CITY OF WALNUT
95 public works projects registered with the California Department of Industrial Relations, 2014–2026 · Walnut, Los Angeles County. Reported contract value: $8,603,412.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 8 | $2,100,286 |
| 2025 | 8 | $2,484,885 |
| 2024 | 15 | $3,981,476 |
| 2023 | 12 | $36,765 |
| 2022 | 6 | — |
| 2021 | 4 | — |
| 2020 | 9 | — |
| 2019 | 8 | — |
| 2018 | 11 | — |
| 2017 | 9 | — |
| 2016 | 1 | — |
| 2015 | 3 | — |
| 2014 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Paving & streets · 23
- Parks, landscape & fields · 18
- Other · 10
- Electrical, low voltage & AV · 7
- Traffic & signals · 7
- Storm drain & flood control · 6
- Water · 5
- Bridges & structures · 4
- Buildings & facilities · 3
- HVAC & mechanical · 3
- Concrete & masonry · 3
- Plumbing & restrooms · 2
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| ACCO ENGINEERED SYSTEMS | 3 | $1,038,529 |
| S&H CIVILWORKS | 2 | $398,250 |
| Facility Solutions Group, Inc | 2 | $182,159 |
| WESTERN AUDIO / VIDEO INC | 2 | $63,332 |
| LANDSCAPE STRUCTURES INC | 1 | $1,269,105 |
| AMERICAN ASPHALT SOUTH, INC. | 1 | $1,071,215 |
| COPP CONTRACTING INCORPORATED | 1 | $858,738 |
| PAVEMENT COATINGS CO | 1 | $710,984 |
| GREEN GIANT LANDSCAPE INC | 1 | $530,000 |
| SUPERIOR PAVEMENT MARKINGS LLC | 1 | $330,703 |
| UNITED STORM WATER INC | 1 | $157,401 |
| Hardy & Harper, Inc. | 1 | $119,362 |
| GMS ELEVATOR SERVICES INC | 1 | $99,985 |
| MACKONE DEVELOPMENT INC | 1 | $28,175 |
| TRLS ENGINEERING INC. | 1 | $8,146 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Jun 18, 2026 | Zone 9 Pump UpgradesParks, landscape & fields | PUMPMAN LLC | $44,177 |
| May 13, 2026 | FY 2025-2026 Catch Basin Retrofit ProjecStorm drain & flood control | UNITED STORM WATER INC | $157,401 |
| May 13, 2026 | Area 6 Slurry SealTraffic & signals | AMERICAN ASPHALT SOUTH, INC. | $1,071,215 |
| May 13, 2026 | FY 2025-2026 Concrete Repair ProjectParks, landscape & fields | SAVI CONSTRUCTION INC | $338,750 |
| Apr 22, 2026 | Flood Plain Trail Erosion RepairStorm drain & flood control | Hardy & Harper, Inc. | $119,362 |
| Mar 1, 2026 | Ladder Extension & Access WorkRoofing | MACKONE DEVELOPMENT INC | $28,175 |
| Feb 2, 2026 | Senior Center Sound and ProjectorElectrical, low voltage & AV | WESTERN AUDIO / VIDEO INC | $10,503 |
| Jan 28, 2026 | City-wide Sign Replacement ProgramOther | SUPERIOR PAVEMENT MARKINGS LLC | $330,703 |
| Nov 1, 2025 | City Hall Elevator Modernization- TRLElevators & conveying | TRLS ENGINEERING INC. | $8,146 |
| Oct 8, 2025 | Senior Center Sound SystemBuildings & facilities | WESTERN AUDIO / VIDEO INC | $52,829 |
| Oct 8, 2025 | La Puente Road RehabilitationPaving & streets | COPP CONTRACTING INCORPORATED | $858,738 |
| Jul 9, 2025 | Snow Creek Park Improvements Phase IIBridges & structures | GREEN GIANT LANDSCAPE INC | $530,000 |
| Jun 11, 2025 | City Hall Elevator ModernizationElevators & conveying | GMS ELEVATOR SERVICES INC | $99,985 |
| Jun 2, 2025 | Walnut Senior Center Fire PanelBuildings & facilities | — | $78,810 |
| Apr 9, 2025 | FY 24-25 Area 5 Slurry SealTraffic & signals | PAVEMENT COATINGS CO | $710,984 |
| Feb 11, 2025 | Suzanne Park Additional LightingElectrical, low voltage & AV | Facility Solutions Group, Inc | $145,394 |
| Dec 11, 2024 | Snow Creek Park PlaygroundParks, landscape & fields | LANDSCAPE STRUCTURES INC | $1,269,105 |
| Nov 15, 2024 | FY 2023-2024 Concrete Repair ProjectConcrete & masonry | — | $145,797 |
| Nov 13, 2024 | Citywide Traffic Signal RehabilitationTraffic & signals | — | $277,536 |
| Nov 13, 2024 | HVAC MaintenanceHVAC & mechanical | ACCO ENGINEERED SYSTEMS— | $97,604 |
| Nov 13, 2024 | HVAC Replacement- Senior CenterHVAC & mechanical | ACCO ENGINEERED SYSTEMS | $481,660 |
| Nov 13, 2024 | HVAC Replacement-Walnut Gymnasium & TCHVAC & mechanical | ACCO ENGINEERED SYSTEMS | $459,264 |
| Nov 13, 2024 | Country Hollow Park Drainage ImprovementStorm drain & flood control | — | $139,950 |
| Sep 11, 2024 | FY 2023-24 Green Street ProjectPaving & streets | S&H CIVILWORKS | $199,125 |
| Sep 11, 2024 | FY 2023-24 Green Street ProjectPaving & streets | S&H CIVILWORKS | $199,125 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.