Active
Overview
- Legal name
- L.S. BLACK CONSTRUCTORS, LLC
- Registered location
- SAINT PAUL, MN, USA
- Website
- Company website ↗
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- Latest award activity
- Jun 12, 2026
Read company summary
L.S. BLACK CONSTRUCTORS, LLC is associated with UEI GDH5ESJBVDM5 and CAGE 1CCN0 in public federal records. AcornBids currently links 10 prime awards totaling $239.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236220 (Commercial and Institutional Building Construction). Its public SAM.gov registration lists SAINT PAUL, MN, USA.
At a glance
Lifetime prime obligations$239.1M
Prime awards10
Awards with future end dates3
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 Refresh pending; these totals may be out of date.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
- L.S. BLACK CONSTRUCTORS, LLC
- UEI
- GDH5ESJBVDM5
- CAGE
- 1CCN0
- Registered address
- 1959 SLOAN PL STE 220, SAINT PAUL, MN, 55117, USA
- Registration status
- Active
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- SAM activation
- Mar 19, 2026
- Initial registration
- Sep 26, 2001
- Entity start
- Jun 23, 1977
- SAM updated
- Mar 19, 2026
- Registration expires
- Mar 19, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- MN, 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 |
|---|---|---|---|---|
| W912QR24C0003DESIGN/BID/BUILD CONSTRUCTION OF THE COLLECTIVE TRAINING ENLISTED BARRACKS EAST AT FORT MCCOY, WISCONSIN. | Department of Defense | $27.7M | Feb 15, 2024 | Apr 24, 2026 |
| W9128F26CA028B-21 MUNITIONS MAINTENANCE (MUNS MX) AT ELLSWORTH AIR FORCE BASE (AFB), SOUTH DAKOTA (SD) | Department of Defense | $22.1M | Jun 9, 2026 | Jun 29, 2028 |
| W912QR24C0026DESIGN-BUILD MAINTENANCE AND REPAIR OF AN ARMY RESERVE CENTER TRAINING BUILDING, BUILDING 505, AT FORT SNELLING, MINNESOTA. THIS REQUIREMENT INCLUDES A-E DESIGN AND CONSTRUCTION… | Department of Defense | $31.8M | Aug 28, 2024 | Dec 26, 2026 |
| W912QR24C0042DESIGN AND CONSTRUCTION FOR THE MAINTENANCE & REPAIR, ARMY RESERVES (MRAR) OF AN ARMY RESERVE CENTER (ARC), SEAGOVILLE BUILDING 1001, LOCATED IN SEAGOVILLE, TEXAS | Department of Defense | $24.8M | Sep 27, 2024 | Jan 26, 2027 |
| W912QR21C0043DESIGN/BID/BUILD FOR THE CONSTRUCTION OF AN AERIAL PORT FACILITY LOCATED AT MINNEAPOLIS-ST PAUL AIR RESERVE STATION, MN. | Department of Defense | $14.8M | Sep 22, 2021 | Sep 5, 2024 |
| W912QR22C0025CONSTRUCTION OF A TRANSIENT TRAINING BRIGADE HEADQUARTERS, FORT MCCOY, WISCONSIN | Department of Defense | $12.9M | Jun 9, 2022 | Apr 9, 2026 |
| W912DQ21C4002AWARD FOR CONSOLIDATED VEHICLE MAINTENANCE FACILITY AT WAFB. | Department of Defense | $26.7M | Jul 29, 2021 | Aug 13, 2024 |
| W912QR22C0024CONSTRUCTION OF THE MISSION SUPPORT GROUP FACILITY AT THE MINNEAPOLIS ARS IN MINNEAPOLIS, MN. ACCEPT BASE AND ALL OPTIONS AWARD BASE AND OPTIONS 1 - 4. | Department of Defense | $12.7M | May 16, 2022 | Oct 24, 2024 |
| N4008519C9220DB RM17-0145, CNIC BASE SUPPORT CONSOLIDATION BLDG. H1, PNSY | Department of Defense | $56.1M | Jun 28, 2019 | Dec 10, 2025 |
| W912QR21C0044REPAIR MANITOWOC ARC FFR | Department of Defense | $9.5M | Sep 28, 2021 | Nov 22, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 19, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 26, 2001 |
| Entity start | Jun 23, 1977 |
| Industry | Reported size status |
|---|---|
| 236115 — New Single-Family Housing Construction (except For-Sale Builders) | Not reported |
| 236116 — New Multifamily Housing Construction (except For-Sale Builders) | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| STERLING BLACK | Government business | Contact method not published | SAM registration | Not available |
| STERLING BLACK | Alternate government business | Contact method not published | SAM registration | Not available |
| STERLING BC BLACK | Electronic business | Contact method not published | SAM registration | Not available |
| STERLING BLACK | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236115 — New Single-Family Housing Construction (except For-Sale Builders)
- 236116 — New Multifamily Housing Construction (except For-Sale Builders)
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237130 — Power and Communication Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238160 — Roofing Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238990 — All Other Specialty Trade Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About L.S. BLACK CONSTRUCTORS, LLC
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction.
Recorded products and services: Y1JZ — CONSTRUCTION OF MISCELLANEOUS BUILDINGS; Y1DB — CONSTRUCTION OF LABORATORIES AND CLINICS; Z2JZ — REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS.
Examples from recent award records:
- DESIGN/BID/BUILD CONSTRUCTION OF THE COLLECTIVE TRAINING ENLISTED BARRACKS EAST AT FORT MCCOY, WISCONSIN.
- B-21 MUNITIONS MAINTENANCE (MUNS MX) AT ELLSWORTH AIR FORCE BASE (AFB), SOUTH DAKOTA (SD)
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1959 SLOAN PL STE 220, SAINT PAUL, Minnesota 55117, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
236220 — Commercial and Institutional Building 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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