wa-public-works-records

KELSO SCHOOL DISTRICT — public works contracts

618 public works projects and 1,215 intents to pay prevailing wages name KELSO SCHOOL DISTRICT as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: School District.

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
16339522116697117846551

Latest contracts (200)

Intent filedContractPrime contractorAmount declared
Sep 24, 2026Barnes ES - 2026 Deficiency Repairs
WO#17634 - Inv#324128
GB Manchester Inc$863
Sep 24, 2026(title withheld)
WO#17663 - Inv#324089
GB Manchester Inc$952
Sep 24, 2026Kelso HS - 2026 Deficiency Repairs
WO#17637 - Inv#324125
GB Manchester Inc$3,243
Sep 24, 2026Rose Valley ES - Office into Building Door
WO#17324 - Inv#324013
GB Manchester Inc$2,014
Sep 24, 2026Carrolls ES - 2026 Deficiency Repairs
WO#17633 - Inv#324129
GB Manchester Inc$539
Sep 24, 2026Huntington MS - Deficiency Repairs
WO#17644 - Inv#324124
GB Manchester Inc$777
Sep 24, 2026Lexington ES - 2026 Deficiency Repairs
WO#17636 - Inv#324126
GB Manchester Inc$1,590
Sep 24, 2026Wallace ES - 2026 Deficiency Repairs
WO#17635 - Inv#324127
GB Manchester Inc$512
Sep 15, 2026High School
87652
ALL OUT SEWER & DRAIN SRVC INC$535
Sep 10, 2026(title withheld)
WO#17665 - Inv#324087
GB Manchester Inc$557
Sep 10, 2026Wallace ES - Lockdown Issues
WO#17682 - Inv#324081
GB Manchester Inc$754
Sep 10, 2026Carrolls ES - Lockdown Button Issue
WO#17664 - Inv#324088
GB Manchester Inc$752
Sep 10, 2026Kelso HS - Lockdown Button Issue
WO#17666 - Inv#324086
GB Manchester Inc$451
Sep 9, 2026Huntington MS - Lockdown Issues
WO#17639 - Inv#324092
GB Manchester Inc$1,347
Sep 9, 2026Catlin ES - False Alarm
WO#17638 - Inv#324046
GB Manchester Inc$828
Aug 20, 2026Coweeman Repair
5072600007
5 STAR GUTTERS AND AWNINGS$3,462
Jul 22, 2026Barnes Elementary School
5072500092
BETTER AIR NORTHWEST LLC$18,199
Jul 17, 2026Kelso HS - Intrusion System
WO16919 - INV323705
GB Manchester Inc$8,350
May 28, 2026Lexington ES - NAC Panel Trouble
WO17208 - INV323437
GB Manchester Inc$1,884
May 20, 2026(title withheld)
WO16804 - INV323241
GB Manchester Inc$6,592
May 20, 2026(title withheld)
WO16805 - INV323240
GB Manchester Inc$3,102
May 20, 2026(title withheld)
WO16798 - INV323245
GB Manchester Inc$4,356
May 20, 2026(title withheld)
WO16806 - INV323239
GB Manchester Inc$3,837
May 20, 2026Rose Valley ES - Lockdown Button
WO16802 - INV323242
GB Manchester Inc$2,734
May 20, 2026Kelso HS - Lockdown Button
WO16796 - INV323247
GB Manchester Inc$3,286
May 20, 2026(title withheld)
WO16799 - INV323244
GB Manchester Inc$2,642
May 20, 2026(title withheld)
WO16801 - INV323243
GB Manchester Inc$3,090
May 20, 2026(title withheld)
WO16797 - INV323246
GB Manchester Inc$3,102
May 13, 2026(title withheld)
86617
ALL OUT SEWER & DRAIN SRVC INC$405
May 6, 2026Kelso HS - NAC Panel Trouble
WO17058 - INV323324
GB Manchester Inc$3,494
Apr 8, 2026Lexington ES - NAC Panel Trouble
WO17057 - INV323175
GB Manchester Inc$2,146
Mar 16, 2026Kelso HS - Camera Install
5052500104
GB Manchester Inc$2,477
Mar 16, 2026Kelso HS - Alarm Faults
WO16857 - INV323041
GB Manchester Inc$1,737
Mar 12, 20269003 Kelso SD
5052500133
GUARDIAN HOME SERVICES LLC$60,054
Feb 27, 2026Carrolls ES - Admin Consol and Clock Issues
WO16020 - INV321862
GB Manchester Inc$1,480
Feb 27, 2026Lexington ES - Add Camera
5072400087
GB Manchester Inc$10,435
Feb 27, 2026Kelso HS - Elevator Testing
WO16598 - INV322581
GB Manchester Inc$550
Feb 27, 2026Kelso SD Stadium Schroeder Field - Elevator Inspection
WO16599 - INV322580
GB Manchester Inc$468
Feb 25, 2026Gym Maintenance
202684
D-S HARDWOOD CORPORATION$24,582
Feb 23, 2026(title withheld)
5072500061
NORTHWEST INSTALLATION ENT INC$5,663
Feb 6, 2026Carrolls ES - Card Reader Not Working
WO16769 - INV322803
GB Manchester Inc$1,069
Jan 28, 2026Sweeping
3026002
COWLITZ CLEAN SWEEP$3,000
Jan 26, 2026Huntington MS - 2025 Annual FA Inspections
WO16597 - INV322645
GB Manchester Inc$3,395
Jan 21, 2026Lexington ES - 2025 Annual FA Inspection
WO16596 - INV322582
GB Manchester Inc$3,895
Jan 21, 2026Carrolls ES - Access Control
WO16543 - INV322557
GB Manchester Inc$8,605
Jan 21, 2026Wallace ES - 2025 Annual FA Inspection
WO16595 - INV322583
GB Manchester Inc$2,020
Jan 21, 2026Carrolls ES - Waterflow Alarm Not Triggering
WO16319 - INV322391
GB Manchester Inc$3,674
Jan 7, 2026BARNES ELEM -REPAIR COOLANT LEAK, REPLACE BATTERY
4056
PACIFIC POWER GROUP LLC$2,007
Dec 23, 2025Kelso SD Maint 5218
5072500035
NORTHWEST INSTALLATION ENT INC$33,868
Dec 15, 2025Kelso HS - VMS Upgrade
5052500065
GB Manchester Inc$65,456
Dec 12, 2025(title withheld)
85267
ALL OUT SEWER & DRAIN SRVC INC$395
Nov 25, 2025Lexington Spill
9325185
COWLITZ CLEAN SWEEP$3,500
Nov 18, 2025Barns Elementary
85132
ALL OUT SEWER & DRAIN SRVC INC$911
Nov 18, 2025Barns Elementary
84867
ALL OUT SEWER & DRAIN SRVC INC$757
Nov 13, 2025Carrolls ES - 2025 Annual FA Inspection
WO15995 - INV321794
GB Manchester Inc$1,570
Nov 13, 2025Catlin ES - Smoke Detector False Alarm
WO16354 - INV322189
GB Manchester Inc$1,532
Nov 13, 2025Kelso HS - Replace Smoke Detector
WO16295 - INV322195
GB Manchester Inc$954
Nov 13, 2025Catlin ES - 2025 Annual FA Inspection
WO15994 - INV321795
GB Manchester Inc$3,220
Nov 7, 2025Lexington ES - Waterflow Alarm not Triggering
WO16376 - INV322227
GB Manchester Inc$1,098
Nov 6, 2025Lexington MS - VMS Replacement
5052500008
GB Manchester Inc$27,421
Nov 5, 2025COWEEMAN MIDDLE SCHOOL
ADA DOOR OPERATOR
TWIN CITY GLASS COMPANY INC$3,834
Oct 29, 2025Butler Acres ES - 2025 Annual FA Inspection
WO16026 - INV321792
GB Manchester Inc$1,570
Oct 29, 2025Schroeder Field Stadium - 2025 Annual FA Inspection
WO15992 - INV322126
GB Manchester Inc$3,670
Oct 29, 2025District Office - 2025 Annual FA Inspection
WO16028 - INV321790
GB Manchester Inc$970
Oct 29, 2025Rose Valley ES - 2025 Annual FA Inspection
WO16029 - INV321788
GB Manchester Inc$1,570
Oct 29, 2025Barnes ES - 2025 Annual FA Inspection
WO16027 - INV321791
GB Manchester Inc$3,820
Oct 24, 2025Kelso HS - 2025 Annual FA Inspection
WO15990 - INV322129
GB Manchester Inc$14,135
Oct 8, 20252 Hour LBT - Barnes Elem., Kelso HS, Lexington School
PO# 6958
PACIFIC POWER GROUP LLC$3,154
Sep 29, 2025Coweeman MS - 2025 Annual FA Inspection
WO15993 - INV321796
GB Manchester Inc$6,025
Sep 15, 2025Huntington Middle School
84532
ALL OUT SEWER & DRAIN SRVC INC$1,903
Jul 25, 2025Barnes ES - Duct Detector Wiring Issues
WO15321 - INV320912
GB Manchester Inc$983
Jul 2, 2025Lexington Elementary
83860
ALL OUT SEWER & DRAIN SRVC INC$286
Jun 12, 2025Coweeman Middle School Siding Replacement Project
A104-2017
ALPHA DEVELOPERS LLC$1,117,777
Jun 10, 2025(title withheld)
83524
ALL OUT SEWER & DRAIN SRVC INC$1,076
May 21, 2025Catlin ES - Smoke Detector False Alarm
WO15583 - INV321066
GB Manchester Inc$2,695
May 13, 2025Educational Service Center
83237
ALL OUT SEWER & DRAIN SRVC INC$405
May 8, 2025Spill Cleanup @ Huntington Jr High
3025034
COWLITZ CLEAN SWEEP$2,500
Apr 25, 2025Kelso Early Learning Center/KVA
KELC/KVA
FOUNDRY CONSTRUCTION LLC$119,991
Apr 17, 2025Kelso High School
83177
ALL OUT SEWER & DRAIN SRVC INC$405
Apr 11, 2025Printer Room DOAS Unit
7012400004
CAPITAL HEATING & COOLING$48,510
Mar 31, 2025Kelso High School
83103
ALL OUT SEWER & DRAIN SRVC INC$405
Mar 26, 2025Kelso High School
82999
ALL OUT SEWER & DRAIN SRVC INC$605
Mar 21, 2025KHS Entry DW Repair
KHS Entry DW Repair
ADVANCED EXCAVATING SPCLTS LLC$30,250
Mar 17, 2025Barns Elementary
82983
ALL OUT SEWER & DRAIN SRVC INC$405
Mar 10, 2025Kelso High School
82913
ALL OUT SEWER & DRAIN SRVC INC$405
Feb 28, 2025KHS Roll-up Door Repair
4172400307
J H KELLY LLC$8,918
Feb 28, 2025Sweeping
3025002
COWLITZ CLEAN SWEEP—
Feb 27, 2025Kelso SD Office - 2024 Annual FA Inspection
WO14925 - INV320562
GB Manchester Inc$3,185
Feb 27, 2025Barnes ES - 2024 Annual FA Inspection
WO14931 - INV320504
GB Manchester Inc$5,120
Feb 27, 2025Butler Acres ES - Duct Detector Trouble
WO15020 - INV320524
GB Manchester Inc$1,002
Feb 26, 2025Wallace ES - 2024 Annual FA Inspection
WO14928 - INV320507
GB Manchester Inc$2,570
Feb 26, 2025Kelso HS - Gym Security Cam Adds
7012400002
GB Manchester Inc$33,522
Feb 26, 2025Carrolls ES - 2024 Annual FA Inspection
WO14930 - INV320506
GB Manchester Inc$1,520
Feb 25, 2025Kelso High School
82680
ALL OUT SEWER & DRAIN SRVC INC$605
Feb 17, 2025Lexington Crestron Lighting Control Drawings - Programming Support
WO #915
J H KELLY LLC—
Feb 8, 2025Gym Floor Maintenance
5072400045
D-S HARDWOOD CORPORATION$21,521
Feb 6, 2025Lexington ES - 2024 Annual FA Inspection
WO14929 - INV320537
GB Manchester Inc$6,088
Feb 3, 2025Huntington MS - 2024 Annual FA Inspections
WO14926 - INV320509
GB Manchester Inc$3,620
Feb 3, 2025Coweeman MS - 2024 Annual FA Inspection
WO14927 - INV320508
GB Manchester Inc$3,920
Feb 3, 2025Catlin ES - 2024 Annual FA Inspection
WO14924 - INV320510
GB Manchester Inc$2,720
Jan 31, 20252025 Kelso SD Maintenance
2025 Kelso SD Maintenance
J H KELLY LLC$50,000
Jan 30, 2025(title withheld)
WO 15015 - INV 320413
GB Manchester Inc$1,764
Jan 29, 2025Kelso SD - Admin Bldg Security Adds 511495
7012400001
GB Manchester Inc$76,427
Dec 31, 2024Catlin ES - Replace Smoke Detector
WO14892 - INV320336
GB Manchester Inc$1,303
Dec 27, 2024Lexington ES - NAC Panel Trouble
WO14755 - INV320263
GB Manchester Inc$3,362
Dec 26, 2024LEXINGTON ELEMENTARY - GENERATOR BLOCK HEATER & HEATER HOSES - Callout
QUOTE #83160
PACIFIC POWER GROUP LLC—
Dec 19, 2024Kelso SD 5071
5072400029
NORTHWEST INSTALLATION ENT INC$28,901
Dec 9, 2024BARNES ELEMENTARY - generator repairs & coolant flush
QT # 82477po #4056
PACIFIC POWER GROUP LLC$2,007
Dec 6, 2024Coweeman Middle School
82055
ALL OUT SEWER & DRAIN SRVC INC$405
Oct 29, 2024Generator Maintenance/ Load bank testing
Barnes Elem., Kelso HS, Lexington School
PACIFIC POWER GROUP LLC$4,980
Oct 14, 2024Huntington Middle School
81445
ALL OUT SEWER & DRAIN SRVC INC$405
Oct 14, 2024Coweeman MS - Duct Detector Troubles
WO12931 - INV319846
GB Manchester Inc$6,596
Oct 4, 2024Barnes ES - Separate Gym and Commons Zones
WO14424 - INV319839
GB Manchester Inc$1,306
Oct 4, 2024Barnes ES - Troubleshoot Audio Distortion
WO14422 - INV319840
GB Manchester Inc$1,127
Oct 4, 2024Kelso HS - Troubleshoot Audio Distortion
WO14420 - INV319841
GB Manchester Inc$2,505
Oct 3, 2024Carrolls ES - VMS Upgrade 511460
5052400051
GB Manchester Inc$14,217
Oct 3, 2024Coweeman MS - VMS Upgrade 511459
5052400050
GB Manchester Inc$28,065
Sep 20, 2024Catlin ES - Testing Issues
WO 14386 - INV 319692
GB Manchester Inc$852
Aug 29, 2024Kelso SD - Troubleshoot Lockdown Button Delay
WO14281 - INV319587
GB Manchester Inc$3,215
Aug 26, 2024Catlin ES - Evaluate Panel
WO13955 - INV319166
GB Manchester Inc$1,169
Aug 26, 2024Butler Acres ES - 2024 Annual FA Inspection
WO 14060 - INV319296
GB Manchester Inc$1,520
Aug 13, 20242024 Sheetmetal Maintenance Work Kelso SD
Various Work Orders
J H KELLY LLC$50,000
Aug 9, 2024Wallace ES - Install camera WO14211
5052300293
GB Manchester Inc$2,492
Aug 2, 2024Barnes School
360-261-1760
Specialty Concrete—
Aug 1, 2024Barnes Elementary Playground Improvements - KSDLAKESIDE INDUSTRIES INC$15,500
Jul 17, 2024Kelso SD - Virtual Academy 511418.
7012300028
GB Manchester Inc$80,101
Jul 12, 2024Butler Acres ES - No TCU Audio
WO14032 - INV319233
GB Manchester Inc$1,837
Jun 26, 2024ROSE VALLEY ELEMENTARY
7012300029
COWLITZ FENCE CO$18,309
Jun 13, 2024Coweeman Middle School
80313
ALL OUT SEWER & DRAIN SRVC INC$405
May 24, 2024Kelso High School
80190
ALL OUT SEWER & DRAIN SRVC INC$405
May 23, 2024Butler Acres ES - Investigate False Alarm
INV318945A WO13785
GB Manchester Inc$585
May 17, 2024(title withheld)
80109
ALL OUT SEWER & DRAIN SRVC INC$405
May 15, 2024Kelso HS - Camera Adds
5052300253
GB Manchester Inc$4,092
May 14, 2024Huntington Middle School
80079
ALL OUT SEWER & DRAIN SRVC INC$405
Apr 26, 2024Huntington Football Field
17334
Specialty Concrete—
Apr 16, 2024Barnes ES - Front Row Classroom Tech Installs 511391.
PO#7012300020
GB Manchester Inc$19,151
Apr 4, 2024Kelso High School
79725
ALL OUT SEWER & DRAIN SRVC INC$405
Mar 27, 20243' Fire Line Tie-In
PO 5072300055
ADVANCED EXCAVATING SPCLTS LLC$17,961
Mar 25, 2024Kelso High School
79607
ALL OUT SEWER & DRAIN SRVC INC$406
Mar 15, 2024Huntington MS Water Heater Repair
5072300050
J R T MECHANICAL INC$2,072
Mar 14, 2024Coweeman MS - 2023 Annual FA Inspection
WO 13067 / INV 318556
GB Manchester Inc$7,695
Mar 7, 2024Water Systems Improvements
7012300019
DALE MCGHEE&SONS WELL DRL INC$69,183
Feb 29, 2024Barnes ES - NAC Panel Trouble
WO 13392 / INV 318495
GB Manchester Inc$752
Feb 26, 2024Butler Acres 3' Fire Line Tie-In
5072300055
ADVANCED EXCAVATING SPCLTS LLC$17,961
Feb 24, 2024Gym Floor Maintenance
202458
D-S HARDWOOD CORPORATION$19,187
Feb 14, 2024Kelso HS - Classroom Tech Installs 511367
7012300014
GB Manchester Inc$46,110
Feb 13, 2024Barnes ES - Map fault
INV 318264 / WO 13360
GB Manchester Inc$836
Feb 13, 2024Kelso High School
79255
ALL OUT SEWER & DRAIN SRVC INC$406
Feb 13, 2024High School
79257
ALL OUT SEWER & DRAIN SRVC INC$530
Feb 2, 2024(title withheld)
5072300048
NORTHWEST INSTALLATION ENT INC—
Jan 30, 2024Kelso High School
79052
ALL OUT SEWER & DRAIN SRVC INC$406
Jan 29, 2024Kelso HS Student Store CCTV
PO 5052300158
LONG BUILDING TECHNOLOGIES INC$10,298
Jan 26, 2024Catlin ES - 2023 Annual FA Deficiency Repair
WO 13138 - INV 318048
GB Manchester Inc$1,465
Jan 26, 2024Butler Acres Elementary - 2022 Annual FA Deficiency Repairs
WO 11348 - INV 316624
GB Manchester Inc$614
Jan 26, 2024Kelso SD Stadium - Schroeder Field 2023 FA Deficiency Repairs
WO 13137 - INV 318006
GB Manchester Inc$667
Jan 25, 2024Kelso HS Lockers
4172300343
VIBETECH SPECIALTIES LLC$10,670
Jan 25, 2024Kelso SD Stadium - 2022 Annual FA Deficiency Repairs
WO 11351 - INV 316626
GB Manchester Inc$1,919
Jan 25, 2024High School
79050
ALL OUT SEWER & DRAIN SRVC INC$406
Jan 18, 2024Kelso School and Bus Garage
3024002
COWLITZ CLEAN SWEEP—
Jan 10, 2024Kelso SD Maintenance 2024
VARIOUS POs
J H KELLY LLC$15,000
Dec 22, 2023Kelso SD 4910
5072300037
NORTHWEST INSTALLATION ENT INC$28,054
Dec 18, 2023Huntington & Barnes Portable FA
KSD Portables - Huntington and Barnes 511305
GB Manchester Inc$37,911
Dec 13, 2023Kelso School Dist
923132
COWLITZ CLEAN SWEEP—
Dec 11, 2023HMS Scoreboard Drilling & Support
AES Job #23126
ADVANCED EXCAVATING SPCLTS LLC$2,326
Dec 11, 2023Kelso High School
78671
ALL OUT SEWER & DRAIN SRVC INC$406
Dec 7, 2023Kelso High School
78598
ALL OUT SEWER & DRAIN SRVC INC$406
Dec 1, 2023Kelso High School
78494
ALL OUT SEWER & DRAIN SRVC INC$406
Nov 30, 2023Huntington MS - Install (2) OFCI
WO12857
GB Manchester Inc$5,808
Nov 30, 2023Kelso High School
78565
ALL OUT SEWER & DRAIN SRVC INC$406
Nov 28, 2023Generator Maintenance/ 2 hr. Load bank testing
Barnes Elem., Kelso High, Lexington Elem.
PACIFIC POWER GROUP LLC$1,513
Nov 22, 2023Kelso SD - Kelso HS PIC Upgrade
PO#7012300009
GB Manchester Inc$109,246
Nov 22, 2023Kelso SD - Barnes ES PIC Upgrade
PO#7012300010
GB Manchester Inc$53,949
Nov 10, 2023Coweeman Middle School
22-0028
CLARK COUNTY PAVING INC$8,235
Nov 9, 2023Coweeman MS - Troubleshoot amplifier
WO12953/Inv317684
GB Manchester Inc$1,421
Oct 31, 2023Kelso SD - Kelso HS SS
5052300093
LONG BUILDING TECHNOLOGIES INC$31,742
Oct 26, 2023Barnes Sewer Repair
5072300026
J H KELLY LLC$3,461
Oct 25, 2023Kelso Middle School
78227
ALL OUT SEWER & DRAIN SRVC INC$730
Oct 24, 2023Coweeman MS - 2022 FA deficiency repairs
WO12033/INV317421
GB Manchester Inc$3,506
Oct 5, 2023Rose Valley Elementary School
7012300002
NORTHWEST PLAYGROUND EQUIP INC$108,014
Oct 2, 20232023 Sheetmetal Maintenance Work Kelso SD
Various Work Orders
J H KELLY LLC$10,000
Sep 28, 2023Kelso High School
77947
ALL OUT SEWER & DRAIN SRVC INC$708
Sep 25, 2023(title withheld)
77830
ALL OUT SEWER & DRAIN SRVC INC$817
Sep 22, 2023(title withheld)
7012200020
J H KELLY LLC$6,034
Sep 22, 2023Concrete work at Barnes
7012200019
J H KELLY LLC$25,293
Sep 21, 2023Kelso HS Tennis Courts Resurface
7012200007
PACIFIC ACE LLC$61,433
Sep 21, 2023Barnes School
77854
ALL OUT SEWER & DRAIN SRVC INC$701
Sep 19, 2023Rose Valley Elementary
77847
ALL OUT SEWER & DRAIN SRVC INC$820
Sep 8, 2023Repair & Replace Failed Compressor Coweeman MS
7012200014
J H KELLY LLC$19,446
Sep 8, 2023Install Split Heat Pump System
7012300000
J H KELLY LLC$21,628
Sep 6, 2023(title withheld)
Brandon
Specialty Concrete—
Aug 31, 2023Kelso High School
77678
ALL OUT SEWER & DRAIN SRVC INC$394
Aug 31, 2023Barnes Elementary
77656
ALL OUT SEWER & DRAIN SRVC INC$394
Aug 31, 2023(title withheld)
16807
Specialty Concrete—
Aug 21, 2023BASEBALL FIELD
7012200008
COWLITZ FENCE CO$61,079
Jun 26, 2023(title withheld)
5252022
ATCO STRUCS & LGX (USA) INC—
Apr 26, 2023Rose Valley Elementary
76448
ALL OUT SEWER & DRAIN SRVC INC$423
Apr 24, 2023Kelso High School
76440
ALL OUT SEWER & DRAIN SRVC INC$928
Apr 14, 2023Kelso School Dist-Office
43043
RUBENSTEIN'S CONTRACT CRPT LLC$63,740
Apr 12, 2023Pool Observation Deck
43042
RUBENSTEIN'S CONTRACT CRPT LLC$26,799
Apr 11, 2023Kelso High School
5072200031 / #508228-00
PACIFIC POWER GROUP LLC$1,749

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
Advance Sewer & Drain Solutns9
ALL OUT SEWER & DRAIN SRVC INC56
BUSACK ELECTRIC INC8
CASCADE ELECTRIC SERVICE LLC8
CHAS H BERESFORD COMPANY11
COWLITZ CLEAN SWEEP42
COWLITZ FENCE CO10
D-S HARDWOOD CORPORATION11
Entek Corporation13
FIVE RIVERS CONSTRUCTION INC9
FLOOR SOLUTIONS LLC14
GB Manchester Inc138
Glacier Northwest dba Calportland10
J H KELLY LLC26
JAC CONSTRUCTION8
LAKESIDE INDUSTRIES INC15
LONG BUILDING TECHNOLOGIES INC8
MIDWAY UNDERGROUND LLC9
NORTHWEST INSTALLATION ENT INC19
PACIFIC POWER GROUP LLC12
PACIFIC SPORTS TURF INC9
PACIFIC TECH CONSTRUCTION INC10
Ralph's Concrete Pumping10
VIBETECH SPECIALTIES LLC8
WEATHERGUARD INC13

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