City of Manteca Public Works
78 public works projects registered with the California Department of Industrial Relations, 2000–2026 · Manteca, San Joaquin County. Reported contract value: $11,234,199.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 20 | $1,882,734 |
| 2025 | 12 | $6,605,860 |
| 2024 | 14 | $1,593,562 |
| 2023 | 6 | $240,000 |
| 2022 | 10 | — |
| 2021 | 1 | — |
| 2019 | 2 | — |
| 2018 | 3 | — |
| 2014 | 1 | — |
| 2000 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Other · 15
- Parks, landscape & fields · 12
- Paving & streets · 9
- Roofing · 7
- HVAC & mechanical · 6
- Water · 5
- Storm drain & flood control · 4
- Plumbing & restrooms · 4
- Buildings & facilities · 4
- Traffic & signals · 4
- Demolition & site work · 3
- Design, inspection & consulting · 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 |
|---|---|---|
| CHAMPION INDUSTRIAL CONTRACTORS INC | 4 | $230,156 |
| JETMULCH INC | 4 | $225,572 |
| BARTH ROOFING COMPANY INC | 3 | $217,632 |
| DAVID HALL MASONRY INC | 3 | $65,253 |
| L & H AIRCO | 3 | $53,020 |
| SUAREZ & MUNOZ CONSTRUCTION INC | 2 | $3,495,000 |
| BILLMANS COOL ROOFING COMPANY INC | 2 | $187,520 |
| CALIFORNIA LANDSCAPE SERVICES INC | 2 | $88,679 |
| APEX SITE SOLUTIONS INC | 1 | $272,000 |
| ELITE MAINTENANCE AND TREE SERVICE | 1 | $232,082 |
| THERMAL SYSTEMS MECHANICAL INSULATION INC | 1 | $115,199 |
| KNORR SYSTEMS INT'L LLC | 1 | $75,993 |
| DL BUILDERS | 1 | $49,728 |
| United Pavement Maintenance,Inc. | 1 | $45,563 |
| KLEINFELDER INC | 1 | $21,860 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Sep 9, 2026 | Fire Station 2 - Roof ProjectRoofing | BARTH ROOFING COMPANY INC | $148,050 |
| Sep 4, 2026 | Controls for Ac#7 @ PDOther | L & H AIRCO | $7,820 |
| Sep 1, 2026 | Golf Cart Path ReplacementPaving & streets | DHR GENERAL CONSTRUCTION CORP | $85,196 |
| Sep 1, 2026 | Sidewalk RepairPaving & streets | PRECISION CONCRETE CUTTING | $100,000 |
| Sep 1, 2026 | Animal Shelter - 30-ton DXHVAC & mechanical | CHAMPION INDUSTRIAL CONTRACTORS INC | $130,957 |
| Aug 1, 2026 | Playground Fiber/Mulch InstallParks, landscape & fields | JETMULCH INC | $99,500 |
| Jul 16, 2026 | Yosemite Ave Bike Pedestrian ImprovementPaving & streets | United Pavement Maintenance,Inc. | $45,563 |
| Jul 1, 2026 | Northgate Park Storm FacilityStorm drain & flood control | FRYER DOOR INSTALLATION CORP DBA FRYER INSTALLATION | $4,558 |
| Jul 1, 2026 | Northgate storm facilityStorm drain & flood control | CAL-WEST CONCRETE CUTTING INC DBA NATIONAL CONCRETE CUTTING | $1,080 |
| Jul 1, 2026 | Northgate Park Storm FacilityStorm drain & flood control | DAVID HALL MASONRY INC | $1,100 |
| Jun 30, 2026 | Atherton TankOther | CHAMPION INDUSTRIAL CONTRACTORS INC | $33,105 |
| Jun 29, 2026 | Fire Station #1 - Common AreaOther | CHAMPION INDUSTRIAL CONTRACTORS INC | $45,119 |
| Jun 29, 2026 | Fire Station 1 -Training Room ProjectOther | CHAMPION INDUSTRIAL CONTRACTORS INC | $20,975 |
| Jun 22, 2026 | Lincoln Park Snack ShackParks, landscape & fields | DAVID HALL MASONRY INC | $2,120 |
| Jun 22, 2026 | Police Department AC Unit 8&9Buildings & facilities | L & H AIRCO | $14,390 |
| May 28, 2026 | Waste Water - BreakroomOther | L & H AIRCO | $30,810 |
| May 13, 2026 | General Maintenance ParksParks, landscape & fields | ELITE MAINTENANCE AND TREE SERVICE | $232,082 |
| Apr 16, 2026 | Facilities TI ProjectDemolition & site work | RESTORATION MANAGEMENT COMPANY | $15,171 |
| Apr 6, 2026 | Purchase and Install of Six Flower PolesParks, landscape & fields | CALIFORNIA LANDSCAPE SERVICES INC | $35,190 |
| Feb 17, 2026 | Water Meter and Endpoint replacementWater | CONCORD UTILITY CONSTRUCTION SERVICES | $829,950 |
| Dec 1, 2025 | Manteca Tennis Court Modular Building TIBuildings & facilities | — | $84,541 |
| Oct 29, 2025 | Fleet CNG Safety System UpgradesHVAC & mechanical | ANABA CONSTRUCTION INC | $173,211 |
| Oct 29, 2025 | Mini Park- Concrete workParks, landscape & fields | CALIFORNIA LANDSCAPE SERVICES INC | $53,489 |
| Oct 21, 2025 | WQCF Breakroom & Operator Control Room RBuildings & facilities | DIEDE CONSTRUCTION INC | $1,909,000 |
| Oct 14, 2025 | Brown Dyed Mulch Blown-in InstallOther | JETMULCH INC | $65,829 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.