CORNERSTONE CONSTRUCTION SERVICES, LLC: public contracts won without a rival in United States: 21 uncontested awards; 32% of its awards; 8 without a competition; 13 single bid.
Assay record ASY-US-1HV7QVS11U · Cite as: Assay Systems, “CORNERSTONE CONSTRUCTION SERVICES, LLC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/cornerstone-construction-services-llc/
CORNERSTONE CONSTRUCTION SERVICES, LLC won 21 of its 66 public contract awards in United States without a rival from 2023-10-19 to 2026-08-25, worth $19.7M: 8 without a competition and 13 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest Federal Aviation Administration with 13.
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.
Federal Aviation Administration gave CORNERSTONE CONSTRUCTION SERVICES, LLC 17 awards: 7 without a competition, 6 after a competition with a single bid. First 2023-11-03, latest 2026-08-13.
Public Buildings Service gave CORNERSTONE CONSTRUCTION SERVICES, LLC 21 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-10-19, latest 2026-08-25.
Department of Veterans Affairs gave CORNERSTONE CONSTRUCTION SERVICES, LLC 9 awards: 1 without a competition, 1 after a competition with a single bid. First 2023-10-26, latest 2025-12-11.
U.S. Coast Guard gave CORNERSTONE CONSTRUCTION SERVICES, LLC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-12, latest 2026-02-12.
Department of the Air Force gave CORNERSTONE CONSTRUCTION SERVICES, LLC 9 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-03-05, latest 2026-07-01.
National Park Service gave CORNERSTONE CONSTRUCTION SERVICES, LLC 6 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-12-11, latest 2026-05-06.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-08-10 | Public Buildings Service 47PE5226F0239 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $2.7M | — |
| 2026-06-09 | Federal Aviation Administration 697DCK26C00152 | Single bid COMPETED UNDER SAP | $149K | — |
| 2026-04-10 | National Park Service 140P4326F0007 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $49.0K | — |
| 2026-02-12 | U.S. Coast Guard 70Z0G126CBOST0002 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $2.5M | — |
| 2026-02-02 | Federal Aviation Administration 697DCK26C00047 | Single bid COMPETED UNDER SAP | $499K | — |
| 2025-12-05 | Federal Aviation Administration 697DCK26C00035 | No competition NOT COMPETED UNDER SAP | $1.6M | AUTHORIZED BY STATUTE (FAR 6.302-5(A)(2)(I)) |
Every uncontested award in United States · All countries
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.