wa-public-works-records

RIDGEFIELD, CITY OF — public works contracts

470 public works projects and 1,112 intents to pay prevailing wages name RIDGEFIELD, CITY OF as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: City.

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
6810151697174150869056

Latest contracts (200)

Intent filedContractPrime contractorAmount declared
Sep 11, 2026CASING EXTENSION
CASING EXTENSION
MESA PRODUCTS INC$3,545
Jul 28, 20262026 Roundabouts Striping and 4th Ave Striping
P26009
2DOWN SERVICES LLC$164,277
Jul 10, 20262026 City of Ridgefield WA On Call Tree Trim and Rem
P25008
ARBORSCAPE LTD INC—
Jun 25, 2026Ridgefield Community and Recreation Center
P21003-1
TAPANI INC$31,619,810
Jun 18, 2026Ridgefield police
202600032
THE BLIND GUY$4,348
May 14, 2026Gee Creek Loop
P23012
NORTH CASCADE EXCAVATING LLC$751,841
May 7, 2026On-Call Street Light Repair
C20222-58 / P22011
ELITE CONTRACTING CO INC—
Apr 22, 2026Overlook Splash Pad Winter Work
C2026-021
LAND EXPRESSIONS LLC$36,748
Apr 16, 20262026 SLURRY SEAL
PO 2026000026
BLACKLINE INC$136,232
Mar 31, 2026P23016-2: Eastside Elevated Water Reservoir
C2026-025
T BAILEY LLC$17,196,384
Mar 30, 2026813 Pioneer St
26-093
PRESTIGE NW CONST SVCS LLC$2,832
Mar 5, 2026Pioneer Widening & iQ Wetlands
C2025-015
MACKAY SPOSITO CONSTRCTRS LLC$282,961
Feb 26, 2026HVAC Maintenance & Service On Call Contract
P24014
YADON MECHANICAL$300,000
Feb 25, 2026BIOSOLIDS/BACKWASH SLUDGE REMOVAL
C2022-034
JAMMIE'S ENVIROMENTAL INC—
Feb 19, 2026Well 10 - Rehab
2026000010
MATHER & SONS PUMP SERV INC$4,896
Jan 7, 2026PORT PUMP - 3YR CSS, BATTERY
Water Dept.
PACIFIC POWER GROUP LLC$1,338
Jan 5, 2026813 Pioneer Street
813 Pioneer Street
TRI-TECH HEATING INC—
Dec 17, 2025Overlook Slash Pad Design Amendment
C2024-022
LAND EXPRESSIONS LLC$45,379
Dec 5, 2025Well 10
2025000086
MATHER & SONS PUMP SERV INC$26,140
Dec 4, 2025ANNUAL FULL PM, 2 HR LOAD BANK TEST, SERVICE INSPECTION
Quote# 88618
PACIFIC POWER GROUP LLC$3,928
Nov 7, 2025Well 9
2025000077
MATHER & SONS PUMP SERV INC$15,086
Oct 27, 20252025 On Call Tree trim and Removal
P25008
ARBORSCAPE LTD INC—
Oct 14, 2025Abrams Park Caretaker House & Onslow Nature Playground Demo
C2025-036
RAZ CONSTRUCTION CO$63,774
Oct 8, 2025Ridgefield Highschool Transfer Switch
2505031
ELITE CONTRACTING CO INC$13,215
Sep 30, 20252025 Asphalt Repairs
P25009
WESTERN UNITED CIVIL GRP LLC$76,528
Sep 29, 2025Abrams Park Caretaker House
Abrams Park Caretaker HOuse
KEYSTONE CONTRACTING INC$14,674
Sep 26, 2025On-Call Emergency, Facility and Utility and Infrastructure Construction & Repair
C2023-021
PARKER PACIFIC EXCAVATION LLC$299,000
Sep 23, 2025On Call Emergency, Facility/Utility/Infrastructure Constr. & Repair
C2023-022
HALME EXCAVATING INC—
Sep 10, 2025City of Ridgefield on call tree trimming and removal
C-2025-3
ARBORSCAPE LTD INC$6,072
Sep 2, 2025City of Ridgefield on call Tree Trimming
C-2025
ARBORSCAPE LTD INC—
Aug 22, 2025City of Ridgefield
GVWA-25-1393-E
PAUL DAVIS RESTORATION$23,996
Aug 18, 2025Boyse Park Pump Track
P25004
WESTERN UNITED CIVIL GRP LLC$187,828
Aug 4, 2025S 11th St & S Timm Rd Safety Improvement - HSIP-0000S (658)
P23010-1
CLARK AND SON'S EXCAVATING INC$130,145
Jul 10, 2025Systemic Horizontal Curves Safety
P23009-1
CITY ELECTRIC CO OF WA$122,900
Jun 26, 2025Cla-Val Rebuild
PO 2025000031
CIMCO-GC SYSTEMS LLC$30,041
May 22, 20252025 SLURRY SEAL
C-101617 ; AMENDMENT 1
BLACKLINE INC$98,336
May 21, 2025Overlook Park Splash Pad Demo,
C2025-020
3 KINGS ENVIRONMENTAL INC$66,200
Mar 13, 2025On-Call Street Light Repair
C20222-58/P22011
ELITE CONTRACTING CO INC—
Mar 11, 2025HVAC Maintenance & Service On Call Contract
P24014
YADON MECHANICAL$300,000
Mar 4, 2025RORC Fieldhouse Installation
3608878251
CONFRAME CONSTRUCTION$250,000
Feb 27, 2025Well 7, 8, 9
2025000016
MATHER & SONS PUMP SERV INC$6,794
Feb 27, 2025Well 7
2025000015
MATHER & SONS PUMP SERV INC$12,815
Jan 16, 202556th Place
2025000004
MATHER & SONS PUMP SERV INC$10,325
Jan 9, 2025I-5 Overpass Safety Screen (Bridge Decorative Fence)
C2024-041
TAPANI INC$378,821
Jan 6, 2025BIOSOLIDS REMOVAL
C2022-034
JAMMIE'S ENVIROMENTAL INC—
Dec 12, 2024Kennedy well - Water Management equimpent rental
PO 2023000106
WESTERN OILFIELDS SUPPLY CO—
Nov 21, 2024Park Laundry Site Cleanup
P24003-2
ANDERSON ENVIRONMNTL CNTRG LLC$995,195
Oct 27, 2024ABRAMS PARK GENERATOR-CSS, BATTERIES & DIP STICK REPLACEMENT
PO2024000080
PACIFIC POWER GROUP LLC$2,096
Oct 23, 2024Bio Solids Clean up
NA
JAMMIE'S ENVIROMENTAL INC—
Aug 13, 2024Well 11
2024000041
MATHER & SONS PUMP SERV INC$10,870
Aug 7, 2024City of Ridgefield Parks
2024000057
BARKDUSTERS INC$11,338
Jul 31, 2024Hillhurst School Zone Pedestrian & Bike Safety
P24004-1
NORTHEAST ELECTRIC LLC$244,000
Jul 26, 2024City of Ridgefield
2024000041
MATHER & SONS PUMP SERV INC$10,870
Jul 23, 20242024 Asphalt Repairs
P24007
WESTERN UNITED CIVIL GRP LLC$238,294
Jul 3, 2024116 N Main Avenue Demo
P24003-1
RAZ CONSTRUCTION CO$45,654
Jul 2, 2024ANNUAL PM & 2.0 HR LOAD BANK TESTING
PO2024000035
PACIFIC POWER GROUP LLC$3,936
Jun 23, 20242024 JOINT AGENCY SLURRY SEAL PROJECT
C-101617
BLACKLINE INC$231,640
Jun 18, 202450th Ave. Rbt and Pioneer St. Widening
C2024-019
ACTIVE CONSTRUCTION INC$19,442,442
Jun 14, 2024Overlook Park pole fixture replacement
2024000044
ELITE CONTRACTING CO INC$16,338
Jun 4, 2024City of Ridgefield Parks
202-40000040
BARKDUSTERS INC$11,339
Jun 4, 2024Trail Pedestrian Crossing
2024000038
2DOWN SERVICES LLC$924
Jun 4, 2024RORC Red Curb
2024000037
2DOWN SERVICES LLC$2,337
Jun 3, 2024Ridgefield Outdoor Recreation Complex Phase 2
PO# 2024000030
MUSCO SPORTS LIGHTING LLC$676,038
Apr 9, 2024On-Call Emergency,Facility/Utility/Infrastructure Constr & Repair
C-2023-022
HALME EXCAVATING INC$37,828
Mar 22, 2024Spashpad vault disconnect
2024000018
TAPANI ELECTRIC LLC$7,300
Mar 22, 2024(title withheld)
2024000019
TAPANI ELECTRIC LLC$5,000
Feb 12, 2024HVAC UNIT PW OPS CENTER
2022000056
BLAIRCO INC$2,427
Jan 30, 2024Mill Street Guardrail Replacement
2024000006
WESTERN UNITED CIVIL GRP LLC$39,132
Jan 9, 2024City of Ridgefield Strip/Wax Hard Floors
224986
CBM SYSTEMS LLC$3,500
Jan 8, 2024On-Call Street Light Repair
P22011
ELITE CONTRACTING CO INC—
Jan 5, 2024Abrams Park Wells 7,8, &9
4524004
ADVANCED ELECTRICAL TECHNLGIES$9,050
Dec 28, 20232024 Tree trimming and removal
2024
ARBORSCAPE LTD INC—
Dec 1, 202356th Place underground conduit repair
1423352
ADVANCED ELECTRICAL TECHNLGIES$3,500
Nov 22, 2023Hillhurst Light Pole
20230000092
MILL PLAIN ELECTRIC INC$7,199
Nov 10, 2023Door Locks
2023000101
MOFFORD ELECTRIC INC$7,374
Oct 31, 2023On-Call Emergency, Facility and Utility and Infrastructure Construction & Repair
C2023-021
PARKER PACIFIC EXCAVATION LLC$299,000
Oct 20, 2023Ridgefield Police Department
2023000094
RAMSAY SIGNS INC$2,952
Oct 11, 2023S 5th Street Roadway Repairs
2023-036
LAKESIDE INDUSTRIES INC$648,647
Sep 15, 2023Backflow testing
10000551
VANPORT MECH & FIRE SPRNK, INC$650
Sep 8, 2023Kennedy Test Well
P21016
EMPIRE WELL DRILLING LLC$875,300
Aug 28, 2023S Royle Rd., S 15th St. to S 5th Way
C2023-034
WESTERN UNITED CIVIL GRP LLC$4,925,769
Aug 23, 2023On-Call Emergency, Facility/Utility/Infrastructure Constr & Repair
C2023-022
HALME EXCAVATING INC$37,828
Aug 15, 2023Wastewater Boiler
2023000083
MOFFORD ELECTRIC INC$4,728
Aug 3, 20232023 AR Chip Seal
2023000060
DOOLITTLE CONSTRUCTION LLC$207,950
Jul 25, 2023On call Ditch cleaning and shaping
101-22
DITCH MAINTENANCE LLC$8,000
Jul 21, 2023CoR-High School Reservoir Lighting
1423079-PO2023000021
ADVANCED ELECTRICAL TECHNLGIES$13,414
Jul 18, 2023Well 10
2023000065
MATHER & SONS PUMP SERV INC$10,870
Jul 7, 20232023 Asphalt Repairs
P23005-2
CLARK AND SON'S EXCAVATING INC$174,309
Jun 28, 2023OPS CENTER SERVER ROOM
2023000055
BLAIRCO INC$11,918
Jun 23, 2023Water Heater
94203625
HENCO PLUMBING$2,391
Jun 16, 2023Streets-Kelly
Streets-Kelly
JONES LANDSCAPE INC—
Jun 13, 20232023 SLURRY SEAL
C-100577
BLACKLINE INC$64,572
May 10, 2023Sidewalk Project @ 2130 N 3rd Way
PO2023000048
WESTERN UNITED CIVIL GRP LLC$6,500
May 8, 2023PD Building Window treatments
2023000041
PRO BLINDS LLC$5,081
May 2, 2023New PD Building
2023000040
HARRY'S KEY SERVICE INC$2,144
Apr 27, 2023Concrete pouring services 5 locations
2023000045
HALME EXCAVATING INC$2,625
Apr 25, 2023Refuge Park
P21028-1
PARKER PACIFIC EXCAVATION LLC$92,395
Apr 18, 2023487 S. 56th Ave.
MOFFOE1538PZ
MOFFORD ELECTRIC INC$7,092
Apr 13, 2023HVAC UNIT PW OPS CENTER
2022000056
BLAIRCO INC$30,892
Apr 13, 2023Abrams Park Generator
N/A
PACIFIC POWER GROUP LLC$724
Apr 4, 2023Pioneer Street Extension
P21001
ADVANCED EXCAVATING SPCLTS LLC$5,223,974
Apr 4, 2023Janitorial Service - City of Ridgefield
C2023-011
CBM SYSTEMS LLC$30,495
Mar 30, 2023Union Ridge Parkway Hydrant Relocation
Union Ridge Hydrant Relocation
HALME EXCAVATING INC$7,527
Mar 22, 2023City of Ridgefield
C2022-018
TOTAL MECHANICAL INC—
Mar 3, 2023Overlook Park Improvements
C2022-040
KEYSTONE CONTRACTING INC$822,102
Feb 21, 2023Gee Creek emergency tree and debris removal services
2023000018
WESTERN UNITED CIVIL GRP LLC$21,740
Jan 26, 20232023 Tree Trim + Rem Services
C2021-015
ARBORSCAPE LTD INC—
Jan 23, 2023On-Call Street Light Repair
P22011
ELITE CONTRACTING CO INC—
Jan 16, 20232022 Roadway Striping - City of Ridgefield
C2022-037
SPECIALIZED PAVEMENT MRKG LLC$124,665
Jan 4, 2023Janitorial Services
C2021-044/P21023
Cabbros Cleaning Service LLC$39,600
Dec 29, 2022Ridgefield Intrusion/Fire
2022000096
GLOBAL SECURITY & COMM INC$5,022
Dec 16, 2022Well 8
2022000074
MATHER & SONS PUMP SERV INC$20,471
Dec 14, 202256th Place
15384
MOFFORD ELECTRIC INC—
Dec 14, 2022Overlook Park
15385
MOFFORD ELECTRIC INC—
Dec 7, 2022Metered Street Light repair on S 47th
2022000073
PRAIRIE ELECTRIC INC$2,672
Dec 1, 2022Well 10
2022000093
MATHER & SONS PUMP SERV INC$7,541
Nov 16, 2022Gee Creek Emergency Streambank Stabilization
C2022-059
WESTERN UNITED CIVIL GRP LLC$116,202
Nov 2, 2022Davis Park EV Charging Station
C2022-044
A D K ELECTRIC INC$48,858
Oct 28, 2022PW Ops Center
2022000084
2DOWN SERVICES LLC$1,466
Oct 28, 2022Royle Road Roundabout
2022000082
2DOWN SERVICES LLC$1,330
Oct 28, 2022Pioneer Canyon
2022000083
2DOWN SERVICES LLC$597
Oct 11, 2022City of Ridgefield
3314
Valentine NW, LLC / Servpro Vancouver$9,362
Oct 7, 2022C2022-045: Hydrant Replacement
C2022-045
HALME EXCAVATING INC$68,834
Sep 30, 2022Ash and Railroad Line Repair
N/A
PARKER PACIFIC EXCAVATION LLC$7,385
Sep 22, 2022Ridgefield Police Department
C2021-025
FDM DEVELOPMENT INC$950,000
Sep 21, 2022On call Ditch Maintenance and Cleaning
7930
Ditch Maintenance Services$6,500
Sep 7, 2022N 8th Ave and Simons Street
P21002
ADVANCED EXCAVATING SPCLTS LLC$479,277
Sep 2, 2022Reservoir Upgrades
2022000069
BAKER SILO LLC$37,901
Sep 1, 2022Biosolids Removal-Backwash Sludge
C2022-034
JAMMIE'S ENVIROMENTAL INC—
Aug 12, 2022City Hall
24206382
HENCO PLUMBING SERVICES LLC$1,955
Aug 12, 2022Royle Road Repairs
P22003-2
LAKESIDE INDUSTRIES INC$150,100
Aug 5, 20222022 SLURRY SEAL
PO NO. 2022000059
BLACKLINE INC$63,469
Aug 1, 2022Well 10
2022000060
MATHER & SONS PUMP SERV INC$18,363
Jul 28, 2022City of Ridgefield
C2022-018
TOTAL MECHANICAL INC—
Jul 20, 2022Abramas Parks Repair
ABRAMS 498024-00
PACIFIC POWER GROUP LLC$1,955
Jul 7, 2022S. 85th Manhole RepairPARKER PACIFIC EXCAVATION LLC$8,688
Jun 27, 2022Downtown Parking Striping
2022000055
2DOWN SERVICES LLC$4,235
Jun 23, 2022Abrams Park Pump Station ATS install
1422311
ADVANCED ELECTRICAL TECHNLGIES—
Jun 23, 2022Dry Valve replacement
2022000046
VANPORT MECH & FIRE SPRNK, INC$9,000
Jun 20, 2022Gee Creek Bridge Replacement - Abrahms Park
C2022-028
WESTERN UNITED CIVIL GRP LLC$141,042
Jun 7, 2022Slurry Seal Digouts
C2022-023
CLARK COUNTY PAVING INC$48,835
Jun 6, 2022Slurry Seal Digouts
C2022-023
CLARK COUNTY PAVING INC$53,035
Jun 2, 2022Division Street Storm Inlets
P21029
PARKER PACIFIC EXCAVATION LLC$19,893
May 27, 2022City Hall
24042402
HENCO PLUMBING SERVICES LLC—
May 11, 2022Abrams Park Wells Pump- Install Power Quailty Meter
4522145
ADVANCED ELECTRICAL TECHNLGIES—
May 9, 2022Storm Debris Brush Grinding
PO2022000041
H & H WOOD RECYCLERS INC$8,905
May 5, 2022City Of Ridgefield-City Hall
GVWA-22-0573-E
PAUL DAVIS RESTORATION—
Apr 27, 20222022 Tree Trimming and Removal Services
C2021-015
ARBORSCAPE LTD INC—
Apr 25, 2022Henco Plumbing Services
22040999
HENCO PLUMBING SERVICES LLC$1,132
Apr 22, 2022City Hall Crawl Space Floor Repair
360-857-5048
GALE CONTRACTOR SERVICES$2,900
Apr 6, 2022N 85th Ave. Guardrail Replacement
2022000034
WESTERN UNITED CIVIL GRP LLC$30,408
Mar 16, 2022City of Ridgefield- Abrams Park
2021000076
PACIFIC POWER GROUP LLC$10,643
Mar 14, 2022Hydrant Repair 888 S Hillhurst
2022000027
HALME EXCAVATING INC$2,825
Mar 10, 2022Access gate equipment & installation
PO 2022000014
J & A FENCING$2,114
Mar 10, 2022Public works new ops fencing
PO 2022000023
J & A FENCING$12,726
Mar 9, 202265th Roundabout Street Light Repair
369833
PRAIRIE ELECTRIC INC$9,072
Mar 8, 2022Recovery VIllage Hillhurst Road
2022000026
PATRIOT FIRE PROTECTION INC—
Mar 7, 2022Division Street RR Temp HMA Ramp Installation
PO 2022000025
WESTERN UNITED CIVIL GRP LLC$9,106
Mar 4, 2022City Hall Sewer Repair
PO 2022000024
WESTERN UNITED CIVIL GRP LLC$6,500
Dec 28, 2021Window Coverings
2021000067
STONESIDE BLINDS & SHADES$9,257
Nov 30, 2021Janitorial Services
P21023
Cabbros Cleaning Service LLC$63,115
Oct 28, 2021Gee Creek Trail - Abrams Park to Heron Drive
C2021-018
SLATECO LLC$96,895
Oct 19, 2021Simons Street Sidewalk Restoration
C2021-038
JET CONSTRUCTION NW LLC$25,919
Oct 14, 2021City of Ridgefield - PW Bldg
PO#2021000032
GB Manchester Inc$37,283
Oct 6, 2021City of Ridgefield
Ridg-21
BLAIRCO INC—
Oct 5, 2021301 N 3rd Demo
P21024
HEDVAL SITEWORK SPCLTS LLC$39,199
Oct 4, 2021Royle Road S 19th to 460 LF N of S 15th
C2021-034
N W CONST GENERAL CONTRNG INC$3,051,170
Sep 30, 2021Abrams Park Wells Pump Service
4521013
ADVANCED ELECTRICAL TECHNLGIES—
Sep 22, 20212021 Crack Seal, AR Chip Seal, and Fog Seal
2021000027
DOOLITTLE CONSTRUCTION LLC$96,570
Sep 20, 2021OPS Center Painting
PO No. 2021000056
NORTHWEST REMODEL & DESIGN$19,796
Sep 1, 20212021 SLURRY SEAL PROJECT
2021 SS PROJECT
BLACKLINE INC$83,324
Aug 13, 2021Rieman Road Guardrail Replacement
2021000054
JET CONSTRUCTION NW LLC$33,821
Jul 29, 2021On Call Vactor Truck Services
C2020-046
PIPELINE VIDEO INSPECTION LLC—
Jul 24, 2021On call ditch maintenance
2021
Ditch Maintenance Services$7,000
Jul 21, 2021P21012: Storm Facility Rehabilitation
P21012
KEYSTONE CONTRACTING INC$141,984
Jul 12, 2021South Hillhurst Overlay
C2021-030
JET CONSTRUCTION NW LLC$625,495
Jul 7, 2021S. UNION RIDGE PARKWAY STORMWATER
2021000045
HALME EXCAVATING INC$8,154
Jul 7, 2021N 9TH CIRCLE WATER MAIN REPLACEMENT
2021000046
HALME EXCAVATING INC$42,961
Jun 21, 2021City of Ridgefield
300-42-595-30-6046
DAYBREAK CONSTRUCTION—
Jun 18, 2021On call fence repair
on call fence repair
J & A FENCING—
Jun 18, 2021Utilities/Public works
PO 2021000021
J & A FENCING$3,537
May 13, 2021Small Public Works Janitorial Services
C2018-039
Clean World Maintenance inc.$19,659
Apr 15, 2021Maple 5th Way Neighbor
na
NEW DAY ARBORIST$1,518
Apr 14, 2021Abrams Well 10 - Replace Level Transducer
4521102
ADVANCED ELECTRICAL TECHNLGIES—
Apr 12, 2021Hillhurst Water Service Replacement
C2021-017
N W CONST GENERAL CONTRNG INC$56,910
Apr 12, 2021Ditch Cleaning
2021 - 146
Ditch Maintenance Services$7,000
Mar 29, 2021Tree Removal
1227
ARBOR CITY TREECARE$8,282
Mar 26, 2021Maple Pioneer Street
na
NEW DAY ARBORIST$1,563
Mar 24, 2021On-Call Tree Trimming and Removal
C2021-015
ARBORSCAPE LTD INC$29,702
Feb 9, 2021Well 9
x
MATHER & SONS PUMP SERV INC$21,594
Jan 22, 202132ND AVE RIDGEFIELD WA
PO2021000003
KARVONEN SAND & GRAVEL INC$4,260
Dec 21, 202032nd Ave Waterline Repair
2020000074
ROTSCHY INC$13,228
Oct 21, 2020Park Caretaker's Roof Replacement
PO # 2020000066
NORTHWEST REMODEL & DESIGN$24,309
Oct 8, 2020City of Ridgefield
Ridg-20
BLAIRCO INC—
Oct 8, 2020City of Ridgefield
Ridg-19
BLAIRCO INC—
Oct 6, 2020Ditch Maintenance Services Contract
C2017-050
Ditch Maintenance Services$7,000
Oct 6, 2020On call fence repairJ & A FENCING—
Sep 30, 2020(title withheld)
202000061
SIERRA SANTA FE CORP$22,507
Sep 17, 2020Well 7
Well 7
MATHER & SONS PUMP SERV INC$18,630
Sep 11, 202056th Tank Pressure Washing
2020000054
COATINGS NORTHWEST LLC$4,475

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
ADVANCED EXCAVATING SPCLTS LLC9
ARBORSCAPE LTD INC10
BLAIRCO INC12
BROTHERS CONCRETE CUTTING INC14
CLARK AND SON'S EXCAVATING INC15
COWLITZ CLEAN SWEEP15
DAN JONES INC10
Glacier Northwest dba Calportland37
HALME EXCAVATING INC15
HICKS STRIPING & CURBING INC10
HILDEBRAND CONCRETE CONSTR INC12
KARVONEN SAND & GRAVEL INC19
LAKESIDE INDUSTRIES INC13
MATHER & SONS PUMP SERV INC22
N W CONST GENERAL CONTRNG INC10
NEW DAY ARBORIST17
NORTH FORK LANDSCAPE INC12
NORTHEAST ELECTRIC LLC10
PACIFIC POWER GROUP LLC11
SIERRA SANTA FE CORP10
TAPANI INC12
Taylor Transport, Inc.12
UNLIMITED FENCE COMPANY10
WEST COAST SOIL SOLUTIONS13
WESTERN UNITED CIVIL GRP LLC15

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