LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC: public contracts won without a rival in United States: 5 uncontested awards; 100% of its awards; 4 without a competition; 1 single bid.
Assay record ASY-US-1NWM09G0YA · Cite as: Assay Systems, “LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/langan-engineering-environmental-services-llc/
LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC won 5 of its 5 public contract awards in United States without a rival from 2023-10-04 to 2025-11-19, worth $233K: 4 without a competition and 1 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Offices, Boards and Divisions with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Offices, Boards and Divisions gave LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-02-09, latest 2025-11-18.
Federal Highway Administration gave LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-19, latest 2025-11-19.
National Park Service gave LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-28, latest 2024-02-28.
Department of the Navy gave LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-10-04, latest 2023-10-04.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2025-11-19 | Federal Highway Administration 6982AF26P000002 | No competition NOT COMPETED | $257K | MOBILIZATION, ESSENTIAL R&D (FAR 6.302-3) |
| 2025-11-18 | Offices, Boards and Divisions 15JC1V26P00000033 | No competition NOT COMPETED | $19.2K | MOBILIZATION, ESSENTIAL R&D (FAR 6.302-3) |
| 2024-02-28 | National Park Service 140P4519P0072 | Single bid FULL AND OPEN COMPETITION | $-53 | — |
| 2024-02-09 | Offices, Boards and Divisions 15JC1V24P00000246 | No competition NOT COMPETED | $26.3K | MOBILIZATION, ESSENTIAL R&D (FAR 6.302-3) |
| 2023-10-04 | Department of the Navy N0018921FZ069 | No competition NOT COMPETED | $-69,699 | MOBILIZATION, ESSENTIAL R&D (FAR 6.302-3) |
Every uncontested award in United States · All countries · LANGAN ENGINEERING & ENVIRONMENTAL SERVICES, LLC in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.