Federal contractor profile
UEI GNP4MJNWA5L8CAGE 1C7P9
SCHAEFER CONTRACTING INC is associated with UEI GNP4MJNWA5L8 and CAGE 1C7P9 in public federal records. AcornBids currently links 1 prime award totaling $0 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238990 (All Other Specialty Trade Contractors). Its public SAM.gov registration lists CARLYLE, IL, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Aug 20, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912P922A0043ROCK, CLAY, SAND | Department of Defense | $495.0K | Sep 30, 2022 | Not available |
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 21, 2025 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Jan 23, 2002 |
| Entity start | May 20, 1993 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 212322 — Industrial Sand Mining | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHARLES SCHAEFER | Government business | Contact method not published | SAM registration | Not available |
| CHARLES SCHAEFER | Alternate government business | Contact method not published | SAM registration | Not available |
| CHARLES SCHAEFER | Electronic business | Contact method not published | SAM registration | Not available |
| CHARLES SCHAEFER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 237990 — Other Heavy and Civil Engineering Construction.
Recorded products and services: 9620 — Minerals, Natural and Synthetic.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
19370 SAND RIDGE RD, CARLYLE, Illinois 62231, United States
Registered location from SAM.gov; award performance locations may differ.
238990 — All Other Specialty Trade Contractors.
Primary SAM.gov NAICS classification.
Department of Defense.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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