Federal contractor profile
UEI KBWEAMANL2Z3CAGE 1YG45Company website ↗
NATIONAL BUILDING CONTRACTORS, INC. is associated with UEI KBWEAMANL2Z3 and CAGE 1YG45 in public federal records. AcornBids currently links 8 prime awards totaling $4.8M in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Plastics Pipe and Pipe Fitting Manufacturing; Roofing Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238160 (Roofing Contractors). Its public SAM.gov registration lists CONYERS, GA, 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 Oct 14, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 8 of 8 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 19AQMM24F2052U.S. EMBASSY GEORGETOWN, GUYANA ROOF HATCH INSTALLATION. | Department of State | $0 | Oct 15, 2024 | Jan 14, 2025 |
| 19AQMM20F4359CHISINAU, MOLDOVA ROOFING PROJECT. | Department of State | $908.0K | Sep 28, 2020 | Jun 30, 2021 |
| 47PE0724F0024TAMPA FEDERAL FACILITY HURRICANE IAN ROOFING AND WALLS REPAIR PROJECT (ROOF REPLACEMENT AND WALL REPAIRS), TAMPA, FLORIDA. | General Services Administration | $3.9M | Jan 25, 2024 | Sep 30, 2025 |
| 19AQMM25P0259BRIDGETOWN, BARBADOS TRAVEL STIPEND | Department of State | $3.0K | Jan 7, 2025 | Feb 6, 2025 |
| 19AQMM25P0261BAMAKO, MALI TRAVEL STIPEND | Department of State | $4.0K | Jan 7, 2025 | Feb 6, 2025 |
| 19AQMM25P0252TRAVEL STIPEND FOR ANTANANARIVO, MADAGASCAR | Department of State | $3.0K | Jan 7, 2025 | Feb 6, 2025 |
| 19AQMM25P0255KINGSTON, JAMAICA TRAVEL STIPEND | Department of State | $2.0K | Jan 7, 2025 | Feb 6, 2025 |
| 19AQMM20F2697TEL AVIV, ISRAEL ROOF HATCH | Department of State | $0 | Aug 12, 2020 | Dec 31, 2020 |
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 3, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 15, 2002 |
| Entity start | May 1, 1987 |
Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238150 — Glass and Glazing Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238170 — Siding Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 325510 — Paint and Coating Manufacturing | Not reported |
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 562910 — Remediation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ALAN ABRAHAMSEN | Government business | Contact method not published | SAM registration | Not available |
| MONTE ABRAHAMSEN | Alternate government business | Contact method not published | SAM registration | Not available |
| ALAN ABRAHAMSEN | Electronic business | Contact method not published | SAM registration | Not available |
| EFFIE ABRAHAMSEN | 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: 326122 — Plastics Pipe and Pipe Fitting Manufacturing; 238160 — Roofing Contractors.
Recorded products and services: 5650 — Roofing and Siding Materials; Y1AA — CONSTRUCTION OF OFFICE BUILDINGS; Z1JZ — MAINTENANCE OF MISCELLANEOUS BUILDINGS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
2151 OLD COVINGTON HWY SW, CONYERS, Georgia 30012, United States
Registered location from SAM.gov; award performance locations may differ.
Primary SAM.gov NAICS classification.
General Services Administration; Department of State.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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