# SEATTLE PUBLIC LIBRARY — public works contracts and contractors (Washington prevailing wage intents)

> 1,213 public works projects of SEATTLE PUBLIC LIBRARY: the latest contracts, the prime contractors and the amounts declared on prevailing wage intents.

## SEATTLE PUBLIC LIBRARY — public works contracts

1,213 public works projects and 1,827 intents to pay prevailing wages name SEATTLE PUBLIC LIBRARY as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: [Library District](/agency-type/library-district.md).

Bidding, hiring a subcontractor or checking a competitor? A [dated public works report ($19)](/report.md) on one contractor — or [an agency's awards, every month](/pro.md).

### Intents filed, by year

| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|
| 136 | 121 | 102 | 65 | 79 | 89 | 58 | 53 | 94 | 60 |

### Latest contracts (200)

| Intent filed | Contract | Prime contractor | Amount declared |
|---|---|---|---|
| Sep 24, 2026 | Lake City Receptacle Install PL0-0000003069 | [PRIME ELECTRIC LLC](/search.md) | $8,900 |
| Sep 18, 2026 | The Seattle Public Library-Douglas Truth Branch - Seattle,WA- Library - Locking Cabinets PL0-0000003036 | [SOUTHWEST SOLUTIONS GROUP INC](/search.md) | $32,119 |
| Sep 11, 2026 | ANNUAL FULL, CT, 2 HR. LOAD BANK TEST PL0-0000003041 | [PACIFIC POWER GROUP LLC](/search.md) | $21,224 |
| Sep 8, 2026 | 1648875 University Library 0000002849 / 3556 / 1648875 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | — |
| Aug 25, 2026 | SPL Ballard Branch ADA & Card Reader PL0-0000003000 | [MILNE ELECTRIC INC](/search.md) | $2,884 |
| Aug 5, 2026 | 1649109 SPL 1649109 SPL | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $4,180 |
| Aug 4, 2026 | Fremont Branch-Deinstall, pack, transport and store (4) artworks 22166 | [ARTECH INC](/search.md) | $12,397 |
| Aug 4, 2026 | West Seattle Branch-Deinstall, pack, transport and store (4) artworks 22165 | [ARTECH INC](/search.md) | $12,394 |
| Jul 27, 2026 | SPL International Brach Checkout Kiosks PL0-0000002969 | [MILNE ELECTRIC INC](/search.md) | $4,208 |
| Jul 27, 2026 | SPL Fremont Carnegie Cooling Centers SPL PW #2025-2177-FRE | [KASSEL & ASSOCIATES INC](/search.md) | $1,296,700 |
| Jul 21, 2026 | 160I-26-25706 - SPL Auditorium Stewart Screen Replacement PL0-0000002950 | [AVI-SPL LLC](/search.md) | $68,760 |
| Jun 18, 2026 | University Library PLO-0000002457 | [TECHNICAL FURNITURE SYS INC](/search.md) | — |
| Jun 17, 2026 | BWA2 BAU Seattle Pub Libraries Rainier PL0-0000002919 SII - 44OP-419346 | [SIEMENS INDUSTRY INC](/search.md) | $52,795 |
| Jun 15, 2026 | PO0027402026 Repairs and Services. PO0027402026 Repairs and Services. | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $15,000 |
| Jun 3, 2026 | SPL Carnegie Cooling Centers W Seattle PW#2025 2177 WTS | [C D K CONST SERVICES INC](/search.md) | $1,831,814 |
| Jun 1, 2026 | 26089-SPL Coffee Cart 4423 | [ENTRANCE CONTROLS INC](/search.md) | $877 |
| May 26, 2026 | Southwest Library AES Radio Installation 1646425 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | — |
| May 26, 2026 | 1644459 Rainier Beach Library 1644459 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | — |
| Apr 27, 2026 | SPL Montlake Data Cabling PL0-0000002825 | [MILNE ELECTRIC INC](/search.md) | $8,799 |
| Apr 2, 2026 | FROST ON LOWER WINDOWS 2797 | [S & T WINDOW FILMS](/search.md) | $2,112 |
| Mar 27, 2026 | LETTERS REPLACE 002787 | [MG HABITATS LLC](/search.md) | — |
| Mar 26, 2026 | J9541 - Seattle Public Library INV 21695 | [WEST COAST MECH SLTNS LLC](/search.md) | $13,750 |
| Mar 23, 2026 | Demo holes PO #002809 | [MG HABITATS LLC](/search.md) | — |
| Feb 26, 2026 | PO0027402026 Repairs and Services. PO0027402026 Repairs and Services. | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $15,000 |
| Feb 12, 2026 | SPL Central Closet Elect Work PL0-0000002675 | [MILNE ELECTRIC INC](/search.md) | $1,809 |
| Jan 28, 2026 | Escalator Cleaning SPL PO002600 | [Rise to the Top Escalator Cleaning](/search.md) | $30,000 |
| Jan 2, 2026 | Montlake Seattle Public Library 2630 | [HERZOG INDUSTRIES LLC](/search.md) | $3,435 |
| Dec 19, 2025 | Escalator Cleaning SPL PO002600 | [Rise to the Top Escalator Cleaning](/search.md) | $30,000 |
| Dec 17, 2025 | The Seattle Public Library CEN Exterior Window Cleaning SPL-FSS 2025-10-28 | [PUGET SOUND WINDOW MAINT INC](/search.md) | $102,870 |
| Dec 4, 2025 | 183135 Seattle Public Library 183135 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $600 |
| Nov 3, 2025 | Northgate SPL 2561 | [HERZOG INDUSTRIES LLC](/search.md) | $3,410 |
| Oct 28, 2025 | Seattle Pub Library - Central EV-2058.2 | [RESOUND ENERGY LLC](/search.md) | $230,101 |
| Oct 22, 2025 | Install Privacy Film PO2555 | [S & T WINDOW FILMS](/search.md) | $849 |
| Oct 12, 2025 | THE SEATTLE PUBLIC LIBRARY - 2 HR. LOAD BANK TEST PO # PL0-0000002560 | [PACIFIC POWER GROUP LLC](/search.md) | $14,512 |
| Oct 12, 2025 | FP983396 REPLACE PRV W/NEW PL0-0000002491 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $2,992 |
| Sep 29, 2025 | 25264-SPL Cap Hill Stairwell 4423 | [ENTRANCE CONTROLS INC](/search.md) | $955 |
| Sep 23, 2025 | central library clean 6257 | [GHB Windows Inc](/search.md) | $64,555 |
| Sep 22, 2025 | HVAC IS HAVING ISSUES 250904-0052 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $652 |
| Sep 9, 2025 | Annual backflow testing PL0-0000002496 | [B A T MASTER](/search.md) | $3,896 |
| Sep 3, 2025 | INSPECT 3 HP WTR HEATERS 250818-0125 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $690 |
| Aug 26, 2025 | SPL Lake City Branch Sensors Mounts PL0-0000002441 | [MILNE ELECTRIC INC](/search.md) | $1,328 |
| Aug 19, 2025 | THE SEATTLE PUBLIC LIBRARY - FULL W/OCF, CONFIDENCE TEST Quote # 85847 | [PACIFIC POWER GROUP LLC](/search.md) | $8,001 |
| Aug 15, 2025 | 178355 Queen Anne Library 178355 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $641 |
| Aug 14, 2025 | WST ADA HANDRAIL INSTALL #002332 | [WESTWATER CONSTRUCTION COMPANY](/search.md) | $19,311 |
| Aug 5, 2025 | SPL Environmental Restroom Sensors PL0-0000002383 | [MILNE ELECTRIC INC](/search.md) | $9,504 |
| Aug 5, 2025 | SPL Environmental Restrooms sensors-Ballard PL0-0000002382 | [MILNE ELECTRIC INC](/search.md) | $7,750 |
| Jul 29, 2025 | 177154 Southwest Library 177154 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | — |
| Jul 29, 2025 | 177151 Queen Anne Library 177151 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $641 |
| Jul 28, 2025 | Soul Pole Maintenance 002208 | [ARTECH INC](/search.md) | $6,599 |
| Jul 23, 2025 | (title withheld) 176751 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | — |
| Jul 14, 2025 | SPL Int'l Restroom Sensors PL0-0000002384 | [MILNE ELECTRIC INC](/search.md) | $5,486 |
| Jul 10, 2025 | NORTHGATE AG 2385 | [S & T WINDOW FILMS](/search.md) | $2,247 |
| Jul 8, 2025 | Seattle Public Library-Load Bank Test Evaluation PL0-0000002349 | [PACIFIC POWER GROUP LLC](/search.md) | $800 |
| Jun 24, 2025 | SPL High Point Libary Lighting Control Panel Change PL0-0000002380 | [MILNE ELECTRIC INC](/search.md) | $18,044 |
| Jun 6, 2025 | SPL - Greenwood Library PLO-0000002363 | [WAYNE'S ROOFING INC](/search.md) | $444,750 |
| Jun 3, 2025 | Seattle Public Library-Maintenance and Ops Center PLO-0000002362 | [INSULPRO PROJECTS](/search.md) | $63,951 |
| May 4, 2025 | DRYWALL REPAIR 2272 | [MG HABITATS LLC](/search.md) | $13,973 |
| Apr 1, 2025 | B42485.002 SPL CENL9 PL0-0000002106 | [DIVERSIFICATION INC](/search.md) | $37,946 |
| Apr 1, 2025 | B42485.001 SPL CENL9 PLO-0000002105 | [DIVERSIFICATION INC](/search.md) | $25,695 |
| Mar 25, 2025 | SPL Northgate PL0-0000002241 | [MILNE ELECTRIC INC](/search.md) | $30,447 |
| Mar 24, 2025 | SPL Central Electrical Water Damage PL0-0000002246 | [MILNE ELECTRIC INC](/search.md) | $1,545 |
| Mar 19, 2025 | SPL Monitor CPU's PLO-0000002196 | [MILNE ELECTRIC INC](/search.md) | $12,706 |
| Mar 9, 2025 | Annual Fire Protection Testing PO#0021197 | [AAA FIRE PROTECTION INC](/search.md) | $2,500 |
| Mar 9, 2025 | Fire Alarm and Sprinkler Repairs PO#002099 | [AAA FIRE PROTECTION INC](/search.md) | $40,000 |
| Mar 9, 2025 | repairs PO#002098 | [AAA FIRE PROTECTION INC](/search.md) | $25,000 |
| Mar 7, 2025 | BOILER STOPS HEATING; RESETTING 250227-0125 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $2,087 |
| Mar 3, 2025 | Escalator surface cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $4,800 |
| Feb 14, 2025 | University Branch-Deinstall, pack, store and reinstall 17368 | [ARTECH INC](/search.md) | $9,796 |
| Jan 24, 2025 | Seattle Public Library 4th Floor Tamper Switch 6278 | [SMITH FIRE SYSTEMS INC](/search.md) | — |
| Jan 22, 2025 | SPL Central Floors 5&9 Cabling 0000002134 | [MILNE ELECTRIC INC](/search.md) | $28,051 |
| Jan 16, 2025 | Seattle Public Library PO # 002084 | [SMITH FIRE SYSTEMS INC](/search.md) | $50,000 |
| Jan 15, 2025 | SPL University Branch URM Seismic Upgrade and Renovation SPL-PW#2024-0611 | [KASSEL & ASSOCIATES INC](/search.md) | $8,813,654 |
| Jan 5, 2025 | Douglas Truth Sp Repairs 002099 | [AAA FIRE PROTECTION INC](/search.md) | $10,073 |
| Jan 5, 2025 | Fire Alarm Service Call 002098 | [AAA FIRE PROTECTION INC](/search.md) | $695 |
| Jan 5, 2025 | Test (3) types of heads and replace (5) Brass SSU 002098 | [AAA FIRE PROTECTION INC](/search.md) | $10,913 |
| Dec 16, 2024 | Special Collections - Storage | [ARTECH INC](/search.md) | $11,643 |
| Dec 16, 2024 | Central Library - Exterior Window Cleaning Service Agreement SPL-FSS 2016.09.01 | [PUGET SOUND WINDOW MAINT INC](/search.md) | $60,308 |
| Dec 5, 2024 | SPL Central Monitor Cabling & Testing PL0-0000002088 | [MILNE ELECTRIC INC](/search.md) | $1,453 |
| Dec 4, 2024 | REMOVE & REPLACE ELEVATOR CARPET WITH DURABLE FLOORING. 001945 | [WESTWATER CONSTRUCTION COMPANY](/search.md) | $9,567 |
| Nov 26, 2024 | Smoke Detectors Not Working IN00270358 | [CONVERGINT TECHNOLOGIES LLC](/search.md) | $1,406 |
| Nov 24, 2024 | SW BRANCH REPAIRS PL0-0000001915 | [AAA FIRE PROTECTION INC](/search.md) | $7,236 |
| Nov 23, 2024 | LAKE CITY BRANCH PLU-0000001915 | [AAA FIRE PROTECTION INC](/search.md) | $2,066 |
| Nov 23, 2024 | mONTLAKE REPAIRS PL0-0000001913 | [AAA FIRE PROTECTION INC](/search.md) | $13,431 |
| Nov 18, 2024 | Seattle Public Library-Annua Full Service with samples, CT 001979 | [PACIFIC POWER GROUP LLC](/search.md) | $2,760 |
| Nov 15, 2024 | Seattle Ballard Branch Locker PLO-0000001817 | [LYNGSOE SYSTEMS INC](/search.md) | $62,578 |
| Nov 13, 2024 | Remove oil filter housing, oil lines, isolation valves. Replace o-rings PL0-0000001852 | [JOHNSON CONTROLS INC](/search.md) | $32,396 |
| Nov 7, 2024 | FP547134 AHU-1 FAILED SHAFT 240918-0067 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $3,284 |
| Oct 30, 2024 | 165703 - Greenlake Library - Security Panel Program PO#1689 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $900 |
| Oct 10, 2024 | 77061-1 - Annual Smoke Control Inspections 3556 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $36,904 |
| Oct 3, 2024 | SPL Central Camera Issues IN00230947 | [CONVERGINT TECHNOLOGIES LLC](/search.md) | $1,303 |
| Sep 30, 2024 | SPL Central Wheelchair Charging PL0-0000001947 | [MILNE ELECTRIC INC](/search.md) | $5,705 |
| Sep 30, 2024 | SPL Central New Lighting 2024 PL0-0000001949 | [MILNE ELECTRIC INC](/search.md) | $6,478 |
| Sep 27, 2024 | Bad oil cooler TXV PL0-0000001900 | [JOHNSON CONTROLS INC](/search.md) | $6,465 |
| Sep 23, 2024 | Charge chiller to factory specs PL0-0000001901 | [JOHNSON CONTROLS INC](/search.md) | $27,729 |
| Sep 13, 2024 | Annual backflow testing PL0-0000001922 | [B A T MASTER](/search.md) | $3,262 |
| Aug 29, 2024 | Diagnose Pressurization Fan 2419056-IN | [DAIKIN COMFORT TECH DISTR INC](/search.md) | — |
| Aug 23, 2024 | Refrigerant leak on oil sump CH-2 PL0-0000001851 | [JOHNSON CONTROLS INC](/search.md) | $29,161 |
| Aug 13, 2024 | BALLARD BOOK LOCKER PAD 001814 | [WESTWATER CONSTRUCTION COMPANY](/search.md) | $23,880 |
| Aug 1, 2024 | Sea Public Library Ballard Book Lockers PL0-0000001826 | [MILNE ELECTRIC INC](/search.md) | $2,873 |
| Jul 31, 2024 | Green Lake Branch Artwork Reinstallation 001627 | [ARTECH INC](/search.md) | $4,966 |
| Jul 17, 2024 | Seattle Locker Montlake PLO-0000001503 | [LYNGSOE SYSTEMS INC](/search.md) | $37,397 |
| Jul 9, 2024 | window clean 3269 | [GHB Windows Inc](/search.md) | $52,000 |
| Jul 3, 2024 | Escalator surface cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $7,800 |
| May 27, 2024 | Cap hill repair Quote 2025609 | [AAA FIRE PROTECTION INC](/search.md) | $2,216 |
| May 27, 2024 | NE Branch repairs Quote 2027966 | [AAA FIRE PROTECTION INC](/search.md) | $976 |
| May 27, 2024 | 1.8.24 service call 1.8.24 service call | [AAA FIRE PROTECTION INC](/search.md) | $921 |
| May 26, 2024 | SMOKE SENS. PLO-0000001654 | [AAA FIRE PROTECTION INC](/search.md) | $3,400 |
| May 19, 2024 | Seattle Public Library T & M Service Call | [CONVERGINT TECHNOLOGIES LLC](/search.md) | — |
| May 1, 2024 | Central Branch Library Monitors PLO-0000001561 | [SEQUOYAH ELECTRIC LLC](/search.md) | $32,611 |
| Apr 23, 2024 | Broadview Branch Replace Compressor PL0-0000001746 | [SYSTEM HTNG & AIR COND CO INC](/search.md) | $10,999 |
| Apr 22, 2024 | Green Lake Library 1340 | [TECHNICAL FURNITURE SYS INC](/search.md) | $125,564 |
| Apr 10, 2024 | Seattle Library PL0-0000001768 | [JOHNSON BARROW INC](/search.md) | $61,788 |
| Mar 24, 2024 | 2024 ANNUAL SERVICES PLU-0000001650 | [AAA FIRE PROTECTION INC](/search.md) | $29,478 |
| Mar 22, 2024 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $4,800 |
| Mar 20, 2024 | Seattle Public Library Lake City IN00165276 | [CONVERGINT TECHNOLOGIES LLC](/search.md) | $840 |
| Mar 15, 2024 | SPl 5th Fl Cabinet Replacement 0000001693 | [MILNE ELECTRIC INC](/search.md) | $7,013 |
| Mar 6, 2024 | (title withheld) TBD | [SCHINDLER ELEV DBA ELTEC SYS](/search.md) | $105,750 |
| Feb 23, 2024 | Beacon Hill Quiet Rm Floor Box PL0-0000001684 | [MILNE ELECTRIC INC](/search.md) | $2,051 |
| Feb 14, 2024 | 73585-2 Green Lake Library PL0-0000001669 / 73585-2 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $508 |
| Dec 20, 2023 | 73585-1 Green Lake Library PL0-0000001606 Job #73585-1 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $4,785 |
| Dec 15, 2023 | J#282156708 - Seattle Public Library 282156708 | [ADT COMMERCIAL LLC](/search.md) | $929 |
| Dec 1, 2023 | Central Branch Library Monitors PL0-1561 | [SEQUOYAH ELECTRIC LLC](/search.md) | $27,900 |
| Nov 29, 2023 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $7,200 |
| Nov 17, 2023 | SPL-Backflow PL0-0000001571 | [B A T MASTER](/search.md) | $2,230 |
| Nov 17, 2023 | Montlake Book Locker switches PLO-0000001584 | [MILNE ELECTRIC INC](/search.md) | $1,759 |
| Sep 28, 2023 | 2023 Elev/Esc PM PL0-0000001332 | [SCHINDLER ELEV DBA ELTEC SYS](/search.md) | $105,751 |
| Sep 20, 2023 | 501521909_Seattle Public Library | [ADT COMMERCIAL LLC](/search.md) | $929 |
| Sep 18, 2023 | Seattle Public Library Central - Spacesaver Systems Powered Upgrade - Phase 2 - Releases 8 and 9 PLO - 001498 | [SOUTHWEST SOLUTIONS GROUP INC](/search.md) | $147,525 |
| Sep 11, 2023 | DTH Emergency Sewer Repair | [REIGN CITY SERVICES LLC](/search.md) | $200,000 |
| Sep 6, 2023 | Annual Backflow Testing PL0-0000001489 | [B A T MASTER](/search.md) | $3,480 |
| Aug 28, 2023 | Georgetown SPL Access Controls PLO-0000001225 | [CONVERGINT TECHNOLOGIES LLC](/search.md) | $27,580 |
| Aug 14, 2023 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $3,000 |
| Aug 4, 2023 | SPL Book Locker switches PL0-0000001365 | [MILNE ELECTRIC INC](/search.md) | $3,670 |
| Aug 4, 2023 | SPL Book Locker Switches PL0-0000001364 | [MILNE ELECTRIC INC](/search.md) | $5,160 |
| Jun 29, 2023 | SPL People Counters PL0-0000001419 | [MILNE ELECTRIC INC](/search.md) | $21,556 |
| Jun 28, 2023 | Chiller Control Upgrade 7411364 | [SEQUOYAH ELECTRIC LLC](/search.md) | $1,683 |
| Jun 13, 2023 | SEATTLE PUBLIC LIBRARY MAINTENANCE PLO-0000001287 | [BLDRS' HDWR & SUPPLY CO INC](/search.md) | $4,132 |
| Jun 13, 2023 | Lake City Branch Vape Sensors PL0-0000001304 | [MILNE ELECTRIC INC](/search.md) | $2,195 |
| Jun 13, 2023 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $7,200 |
| Jun 12, 2023 | Central Library Hand dryer power PL0-0000001392 | [MILNE ELECTRIC INC](/search.md) | $4,966 |
| Jun 2, 2023 | Ballard Library Meeting Room Repairs PLO-0000001383 | [MOON CONSTRUCTION COMPANY](/search.md) | $56,686 |
| May 24, 2023 | Wallingford People Counter PL0-00000001363 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| May 18, 2023 | SPL People Counter PL0-0000001382 | [MILNE ELECTRIC INC](/search.md) | $49,678 |
| May 3, 2023 | SEATTLE PUBLIC LIBRARY 5614 22ND AVE NW SEATTLE, WA 98107 BALLARD TRASH ENCLOSURE | [ALL CITY FENCE CO](/search.md) | $831 |
| Apr 20, 2023 | SPL Southwest Library PLO-0000001235 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| Apr 19, 2023 | Queen Anne Library Fire Panel Migration PL0-0000001288 | [GUARDIAN SECURITY SYSTEMS INC](/search.md) | $16,492 |
| Apr 13, 2023 | SPL Lake City Restroom Lighting 1342 | [MILNE ELECTRIC INC](/search.md) | $7,021 |
| Apr 6, 2023 | SPL Broadview 1239 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| Apr 5, 2023 | Seattle Public Library Queen Anne 1236 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| Apr 5, 2023 | SPL Greenwood install cat6 1237 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| Mar 27, 2023 | window cleaning 3269 | [GHB Windows Inc](/search.md) | $51,870 |
| Mar 20, 2023 | 2023 SERVICES PL0-0000001264 | [AAA FIRE PROTECTION INC](/search.md) | $26,738 |
| Mar 8, 2023 | (title withheld) 001250 | [ARTECH INC](/search.md) | $10,097 |
| Mar 8, 2023 | 281841676_Seattle Public Library alarm troubleshoot | [ADT COMMERCIAL LLC](/search.md) | $4,740 |
| Feb 24, 2023 | Central Library Exterior Lighting PO PL0-1175 | [SEQUOYAH ELECTRIC LLC](/search.md) | $16,209 |
| Feb 24, 2023 | Central Library Exterior Lighting PO PL0-1216 | [SEQUOYAH ELECTRIC LLC](/search.md) | $6,762 |
| Feb 3, 2023 | SPL Central People Counter PLO-0000001238 | [MILNE ELECTRIC INC](/search.md) | $7,826 |
| Feb 3, 2023 | Beacon Hill Book Locker Power PLO-0000001262 | [MILNE ELECTRIC INC](/search.md) | $6,319 |
| Jan 30, 2023 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $3,000 |
| Jan 16, 2023 | Central Library - Exterior Window Cleaning Service Agreement SPL-FSS 2016.09.01 | [PUGET SOUND WINDOW MAINT INC](/search.md) | $49,480 |
| Dec 27, 2022 | Seattle Public Library MOC2 308 | [WAYNE'S ROOFING INC](/search.md) | $744 |
| Nov 9, 2022 | Seattle Public Library Central - Spacesaver Systems Powered Upgrade - Phase 1 PL0-000001099 | [SOUTHWEST SOLUTIONS GROUP INC](/search.md) | $142,218 |
| Oct 4, 2022 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $7,200 |
| Sep 21, 2022 | 5910 CORSON AVE SEATTLE, WA 98108 3650 | [ALL CITY FENCE CO](/search.md) | $852 |
| Sep 6, 2022 | SPL Cap Hill Roofing & HVAC Project SPL PW # 2022-03 | [OAK HILLS CONSTRUCTION](/search.md) | $1,122,750 |
| Aug 31, 2022 | Annual Backflow Testing 211759 | [B A T MASTER](/search.md) | $3,750 |
| Aug 2, 2022 | Queen Anne Library Re-Roof 2022-QNA ROOF | [QUEEN CTY SHT MTL RFG INC](/search.md) | $780,574 |
| Jul 27, 2022 | Ballard Library Front Entrance Doors 188182 | [S & T Window Films](/search.md) | $2,122 |
| Jun 29, 2022 | Window Cleaning 3269 | [GHB Windows Inc](/search.md) | $25,000 |
| Jun 27, 2022 | 5910 CORSON AVE S SEATTLE, WA 98108 3650 | [ALL CITY FENCE CO](/search.md) | $418 |
| Jun 27, 2022 | Escalator Cleaning SPLFSS2017.05.30 | [Rise to the Top Escalator Cleaning](/search.md) | $3,000 |
| Jun 17, 2022 | Seattle Public Lockers PL0-0000001084 | [LYNGSOE SYSTEMS INC](/search.md) | $136,009 |
| Jun 13, 2022 | Seattle Public Library MOC Sort Centr PLO-0000001094 | [LYNGSOE SYSTEMS INC](/search.md) | $2,434,052 |
| May 23, 2022 | 22112-CENTRAL LIBRARY BIKE RDR 4423 | [ENTRANCE CONTROLS INC](/search.md) | $12,088 |
| May 18, 2022 | SPL MULTI SPL-PW#MULTI-060321 | [OAK HILLS CONSTRUCTION](/search.md) | $214,988 |
| May 16, 2022 | Maintenance & Operations Center MOC-2 SPL-PW # 101220-MOC Building Built-Out | [GOOD NEWS GROUP CONSTRUCTION](/search.md) | $1,862,971 |
| May 3, 2022 | SPL Spring St Exit Cam and Monitor PLO-0000001096 | [CONVERGINT TECHNOLOGIES LLC](/search.md) | $10,596 |
| Apr 29, 2022 | Sequence Test 2022 N/A | [PACIFIC POWER GROUP LLC](/search.md) | $2,200 |
| Apr 28, 2022 | 1000 4th AVE S., SEATTLE, WA 98104 PL0-0000001087 | [ALL CITY FENCE CO](/search.md) | $3,810 |
| Apr 22, 2022 | SEATTLE PUBLIC LIBRARY ATTN: CAPITAL IMPROVEMENT PROJECTS 1000 4th AVE SEATTLE, WA 98104-1109 0000000894 | [ALL CITY FENCE CO](/search.md) | $24,020 |
| Apr 15, 2022 | Boiler Maintenance for SPL locations PLO-0000001079 | [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | $27,804 |
| Apr 8, 2022 | Elevator/Esc PM 2022 001047 | [SCHINDLER ELEV DBA ELTEC SYS](/search.md) | $106,912 |
| Mar 30, 2022 | 22055- Central Library Door Read 2743 | [ENTRANCE CONTROLS INC](/search.md) | $25,914 |
| Mar 23, 2022 | SPL 4th Floor Fiber PLO-00000001064 | [MILNE ELECTRIC INC](/search.md) | $18,781 |
| Mar 21, 2022 | 4895 - Soul Pole Conservation and Reinstall PL0-0000000847 | [ARTECH INC](/search.md) | $31,949 |
| Mar 17, 2022 | Two Monitors at Central Library Non PO | [PRIME ELECTRIC LLC](/search.md) | — |
| Mar 13, 2022 | Cap Hill Upgrade Cap Hill Upgrade | [AAA FIRE PROTECTION INC](/search.md) | $5,978 |
| Mar 13, 2022 | 2022 ANNUAL ALARM & SPRINKLER PLO-0000001023 | [AAA FIRE PROTECTION INC](/search.md) | $26,774 |
| Mar 13, 2022 | CAP HILL SERVICE CALL 1.12.22 SERVICE CALL | [AAA FIRE PROTECTION INC](/search.md) | $265 |
| Feb 25, 2022 | Door Opener and CV Breakers PLO-930 | [SEQUOYAH ELECTRIC LLC](/search.md) | $44,991 |
| Feb 24, 2022 | (8) Nakashima Children's Chairs SPL PO#00934 | [Modern Conscience Incorporated](/search.md) | $26,875 |
| Feb 23, 2022 | (title withheld) PLO-0000001001 | [ARTECH INC](/search.md) | $17,573 |
| Feb 18, 2022 | Central TCS 180822 | [S & T Window Films](/search.md) | $804 |
| Jan 28, 2022 | MOC Warehouse MDP 3808 | [SEQUOYAH ELECTRIC LLC](/search.md) | $36,213 |
| Jan 27, 2022 | Water Treatment Service PL0-0000001020 | [CH2O INC](/search.md) | $18,235 |
| Jan 26, 2022 | Outlets for Shop Equipment 3808 | [SEQUOYAH ELECTRIC LLC](/search.md) | $38,380 |
| Jan 13, 2022 | SPL Central Library Room 1104 PLO-0000000997 | [MILNE ELECTRIC INC](/search.md) | $1,811 |
| Jan 13, 2022 | SPL 1st Floor & Parking/2nd/4th/8th/9th FL PLO-0000001003 | [MILNE ELECTRIC INC](/search.md) | $50,647 |
| Jan 11, 2022 | window cleaning 3269 | [GHB Windows Inc](/search.md) | $25,000 |
| Jan 4, 2022 | DTH ACCESS IMPROVEMENT PROJECT SPL-PW#2021-08 | [REIGN CITY SERVICES LLC](/search.md) | $442,942 |

Most recent first. Each amount is the figure declared on the prime contractor's intent; amounts are not added up. Project addresses are not published.

### Contractors that filed intents on its projects

| Contractor | Intents on this agency's projects |
|---|---|
| [AAA FIRE PROTECTION INC](/search.md) | 28 |
| [ALL CITY FENCE CO](/search.md) | 35 |
| [ARTECH INC](/search.md) | 14 |
| [AUBURN MECHANICAL INC](/search.md) | 12 |
| [B A T MASTER](/search.md) | 12 |
| [CONVERGINT TECHNOLOGIES LLC](/search.md) | 12 |
| [E C COMPANY](/search.md) | 15 |
| [ENTRANCE CONTROLS INC](/search.md) | 43 |
| [EVERGREEN CONCRETE CUTTING INC](/search.md) | 12 |
| [FORMA CONSTRUCTION COMPANY](/search.md) | 36 |
| [GUARDIAN SECURITY SYSTEMS INC](/search.md) | 35 |
| [JOHNSON CONTROLS INC](/search.md) | 13 |
| [MACDONALD-MILLER FAC SOLNS LLC](/search.md) | 13 |
| [MASTERCRAFT ELECTRIC INC](/search.md) | 15 |
| [MCKINSTRY CO LLC](/search.md) | 24 |
| [MILNE ELECTRIC INC](/search.md) | 49 |
| [OAK HILLS CONSTRUCTION](/search.md) | 24 |
| [PRIME ELECTRIC INC](/search.md) | 86 |
| [Rise to the Top Escalator Cleaning](/search.md) | 25 |
| [RUBENSTEIN'S CONTRACT CRPT LLC](/search.md) | 19 |
| [SCHINDLER ELEV DBA ELTEC SYS](/search.md) | 17 |
| [SEQUOYAH ELECTRIC LLC](/search.md) | 15 |
| [SIEMENS INDUSTRY INC](/search.md) | 33 |
| [TECHNICAL FURNITURE SYS INC](/search.md) | 16 |
| [UPHOLSTERY INC](/search.md) | 17 |

Alphabetical order; the 25 contractors with the most filings on this agency's projects, prime and subcontractors together.

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Página: https://wa-public-works-records.pages.dev/agency/seattle-public-library/
Fonte: https://data.wa.gov/d/t9je-9qwa
Recolha: 2026-10-01