Federal contractor profile
MANGUIRI CONTRACTING LLC
UEI ENNLJFDPKGA3CAGE 7G8D6
Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- MANGUIRI CONTRACTING LLC
- Registered location
- FREDERICK, MD, USA
- Primary NAICS
- 562111 — Solid Waste Collection
- Latest award activity
- Aug 4, 2026
Read company summary
MANGUIRI CONTRACTING LLC is associated with UEI ENNLJFDPKGA3 and CAGE 7G8D6 in public federal records. AcornBids currently links 19 prime awards totaling $8.0M in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Commercial and Institutional Building Construction; Solid Waste Collection; Facilities Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562111 (Solid Waste Collection). Its public SAM.gov registration lists FREDERICK, MD, USA.
At a glance
Lifetime prime obligations$8.0M
Prime awards19
Awards with future end dates16
Top-agency concentration86.7%
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 Refresh pending; these totals may be out of date.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
- MANGUIRI CONTRACTING LLC
- UEI
- ENNLJFDPKGA3
- CAGE
- 7G8D6
- Registered address
- 9660 ATTERBURY LN, FREDERICK, MD, 21704, USA
- Registration status
- Active
- Primary NAICS
- 562111 — Solid Waste Collection
- SAM activation
- Aug 12, 2025
- Initial registration
- Sep 2, 2015
- Entity start
- Aug 12, 2015
- SAM updated
- Aug 12, 2025
- Registration expires
- Aug 8, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, 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 |
|---|---|---|---|---|
| 140D0426C0045THE PURPOSE OF THIS ACQUISITION IS TO PROCURE THE SERVICES NECESSARY TO RENOVATE AND REHABILITATE TWO SEPARATE BUT RELATED WATER FEATURES AT THE JOHN PAUL JONES MEMORIAL AND… | Department of the Interior | $1.1M | Mar 3, 2026 | Aug 31, 2026 |
| 140D0426C0039REMOVAL AND REPLACEMENT OF MARBLE PAVING AND CONCRETE BASE AT THE NORTH AND SOUTH STREET-LEVEL APPROACHES WITHIN SIMON BOLIVAR PARK; REMOVAL AND REPLACEMENT OF MARBLE PAVING AT… | Department of the Interior | $5.3M | Jan 30, 2026 | Dec 18, 2026 |
| 47PE5526C0002STAND ALONE CONTRACT TO PROVIDE LABOR FOR (3) MEN TO BE ON SITE LOCATED AT THE USSS HQ (DC0505ZZ), 950 H ST NW., WASHINGTON, DC, 20223. | General Services Administration | $597.9K | Jan 29, 2026 | Feb 2, 2027 |
| 47QSMS24D007GFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $475.0K | May 20, 2024 | Not available |
| W15QKN24P5082THE PURPOSE OF THIS AWARD IS FOR THE BASE YEAR- REFUSE AND RECYCLING SERVICES IN SOMERSWORTH, NH018 | Department of Defense | $123.9K | Jun 11, 2024 | Jun 12, 2029 |
| W15QKN23P5066REFUSE AND RECYCLING SERVICES PU/DISP IN NEWARK, DE007 | Department of Defense | $66.8K | Jun 30, 2023 | Jun 29, 2028 |
| 140D0426C0054MLK JR MEMORIAL PAVER PROJECT | Department of the Interior | $485.3K | Mar 20, 2026 | Sep 30, 2026 |
| W15QKN23P5037THIS REQUIREMENT IS FOR REFUSE SACO ME - REFUSE PU/DISP - ME010 | Department of Defense | $32.9K | Apr 21, 2023 | Apr 20, 2028 |
| W15QKN24P5045BY AWARD - REFUSE COLLECTION & RECYCLING SERVICES - CAHRLSTON, WV (WV007) | Department of Defense | $25.2K | Apr 12, 2024 | Apr 11, 2029 |
| W15QKN24P5014BY-REFUSE PICKUP/ DISPOSAL-MD019 | Department of Defense | $40.2K | Feb 28, 2024 | Feb 27, 2029 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Aug 12, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 2, 2015 |
| Entity start | Aug 12, 2015 |
Expires Apr 29, 2030
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business, SBA Certified 8A Program Participant. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 484210 — Used Household and Office Goods Moving | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561720 — Janitorial Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARINA MANGUIRI | Government business | Contact method not published | SAM registration | Not available |
| MARINA MANGUIRI | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238330 — Flooring Contractors
- 484210 — Used Household and Office Goods Moving
- 561210 — Facilities Support Services
- 561720 — Janitorial Services
- 561730 — Landscaping Services
- 562111 — Solid Waste Collection
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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