County of Riverside _ Central Purchasing
47 public works projects registered with the California Department of Industrial Relations, 2023–2026 · Riverside, Riverside County. Reported contract value: $2,372,552.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 17 | $891,048 |
| 2025 | 14 | $628,446 |
| 2024 | 10 | $680,870 |
| 2023 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Electrical, low voltage & AV · 12
- Other · 8
- Buildings & facilities · 7
- Parks, landscape & fields · 7
- Paving & streets · 5
- Water · 3
- Roofing · 3
- Storm drain & flood control · 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 |
|---|---|---|
| PATRIOT CONSTRUCTION PROS INC | 6 | $374,744 |
| IE ALARM SYSTEMS | 4 | $191,781 |
| CHAMPION ELECTRIC INC | 2 | $148,500 |
| ROY ALLAN SLURRY SEAL INC | 2 | $107,432 |
| AZCA DRILLING & PUMP, INC. | 2 | $106,518 |
| DON LUGINBILL ROOFING INC DBA J J ROOFING | 2 | $93,719 |
| TURBOSCAPE INC | 2 | $90,238 |
| SUDWEEKS CONSTRUCTION INC | 1 | $74,966 |
| GOFORTH & MARTI | 1 | $58,173 |
| Paladin Technologies (USA) Inc. | 1 | $42,039 |
| WEST COAST ARBORISTS INC | 1 | $30,825 |
| CALIFORNIA WATERS | 1 | $27,000 |
| EXCEL LANDSCAPE INC | 1 | — |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Sep 29, 2026 | Edward Dean Museum Parking Lot RehabPaving & streets | ROY ALLAN SLURRY SEAL INC | $43,013 |
| Sep 17, 2026 | 3 Pipe Clean OutStorm drain & flood control | PATRIOT CONSTRUCTION PROS INC | $48,175 |
| Aug 13, 2026 | MeVa Library Security System ImprovementElectrical, low voltage & AV | IE ALARM SYSTEMS | $49,930 |
| Aug 3, 2026 | Idyllwild Library Electrical InstallElectrical, low voltage & AV | CHAMPION ELECTRIC INC | $73,700 |
| Jun 8, 2026 | Supply/deliver/install mulch at CSA 134Other | TURBOSCAPE INC | $30,079 |
| Jun 8, 2026 | Supply/deliver/install mulch to CSA 126Parks, landscape & fields | TURBOSCAPE INC | $60,159 |
| May 18, 2026 | Market Street SSD Access Reader UpgradePaving & streets | — | $38,192 |
| Mar 23, 2026 | Splash Pad Off-Season RepairsParks, landscape & fields | CALIFORNIA WATERS | $27,000 |
| Mar 23, 2026 | WL Roofing Repair and ImprovementRoofing | DON LUGINBILL ROOFING INC DBA J J ROOFING | $57,208 |
| Mar 19, 2026 | Slurry Seal on Henry Rd.Paving & streets | ROY ALLAN SLURRY SEAL INC | $64,419 |
| Mar 17, 2026 | CSD Visitation Room Refresh-TemeculaOther | GOFORTH & MARTI | $58,173 |
| Feb 27, 2026 | Culvert pipe replacement at Lake MathewsStorm drain & flood control | PATRIOT CONSTRUCTION PROS INC | $74,339 |
| Feb 23, 2026 | Kidd St Access control Panel UpgradeElectrical, low voltage & AV | — | $46,074 |
| Feb 13, 2026 | dministrative Services Division: AccessOther | — | $38,907 |
| Feb 5, 2026 | Perris CSD Security UpgradeElectrical, low voltage & AV | IE ALARM SYSTEMS | $71,777 |
| Feb 2, 2026 | Equipment upgrade at Desert Center WaterBuildings & facilities | PATRIOT CONSTRUCTION PROS INC | $73,392 |
| Jan 27, 2026 | Cabazon Library Repair and ImprovementRoofing | DON LUGINBILL ROOFING INC DBA J J ROOFING | $36,511 |
| Nov 25, 2025 | Lake Tamarisk Pump RepairWater | AZCA DRILLING & PUMP, INC. | $47,748 |
| Nov 13, 2025 | Transfer Switch ProjectElectrical, low voltage & AV | CHAMPION ELECTRIC INC | $74,800 |
| Oct 20, 2025 | Proforma # 99509Parks, landscape & fields | WEST COAST ARBORISTS INC | $30,825 |
| Sep 22, 2025 | LaSierra CSD-ASD Access Control UpgradeElectrical, low voltage & AV | — | $51,787 |
| Sep 19, 2025 | Hemet ASD-CSD Access Panel UpgradeElectrical, low voltage & AV | — | $46,718 |
| Sep 9, 2025 | Park fitness equipment installationParks, landscape & fields | PATRIOT CONSTRUCTION PROS INC | $74,266 |
| Aug 25, 2025 | 3403 Tenth St 4th FL Conf. Rm RenovationBuildings & facilities | SUDWEEKS CONSTRUCTION INC | $74,966 |
| Aug 12, 2025 | CSA 143 Tree TrimmingParks, landscape & fields | EXCEL LANDSCAPE INC | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.