wa-public-works-records

YAKIMA COUNTY — public works contracts

1,782 public works projects and 3,018 intents to pay prevailing wages name YAKIMA 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

2017201820192020202120222023202420252026
124229158165220128120638945

Latest contracts (200)

Intent filedContractPrime contractorAmount declared
Sep 28, 20263 Work Stations Moved
USC001251295
DAY WIRELESS SYSTEMS$13,292
Sep 21, 2026Water tank and Reservoir Inspection and Cleaning
152-2026
Advanced Diving Services, Inc.$18,805
Sep 2, 2026(title withheld)
HM23-007
Harly A&S General Const LLC$45,528
Aug 25, 2026Overhead Door PM Service
N/A
PAPE MATERIAL HANDLING INC$3,726
Aug 13, 2026REPLACE SEALS AND TRAINING GR T2 SN 1525978N
26-3422
BECKWITH & KUFFEL INC—
Jul 28, 2026Annual Maintenance on Potable Water Systems Control Valves
C26012-P
Hydro Tech—
Jul 27, 2026PRESSURE WASHER DIAG
IN42110
NORTHSTAR CLEAN CONCEPTS$1,109
Jul 24, 2026Yakima County - Ducting
Yakima County
ABSOLUTE COMFORT TECH LLC—
Jun 30, 2026Emergency Water Removal in Terrace Heights Water System
C26017-P
TTC CONSTRUCTION INC—
Jun 20, 2026ORCHARD REMOVAL
C26009-P
PARAGON NORTHWEST LLC$141,093
Jun 10, 2026Emergency Water Line Repair
C26016-P
TTC CONSTRUCTION INC—
Jun 4, 2026PRESSURE WASHER DIAG
IN41556
NORTHSTAR CLEAN CONCEPTS$112
Jun 4, 2026PARTS WASHER REPAIR
IN41555
NORTHSTAR CLEAN CONCEPTS$306
May 20, 2026General
Yakima County
AG FAB—
Apr 22, 2026Terrace Heights Water System Sycamore Booster Station Pipe Replacement
C26005-P
WAKEFIELD EXCAVATION LLC$83,302
Apr 20, 2026Homeowner Rehab Project HM23-001
HM23-001
BETTER BUILT IND SOLUTIONS LLC$32,195
Apr 20, 2026Homeowner Rehab Project HM23-006
HM23-006
Integrity Contractors LLC$52,931
Apr 13, 202669162-5 - Yakima Sheriff's Office Annual Fire System Inspection
69162-5
GUARDIAN SECURITY SYSTEMS INC$922
Apr 8, 2026Repair door at yakima airport
wo 45741
Authority Dock & Door INC—
Mar 20, 2026Annual maint 2026
US46799
TK ELEVATOR CORPORATION$5,114
Mar 18, 2026Independence Road Improvement
RC3713
TTC CONSTRUCTION INC$2,437,249
Feb 18, 2026Camp Hope liftstation new pumps
PO# 26-777
CORRECT EQUIPMENT INC$17,538
Feb 10, 2026Yakima Library
25313
ECOMODUS LLC$28,427
Dec 23, 2025HVAC/R MAINT/REPAIR
SVC106482
DIVCO INCORPORATION$705
Dec 16, 2025Emergency Water Pump Repairs at Terrace Heights Landfill
C25030-P
SCHNEIDER EQUIPMENT INC$52,404
Dec 11, 2025Slow Pumping DispenserMASCOTT EQUIPMENT CO INC$3,471
Dec 9, 2025Yakima Sundome 304657
Tony Huff
NOR-PAC SEATING COMPANY INC—
Nov 9, 2025roof top unit
8105
Primary Electric & Design LLC$460
Nov 5, 2025South Fork Tieton River Fish Passage Project
FC3765
LIBERTY CONCRETE LLC$4,597,992
Oct 31, 2025Septic Tank Pumping Services
C24028-P-Amendment#1
VALLEY SEPTIC SERVICE LLC$50,000
Oct 14, 2025(title withheld)
n/a
COLE INDUSTRIAL INC$1,553
Oct 10, 2025Yakima Juvenile Center Camera
BOCC101-2025
HONEYWELL INTERNATIONAL INC$7,427
Oct 7, 2025Emergency Lagoon Liner Repairs
C25027-P
EVERGREEN ENVIR LINING CO LLC$4,300
Sep 26, 2025Courthouse Room 103 Cameras
09242025
E 3 SOLUTIONS INC$2,329
Sep 22, 2025(title withheld)
C25010-P
PICATTI BROTHERS INC$34,999
Sep 22, 2025W. Birchfield Road Improvement Project
RC3799
MASS X CONSTRUCTION LLC$831,167
Sep 22, 2025(title withheld)
C25016-P
PICATTI BROTHERS INC$12,969
Sep 15, 2025Sound Issues Court Rm 4
2505281
SOUSLEY SOUND INC$437
Sep 10, 2025THLF Water Emergency
C25025-P
SCHNEIDER EQUIPMENT INC$24,203
Aug 25, 2025Keys Road Widening Project
RC3784
MASS X CONSTRUCTION LLC$861,020
Aug 21, 2025Litter Pickup Services
C12101-P
Yakima Specialties, Inc$162,400
Aug 19, 2025(title withheld)
C12150-P
PICATTI BROTHERS INC—
Aug 12, 2025Litter Pickup Services
C12101-9
Yakima Specialties, Inc$162,400
Aug 8, 2025Backflow Testing and Backflow Inspections for Yakima County Facilities
11285, 11286, 11291, 11294, 11295, 11303, 11304, 11305
INLAND FIRE PROTECTION INC$3,417
Aug 5, 2025Summitview Road Grind & Overlay
RC3797
AMERICAN ROCK PRODUCTS$1,580,722
Jul 26, 2025Fairway Estates Water Softener Treatment Maintenance
C24030-P
WATERCO OF THE CENTRAL STS INC$2,000
Jul 22, 2025Yakima County- Troubleshooting Multi stack Chiller
AIS 2025-0201
APPLIED INDUSTRIAL SYSTEMS LLC—
Jul 21, 2025Irrigation Startups
Irr start ups
SENSKE LAWN & TREE CARE INC$4,013
Jul 21, 2025111 N front/104 N 1st
Tree pruning
SENSKE LAWN & TREE CARE INC$4,586
Jul 15, 2025Landscape services
Landscape services
SENSKE LAWN & TREE CARE INC$6,524
Jul 7, 2025Airport Well House
824021
CAMPBELL COOL ELEC PLMB CORP—
Jul 2, 2025Well #4 Pumphouse Window Repair
C25013-P
JIM'S GLASS/CONTRACTING INC$4,212
Jul 1, 2025Yakima Co. Overhead Crane Insp. Repair & Maint.
C24002-P
WASHINGTON EQUIP MFG CO INC$34,999
Jun 30, 2025(title withheld)
3911761
BURKE'S PLUMBING$8,004
Jun 5, 2025Human Resources Encampment Cleanup
138-2025
WFS ENVIRONMENTAL INC—
Jun 4, 2025Yakima County Facilities- Chiller Spring Inspection/Maintenance
AIS 2025-0169
APPLIED INDUSTRIAL SYSTEMS LLC$6,020
Jun 2, 2025SEA - RQ - Yakima Juvenile Center Camera and Microphone - 2
PUBLIC WORKS CONTRACT
HONEYWELL INTERNATIONAL INC$17,082
May 16, 2025HOOD CLEANING
RANDY
ABC FIRE CONTROL INC$791
May 5, 2025Litter Pickup Services
C12101-P
Yakima Specialties, Inc$162,400
May 1, 2025HOOD CLEANING
LARRY
ABC FIRE CONTROL INC$1,603
Apr 29, 2025(title withheld)
HM20-014
Ralph & Sons$14,607
Apr 22, 2025TS Comm Closet DSX Add
120-2025
E 3 SOLUTIONS INC$16,007
Mar 20, 2025Mt Aix Way Water Damages Repair
C25003-P-5202
SERVPRO/N EVRTT/LK STVNS/MNROE$16,301
Feb 19, 2025(title withheld)
82039
PICATTI BROTHERS INC—
Feb 12, 2025Fisher Park Golf Course Pole Installation
224375
Ralph & Sons$30,324
Jan 16, 2025DSL Leaking Under DispenserMASCOTT EQUIPMENT CO INC$819
Jan 10, 2025EW Corridor Demolition and Independence Road Demolition Project
None provided
WAKEFIELD EXCAVATION LLC$127,440
Jan 10, 20252025 FY Annual Maintenance
US46799
TK ELEVATOR CORPORATION$5,035
Dec 20, 2024COWICHE CANYON RD
C24039-P
STILES INC dba L&S FENCING$5,972
Dec 19, 2024Yakima Juvenile Court CamerasTED BROWN MUSIC CO$48,405
Dec 16, 2024Buena Wastewater Treatment Facility
C24017-P
Gigabeam Internet LLC$5,172
Dec 10, 2024(title withheld)
HM20-010
Harly A&S General Const LLC—
Dec 4, 2024Public Services C12234-P
BOC 089-2024
AMB TOOLS$34,999
Nov 19, 2024Yakima County Public Services
C24036-P
Western Scales$34,999
Nov 18, 2024Encampment Cleanup
C24031-P
WFS ENVIRONMENTAL INC—
Oct 31, 2024YCSW FA Inspection 2024
10/15/2024
E 3 SOLUTIONS INC$512
Oct 29, 2024Yakima County Public Works
509-574-2291
CATHODIC SOLUTIONS$9,997
Oct 24, 2024HOOD CLEANING
LARRY
ABC FIRE CONTROL INC$1,386
Oct 2, 2024(title withheld)
HM20-013
Harly A&S General Const LLC—
Sep 16, 2024Septic Tank Pumping Services
C24028-P
VALLEY SEPTIC SERVICE LLC$34,999
Sep 10, 2024Reverse Osmosis Treatment System Maintenance for Lower Yakima Basin Nitrate Treatment Program
C-12232-P
WATERCO OF THE CENTRAL STS INC$22,253
Jul 24, 2024(title withheld)
N/A
COLE INDUSTRIAL INC$2,180
Jul 24, 2024North Cowiche Road & Ahtanum Road Grind & Overlay Project
RC3775
AMERICAN ROCK PRODUCTS$1,555,850
Jul 16, 2024Yakima County ER & R
C24010-P
CUSTOM WINDOW TINT/GRPHCS INC$7,423
Jul 15, 2024Unit Priced Overhead & Electronic Door Repair & Maintenance
C12195-P-A1
PAPE MATERIAL HANDLING INC—
Jun 17, 2024(title withheld)
N/A
COLE INDUSTRIAL INC$2,622
Jun 1, 2024Yearly Maintenance
C12234-P
A M B TOOLS & EQUIPMENT CO INC$34,999
May 31, 2024Septage Pumping Services at the Solid Waste landfills and transfer stations
C24003-P
BUDGET SEPTIC LLC$34,999
May 24, 2024Buena WWTF Lab
C12225-P
Precision Sheet Metal LLC$4,452
May 24, 2024Well House Commonwealth Rd Controllers
C1225-P
Precision Sheet Metal LLC$4,462
May 22, 2024(title withheld)
n/a
COLE INDUSTRIAL INC$2,040
May 21, 2024HOOD CLEANING
RANDY
ABC FIRE CONTROL INC$791
May 16, 2024ANNUAL MAINTENANCE FY 2024
US46799
TK ELEVATOR CORPORATION$4,750
May 14, 2024Yakima Co. Overhead Crane Insp., Repair, and Maint.
C24002-P
WASHINGTON EQUIP MFG CO INC$34,999
May 10, 2024Valve Service
2262
Hydro Tech$2,972
May 7, 2024(title withheld)
24-1923
COLE INDUSTRIAL INC$1,330
Apr 22, 2024Testing Maintenance & Repair
C-12235-P
MASCOTT EQUIPMENT CO INC$34,999
Mar 22, 2024(title withheld)
n/a
COLE INDUSTRIAL INC$1,385
Feb 27, 2024Replaced DX controller for chiller with FEC2611
23-1366
JOHNSON CONTROLS INC$4,321
Feb 21, 2024(title withheld)
HM20-003
Harly A&S General Const LLC—
Feb 6, 2024Yakima Sundome
PO 61687
NOR-PAC SEATING COMPANY INC$1,989
Jan 23, 2024inspection
23-0924
ABC FIRE CONTROL INC$2,500
Jan 12, 20245409 N Canyon Rd
23-04-11196
KUSTOM US INC$31,500
Dec 20, 2023TH Water system Well #2
C1223-P
PICATTI BROTHERS INC$38,383
Dec 12, 2023IRRIGATION HARDWARE AND SYSTEMS MAINTENANCE AND REPAIRS
C12191-P
AKLAND PUMP/IRRIGATION CO$9,999
Dec 8, 2023MENDOZA GRANDVIEW
HM20-004
Integrity Contractors LLC$16,963
Dec 5, 2023Yakima Air Terminal
23-4403
JOHNSON CONTROLS FIRE PRTTN LP$6,247
Nov 29, 2023Service Maintenance
C12175-P
A M B TOOLS & EQUIPMENT CO INC$9,999
Nov 29, 2023(title withheld)
438
Complete Restn & Const LLC$9,961
Nov 27, 2023Donald Wapato Conveyance Improvement
FC3723
INTERWEST CONSTRUCTION INC$305,946
Nov 1, 2023Septage Lagoon Liner Repairs
C12220-P
NORTHWEST LNG/GEOTXTL PRD INC—
Oct 26, 2023Ramblers Reach Phase VI Floodplain Restoration Project
FC3664
SWOFFORD EXCAVATING LLC$1,009,374
Oct 12, 2023S Naches Rd Br #035 Deck Rehabilitation Project
RC 3753
M J HUGHES CONSTRUCTION INC$991,377
Oct 11, 2023Wide Hollow & Riverside Rd Structures Demolition Project
C12214-P
RUSSELL CRANE SERVICE INC$130,260
Oct 11, 2023(title withheld)
1
Uribes Tree Service LLC$4,266
Oct 5, 2023Yakima County Generator Load Bank Testing
Q092503-322
Legacy Telecommunications, LLC$8,322
Sep 19, 2023Hazardous Waste FACP Annual
09062023Hazardous
E 3 SOLUTIONS INC$350
Sep 19, 2023Administration Building FACP Annual
09062023
E 3 SOLUTIONS INC$350
Sep 18, 2023(title withheld)
n/a
COLE INDUSTRIAL INC$1,598
Sep 13, 2023Potable Water Systems Control Valve Maintenance
C12152-P
Hydro Tech—
Aug 30, 2023(title withheld)
C12150-P
PICATTI BROTHERS INC$34,999
Aug 25, 2023Juvenile Services ICM Destroyed
86020
SOUSLEY SOUND INC—
Aug 25, 2023Yakima County Radio
C12202-P
DAY WIRELESS SYSTEMS—
Aug 17, 2023N. Keys Road and Yakima Valley Hwy Grind & Overlay
RC3750
CENTRAL WASHINGTON ASPHALT INC$1,832,000
Aug 16, 2023(title withheld)
N/A
COLE INDUSTRIAL INC$3,623
Aug 1, 2023Septic Tank Pumping For Public Service Utilities Dept.
C12148-P Amendment #1
VALLEY SEPTIC SERVICE LLC$34,999
Aug 1, 2023Hydro Excavation
C12149
TTC CONSTRUCTION INC$10,000
Jul 27, 2023Courtroom Sound System Consultation
85963
SOUSLEY SOUND INC—
Jul 25, 2023Battery back up lowering
323878004
KONE INC$53,973
Jul 21, 2023YC District Court Grandview Hearing Assist
85954
SOUSLEY SOUND INC—
Jul 10, 2023Juv Court #2 Audio Issues
85932
SOUSLEY SOUND INC—
Jun 30, 2023YC Juvenile Court #2 Hearing Assist
85922
SOUSLEY SOUND INC—
Jun 27, 2023TH Transfer Pole Camera and Lens
C12154-P
E 3 SOLUTIONS INC$2,497
Jun 21, 2023Terrace Heights Library
206576
PARAMOUNT COMMUNICATIONS INC$1,500
Jun 16, 2023Technology Services
230403
Gigabeam Internet LLC$10,000
Jun 13, 2023Yakima home Consortium
HM19-007
REYNALDO'S CONSTRUCTION LLC$18,838
Jun 13, 2023Yakima home consortium
HM20-005
REYNALDO'S CONSTRUCTION LLC$66,398
May 31, 2023Juvenile Court #1 & #2 Hearing Assist Issues
85869
SOUSLEY SOUND INC—
May 31, 2023District Court Hearing Assist Issues
85868
SOUSLEY SOUND INC—
May 23, 2023Domestic Water & Sanitary Sewer Lines Repair & Maintenance
C12149-P
TTC CONSTRUCTION INC—
May 17, 2023Fire Dept. Garbage truck hit gate
3225
SELAH FENCE COMPANY LLC$2,454
May 16, 2023(title withheld)
N/A
COLE INDUSTRIAL INC$1,776
May 16, 2023(title withheld)
n/a
COLE INDUSTRIAL INC$1,158
May 12, 2023Lower Naches Park 20230109
C12183-P
TOP TREE SERVICE LLC$9,936
May 12, 2023Litter Pickup Services
C12101-P
Yakima Specialties, Inc$162,400
May 5, 2023Tech Services Maintenance
04132023
E 3 SOLUTIONS INC$10,000
May 4, 2023Septage Pumping Services for Public Services Solid Waste
C12194-P
BUDGET SEPTIC LLC$34,999
Apr 28, 2023Independence Road Improvement Project
RC3567
AMERICAN ROCK PRODUCTS$1,961,368
Apr 27, 2023YC Juvenile Court Repair
85803
SOUSLEY SOUND INC—
Apr 25, 2023GIS AT YAKIMA COUNTY COURTHOUSE
NA
YAKIMA INTERIORS INC$9,575
Apr 13, 2023Unit Priced Overhead & Electronic Door Repair & Maintenance
C12195-P
PAPE MATERIAL HANDLING INC—
Apr 9, 2023(title withheld)
HM19-012
HARLEY A & S GENERAL CONSTRUCTION LLC—
Mar 31, 2023Mabton Relocation
35169
PARAMOUNT COMMUNICATIONS INC$9,333
Mar 17, 2023maple reduction
c12169-p
Uribes Tree Service LLC$5,198
Mar 15, 2023(title withheld)
81098
PICATTI BROTHERS INC—
Feb 22, 2023Yakima County Courthouse - Replace Soft Start Board on Turbocor Compressor MOD-2
Replace Courthouse Chiller Soft Start Board
INTEGRATED SYSTEMS LLC$4,198
Feb 17, 2023CONTROLS TROUBLESHOOTING
4522-1088
CONTROL SOLUTIONS NW INC$2,818
Feb 15, 2023Toppenish Library
206415
PARAMOUNT COMMUNICATIONS INC$942
Feb 14, 2023Lower Naches Community Park
2301-11514
PLAY-CREATION INC$8,582
Feb 13, 2023Walls for file Room in Basement in Yakima County Courthouse
NA
YAKIMA INTERIORS INC$3,492
Feb 7, 2023Yakima County Annual Crane & Hoist Inspection
C12122-P
WASHINGTON CRANE/HOIST CO INC—
Jan 24, 2023Simcoe S. Channel Guardrail
C12182-P
PETERSEN BROTHERS INC$9,236
Jan 23, 2023Septage pumping services at various Solid Waste locations
C12181-P
BUDGET SEPTIC LLC$9,999
Jan 18, 2023Yakima County Auditors Office First Floor
N/A
YAKIMA INTERIORS INC$8,065
Jan 16, 2023Collins Road Hydroseeding Project
RC 3575-1
WASHINGTON GREEN HYDROSDNG INC$2,830
Jan 13, 2023Yakima County Commissioner's audio issues with mic
85624
SOUSLEY SOUND INC—
Jan 13, 2023Yakima County District Court Sound Issues
85625
SOUSLEY SOUND INC—
Dec 30, 2022Probation Sound Issues
85616
SOUSLEY SOUND INC—
Dec 23, 2022Pump work
C12172-P
AKLAND PUMP/IRRIGATION CO$5,342
Dec 15, 2022Yakima County Courthouse - Replace Capacitors and Cooling Fans on (4) Turbocor Compressors
22-16806
INTEGRATED SYSTEMS LLC$11,731
Dec 14, 2022Juvenile Court #1 Mic Levels on Zoom
85577
SOUSLEY SOUND INC—
Dec 14, 2022Yak County Tech Job 3493
none
Core Northwest LLC$10,000
Dec 12, 2022Sunnyside Fiber Line
11172022
TRICKINNEX TREE TRMG & FLG LLC$3,224
Nov 28, 2022(title withheld)
Hm20-002
Integrity Contractors LLC$39,690
Nov 23, 2022East West Corridor Demolition Project - Stage 3.1A
RC 3446
RUSSELL CRANE SERVICE INC$56,393
Nov 18, 2022ANNUAL MAINTENANCE FY 2023
US46799
TK ELEVATOR CORPORATION$4,249
Nov 16, 2022Phase 1 Terrace Heights Landfill Project Tank Removal
Sp 3742
RUSSELL CRANE SERVICE INC$74,444
Nov 9, 2022Yakima County Juvenile Court Sound
85521
SOUSLEY SOUND INC—
Nov 2, 2022County Jail Skylight replacement
none
McKinney Comm Glass & Door LLC$2,027
Oct 21, 2022(title withheld)
HM19-005
Harly A&S General Const LLC$63,427
Oct 17, 2022YCSW TH Entrance Camera
C12161-P
E 3 SOLUTIONS INC$5,134
Oct 17, 2022Cheyne Camera Upgrades
C12161-P
E 3 SOLUTIONS INC$21,631
Sep 28, 2022YC Superior Court #2 & #6 Wireless Mic Additions
85451
SOUSLEY SOUND INC—
Sep 27, 2022Septic Tank Pumping Service Repair & Maintenance for Public Service Utilities Dept.
C12148-P
VALLEY SEPTIC SERVICE LLC$34,999
Sep 22, 2022MAINTENANCE FY 2022
US46799
TK ELEVATOR CORPORATION$4,249
Sep 22, 2022Maintenance FY 2021
US46799
TK ELEVATOR CORPORATION$4,114
Sep 20, 2022Maintenance
US46799
TK ELEVATOR CORPORATION$3,983
Sep 19, 2022(title withheld)
22-4522
COLE INDUSTRIAL INC$447
Sep 2, 2022(title withheld)
HM18-028
Integrity Contractors LLC$37,545
Aug 31, 2022Melendrez home rehab
HM20-001
Harly A&S General Const LLC$25,758
Aug 30, 2022(title withheld)
9583
PICATTI BROTHERS INC—
Aug 12, 2022Yakima County Public Services
C12179-P
Western Scales$9,999
Jul 28, 2022RC3566 Ahtanum Rd. Improvement Project
RC 3566
TOTAL SITE SERVICES LLC$3,514,062
Jul 27, 2022Yakima County Solid Waste Gas Monitoring Boring Drilling
C12105-P
BUDINGER & ASSOCIATES INC$21,924
Jul 21, 2022YAKIMA COUNTY JUVENILE COURT
4133553
HONEYWELL INTERNATIONAL INC$164,981
Jul 15, 2022YC Superior Court #5 Upgrade
85299
SOUSLEY SOUND INC—
Jul 12, 2022Courthouse Financial Services DSX Add
07122022
E 3 SOLUTIONS INC$2,442
Jul 6, 2022Septic Tank Cleaning for Yakima County Waste Water Treatment System
C12155-P
VALLEY SEPTIC SERVICE LLC$9,999
Jun 23, 2022Yakima County District Court Hearing Assist System
85244
SOUSLEY SOUND INC—
Jun 20, 2022Main Jail
206333
PARAMOUNT COMMUNICATIONS INC$2,332

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

ContractorIntents on this agency's projects
ABM JANITORIAL SERVICES36
BAXTER CONSTRUCTION LLC25
CUMMINS NORTHWEST LLC25
E 3 SOLUTIONS INC162
ELITE ENVIRONMENT SERVICES LLC32
GREAT FLOORS43
Harly A&S General Const LLC23
INLAND ASPHALT CO23
INTERSTATE SAWING/DRILLING LLC57
JOHNSON CONTROLS FIRE PRTTN LP35
KEN'S CONSTRUCTION INC22
KNOBELS ELECTRIC INC30
KONE INC28
MARNEY ELECTRIC LLC53
MBI Constrution Services Inc44
PARAMOUNT COMMUNICATIONS INC28
POPPOFF INC22
RUSSELL CRANE SERVICE INC25
S C I DOOR23
SOUSLEY SOUND INC86
STEPHENS & SONS CONST INC23
STRIPE RITE INC49
TTC CONSTRUCTION INC23
WITHROW CONSTRUCTION INC28
YAKIMA MECHANICAL INC32

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