wa-public-works-records

WALLA WALLA SCHOOL DISTRICT #140 — public works contracts

1,819 public works projects and 2,497 intents to pay prevailing wages name WALLA WALLA SCHOOL DISTRICT #140 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
512593259293203225275293175

Latest contracts (200)

Intent filedContractPrime contractorAmount declared
Sep 25, 2026CCF Fence Repair
101938
SMITH BROTHERS INDUSTRIES LLC—
Sep 24, 2026Walla Walla High School
6062600025
DAKTRONICS INC$1,994
Sep 14, 2026Generator maintenance
26397
HAYS ELECTRIC LLC$13,192
Aug 31, 2026(title withheld)
26307
HAYS ELECTRIC LLC$14,861
Aug 28, 2026Roof Top Unit
26597
HAYS CRANE & RIGGING LLC$8,646
Aug 28, 2026Spring Break Leveling 26
3244
NORTHWEST CONCRETE LVLNG LLC$5,025
Aug 20, 2026Green Park install, hydroseed & rake
91528
OJCIUS LAWN CARE$7,728
Aug 18, 2026CCF Boiler Replacement - WWPSCUTTING EDGE PLMB & MECH INC$167,706
Aug 12, 2026Headstart Playground ADA Compliance Updates
6062500075
ESF DEVELOPMENT LLC$141,587
Aug 3, 2026WA-HI Cameras
26492
HAYS ELECTRIC LLC$23,562
Jul 29, 202626-11532 Walla Walla SD Garrison MS ACS T&M
T&M
Ednetics Inc—
Jul 24, 2026Power for new bleachers
26589
HAYS ELECTRIC LLC—
Jul 23, 2026Green Park PlaygroundDAX MORENO CONST COMPANY INC$10,166
Jul 17, 2026Center for Children and Families - Upper Playground Additions
KW-6302026-00016224
NORTHWEST PLAYGROUND EQUIP LLC$66,610
Jul 15, 2026Walla Walla SD - Surfacing Sof Tiles
KW-6262026-00016190
NORTHWEST PLAYGROUND EQUIP LLC$125,284
Jul 13, 2026Garrison Middle SchoolDAX MORENO CONST COMPANY INC$29,000
Jul 8, 202626-11492 Walla Walla SD Pioneer MS & WWHS ACS T&M
T&M
Ednetics Inc—
Jul 7, 2026Sharpstein Walk-in cooler
102325
GRASSI$9,484
Jul 7, 2026ANNUAL FIRE ALARM INSPECTIONS
166585
WALLA WALLA ELECTRIC CO INC—
Jun 30, 2026New heat pump and coil
102304
GRASSI$14,034
Jun 29, 2026Garrison MUA Install
40158
Mill Creek Mechanical$44,076
Jun 24, 2026WWHS/VoAg Fence
6062500071
SMITH BROTHERS INDUSTRIES LLC$37,435
Jun 22, 2026Blue Ridge Elementary Pump
100104
CUTTING EDGE PLMB & MECH INC$167,706
Jun 11, 2026FFA Sheep barn
101777
RILEY AG FENCING LLC$5,623
May 15, 2026Walla Walla Public Schools Early Learning Center Tenant Improvement
AW#23055
ESF DEVELOPMENT LLC$359,522
May 15, 20262026 Lawn Applications
2026 Lawn applications
PROLAWN LAWNCARE LLC$20,274
May 12, 2026Wa-Hi Admin Area Exhaust
39939
Mill Creek Mechanical$5,619
Apr 16, 2026(title withheld)
26087
HAYS ELECTRIC LLC$21,932
Apr 14, 2026SS/GP/Gutter Repairs
6062500063
GILLESPIE ROOFING INC$9,019
Mar 24, 2026Seatech Chip replacement
100689
GRASSI$6,278
Mar 4, 2026Walla Walla SD Maint & Aux Power
6062500065
NORTHWEST INSTALLATION ENT INC$82,041
Feb 20, 2026Gym Maintenance
2026157
D-S HARDWOOD CORPORATION$31,771
Jan 14, 2026Sharpstein Elementary
99718
CUTTING EDGE PLMB & MECH INC—
Dec 23, 2025Parking Lot cleaning
Non contract T&M
EAGON EXVTNG & CONST SERVICES—
Dec 22, 202525-10861 Walla Walla SD Green Park ES IDS T&M
T&M
Ednetics Inc—
Dec 22, 20252025 Lawn Application
2025 Lawn Application
PROLAWN LAWNCARE LLC$6,657
Dec 10, 2025PI-HI MAIN GYM
98312
GRASSI REFRIGERATION SERV INC$6,092
Dec 10, 2025Sharpstein - Walk-in
98879
GRASSI REFRIGERATION SERV INC$5,105
Dec 10, 2025(title withheld)
98615
GRASSI REFRIGERATION SERV INC$13,423
Dec 9, 2025(title withheld)
6062500047
GRASSI REFRIGERATION SERV INC$15,928
Dec 9, 2025REPLACE EVAP COILS
6062500054
GRASSI REFRIGERATION SERV INC$6,539
Dec 8, 202525-10770 Walla Walla SD Walla Walla HS Netway T&M
T&M
Ednetics Inc—
Dec 2, 202525-10791 Walla Walla SD Walla Walla HS IPSC T&M
T&M
Ednetics Inc—
Nov 20, 2025Camera Upgrages
251166
HAYS ELECTRIC LLC$5,192
Nov 19, 2025Pioneer MS Aux Gym Recvrs 2025
Foster 5206
NORTHWEST INSTALLATION ENT INC$5,373
Nov 17, 2025GARRISON RTU'S
6062500047
GRASSI REFRIGERATION SERV INC$50,737
Oct 29, 2025replaced parts for leak
Prospect Point Elementary School
HOBART$1,227
Sep 24, 202525-10626 Walla Walla SD Walla Walla HS ACS T&M
T&M
Ednetics Inc—
Sep 17, 2025WWPS - Edison Windows
2571
MORENO & NELSON CONSTRUCTION—
Sep 15, 20258561 PW: Walla Walla SD AE Install
6022400146
GUARDIAN HOME SERVICES, LLC$22,972
Aug 15, 2025MURR FEILD Irrigation Repair
2508- 1
EASTERN OREGON CONTRACTING LLC—
Aug 7, 2025Walla Walla SD 5161
Foster 5161
NORTHWEST INSTALLATION ENT INC$6,855
Aug 7, 2025FACILITIES PRINT SHOP
6062400067
GRASSI REFRIGERATION SERV INC$8,168
Aug 5, 2025Edison Elementry
98009
M B G Cleaning Services$20,450
Aug 4, 2025WA-HI Parking Lot Stripe
2025
KLICKER ENTERPRISES LLC$10,285
Jul 22, 2025DISTRICT WIDE FIRE ALARM INSPECTIONS
2025
WALLA WALLA ELECTRIC CO INC—
Jul 18, 2025Pioneer Middle School Track Shed Re-roof
Pi-Hi Track Shed
GILLESPIE ROOFING INC$14,907
Jul 16, 2025WWPS - Edison Elementary Windows and Walls
2555
MORENO & NELSON CONSTRUCTION—
Jul 1, 2025Install Batting Cage
6062400073
SMITH BROTHERS INDUSTRIES LLC$8,168
Jun 30, 2025WA-HI ADA Improvements
606240076
ESF DEVELOPMENT LLC$32,670
Jun 30, 202525-10392 Walla Walla SD Lincoln HS ACS T&M
T&M
Ednetics Inc—
Jun 25, 2025Pioneer Middle School Concrete UpgradeDAX MORENO CONST COMPANY INC$37,066
Jun 19, 2025Green ParkDAX MORENO CONST COMPANY INC$17,750
Jun 5, 202525-10343 Walla Walla SD Walla Walla HS ACS T&M
T&M
Ednetics Inc—
Jun 5, 202525-10346 Walla Walla SD Lincoln HS ACS T&M
T&M
Ednetics Inc—
Jun 4, 2025Wa-Hi - hub rooms
97469
GRASSI REFRIGERATION SERV INC$3,237
Jun 3, 2025(title withheld)
6062400066
GRASSI REFRIGERATION SERV INC$6,559
Jun 3, 2025Admin Building Ceiling Tile Cover/Base
None
MORENO & NELSON CONSTRUCTION$5,234
Jun 3, 2025Green Park cooler evap coil
6062400068
GRASSI REFRIGERATION SERV INC$5,596
May 14, 2025North Field/Visitor Bleachers
wwps12
PRIORITY ONE FENCE COMPANY$30,338
May 6, 202525-10268 Walla Walla SD Walla Walla HS ACS T&M
T&M
Ednetics Inc—
May 6, 20252025 Lawn Applications
2025 Lawn Applications
PROLAWN LAWNCARE LLC$12,709
May 1, 2025Sharpstein Elementary School Walla Walla HS Prospect Point Blue Rige Green Park Elementary School Pioneer MS Berney ES
C-024107
Performance Systems Intgn LLC$4,000
Apr 29, 2025WA-HI unit gym
93960
GRASSI REFRIGERATION SERV INC$9,287
Apr 23, 2025(title withheld)
509-529-5561
CASCADE FIRE PROTECTION CO INC$11,053
Apr 22, 2025Walla Walla SD Maint 2025 5113
Foster 5113
NORTHWEST INSTALLATION ENT INC$39,109
Apr 21, 2025MURR SOFTBALL FIELD UPGRADE AMPLIFIER
164549
WALLA WALLA ELECTRIC CO INC$5,814
Apr 14, 2025Spring Break Repairs
2765
NORTHWEST CONCRETE LVLNG LLC$11,413
Apr 10, 2025Garrison Score Board
25188
HAYS ELECTRIC LLC$17,289
Apr 10, 2025Pioneer Middle School Scoreboard
25187
HAYS ELECTRIC LLC$19,515
Apr 8, 2025Walla Walla Public School Concrete UpgradeDAX MORENO CONST COMPANY INC$13,766
Mar 13, 2025Admin Office Water Pipe
25224
HAYS ELECTRIC LLC—
Mar 12, 2025(title withheld)
95079
EAGON EXVTNG & CONST SERVICES—
Feb 24, 2025Walla Walla SD - Skill Center Boiler Service
57507
ATLAS BOILER/EQUIPMENT CO INC$6,829
Feb 24, 2025Roof Top Unit-Pioneer
25121-1
HAYS ELECTRIC LLC—
Feb 10, 2025ANNOUCEMENT AUDIO SYSTEM
6022400091
WALLA WALLA ELECTRIC CO INC$13,974
Feb 6, 2025Surge Protection
25056
HAYS ELECTRIC LLC—
Feb 4, 2025Gym Floor Maintenance
2025157
D-S HARDWOOD CORPORATION$30,803
Jan 28, 2025Walla Walla SD - Edison Elementary - Boiler Service
57470
ATLAS BOILER/EQUIPMENT CO INC$12,359
Jan 28, 2025WA-HI Wresting gym heat pump
6062400035
GRASSI REFRIGERATION SERV INC$44,159
Jan 17, 2025Pi-Hi walk-in cooler
95436
GRASSI REFRIGERATION SERV INC—
Jan 14, 2025WWPS Green Park Repair
2501
MORENO & NELSON CONSTRUCTION—
Jan 13, 2025400 AMP Service for Football Field
25028
HAYS ELECTRIC LLC—
Jan 2, 2025Walla Walla SD - Edison Elementary - Boiler Service
57469
ATLAS BOILER/EQUIPMENT CO INC$2,344
Dec 11, 2024Walla Walla HS Bleachers
6012400024
VIBETECH SPECIALTIES LLC$80,128
Nov 25, 20241. Improve the west end of Pioneer track
95079
EAGON EXVTNG & CONST SERVICES—
Nov 21, 2024Green Park - Compressor
6062400049
GRASSI REFRIGERATION SERV INC$8,118
Nov 20, 2024MURR SPORTS PARK FIELD LIGHTING
24-465
SIERRA ELECTRIC INC$660,000
Nov 18, 2024Walla Walla High School Athletic Field Outbuildings & Site Improvements
1718696264
KIRBY NAGELHOUT CONST COMPANY$3,094,000
Nov 18, 2024Install EV Chargers
241237
HAYS ELECTRIC LLC$203,400
Nov 15, 202424-01832 Walla Walla SD SEATech Skills Center IPSC T&M
T&M
Ednetics Inc—
Nov 13, 2024Walla walla schools
PSD - 05
CASCADE FIRE PROTECTION CO INC$12,300
Oct 29, 2024WaHi Girls Locker Room
WaHi Girls Locker Room
MORENO & NELSON CONSTRUCTION—
Oct 25, 2024South Bay EV Charger
24973
HAYS ELECTRIC LLC$14,066
Oct 14, 2024GMS Concrete Pathway/Sidewalk
6062400044
ESF DEVELOPMENT LLC$4,138
Oct 10, 2024Walla Walla Public Schools Applications
Walla Walla Public Schools Applications
PROLAWN LAWNCARE LLC$16,014
Oct 7, 2024Garrison School Repairs
08012024
CUTTING EDGE PLMB & MECH INC—
Oct 7, 2024WWPS Admin Building Ceiling Tile Repairs
2489
MORENO & NELSON CONSTRUCTION—
Sep 25, 202424-01693 Walla Walla SD Walla Walla HS WAP Add T&M
T&M
Ednetics Inc—
Sep 25, 2024Scoreboard for New Fields
24662-C
HAYS CRANE & RIGGING LLC—
Sep 20, 2024Walla Walla HS
Walla Walla HS
Performance Systems Intgn LLC$3,170
Sep 18, 2024WALK-IN COOLER
2024
GRASSI REFRIGERATION SERV INC$7,120
Sep 13, 2024Football Field Gear Upgrade
24975
HAYS ELECTRIC LLC—
Sep 12, 2024Lincoln Lighting Issues
94074
SOLSTICE HEATING & AIR INC—
Sep 11, 2024WWHS JROTC Raiders Course Fencing
6012300054
SMITH BROTHERS INDUSTRIES LLC$26,038
Sep 5, 2024WWHS Athletic Improvement
6012400015
DAX MORENO CONST COMPANY INC$464,990
Aug 28, 2024Javeline Runway
Javeline
ESF DEVELOPMENT LLC$37,222
Aug 19, 2024Garrison Kitchen Equipment
24755
HAYS ELECTRIC LLC—
Aug 9, 2024Soccer Field Scoreboard
24662
HAYS ELECTRIC LLC—
Jul 31, 2024WaHi/Pioneer Dirt/IRR Prep
43175
SMITH BROTHERS INDUSTRIES LLC—
Jul 31, 2024lincoln school basketball court
6062300063
JOHN'S EXCAVATING & PAVING$17,070
Jul 30, 2024ENTLEY - HEAT PUMP
6062300112
GRASSI REFRIGERATION SERV INC$6,640
Jul 18, 2024Walla Walla SD 4987
Foster 4987
NORTHWEST INSTALLATION ENT INC$27,718
Jul 11, 2024Walla Walla High School
1385
MOUNTAIN VIEW TREE SERVICE LLC$5,336
Jul 9, 2024(title withheld)
vaccum
EDWARDS MECHANICAL/WELDING LLC$4,093
Jul 3, 202418 Annual NFPA10 Extinguisher Inspections, Semi-Annual NFPA96 Suppression System Inspection 1 with 1 additional cylinder
12612929
Performance Systems Intgn LLC$1,040
Jul 3, 202434 Annual Extinguisher Inspections
12613618
Performance Systems Intgn LLC$704
Jul 3, 20247 Annual NFPA10 Extinguisher Inspections
12613371
Performance Systems Intgn LLC$386
Jul 3, 202435 Annual NFPA10 Extinguisher Inspections
12614261
Performance Systems Intgn LLC$928
Jul 3, 20248 Annual NFPA10 Extinguisher Inspections
12612995
Performance Systems Intgn LLC$693
Jul 3, 202437 Annual Extinguisher Inspections, Semi-Annual Suppression System Inspection
12614125
Performance Systems Intgn LLC$1,208
Jul 3, 202418 Annual NFPA10 Extinguisher Inspections, Semi-Annual NFPA96 Suppression System Inspection
12613370
Performance Systems Intgn LLC$1,065
Jul 3, 2024Semi-Annual NFPA96 Suppression System Inspection
12613154
Performance Systems Intgn LLC$984
Jul 3, 202411 Annual Extinguisher Inspections
12613080
Performance Systems Intgn LLC$193
Jul 3, 2024PMS Flagpole Light
24334
HAYS ELECTRIC LLC—
Jul 3, 202413 Annual Extinguisher Inspections
12614185
Performance Systems Intgn LLC$500
Jul 3, 2024Semi-Annual Suppression System Inspection
12612928
Performance Systems Intgn LLC$1,025
Jul 3, 2024GMS Panel Upgrade
24482
HAYS ELECTRIC LLC—
Jul 3, 20243 Annual Extinguisher Inspections
12613374
Performance Systems Intgn LLC$509
Jul 3, 2024(18) Annual Extinguisher Inspection(s) Semi-Annual Suppression System Inspection
12613256
Performance Systems Intgn LLC$1,227
Jul 2, 2024Walla Walla High School Stadium
6012300051
ALLPLAY SYSTEMS LLC$1,110,086
Jun 24, 2024(title withheld)
92718
EDWARDS MECHANICAL/WELDING LLC$433
Jun 21, 202424-01460 Walla Walla SD Firewall Upgrade
6022300119
Ednetics Inc$38,816
Jun 14, 2024WAHI Commons Video Input
6022300110
AVIDEX INDUSTRIES LLC$8,052
Jun 13, 2024EDISON SCHOOL KITCHEN
92632
GRASSI REFRIGERATION SERV INC—
Jun 10, 2024Prospect Point Addt'l Repairs
Prospect Point Addt'l Repairs
GILLESPIE ROOFING INC$11,217
Jun 10, 2024Walla Walla SD Sharpstein Elem.
6062300098
RUBENSTEIN'S CONTRACT CRPT LLC$2,500
Jun 6, 2024GREEN PARK KINDERGARTEN WSHP
6062300104
GRASSI REFRIGERATION SERV INC$10,411
Jun 6, 2024SHARPSTEIN REPLACE WSHP
6062300103
GRASSI REFRIGERATION SERV INC$4,512
Jun 3, 2024Murr Sports Field-Hole Analysis
24598
HAYS ELECTRIC LLC—
May 31, 2024WWPS HS TF/TK, JV TF, Tennis Courts; Pioneer MS TK; Garrison MS TK
6012300047
HELLAS CONSTRUCTION INC$6,530,314
May 23, 2024SHARPSTEIN UNIT NOT COOLING
92552
GRASSI REFRIGERATION SERV INC—
May 22, 2024Pioneer MS Field TK
Pioneer MS Field TK
ESF DEVELOPMENT LLC—
May 22, 2024Walla Walla Public School Applications
Walla Walla Public School Applications
PROLAWN LAWNCARE LLC$18,339
May 16, 2024CRACK IN REFRIGERATION LINE
92509
GRASSI REFRIGERATION SERV INC—
May 15, 202424-01372 Walla Walla SD Walla Walla HS Vocational Bldg ACS T&M
T&M
Ednetics Inc—
May 9, 2024SHARPSTEIN MUA KITCHEN
91274
GRASSI REFRIGERATION SERV INC—
May 2, 2024PIONEER MIDDLE SCHOOL WALK IN COOLER IS WARM
92328
GRASSI REFRIGERATION SERV INC—
Apr 26, 2024Blue Ridge Elementary
Blue Ridge Elementary
JOHNSON CONTROLS FIRE PRTTN LP$3,037
Apr 19, 2024VFD-WWCCF
24140
HAYS ELECTRIC LLC—
Apr 19, 2024Surveillance Upgrades at Prospect Point
6022300030
HAYS ELECTRIC LLC$9,499
Apr 12, 2024Pioneer School Drainage
Project No. 43175
BAGLEY LANDSCAPE CONST INC$4,041
Apr 12, 2024Murr Field Chainlink
92121
FENCE-IT CO LLC$10,657
Mar 27, 2024Prospect Point Sidewalk Project
91925
DAX MORENO CONST COMPANY INC$14,931
Mar 26, 2024WWHS-VO AG FENCE PANELS
91918
RILEY AG FENCING LLC$7,600
Mar 25, 2024WWPS Flagpole Berney Elementary
2427
MORENO & NELSON CONSTRUCTION$6,456
Mar 25, 2024WWPS WaHi Greenhouse Upgrade
6082300119
MORENO & NELSON CONSTRUCTION$11,910
Mar 21, 2024Prospect Point Roof Repair
Prospect Point Roof Repair
GILLESPIE ROOFING INC$8,538
Mar 18, 2024Prospect Point F/A Upgrade
23385-3
HAYS ELECTRIC LLC—
Mar 8, 2024Walla Walla SD Skill Center - Boiler Service
56739
ATLAS BOILER/EQUIPMENT CO INC$4,101
Mar 1, 2024Extra Gutter Installation Work
Extra Gutter Installation Work
GILLESPIE ROOFING INC$7,124
Feb 27, 2024Emergency Ad Building Job-Water
24117
HAYS ELECTRIC LLC—
Feb 26, 2024Lincoln Inverter Board
90500
SOLSTICE HEATING & AIR INC$2,551
Feb 21, 2024Walla Walla SD
N/A
Performance Systems Intgn LLC$5,921
Feb 13, 2024Surviellance Additions
231150
HAYS ELECTRIC LLC$12,498
Feb 8, 2024Gym Floor Maintenance
2024119
D-S HARDWOOD CORPORATION$30,350
Feb 6, 2024MAINT SHOP COOLER
91182
GRASSI REFRIGERATION SERV INC—
Jan 29, 2024WWPS PiHi Classroom Water Damage Repair
2412
MORENO & NELSON CONSTRUCTION—
Jan 29, 2024WWPS Admin Building Water Damage Repair
2411
MORENO & NELSON CONSTRUCTION—
Jan 25, 2024Edison VFD
231094
HAYS ELECTRIC LLC—
Jan 22, 2024Scoreboards for Falbo Field
1356037
EAGON EXVTNG & CONST SERVICES$13,855
Jan 19, 2024WA-HI Gutter & Downspout
6062300072
GILLESPIE ROOFING INC$3,953
Jan 12, 2024Relocate Temp Power Pole
231192
HAYS ELECTRIC LLC$6,938
Jan 12, 2024WWPS WaHi Sign
Hard Wooden Sign Big Gym
MORENO & NELSON CONSTRUCTION$2,138
Jan 12, 2024Carnegie Video Surveillance
Robert Foster
HAYS ELECTRIC LLC$23,247
Jan 12, 2024Access Control-Carnegie Building
23592-1
HAYS ELECTRIC LLC$18,704
Jan 8, 2024Boardrooms Shure Microflex Wireless Upgrade
6022300071
AVIDEX INDUSTRIES LLC$36,155
Dec 15, 2023Prospect Point Basket Ball Court
2309
EASTERN OREGON CONTRACTING LLC—
Dec 15, 2023Walla Walla School Dist - Boiler Service
56284
ATLAS BOILER/EQUIPMENT CO INC$2,347
Dec 15, 2023BLUE RIDGE REACH IN COOLER
90486
GRASSI REFRIGERATION SERV INC—
Dec 14, 2023(title withheld)
chair racks
EDWARDS MECHANICAL/WELDING LLC$605
Dec 8, 2023PIONEER MIDDLE SCHOOL RTU SIGHT GLASS
90471
GRASSI REFRIGERATION SERV INC—
Dec 3, 2023GREEN PARK COMPRESSOR NOT WORKING
90246
GRASSI REFRIGERATION SERV INC—
Dec 1, 2023Murr Grading Project
6062300068
EAGON EXVTNG & CONST SERVICES$5,405
Dec 1, 202323-00775 Walla Walla SD Pioneer MS ACS T&M
T&M
Ednetics Inc—
Nov 28, 2023(title withheld)
23641
HAYS ELECTRIC LLC$26,049
Nov 28, 2023Surveillance Upgrades
23804
HAYS ELECTRIC LLC$8,641
Nov 18, 2023Walla Walla Public SchoolCOLUMBIA ALLIED SERVICES INC$494,540
Nov 2, 2023WA-HI CULINARY DEPT GAS STOVE NOT COOKING
89847
GRASSI REFRIGERATION SERV INC—
Nov 2, 2023Exterior fencing install and misc repairs
89808
FENCE-IT CO LLC$3,143

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
ATLAS BOILER/EQUIPMENT CO INC25
CENTRAL WASHINGTON ASPHALT INC17
DIAMOND CUT LANDSCAPE18
DOYLE ELECTRIC INC41
EAGLE FENCE OF WALLA WALLA LLC17
EAGON EXVTNG & CONST SERVICES21
Ednetics Inc39
EDWARDS MECHANICAL/WELDING LLC86
ELSOM ROOFING INC18
GARYS PAINT CENTER INC35
GILLESPIE ROOFING INC44
GRASSI19
GRASSI REFRIGERATION SERV INC218
HAYS ELECTRIC LLC308
JIM'S GLASS SHOP22
KLICKER ENTERPRISES LLC20
KONCRETE INDUSTRIES INC40
MORENO & NELSON CONSTRUCTION39
MOUNTAIN VIEW TREE SERVICE LLC22
NORTHWEST INSTALLATION ENT INC31
OVERHEAD DOOR CO / WALLA WALLA26
Performance Systems Intgn LLC18
PRIORITY ONE FENCE COMPANY18
SMITH BROTHERS INDUSTRIES LLC20
WALLA WALLA ELECTRIC CO INC310

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