UNITED PUMPING SERVICE INC
California contractor license #617639 · City Of Industry, Los Angeles County
License
- License number
- 617639
- Status
- Clear
- Classifications
- A General Engineering Contractor
- ASB Asbestos Certification
- C-21 Building Moving/Demolition Contractor
- C-31 Construction Zone Traffic Control Contractor
- C-42 Sanitation System Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Apr 11, 1991
- Expires
- Apr 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Xl Specialty Insurance Company
- Contractor's bond
- $25,000 — Arch Insurance Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Dec 30, 2025. Verify license #617639 on CSLB's License Check.
California public works
UNITED PUMPING SERVICE INC appears on 90 public works projects registered with the California Department of Industrial Relations, 17 of them as the prime contractor, for 48 awarding bodies between 2017 and 2026. Projects it led total $2,248,866 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 8, 2026 | Falcon SquareBuildings & facilities | Cerritos Community College | Subcontractor | $19,000,000 |
| Jun 9, 2026 | CDH Days Inn RemodelParks, landscape & fields | County of San Bernardino - Project Management Division | Subcontractor | $146,832 |
| May 13, 2026 | FY 2025-2026 Catch Basin Retrofit ProjecStorm drain & flood control | CITY OF WALNUT | Subcontractor | $157,401 |
| Apr 10, 2026 | ESR - Hollydale Dr. (04-10-2026Other | City of Los Angeles Bureau of Engineering | Subcontractor | $150,000 |
| Feb 12, 2026 | ESR - Hollydale Dr - 3100 BlockOther | City of Los Angeles Bureau of Engineering | Subcontractor | $138,000 |
| Feb 9, 2026 | ESR - Hollydale Dr - 3100 BlockOther | City of Los Angeles Bureau of Engineering | Subcontractor | $25,000 |
| Dec 29, 2025 | SWC08343 - Hollydale Dr. - Doran St. - BOther | City of Los Angeles Bureau of Engineering | Subcontractor | $150,000 |
| Dec 23, 2025 | Hollydale Dr. (3100 Block)Other | City of Los Angeles Bureau of Engineering | Subcontractor | $5,500 |
| Nov 18, 2025 | Storm Drain System Maintenance, InspectiStorm drain & flood control | City of Perris | Subcontractor | $1,322,653 |
| Nov 12, 2025 | ESR -HOLLYDALE DR (3100 BLOCK) - EMGY 11Other | City of Los Angeles Bureau of Engineering | Subcontractor | $150,000 |
| Oct 13, 2025 | ESR - Hollydale Dr (3100 Block)Other | City of Los Angeles Bureau of Engineering | Subcontractor | $100,000 |
| Sep 17, 2025 | SWC08194Other | City of Los Angeles Bureau of Engineering | Subcontractor | $150,000 |
| Sep 12, 2025 | VACTOR TRUCK RENTAL AT WNWRPOther | Sanitation Districts of Los Angeles County | Prime | $15,000 |
| Jul 10, 2025 | Tar Removal and Preventative MaintenanceOther | Housing Authority City of Los Angeles | Prime | $350,000 |
| Jul 10, 2025 | CANCELLED Tar RemovalOther | Housing Authority City of Los Angeles | Prime | $350,000 |
| Jul 1, 2025 | Septic Tank PumpingSewer & wastewater | Santa Monica-Malibu Unified School District - Procurement | Prime | $23,000 |
| Jul 1, 2025 | Caesar Uyesaka Stadium Video BoardBuildings & facilities | University of California Santa Barbara | Subcontractor | $1,509,963 |
| Jul 1, 2025 | ESR - Union Pacific Avenue (3600 E. BlocOther | City of Los Angeles Bureau of Engineering | Subcontractor | $100,000 |
| Jun 25, 2025 | Joint Outfall B Unit 8G TS RehabConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $4,528,130 |
| Jun 23, 2025 | On-Call Maint. & Ops. for Stormwater SysStorm drain & flood control | City of Culver City | Subcontractor | $300,000 |
| Jun 23, 2025 | Vacuum Truck Services for Sludge & DebriSewer & wastewater | The Metropolitan Water District of Southern California | Subcontractor | $42,279 |
| Jun 17, 2025 | 2025 Installation of Trash Capture DevicPaving & streets | County of Santa Clara, Roads and Airports Dept. | Subcontractor | $332,000 |
| Jun 16, 2025 | Center Green Park Water MainsWater | City of Anaheim Utilites | Subcontractor | $300,000 |
| May 21, 2025 | Fifth Amendment FY25-26Other | City of Monterey Park | Prime | $155,000 |
| May 21, 2025 | Annual Citywide Storm Drain Insp SvcsStorm drain & flood control | City of Oceanside - Public Works | Subcontractor | $1,158,864 |
Most recent 25 of 90. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- City of Los Angeles Bureau of Engineering · 17 projects
- Sanitation Districts of Los Angeles County · 11 projects
- California Department of Transportation (Caltrans) · 4 projects
- Housing Authority City of Los Angeles · 3 projects
- City of Garden Grove · 3 projects
- City of Santa Ana · 3 projects
- City of Santa Monica - Dept. PW.Civil Eng · 2 projects
- Santa Clarita Valley Water Agency · 2 projects
- City of Corona - 01 · 2 projects
- City of Burbank · 2 projects
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