COLUMBIA COUNTY PUBLIC WORKS — public works contracts
166 public works projects and 261 intents to pay prevailing wages name COLUMBIA COUNTY PUBLIC WORKS 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 |
|---|---|---|---|---|---|---|---|---|---|
| 23 | 13 | 11 | 9 | 6 | 11 | 29 | 22 | 16 | 12 |
Latest contracts (132)
| Intent filed | Contract | Prime contractor | Amount declared |
|---|---|---|---|
| Sep 17, 2026 | Tumalum Creek Culvert CRP 25-02 | A & R CONSTRUCTION INC | — |
| Jun 26, 2026 | Road Stabilization Package 2026 N/A | ENVIROTECH SERVICES INC | $124,455 |
| Jun 24, 2026 | Starbuck & E911 Broadband Project Starbuck & E911 Broadband Project | BLUE MTN TELECOM SRVCS INC | $1,108,275 |
| Apr 21, 2026 | Trucking for flood fighting work 2026-1 | BARKER INC | — |
| Apr 14, 2026 | 2025 PLANNED MAINTENANCE QT-250092 | CUMMINS INC | $6,983 |
| Feb 3, 2026 | 2025 PAVEMENT PRESERVATION PTOJECT (722602) CRP-25-01 | POE ASPHALT PAVING INC | $858,943 |
| Jan 15, 2026 | 2025 PLANNED MAINTENANCE QT-262075 | CUMMINS INC | $4,514 |
| Oct 30, 2025 | 2025 Organic Wood Waste Grinding Project P17-25 | IRONSIDES CUSTOM GRINDING INC | $12,000 |
| Oct 6, 2025 | Waste & Water Treatment 39461 | Mill Creek Mechanical | $25,510 |
| Jun 12, 2025 | Road Stabilization 2025 PWP 25-01 | NEW GMCO LLC | $117,540 |
| May 29, 2025 | Countywide Paved Roadway Delineator/Striping CC 2025-01 | BRIGHT LINE PAVEMNT MRKNGS LLC | $399,879 |
| May 29, 2025 | 4-H FOOD BOOTH 164719 | WALLA WALLA ELECTRIC CO INC | — |
| Apr 26, 2025 | Courthouse light pole 509-520-0297 | DAYTON ELECTRIC LLC | $7,500 |
| Apr 11, 2025 | South Touchet Bridge Rehabilitation PWP-21-10 | HARRY JOHNSON PLMBG/EXCVTN INC | $386,437 |
| Apr 3, 2025 | Columbia County Office 115EMain | Mill Creek Mechanical | $100,234 |
| Mar 12, 2025 | Youth Building Mini-Splits 03052025 | Mill Creek Mechanical | $18,137 |
| Dec 3, 2024 | Hatley Gulch Rd Guardrail Repair GR2024 | FRANK GURNEY INC | $15,600 |
| Nov 21, 2024 | 2024 Organic Waste Grinding Project P18-24 | IRONSIDES CUSTOM GRINDING INC | $14,999 |
| Oct 16, 2024 | 2024 Pavement Markings 2024PavementMarkings | BRIGHT LINE PAVEMNT MRKNGS LLC | $79,960 |
| Jun 21, 2024 | Columbia Courthouse Parking Lot PWP 24-05 | JONES CONCRETE & EXCAVATION | $190,000 |
| Jun 18, 2024 | Road Stabilization 2024 PWP 24-04 | GMCO CORPORATION | $102,316 |
| Jun 17, 2024 | Fairgrounds Sidewalk 2024-56 | 2 CANNON RIVER CONST LLC | — |
| Dec 21, 2023 | Blue Mountain Roof Replacement Blue Mountain Roof Replacement | R & Z ROOFING & GUTTERS LLC | $135,199 |
| Nov 3, 2023 | Tucannon Road ER Project PWP-20-60 | ODYSSEY CONTRACTING LLC | $792,797 |
| Sep 25, 2023 | Vernon Smith Bridge Replacement TA5016 | GOODMAN & MEHLENBACHER ENT INC | $2,774,096 |
| Jun 27, 2023 | Columbia County Senior Center PWP 23-05 | R & Z ROOFING & GUTTERS LLC | $30,674 |
| May 31, 2023 | 2023 Pavement Preservation Project CRP 23-02 | CENTRAL WASHINGTON ASPHALT INC | $1,268,000 |
| Apr 26, 2023 | 2023 Road Stabilization PW 23-01 | GMCO CORPORATION | $81,620 |
| Apr 18, 2023 | Shop Heater INOP 3385 | BLEYHL FARM SERVICE INC | $24 |
| Mar 29, 2023 | Pavilion ADA Ramp and Stairs PWP 20-10 | CONFRAME CONSTRUCTION | $48,474 |
| Jan 27, 2023 | Pavilion Restroom PWP 20-10 | RAWLING'S FLRNG AMERICA & DSGN | $17,992 |
| Dec 1, 2022 | Pavilion Restrooms Drywall Finishing PWP 20-10 | CHON INSULATION AND DRYWALL | — |
| Oct 25, 2022 | Couthouse HVAC Renovation 8288762 | Mill Creek Mechanical | — |
| Sep 25, 2022 | Pavilion Restroom Plumbing PWP 20-10 | VICKROY'S | $22,720 |
| Sep 8, 2022 | Pavilion Restroom PWP 20-10 W Wall Rebuild | DAVIS DUO HANDYMAN SERVS LLC | $24,323 |
| Jul 28, 2022 | Road Stabilization, 2022 Road Stabilization, 2022 | ROADWISE | $75,641 |
| Jul 15, 2022 | Pavilion Restroom PWP 20-10 Painting | BOWEN PAINTING INC | $3,919 |
| Jul 8, 2022 | Transfer Station Slab Project SW22-01 | DAVES CLASSIC CONCRETE | $7,470 |
| Jun 17, 2022 | West Grandstands Painting PWP 22-10 | BOWEN PAINTING INC | $31,919 |
| Feb 28, 2022 | Hand Railings - 112 North 2nd Street PH Rails | INTEGRITY METAL FAB LLC | $8,549 |
| Nov 11, 2021 | 2017 Bridge Rail PWP 18-70 | FRANK GURNEY INC | $250,594 |
| Sep 2, 2021 | Youth Building Exhaust fan C21337 | TOTAL COMFORT SOLUTIONS LLC | $2,304 |
| May 24, 2021 | 2021 Road Stabilization 2021 Road Stabilization CRP-30-21 | ROADWISE | $105,738 |
| May 6, 2021 | Guardrail Repair 2021 CRP 60-21 | FRANK GURNEY INC | $23,400 |
| Apr 20, 2021 | Pavement Markings 2021 CRP 50-21 | STRIPE RITE INC | $60,490 |
| Mar 16, 2021 | Columbia County 2017 Safety-Signing Countywide Sign Upgrade Project PWP 18-80 | K T CONTRACTING COMPANY INC | $235,308 |
| Dec 1, 2020 | 112 N. 2rd St. Sidewalks NA | MORENO & NELSON CONSTRUCTION | $30,242 |
| Nov 11, 2020 | City of Dayton Right & Left Bank CRP 80-270 | BARKER INC | — |
| Nov 2, 2020 | Insulation - 112 N. 2nd St. 0005 | I W I INSULATION INC | $19,882 |
| Aug 3, 2020 | 2020 PAVEMENT MARKINGS | STRIPE RITE INC | $58,664 |
| Jul 15, 2020 | 2020 Emergency Paving 2020.E.P. | HUMBERT ASPHALT INC | $41,657 |
| May 12, 2020 | 2020 Road Stabilization 2020 Road Stabilization | Roadwise Inc | $107,963 |
| Apr 13, 2020 | Dayton Levee 80-001 | ROCK HILL CONCRETE LLC | — |
| Feb 24, 2020 | Starbuck Dike Repair 20-0256 | BARKER INC | — |
| Jul 16, 2019 | South Touchet Road Reconstruction PWP 2010-02 | BARKER INC | — |
| Jun 3, 2019 | 2019 Road Stabilization 2019-337 | ENVIROTECH SERVICES INC | $82,688 |
| Jun 3, 2019 | 2019 Levee Pathway Vegetation Management PWP 19-99 | Petty, Robert David DBA Petty Family Goats | $13,633 |
| Mar 27, 2019 | 2019 PAVEMENT MARKINGS | STRIPE RITE INC | $58,756 |
| Dec 18, 2018 | courthouse sound system | TED BROWN MUSIC CO | $7,500 |
| Oct 24, 2018 | Neace Bridge Guardrail Replacement Neace Bridge | FRANK GURNEY INC | $13,500 |
| Sep 6, 2018 | Neace Bridge Paving Project PWP 13-80 | CENTRAL WASHINGTON ASPHALT INC | $31,125 |
| Jul 21, 2018 | S2 SOFTWARE UPGRADE | WALLA WALLA ELECTRIC CO INC | $1,624 |
| May 7, 2018 | 2018 Road Stabilization 2018 Road Stabilization | Roadwise Inc | $79,705 |
| Apr 30, 2018 | 2018 Levee Pathway Vegetation Management | Cloverdale Ranch Inc | $13,989 |
| Apr 19, 2018 | 2018 PAVEMENT MARKINGS | STRIPE RITE INC | $50,045 |
| Mar 9, 2018 | Transfer Station | IDAHO FENCE COMPANY | $7,624 |
| Feb 26, 2018 | 2018 Crushing Contract 2018 Crushing Contract | DEATLEY CRUSHING COMPANY | $299,650 |
| Feb 13, 2018 | POWER FOR EXHAUST FANS @ TRANSFER FACILITY | WALLA WALLA ELECTRIC CO INC | — |
| Jan 2, 2018 | Neace Bridge Guardrail PWP 13-15 | FRANK GURNEY INC | $26,750 |
| Nov 28, 2017 | NEACE BRIDGE 13-82 | Structure Sight LLC | $165,000 |
| Nov 27, 2017 | Neace Bridge 13-82 | H2Precast | $142,860 |
| Nov 3, 2017 | OFFICE YARD LIGHTING | WALLA WALLA ELECTRIC CO INC | $13,610 |
| Nov 2, 2017 | Neace Bridge PWP-13-81 | ROCK HILL CONCRETE LLC | — |
| Oct 2, 2017 | BLUE MT COUNSELING LIGHTING UPGRADE | WALLA WALLA ELECTRIC CO INC | $5,719 |
| Sep 22, 2017 | Neace Bridge-Structure Erection 13-82 | RHODES CRANE & RIGGING INC | $32,750 |
| Aug 31, 2017 | Neace Bridge Project 13-82 | STRATE LINE INC | $17,000 |
| Jun 28, 2017 | 2017 Road Stabilization 2017 Road Stabilization | ENVIROTECH SERVICES INC | $55,336 |
| Jun 15, 2017 | Tucannon Road Reconstruction CRP 07-02 STPR-HSIP-P071(001) | BARKER INC | $2,062,164 |
| May 20, 2017 | 2017 Levee Pathway Vegetation Management | Cloverdale Ranch Inc | $12,539 |
| Mar 27, 2017 | 2017 PAVEMENT MARKINGS | STRIPE RITE INC | $53,808 |
| Feb 23, 2017 | UPGRADE & REPLACE EXTERIOR BUILDING LIGHTS | WALLA WALLA ELECTRIC CO INC | $4,865 |
| Feb 20, 2017 | Fairgrounds Power to Grandstand 17-10 | WALLA WALLA ELECTRIC CO INC | $10,613 |
| Nov 2, 2016 | Pump Replacement | ROTO-ROOTER SERVICE | $9,079 |
| Sep 27, 2016 | Records storage 2016-8 | M 4 CONSTRUCTION | $9,750 |
| Sep 26, 2016 | Blue Mt Counseling Bldg Repairs Project #16-81 | 3 KINGS ENVIRONMENTAL INC | $4,824 |
| Sep 6, 2016 | Blue Mountain Counseling Building repair 16-80 | S & K MOUNTAIN CONST INC | $15,590 |
| Jul 26, 2016 | Columbia County HVAC | WELCH HEATING & A/C LLC | $11,263 |
| Jun 29, 2016 | Lyons Ferry Road Project PWP 09-02 HSIP-W071(001) | BARKER INC | $1,083,254 |
| May 6, 2016 | 2016 Road Stabilization 2016 Road Stabilization | ENVIROTECH SERVICES INC | $69,144 |
| May 2, 2016 | 2016 Levee Pathway Vegetation Management | Healing Hooves, LLC | $12,545 |
| May 2, 2016 | Starbuck Town Hall Roof Replacement 16-30 | ELSOM ROOFING INC | $10,606 |
| Apr 20, 2016 | Pavilion HVAC- Phase 2 16-60 | COLLEGE PLACE HTG & A/C INC | $21,395 |
| Apr 19, 2016 | Pavilion HVAC - Phase 1 (Insulation) Project No. 16-60 | SMITH INSULATION INC | $49,836 |
| Mar 21, 2016 | Fairgrounds Fencing | IDAHO FENCE COMPANY | $7,783 |
| Mar 14, 2016 | 2016 Crushing Contract 2016 Crushing Contract | DEATLEY CRUSHING COMPANY | $381,525 |
| Mar 3, 2016 | Public Works Stockpile Fencing PWP #16-50 | IDAHO FENCE COMPANY | $32,495 |
| Mar 1, 2016 | 2016 PAVEMENT MARKINGS | STRIPE RITE INC | $51,389 |
| Feb 26, 2016 | 2016 Abel Bridge Guardrail Repair | FRANK GURNEY INC | $5,896 |
| Dec 22, 2015 | (title withheld) PA-105 | M 4 CONSTRUCTION | $20,000 |
| Dec 16, 2015 | (title withheld) PA-105 | M 4 CONSTRUCTION | $20,000 |
| Dec 9, 2015 | DAYTON SENIOR CENTER | TRADE CENTER INC, THE | $17,643 |
| Sep 29, 2015 | FAIRGROUNDS ELECTRICAL UPGRADES 14-30 | WALLA WALLA ELECTRIC CO INC | $39,628 |
| Aug 24, 2015 | Temporary Transfer Station Earthwork and Paving | CENTRAL WASHINGTON ASPHALT INC | $51,317 |
| Aug 19, 2015 | INSTALL UPS AT MAIN OFFICE | WALLA WALLA ELECTRIC CO INC | $4,998 |
| Aug 19, 2015 | TEMPORARY TRANSFER STATION | WALLA WALLA ELECTRIC CO INC | $9,942 |
| Jul 1, 2015 | 2015 Levee Pathway Vegetation Management | Healing Hooves, LLC | $11,802 |
| Jun 3, 2015 | 2015 Road Stabilization n/a | ENVIROTECH SERVICES INC | $61,426 |
| May 11, 2015 | 2015 Pavement Markings | SHARP LINE INDUSTRIES INC | $52,476 |
| Mar 2, 2015 | E911 UNINTERRUPTIBLE POWER SYSTEM REPLACEMENT PWP #14-80 | TWIN CITY ELECTRICIANS INC | $14,500 |
| Feb 17, 2015 | Grandstand Drainage 12-14 | INDUSTRIAL CONSTRUCTORS INC | $18,400 |
| Feb 9, 2015 | TV golf course roof 15-10 | M 4 CONSTRUCTION | $16,394 |
| Sep 22, 2014 | Senior Center Gutter Replacement 13-60 | OPP & SEIBOLD GEN CONST, INC | $8,931 |
| Sep 15, 2014 | Eckler Moutain Snowpark Phase II 13-110 | CENTRAL WASHINGTON ASPHALT INC | $120,469 |
| Jun 18, 2014 | 2014 Dust Control Application 106074124 | ENVIROTECH SERVICES INC | $48,122 |
| May 29, 2014 | (title withheld) STPR-D071(003) | THOMPSON BROTHERS EXVTNG INC | $1,837,680 |
| Apr 21, 2014 | Emergency Generator | HAYS ELECTRIC | $45,304 |
| Apr 8, 2014 | 2014 Pavement Markings | STRIPE RITE INC | $49,270 |
| Aug 15, 2013 | 2013 Pavement Markings | SHARP LINE INDUSTRIES INC | $62,572 |
| Jul 9, 2013 | Countywide Guardrail Update PWP 11-05 | PETERSEN BROTHERS INC | $289,194 |
| Jun 13, 2013 | 2013 Road Stabilization 2013 Road Stabilization | ENVIROTECH SERVICES INC | $44,889 |
| Apr 17, 2013 | 2013 Vegetation Stewardship | Healing Hooves, LLC | $10,617 |
| Jan 25, 2013 | Kellog Hallow Phase 1 - Drilling & Blasting PWP 12-12 B | BARNES INC | $14,652 |
| Nov 13, 2012 | Kellogg Hollow Phase 1 - Hydro-Seeding PWP 12-12 A | APEX CURB & TURF LLC | $3,700 |
| Nov 13, 2012 | Planning Department Building Repairs none | TRADE CENTER INC, THE | $4,487 |
| Aug 9, 2012 | 2012 PAVEMENT MARKING | SHARP LINE INDUSTRIES INC | $51,844 |
| Jul 2, 2012 | STARBUCK OVERLAY PWP 12-07 | GRANITE CONSTRUCTION COMPANY | $77,431 |
| May 29, 2012 | Starbuck Bridge | FRANK GURNEY INC | $7,991 |
| May 23, 2012 | 2012 Vegetation Stewardship | Healing Hooves, LLC | $8,430 |
| May 11, 2012 | 2012 Road Stabilization 2012 Road Stabilization | ENVIROTECH SERVICES INC | $26,200 |
| Feb 29, 2012 | Hatley Gulch Guardrail Repair Hatley Gulch | FRANK GURNEY INC | $3,125 |
| Nov 16, 2011 | planning department building repairs 2011-01 | MAKAI ENTERPRISES INC | $6,000 |
| Sep 19, 2011 | COLUMBIA COUNTY FIBER OPTIC PROJECT #2009-03 2009-03/420148 | POWERCOM INC | $19,871 |
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.