Federal contractor profile
C. J. MAHAN CONSTRUCTION COMPANY, LLC
UEI GGGWC8MCSGT7CAGE 3N7D2Company website ↗
Active
Overview
- Legal name
- C. J. MAHAN CONSTRUCTION COMPANY, LLC
- Registered location
- URBANCREST, OH, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Jun 1, 2026
Read company summary
C. J. MAHAN CONSTRUCTION COMPANY, LLC is associated with UEI GGGWC8MCSGT7 and CAGE 3N7D2 in public federal records. AcornBids currently links 22 prime awards totaling $492.2M 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; Water and Sewer Line and Related Structures Construction; All Other Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists URBANCREST, OH, USA.
At a glance
Lifetime prime obligations$492.2M
Prime awards22
Awards with future end dates8
Top-agency concentration
Not available
Why this customer concentration
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- C. J. MAHAN CONSTRUCTION COMPANY, LLC
- UEI
- GGGWC8MCSGT7
- CAGE
- 3N7D2
- Registered address
- 3458 LEWIS CENTRE WAY, URBANCREST, OH, 43123, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Oct 9, 2025
- Initial registration
- Dec 29, 2003
- Entity start
- Nov 20, 2003
- SAM updated
- Oct 9, 2025
- Registration expires
- Oct 7, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
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.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W911WN26CA001EMSWORTH LOCKS AND DAM AND DASHIELDS LOCKS AND DAM TOW HAULAGE SYSTEM REPLACEMENT. | Department of Defense | $13.6M | Feb 11, 2026 | Aug 21, 2029 |
| W912EQ24C0010GRAND PRAIRIE PUMP STATION RE-PROCUREMENT | Department of Defense | $26.6M | Jun 21, 2024 | Oct 31, 2028 |
| W912P521C0009UPSTREAM APPROACH WALLS, CHICKAMAUGA LOCK, CHATTANOOGA TN. | Department of Defense | $81.0M | Sep 21, 2021 | Jan 30, 2026 |
| W912P526CA002CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING CONSTRUCTION CONTRACT WITH BASE AND OPTIONS. | Department of Defense | $232.6M | Mar 9, 2026 | Mar 12, 2029 |
| W9127825CA004HOLT LOCK MONOLITH R14 RESTORATION | Department of Defense | $28.4M | Jul 18, 2025 | Oct 30, 2026 |
| W9123726FA074GUARANTEED AMOUNT TASK ORDER. | Department of Defense | $10.0K | Apr 23, 2026 | Feb 18, 2027 |
| W911WN25C8006EMSWORTH BACK CHANNEL HYDRAULIC GATE CYLINDER REPLACEMENTS. | Department of Defense | $8.8M | Apr 18, 2025 | Mar 24, 2027 |
| W912QR24F0320REMOVE AND REPAIR MITER GATES AT GREEN RIVER | Department of Defense | $5.2M | Sep 26, 2024 | Jan 13, 2026 |
| W912QR23F0439MARKLAND LOCKS AND DAM LINES SHAFT REPAIR. | Department of Defense | $2.9M | Sep 22, 2023 | Oct 17, 2026 |
| W912QR23C0014DRY DOCKING, MAINTENANCE, AND REPAIR WORK ON A CRANE BARGE USED FOR MAINTENANCE AT THE OLMSTED LOCK AND DAM FOR THE CORPS OF ENGINEERS, LOUISVILLE DISTRICT. | Department of Defense | $10.7M | Jun 22, 2023 | May 29, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 9, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 29, 2003 |
| Entity start | Nov 20, 2003 |
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| WILL R KENNEDY | Government business | Contact method not published | SAM registration | Not available |
| DOUGLAS R MCCRAE | Alternate government business | Contact method not published | SAM registration | Not available |
| BRAD C PREWITT | Electronic business | Contact method not published | SAM registration | Not available |
| BRADLEY C PREWITT | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236220 — Commercial and Institutional Building Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About C. J. MAHAN CONSTRUCTION COMPANY, LLC
What products and services appear in its federal awards?
Recorded award industries: 237990 — Other Heavy and Civil Engineering Construction; 237110 — Water and Sewer Line and Related Structures Construction; 561990 — All Other Support Services.
Recorded products and services: Z2KA — REPAIR OR ALTERATION OF DAMS; Y1KA — CONSTRUCTION OF DAMS; Y1NE — CONSTRUCTION OF WATER SUPPLY FACILITIES.
Examples from recent award records:
- EMSWORTH LOCKS AND DAM AND DASHIELDS LOCKS AND DAM TOW HAULAGE SYSTEM REPLACEMENT.
- GRAND PRAIRIE PUMP STATION RE-PROCUREMENT
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
3458 LEWIS CENTRE WAY, URBANCREST, Ohio 43123, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
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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