Department of Toxic Substances Control
249 public works projects registered with the California Department of Industrial Relations, 1997–2026 · Sacramento, Los Angeles County. Reported contract value: $373,419,370.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2028 | 1 | $131,140 |
| 2026 | 8 | $2,995,202 |
| 2025 | 12 | $23,200,038 |
| 2024 | 15 | $63,357,173 |
| 2023 | 20 | $96,799,618 |
| 2022 | 48 | $13,275,709 |
| 2021 | 19 | $513,920 |
| 2020 | 33 | $1,659,700 |
| 2019 | 40 | $702,500 |
| 2018 | 18 | $3,602,000 |
| 2017 | 6 | — |
| 2016 | 6 | $4,268,488 |
| 2015 | 7 | $14,726,221 |
| 2014 | 1 | — |
| 2012 | 7 | $102,352,046 |
| 2011 | 4 | — |
| 2007 | 1 | $45,835,614 |
| 2003 | 1 | — |
| 2001 | 1 | — |
| 1997 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Other · 182
- Design, inspection & consulting · 50
- Buildings & facilities · 6
- Paving & streets · 5
- Demolition & site work · 3
- Water · 2
- Parks, landscape & fields · 1
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 |
|---|---|---|
| WSP USA INC. | 5 | $5,025,000 |
| GEOSYNTEC CONSULTANTS INC | 4 | $2,643,000 |
| AECOM TECHNICAL SERVICES INC | 3 | $13,373,000 |
| PARSONS TRANSPORTATION GROUP INC | 2 | $779,000 |
| WSP USA ENVIRONMENT & INFRASTRUCTURE INC | 2 | $250,000 |
| SILVER STAR MOVERS INC DBA SS CUBICLE INSTALLATION | 2 | $105,120 |
| ENGINEERING REMEDIATION RESOURCES GROUP | 1 | $365,000 |
| ETIC | 1 | $200,000 |
| Bear River Moving & Installations | 1 | $131,140 |
| EL CAPITAN ENVIRONMENTAL SERVICES | 1 | $24,362 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Jul 1, 2028 | 25-T5446 A-2 Moving ServicesOther | Bear River Moving & Installations | $131,140 |
| Nov 1, 2026 | Contract 26-T5633Other | SILVER STAR MOVERS INC DBA SS CUBICLE INSTALLATION | $51,840 |
| Aug 26, 2026 | 26-T5580Other | GEOSYNTEC CONSULTANTS INC | $1,680,000 |
| Jun 30, 2026 | 25-T5569 Delano PCEOther | GEOSYNTEC CONSULTANTS INC | $500,000 |
| Jun 30, 2026 | 25-T5583 (Tri-Air)Design, inspection & consulting | GEOSYNTEC CONSULTANTS INC | $263,000 |
| Jun 30, 2026 | 19-T4715Other | — | $247,000 |
| Jun 30, 2026 | 25-T5565Design, inspection & consulting | PARSONS TRANSPORTATION GROUP INC | $29,000 |
| Jun 11, 2026 | 25-T5503Design, inspection & consulting | EL CAPITAN ENVIRONMENTAL SERVICES | $24,362 |
| Apr 20, 2026 | 25-T5532Other | ETIC | $200,000 |
| Nov 20, 2025 | SEMOU and WNOUDesign, inspection & consulting | AECOM TECHNICAL SERVICES INC | $13,000,000 |
| Nov 12, 2025 | 25-T5493Other | WSP USA INC. | $1,000,000 |
| Nov 12, 2025 | 25-T5491Other | WSP USA INC. | $1,000,000 |
| Nov 12, 2025 | 25-T5494Other | WSP USA INC. | $1,000,000 |
| Nov 12, 2025 | 25-T5492Other | WSP USA INC. | $1,000,000 |
| Jul 29, 2025 | Mineral King MineralsOther | GEOSYNTEC CONSULTANTS INC | $200,000 |
| Jul 8, 2025 | 25-T5410Other | SILVER STAR MOVERS INC DBA SS CUBICLE INSTALLATION | $53,280 |
| May 9, 2025 | 24-T5273Parks, landscape & fields | — | $3,763,758 |
| May 9, 2025 | 24-T5383Other | — | $600,000 |
| Apr 25, 2025 | 24-T5411Design, inspection & consulting | — | $600,000 |
| Apr 9, 2025 | 24-T5363Paving & streets | AECOM TECHNICAL SERVICES INC | $333,000 |
| Jan 1, 2025 | 24-T5371Other | — | $650,000 |
| Sep 17, 2024 | 247-T5301Water | AECOM TECHNICAL SERVICES INC | $40,000 |
| Sep 1, 2024 | 23-T5292Other | — | — |
| Jul 29, 2024 | 13-T3808Design, inspection & consulting | — | $460,000 |
| Jul 11, 2024 | Exide ParkwaysOther | — | $34,360,151 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.