |
| Ses, Inc | 2 | 2018–2025 |
| Guardian Security Systems Inc | 2 | 2015–2025 |
Companies that also appear in Seattle permit records at addresses where Cascade Riser Management 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
74 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7167999-EL | 2026-10-18 | Electrical | 800 5TH AVE | Installing (11) new plenum Cat 6 cables within the suite. | |
| 7161163-EL | 2026-09-02 | Electrical | 1191 2ND AVE | Pulling in one new fiber for Cogent and pulling in one new fiber for Zayo. | |
| 7152552-EL | 2026-07-13 | Electrical | 1420 5TH AVE | We installed (1) new armored fiber for PWC from the 28th Floor down to the 8th Floor. There is a low voltage company doing work in the space and security. | |
| 7143338-EL | 2026-05-14 | Electrical | 800 5TH AVE | Installing (9) data cables to locations within the suite. | |
| 7111772-EL | 2025-10-14 | Electrical | 9501 25TH AVE NE | Installing cabling to (25) new locations and (6) new AP locations. | $16,500 |
| 7111281-EL | 2025-10-12 | Electrical | 155 NE 100TH ST | Installing (14) new Locations in the expansion space | $5,200 |
| 7110423-EL | 2025-10-06 | Electrical | 800 5TH AVE | Installing (14) cables in the amenity space. | $5,600 |
| 7071216-EL | 2025-02-19 | Electrical | 701 5TH AVE | Installing 55 new data locations. | $18,000 |
| 7069834-EL | 2025-02-11 | Electrical | 701 5TH AVE | Installing about (20) new cables to an existing suite. They are giving up half of their space and keeping the half with the server rack. | $4,400 |
| 7063078-EL | 2025-01-01 | Electrical | 1130 RAINIER AVE S | Installing (122) new data locations. | $38,000 |
| 7038881-EL | 2024-08-01 | Electrical | 1191 2ND AVE | Installing (104) cables to (52) data locations. Installing fiber patch cords to (25) cubicle locations. Installing one rack in the server room. | $50,000 |
| 7038880-EL | 2024-08-01 | Electrical | 1420 5TH AVE | Pulling a second permit for the Fitness Center/Amenity Space as the projects may not complete at the same time.; 8/2/24 RN Fees for work covered under permit 7032388-EL, this permi | $1 |
| 7032388-EL | 2024-06-25 | Electrical | 1420 5TH AVE | Installing (25) new locations within the 2nd Floor Building Conference and Fitness Center.; 8/2/24 RN See permit 7038880-EL for Fitness permit this permit only for Meeting room | $10,000 |
| 7031871-EL | 2024-06-21 | Electrical | 500 UNION ST | Installing 30 new Cat 6 cables to 30 locations. | $5,400 |
| 7019482-EL | 2024-04-11 | Electrical | 1809 7TH AVE | Installing 16 new Cat 6 cables to 8 locations | $3,200 |
| 7017600-EL | 2024-04-01 | Electrical | 999 3RD AVE | Installing (290) cables to specified locations. Installing sound masking throughout the suite. | $134,000 |
| 7014567-EL | 2024-03-15 | Electrical | 500 UNION ST | Installing (14) new voice and data locations. | $5,000 |
| 7011210-EL | 2024-02-26 | Electrical | 1201 3RD AVE | Installing 21 new voice and data locations. | $4,000 |
| 6983759-EL | 2023-08-31 | Electrical | 1111 3RD AVE | Installing cable to 31 locations. | $7,500 |
| 6980342-EL | 2023-08-10 | Electrical | 1809 7TH AVE | To install cabling to (9) new locations. | $5,000 |
| 6946787-EL | 2023-02-07 | Electrical | 1124 1ST AVE | Installing 10 data locations within the suite. | $2,500 |
| 6931376-EL | 2022-11-01 | Electrical | 1601 5TH AVE | Installing (30) new Cat 6 cables within suite 400. | $8,000 |
| 6928123-EL | 2022-10-17 | Electrical | 800 5TH AVE | Installing (14) data locations within the space. | $5,400 |
| 6903005-EL | 2022-06-01 | Electrical | 500 UNION ST | Installing cabling to 29 locations within the suite. | $6,000 |
| 6855253-EL | 2021-08-25 | Electrical | 1191 2ND AVE | Installing (30) new cables to an existing suite. | $10,000 |
| 6850474-EL | 2021-07-27 | Electrical | 600 UNIVERSITY ST | Installing 26 voice and data locations. | $3,100 |
| 6844517-EL | 2021-06-21 | Electrical | 999 3RD AVE | Installing (9) new data locations within the fitness center. | $2,500 |
| 6787148-EL | 2020-06-16 | Electrical | 155 NE 100TH ST | Installing voice and data cabling | $5,500 |
| 6776235-EL | 2020-03-11 | Electrical | 1420 5TH AVE | Installing data to 23 Locations. | $6,800 |
| 6758978-EL | 2019-11-18 | Electrical | 411 1ST AVE S | Installing 30 new voice and data locations. | $15,000 |
| 6730427-EL | 2019-06-03 | Electrical | 821 2ND AVE | Installing data for the tenant. | $35,000 |
| 6728570-EL | 2019-05-21 | Electrical | 999 3RD AVE | Installing low voltage voice and data cabling. | $5,000 |
| 6721648-EL | 2019-04-10 | Electrical | 1809 7TH AVE | Installing cabling to 27 new locations within the suite. | $4,900 |
| 6717067-EL | 2019-03-14 | Electrical | 500 UNION ST | Installing (20) new voice and data cables within the suite. | $2,400 |
| 6701304-EL | 2018-11-28 | Electrical | 500 UNION ST | Installing voice and data cabling within the suite. | $5,000 |
| 6693808-EL | 2018-10-15 | Electrical | 1809 7TH AVE | Installing voice and data cabling. | $6,000 |
| 6693804-EL | 2018-10-15 | Electrical | 1809 7TH AVE | Installing low voltage cabling throughout the suite. | $6,000 |
| 6693809-EL | 2018-10-15 | Electrical | 1809 7TH AVE | Installing voice and data cabling. | $8,000 |
| 6692195-EL | 2018-10-04 | Electrical | 7501 35TH AVE NE | Installing (10) locations for voice and data. | $1,800 |
| 6658224-EL | 2018-04-25 | Electrical | 414 OLIVE WAY | INSTALLING VOICE AND DATA CABLING. | |
| 6657784-EL | 2018-04-23 | Electrical | 500 UNION ST | INSTALLING VOICE AND DATA CABLING. | |
| 6657782-EL | 2018-04-23 | Electrical | 500 UNION ST | INSTALLING VOICE AND DATA CABLING. | |
| 6657434-EL | 2018-04-20 | Electrical | 5601 6TH AVE S | INSTALLING VOICE AND DATA CABLING. | |
| 6653770-EL | 2018-03-31 | Electrical | 999 3RD AVE | INSTALLING VOICE AND DATA CABLING WITHIN THE SUITE. | |
| 6651349-EL | 2018-03-19 | Electrical | 1809 7TH AVE | INSTALLING VOICE AND DATA CABLING. | |
| 6650169-EL | 2018-03-12 | Electrical | 2901 3RD AVE | INSTALLING VOICE AND DATA CABLING WITHIN THE SUITE. | |
| 6632031-EL | 2017-11-27 | Electrical | 1191 2ND AVE | INSTALLING (11) NEW CAT 6 CABLES FOR DATA. | |
| 6626355-EL | 2017-10-25 | Electrical | 821 2ND AVE | INSTALLING LOW VOLTAGE CABLING TO 21 LOCATIONS. | |
| 6617719-EL | 2017-09-08 | Electrical | 1809 7TH AVE | TO INSTALL CABLING TO (9) LOCATIONS. | |
| 6614385-EL | 2017-08-21 | Electrical | 999 3RD AVE | INSTALLING V/D CABLING WITHIN NEW CONFERENCE ROOMS. |
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 →
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