COWLITZ COUNTY — public works contracts
707 public works projects and 1,041 intents to pay prevailing wages name COWLITZ COUNTY as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: County.
Bidding, hiring a subcontractor or checking a competitor? A dated public works report ($19) on one contractor — or an agency's awards, every month.
Intents filed, by year
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 36 | 30 | 104 | 80 | 95 | 59 | 89 | 65 | 50 |
Latest contracts (200)
| Intent filed | Contract | Prime contractor | Amount declared |
|---|---|---|---|
| Sep 15, 2026 | (title withheld) N/A | DAY WIRELESS SYSTEMS | $3,054 |
| Jul 30, 2026 | PR5291 COWLITZ COUNTY AARON OSTRAND | COLE INDUSTRIAL INC | $2,966 |
| Jul 29, 2026 | Dike Road Reconstruction project 1299 | NORTH CASCADE EXCAVATING LLC | $3,601,643 |
| Jun 8, 2026 | 92 Cowlitz Garden Lane 05212026 | NORTH CASCADE EXCAVATING LLC | $21,500 |
| May 29, 2026 | Inv 3009234725 maint inv 3009234725 | TK ELEVATOR CORPORATION | $6,910 |
| May 28, 2026 | invoice # 1000743740 invoice # 1000743740 | TK ELEVATOR CORPORATION | $2,851 |
| Apr 17, 2026 | Cowlitz County FAC 17-2020 | PACIFIC TECH CONSTRUCTION INC | $22,680 |
| Mar 16, 2026 | River Suites - 3rd Fl Office Furniture 2025-0069-01 | ONESOURCE OFFICE INTERIORS INC | $15,027 |
| Mar 12, 2026 | HOJ - COURTROOM 8 WALL SYSTEM INSTALL 2025-0043-01 | ONESOURCE OFFICE INTERIORS INC | $41,682 |
| Mar 11, 2026 | Cowlitz Co Headquarters Waterhall CCS: 7226202 | COWLITZ CLEAN SWEEP | $275,000 |
| Jan 28, 2026 | Sweeping 3026001 | COWLITZ CLEAN SWEEP | $7,500 |
| Jan 20, 2026 | Cowlitz County Court House fiber COWLZ-1000001456 | PROCOM TECHNOLOGIES LLC | $2,808 |
| Jan 13, 2026 | Cowlitz Barnes Road Repair N/A | QUIGG BROS INC | $635,000 |
| Dec 29, 2025 | HOJ - 2ND FL TRANSACTION WINDOWS 2025-0056-01 | TWIN CITY GLASS COMPANY INC | $7,401 |
| Dec 11, 2025 | Conference Center Airwall Repair 9518 | GOLDEN AIRWALL INC | $1,916 |
| Oct 26, 2025 | Public Defense Building 101925-1 | PROCOM TECHNOLOGIES LLC | $3,764 |
| Sep 5, 2025 | Annual Radio Maintenance 2025-2026 | DAY WIRELESS SYSTEMS | $30,905 |
| Sep 4, 2025 | Riverside Park Court Striping 2025-0041-01 | PACIFIC ACE LLC | $17,837 |
| Aug 13, 2025 | HOJ-Boat House Fiber Link 063025-1R1 | PROCOM TECHNOLOGIES LLC | $9,833 |
| Aug 6, 2025 | Cowlitz CO Hall Of Justice INV#6000766592 - 74503 | TK ELEVATOR CORP PORTLAND | $956 |
| Aug 2, 2025 | HOJ � Exterior Window Washing 2025-0049-01 | NW SOFTWASH | $7,200 |
| Jul 21, 2025 | South Cloverdale Road Improvement Project / South Cloverdale Road-Confer Road Intersection Improvement Project 1235 (STPR-08AM(003)) / 1301 (STBGR-08AM(004)) | JEFFRIES CONSTRUCTION LLC | $7,256,373 |
| Jul 7, 2025 | Commercial Kitchen Exhaust Cleaning 07012025 | APEX HOOD CLEANING INC | $979 |
| Jun 27, 2025 | COWLITZ CO HALL OF JUSTICE INV# 6000776845 - 74503 | TK ELEVATOR CORP PORTLAND | $3,772 |
| Jun 27, 2025 | Cowlitz County Jail 600770199 - 74503 | TK ELEVATOR CORP PORTLAND | $7,160 |
| Jun 27, 2025 | Cowlitz CO Hall Of Justice INV#6000766592 - 74503 | TK ELEVATOR CORP PORTLAND | $956 |
| Jun 19, 2025 | Cowlitz Public Shooting Range 02620 | CXT INCORPORATED | $119,788 |
| May 22, 2025 | ADMINISTRATION BUILDING ROOF REPLACEMENT 2025-0028-01 | WEATHERGUARD INC | $423,752 |
| May 7, 2025 | Admin N Lot Tree Removal 2025-0036-01 | BRINEY'S TREE SERVICE | $15,616 |
| May 6, 2025 | Cowlitz County Shooting Range 145515533 | SARKINEN PLUMBING INC | $7,334 |
| Mar 11, 2025 | HOJ-3rd FL Offender Services HVAC Install 2025-0006-01 | SARKINEN PLUMBING INC | $21,728 |
| Feb 26, 2025 | Tower Road Water Main & Juanita Way Booster Pump Station 2951 | ROTSCHY INC | $1,438,841 |
| Feb 21, 2025 | Annex Building Repairs 2024-0036-01 | PRESTIGE NW CONST SVCS LLC | $106,683 |
| Feb 20, 2025 | (title withheld) 3025001 | COWLITZ CLEAN SWEEP | — |
| Feb 20, 2025 | Annex Mitigation 24-1074 | PRESTIGE NW CONST SVCS LLC | — |
| Feb 6, 2025 | (title withheld) SO46293761 | DAY WIRELESS SYSTEMS | $5,347 |
| Jan 8, 2025 | EXPO CENTER- 3YR CSS & FUEL LIFT PUMP QT #82984 | PACIFIC POWER GROUP LLC | $1,267 |
| Jan 8, 2025 | COWLITZ CO. - HALL OF JUSTICE - REPLACE ATS TIMER QT #82951 | PACIFIC POWER GROUP LLC | $2,217 |
| Jan 7, 2025 | EXPO CENTER callout | PACIFIC POWER GROUP LLC | — |
| Jan 7, 2025 | Juvenile Facility Invoice 508818 | PACIFIC POWER GROUP LLC | $1,385 |
| Dec 19, 2024 | Coweeman River Park 02260 | C X T INCORPORATED | $38,936 |
| Nov 17, 2024 | Annex Egress Door Installation 2024-0029-01 | J S Chappell LLC | $23,547 |
| Nov 15, 2024 | JUVENILE FACILITY - REPLACE FUEL SHUT OFF SOLENOID MIKE MOSS/Quote #81591 | PACIFIC POWER GROUP LLC | $4,799 |
| Nov 13, 2024 | HALL OF JUSTICE - S/C - NO START AFTER POWER OUTAGE HALL OF JUSTICE - CALLOUT | PACIFIC POWER GROUP LLC | — |
| Oct 31, 2024 | BAU-Cowlitz County ADMIN ANNEX BACn 44OP-367592 Signed Proposal | SIEMENS INDUSTRY INC | $37,407 |
| Oct 29, 2024 | Annual Radio Maintenance 2024-2025 | DAY WIRELESS SYSTEMS | $30,151 |
| Oct 25, 2024 | Install 4 Panic Buttons N/A | DAY WIRELESS SYSTEMS | $3,953 |
| Oct 23, 2024 | Custodial and Day Porter Services RFP #2022-0023-01 2022- 0023- 01 | SEALX LLC | $23,359 |
| Oct 10, 2024 | Cowlitz County - Museum QUO-487555 | COOK SECURITY GROUP INC | $3,010 |
| Aug 19, 2024 | Tennant Way Landfill Monitoring 2024-0021-01 | PEAK ENVIRONMENTAL LLC | $76,006 |
| Aug 16, 2024 | 2024 Joint Agency 2066-24 | SPECIALIZED PAVEMENT MRKG LLC | $718,458 |
| Jul 25, 2024 | PDXBTMP COWLITZ Controls Issues SII T&M job 5004816489 | SIEMENS INDUSTRY INC | $3,180 |
| Jul 12, 2024 | Kalama River Road Culvert Replacement Project 1317 | COMPASS CONSTRUCTION NW LLC | $105,300 |
| Jun 12, 2024 | Cowlitz County FAC 17-2020 | PILE CONTRACTORS INC | $847,550 |
| Jun 7, 2024 | Slide Creek Road Realignment Project 1629 | COMPASS CONSTRUCTION NW LLC | $278,902 |
| Jun 5, 2024 | Cowlitz County FAC 17-2020 | NATIONAL BUSINESS FURNITURE LLC | $65,637 |
| May 9, 2024 | Erick Creek FIsh Passage Project No. 1617; C.R.P. No. 801 | ACTIVE CONSTRUCTION INC | $1,913,913 |
| Feb 14, 2024 | COWLITZ COUNTY JAIL 6000693896 | TK ELEVATOR CORPORATION | $23,173 |
| Feb 13, 2024 | ST# 125349 Annex RTU & Fan Replacement 2022-0048-01 | CAPITAL HEATING & COOLING | $298,973 |
| Jan 18, 2024 | Cowlitz County Hall of Justice/ Admin Building / Museum 3024001 | COWLITZ CLEAN SWEEP | — |
| Jan 3, 2024 | COWLITZ CO INT 01 COWL-1000001150 | SECURITY SOLUTIONS NW LLC | $4,325 |
| Dec 8, 2023 | Replace Jail Repeater SO46261768 | DAY WIRELESS SYSTEMS | $7,159 |
| Nov 30, 2023 | Cowlitz County Event Center Damaged Fence Repair CRCC0723 | ECO FENCING & DECKING LLC | $7,516 |
| Oct 25, 2023 | Cowlitz County Parking Lot Replacement 2023-0043-01 | LAKESIDE INDUSTRIES INC | $486,543 |
| Sep 15, 2023 | Annual Radio Maintenance 2023/24 17-4 | DAY WIRELESS SYSTEMS | $27,454 |
| Sep 15, 2023 | Mobile Repeater COWLZ-1000001027 | DAY WIRELESS SYSTEMS | $9,847 |
| Sep 7, 2023 | (title withheld) WA14023BC | PRECISION CONCRETE CUTTING INC | $12,000 |
| Jun 8, 2023 | Cowlitz Co Indoor Horse Arena 2023-0034-01 (111-2530) | FIRE SYSTEMS WEST INC | $60,184 |
| Jun 6, 2023 | OSTRANDER ROAD CULVERT REPLACEMENT PROJECT 1209 | QUIGG BROS INC | $2,457,652 |
| May 10, 2023 | Indoor Arena Fire Suppression Replacement 2022-0045-01 | PNW FIRE PROTECTION INC | $87,757 |
| May 1, 2023 | Headquarters Landfill Reroof 3147 | SAFECOVER ROOFING LLC | $15,733 |
| Apr 24, 2023 | Juvenile Facility #490481 | PACIFIC POWER GROUP LLC | $510 |
| Mar 27, 2023 | Custodial and Day Porter Services RFP #2022-0023-01 2022- 0023- 01 | SEALX LLC | $250,000 |
| Feb 28, 2023 | Annual Radio Maintenance 2021-2022 | DAY WIRELESS SYSTEMS | $26,366 |
| Feb 15, 2023 | Cowlitz County Small Works Roster Project #2022-0051-01: Castle Rock Shop Fence 2022-0051-01 | ECO FENCING & DECKING LLC | $27,866 |
| Feb 8, 2023 | Replace Operator Judges Gate 2152022 | HARGROVE FENCE CO INC | $8,072 |
| Feb 8, 2023 | Replace operator Juvenile Gate 8052022 | HARGROVE FENCE CO INC | $8,135 |
| Jan 20, 2023 | Hall of Justice, Museum, Admin Building 3023001 | COWLITZ CLEAN SWEEP | — |
| Nov 29, 2022 | EVENT CENTER LIGHTING UPGRADE 2022-0047-01 | RAWHIDE ELECTRIC SERVICES LLC | $79,518 |
| Nov 2, 2022 | Jail HVAC Replacement 2022-0038-01 | J H KELLY LLC | $593,950 |
| Nov 2, 2022 | Museum HVAC Replacement 2022-0039-01 | J H KELLY LLC | $167,769 |
| Oct 6, 2022 | Carrolls Water Association 48816 | DALE MCGHEE&SONS WELL DRL INC | $50,903 |
| Sep 28, 2022 | CCPW Fallert Bridge Wells VFD Replacement 22-0631 | HAMER ELECTRIC INC | $2,309 |
| Sep 28, 2022 | Cowlitz County Annual Radio Maint Contract Jessica Rahn | DAY WIRELESS SYSTEMS | $29,063 |
| Aug 18, 2022 | Tower Rd Bridge Replacement 5763 | QUIGG BROS INC | $773,300 |
| Aug 9, 2022 | FALLERT BRIDGE TS CIRCUIT BREAKER TRIP 22-0604 | HAMER ELECTRIC INC | — |
| Aug 1, 2022 | Cowlitz Public Shooting Range Fence Project 2022-0027-01 | SUMMIT SOLUTIONS GROUP LLC | $20,924 |
| Jul 28, 2022 | 2022 Joint Agency Pavement Striping Roger Maurer | STRIPE RITE INC | $645,097 |
| Jun 27, 2022 | (title withheld) Signed Proposal | PERFORMANCE ABATEMENT SRVC INC | — |
| Jun 13, 2022 | East Terrace Way 2022-0023-01 | CHAMP'S TREE SERVICE | $7,007 |
| Apr 14, 2022 | Coroner Phase 1 Cleaning 5207496 | SERVPRO OF LONGVIEW/KELSO | $2,168 |
| Apr 14, 2022 | Emergency Leachate Hauling - January 746629 | RIVER CITY ENVIRONMENTAL INC | $16,968 |
| Apr 7, 2022 | Cooling tower & chiller Maintenance COWLZ-1000000849 | TRS MECHANICAL INC | $16,473 |
| Apr 6, 2022 | Leachate Emergency 3380 | TAPANI INC | $4,716 |
| Mar 25, 2022 | Pacific Ave. North Half Bridge Replacement TA-5306 | QUIGG BROS INC | $2,808,788 |
| Mar 17, 2022 | Cowlitz County Juvenile Center 2504 | ELITE CONTRACTING CO INC | $4,117 |
| Mar 8, 2022 | EMERGENCY WATER 11122021 | NUTTER UNDERGROUND UTLTS CO | $8,988 |
| Mar 1, 2022 | Emergency Leachate Hauling - January CCDPW-2201 | TRIBECA TRANSPORT LLC | $19,500 |
| Feb 15, 2022 | Emergency Leachate Hauling 2022-0007-01 | KRUME LOGGING CO LLC | $24,956 |
| Feb 14, 2022 | (title withheld) Leachate Haul | JAMMIE'S ENVIROMENTAL INC | — |
| Feb 14, 2022 | CDID 2 pump 1 soft start over temp service call 4522032 | ADVANCED ELECTRICAL TECHNLGIES | — |
| Feb 1, 2022 | Monthly Sweeps, Cowlitz County Hall of Justice & Museum - Street Sweeping 3022001 | COWLITZ CLEAN SWEEP | — |
| Jan 25, 2022 | Hall of Justice outlets in radio room 1421644 | ADVANCED ELECTRICAL TECHNLGIES | $775 |
| Jan 17, 2022 | (title withheld) 22-0041 | HAMER ELECTRIC INC | — |
| Dec 16, 2021 | Sever HVAC Cooling 2021-0030-01 | CAPITAL HEATING & COOLING | $55,419 |
| Dec 6, 2021 | Annual Radio Maintenance 2021-2022 | DAY WIRELESS SYSTEMS | — |
| Nov 24, 2021 | Public Works Main Office 78066-77901 | OVERHEAD DOOR CO/PRTL VAN INC | $613 |
| Oct 20, 2021 | Cowlitz County Annex Building 21-0730 | HAMER ELECTRIC INC | — |
| Oct 7, 2021 | COWLITZ COUNTY LANDFILL 21-0238 | HAMER ELECTRIC INC | — |
| Sep 23, 2021 | Spencer Creek Slide Repair Project C.R.P 717 | MAGNA CONSTRUCTION SRVCS INC | $360,862 |
| Sep 2, 2021 | Cowlitz County Juv. Court N/A | NEW DAY ARBORIST | $3,384 |
| Sep 2, 2021 | Hall of Justice N/A | NEW DAY ARBORIST | $4,227 |
| Aug 12, 2021 | Generator Repairs PO 01308 | PACIFIC POWER GROUP LLC | $2,022 |
| Jul 29, 2021 | Cowlitz PUD Sevie Land Castle Rock 9321137 | COWLITZ CLEAN SWEEP | — |
| Jul 26, 2021 | 2021-0010-01 Headquarter Landfill Wireless | DAY WIRELESS SYSTEMS | $22,215 |
| Jul 23, 2021 | Call Out Line Jet 7221549 | COWLITZ CLEAN SWEEP | — |
| Jul 11, 2021 | Cowlitz County Jail Vandalism US173546/891447 | THYSSENKRUPP ELEVATOR CORP | $6,928 |
| Jun 22, 2021 | Generator Repairs N/A | PACIFIC POWER GROUP LLC | $2,640 |
| May 7, 2021 | Activated Sludge - Lagoon 9321069 | COWLITZ CLEAN SWEEP | — |
| Apr 28, 2021 | (title withheld) 1421191 | ADVANCED ELECTRICAL TECHNLGIES | — |
| Apr 28, 2021 | (title withheld) 1421179 | ADVANCED ELECTRICAL TECHNLGIES | $6,025 |
| Apr 21, 2021 | Headquarters Land Fill Cell 9 Liner 8466 | MCDONALD EXCAVATING INC | $4,062,671 |
| Apr 19, 2021 | (title withheld) 1421049 | ADVANCED ELECTRICAL TECHNLGIES | $8,130 |
| Apr 15, 2021 | Hall of Justice outlets 1420540 | ADVANCED ELECTRICAL TECHNLGIES | $3,355 |
| Apr 6, 2021 | Boathouse Roof Rehabilitation HVAC Replacement 2021-0006-01 | WEATHERGUARD INC | $83,192 |
| Mar 22, 2021 | Cowlitz Riverside Park 20-0570 | HAMER ELECTRIC INC | $5,428 |
| Feb 24, 2021 | Soft start and controls 1419438 | ADVANCED ELECTRICAL TECHNLGIES | $22,052 |
| Feb 8, 2021 | (title withheld) 3021001 | COWLITZ CLEAN SWEEP | — |
| Feb 2, 2021 | Juvenile Facility FAC #16-2020 | PACIFIC POWER GROUP LLC | $4,281 |
| Jan 20, 2021 | CCPW Fallert Bridge Well B Heater & Transducer 21-0038 | HAMER ELECTRIC INC | $2,706 |
| Jan 19, 2021 | Multi Stack Chillers 11/5/2020 | RENAUD ELECTRIC CO INC | $157 |
| Dec 17, 2020 | Cowlitz County FAC 17-2020 | KEYSTONE CONTRACTING INC | $8,200 |
| Dec 15, 2020 | 2 hour loadbank (12 sites) 1602000001 | PACIFIC POWER GROUP LLC | $15,945 |
| Dec 8, 2020 | Fallert Bridge Well B 20-0729 | HAMER ELECTRIC INC | — |
| Nov 23, 2020 | 270-1413 Quarterly Main 2020-0013-01 | ACCURATE ELECTRIC UNLIMITD INC | $9,606 |
| Nov 19, 2020 | Health and Human Services Duct Replacement 2020-0023-01 | H & N SHEETMETAL INC | $88,292 |
| Nov 16, 2020 | Auditor & Elections Remodel 2020-0025-01 | J A MORRIS CONSTRUCTION LLC | $246,468 |
| Nov 13, 2020 | Cowlitz County Maintenance 2020/2021 | DAY WIRELESS SYSTEMS | $28,200 |
| Nov 5, 2020 | Cowlitz Co Maintenance 2019-2020 2020 | DAY WIRELESS SYSTEMS | $28,187 |
| Nov 3, 2020 | Tenant Way Landfill Cellular Scada Ron Williams | HAMER ELECTRIC INC | $4,443 |
| Nov 2, 2020 | Hall of Justice Phone Install and Special Use 3609578356 | THYSSENKRUPP ELEVATOR CORP | $3,780 |
| Oct 22, 2020 | South Toutle Road Bridge Road Approach and Joint Replacement Project 1369 | Lee Contractors LLC | $173,075 |
| Oct 1, 2020 | Horse Arena Pipe Repair 2 092820 | PNW FIRE PROTECTION INC | $1,477 |
| Sep 29, 2020 | (title withheld) 4349 | Perfect Stitch Upholstery | $1,222 |
| Aug 25, 2020 | (title withheld) 4348 | Perfect Stitch Upholstery | $5,470 |
| Aug 25, 2020 | Horse Arena Drain and Pipe Repair 081820 | PNW FIRE PROTECTION INC | $2,454 |
| Jul 17, 2020 | CTPA Stage Lift 2019-12D | ANKER CONSTRUCTORS LLC | $42,256 |
| Jul 9, 2020 | Cowlitz County Preventative Maintenance 1-Jan-20 | PACIFIC POWER GROUP LLC | $11,332 |
| Jul 7, 2020 | 2020 Countywide Pavement Overlay Project 2020 | LAKESIDE INDUSTRIES INC | $1,492,380 |
| Jun 19, 2020 | CLA-VAL REBUILD STUDEBAKER 2020 | GC SYSTEMS INC | $3,104 |
| Jun 8, 2020 | Turner Creek Culvert Replacement Project 1126 | ADVANCED EXCAVATING SPCLTS LLC | $976,270 |
| Mar 17, 2020 | COLUMBIA THEATRE FRONT OF HOUSE PIPE 19-PWP-CRPA01 | STAGECRAFT INDUSTRIES INC | $16,652 |
| Feb 24, 2020 | Shooting Range SO-003 | HAMER ELECTRIC INC | $9,999 |
| Feb 17, 2020 | Cowlitz County Fairgrounds | ROTO ROOTER SEWER & DRAIN | $3,919 |
| Jan 20, 2020 | (title withheld) NA | COWLITZ CLEAN SWEEP | — |
| Jan 16, 2020 | Cowlitz county Fairgrounds | ROTO ROOTER SEWER & DRAIN | $4,299 |
| Jan 10, 2020 | (title withheld) duane | SME SOLUTIONS LLC | — |
| Jan 7, 2020 | Jail Door Operator Repair & Preventative Maintenance FAC-09-2019 | SOUTHERN FOLGER DTN EQU CO LLC | $7,514 |
| Dec 5, 2019 | Cowlitz County Mainteneance | DAY WIRELESS SYSTEMS | — |
| Nov 8, 2019 | WEST SIDE HIGHWAY SLIDE REPAIR 5036 | STEELE TRUCKING INC | $80,738 |
| Nov 6, 2019 | Asphalt Paving - Salt Storage 2019 | MIKE GEORGE PAVING INC | $4,000 |
| Nov 6, 2019 | Operable wall maintenance & repairs 6540 | GOLDEN AIRWALL INC | $2,616 |
| Nov 6, 2019 | Lexington Driveway 2019B | MIKE GEORGE PAVING INC | $7,500 |
| Sep 27, 2019 | Jail Door Operator Repair & Preventative Maintenance FAC-09-2019 | Southern Folger Detention Equipment Company | $7,514 |
| Sep 24, 2019 | On Call Survey Services Contract 02282019 | Harper Houf Peterson Righellis Inc. | $50,000 |
| Sep 19, 2019 | Cowlitz County Hall of Justice SWR 04-2019 | THYSSENKRUPP ELEVATOR CORP | $41,174 |
| Aug 23, 2019 | (title withheld) 513171 | Cintas Fire Protection | $2,999 |
| Aug 22, 2019 | Sprinkler Deficiency Repairs F80 | Cintas Fire Protection | $11,077 |
| Aug 21, 2019 | Sauer Road Slide Repair 5046 | PILE CONTRACTORS INC | $746,835 |
| Aug 15, 2019 | Fuel Tank Cleaning 02-2019 | NORTHWEST ENVIRONMENTAL SRVS | $12,400 |
| Jul 11, 2019 | Cowlitz 911- LPD/St John voting RX crystal Filter Above Contract-Phil | DAY WIRELESS SYSTEMS | $3,815 |
| Jul 11, 2019 | Cowlitz 911 Console 006-2019 | DAY WIRELESS SYSTEMS | — |
| Apr 4, 2019 | Cowlitz County Parks | MAGNUM POWER LLC | — |
| Mar 7, 2019 | (title withheld) NA | PACIFIC NORTHERN ENVIRO LLC | — |
| Mar 7, 2019 | HIGHBAY LIGHTING KC001-71467 | HAMER ELECTRIC INC | $10,575 |
| Jan 18, 2019 | 9-1-1 Repeater Installation SWR11-2018 | Day Wireless Systems | $46,431 |
| Nov 8, 2018 | COWLITZ CO ADMIN BLDG - SERVICE CALL . - ELEVATOR : 1 | THYSSENKRUPP ELEVATOR CORP | $2,832 |
| Oct 26, 2018 | Cowlitz County Antenna replacement | DAY WIRELESS SYSTEMS | $4,711 |
| Oct 8, 2018 | Superior Court Alarm SPC#06-2018 | DAY WIRELESS SYSTEMS | — |
| Oct 8, 2018 | 911 Cowlitz Co Maintenance 911 maintenance | DAY WIRELESS SYSTEMS | — |
| Oct 4, 2018 | PTZ Cameras | ACCURATE ELECTRIC UNLIMITD INC | $3,605 |
| Oct 3, 2018 | Event Center HVAC Control Upgrade SWR#06-2018 | DENALI HEATING & A/C LLC | $40,008 |
| Oct 3, 2018 | HALL OF JUSTICE. EMERGENCY ELEVATOR PUBLIC CAR | THYSSENKRUPP ELEVATOR CORP | $15,266 |
| Oct 1, 2018 | Operable wall maintenance & repairs | GOLDEN AIRWALL INC | $4,054 |
| Sep 17, 2018 | Cowlitz Co. Jail Emergency Dishwasher Repair | BACH BROS INC | — |
| Aug 16, 2018 | Cowlitz County Court Alarm SPC#05-2018 | DAY WIRELESS SYSTEMS | $3,048 |
| Aug 9, 2018 | Cowlitz County Jail 095-237185-0311 | BACH BROS INC | — |
| Aug 8, 2018 | Rose Valley Road Embankment Repair 5116 | QUIGG BROS INC | $281,855 |
| Jul 25, 2018 | Rose Valley Road Retaining Wall 5056 | TERRA TECHNICS LLC | $232,141 |
| Jul 24, 2018 | (title withheld) NA | COWLITZ CLEAN SWEEP | — |
| Jul 16, 2018 | COLUMBIA THEATRE CHILLER PROJECT | J H KELLY LLC | $664,349 |
| May 29, 2018 | Cowlitz County 911 Clock Syncronizer 04-2018 | DAY WIRELESS SYSTEMS | $10,403 |
| Apr 27, 2018 | Filter Leachate Line | COWLITZ CLEAN SWEEP | — |
| Apr 11, 2018 | Cowlitz HOJ Microwave Dish COWLZ1000000166 | DAY WIRELESS SYSTEMS | $5,806 |
| Jan 17, 2018 | Cowlitz System LPD BDA | DAY WIRELESS SYSTEMS | $10,376 |
| Nov 22, 2017 | Gutter Replacement Cowlitz County 06-2016 | JOHN LUPO CONSTRUCTION INC | $12,171 |
| Oct 25, 2017 | Vacuum Leachate Pond Sump | JAMMIE'S ENVIROMENTAL INC | — |
| Oct 11, 2017 | Cowlitz County Microwave Link | DAY WIRELESS SYSTEMS | $2,530 |
| Sep 8, 2017 | Cowlitz Co System Maintenance 2017-2018 2017-2018 | DAY WIRELESS SYSTEMS | — |
| Sep 7, 2017 | HOJ Roof Replacement Architectural 1616-A | PACIFIC TECH CONSTRUCTION INC | $69,724 |
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
Alphabetical order; the 25 contractors with the most filings on this agency's projects, prime and subcontractors together.