L.s. Black Constructors, LLC
Saint Paul, MN Doing business as L.s. Black And Dew
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial 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
- SAM.gov registration date
- Physical address
- 1959 Sloan Pl #220, St Paul, MN 55117, USA
- Website
- lsblack.com
- Founded
- 1977
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Featured vendor
From the company
Built to Perform
Capability statement
LS Black Constructors is a full-service general contractor headquartered in St. Paul, Minnesota, specializing in the delivery of complex and mission-critical projects across multiple sectors, including:
Teaming interest
Prime Contracting, Subcontracting
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $24,028,694 |
| FY2025 | $17,887,299 |
| FY2024 | $88,388,403 |
| FY2023 | $1,900,367 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $24,270,718 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Mortenson Construction | Minneapolis, MN | 236220 Commercial and Institutional Building Construction |
| T.f. Powers Construction Co | Fargo, ND | 236220 Commercial and Institutional Building Construction |
| The Korte Company | St. Louis, MO | 236220 Commercial and Institutional Building Construction |
| Federal Contracting Inc. | Colorado Springs, CO | 236220 Commercial and Institutional Building Construction |
| Conti Federal Services, LLC | Orlando, FL | 236210 Industrial Building Construction |
About the company
L.s. Black Constructors, LLC, doing business as L.s. Black And Dew, is a commercial and institutional construction company based in St. Paul, Minnesota, that delivers design-build and design-bid-build military facility construction to the Department of the Army, the Department of the Air Force, and the Department of the Navy as a prime contractor operating under full-and-open competition with no recurring small business set-aside posture. The firm is structured as a limited liability partnership and competes entirely as a prime (100% of recent awards), holding no sub-awards in the source portfolio.
L.s. Black's capability portfolio centers on military infrastructure construction across barracks, training facilities, Army Reserve centers, and air base munitions maintenance facilities. Representative recent work includes a $31.5 million design-build contract with the Army Corps of Engineers Louisville District for renovation and repair of Building 505, an Army Reserve Center training facility at Fort Snelling, Minnesota (awarded August 28, 2024; ultimate completion December 26, 2026); a $27.7 million design-bid-build contract for the Collective Training Enlisted Barracks East at Fort McCoy, Wisconsin (awarded February 15, 2024; completion April 24, 2026); and a $22.1 million firm fixed-price contract with the Army Corps of Engineers Omaha District for B-21 munitions maintenance facility construction at Ellsworth Air Force Base, South Dakota (awarded June 9, 2026; completion June 29, 2028). Across eighty prime awards since 2020, the vendor has delivered $475.8 million in combined potential value, with $415.6 million obligated (87% of ceiling).
Customer concentration centers with Army Corps of Engineers Louisville District, which accounts for 14 awards and $236.2 million (nearly half of all potential value). The top five customer agencies account for 83% of potential value by dollars and 86% of awards by count, with secondary exposure to the Department of the Navy Installations Command ($65.1 million on a single award), the Army Corps of Engineers Omaha District ($41.2 million on two awards), and Air Force Air Combat Command ($28.2 million on one award). The divergence between award-count and dollar rankings is sharp: GSA Public Buildings Service places 23 awards but carries minimal dollar value, while Navy and Omaha projects anchor most of the dollars. L.s. Black places the majority of its work under five indefinite delivery contracts, with the W912LM10D0004 IDIQ carrying twelve task orders valued at $11.4 million combined potential.
Activity has been episodic rather than growing, with one award in 2020, three in 2021, two in 2022, three in 2024, and one in 2026. Three awards (combined potential value $79.5 million) face ultimate completion in the next twenty-four months and therefore present recompete exposure. The vendor's work is predominantly classified under NAICS 236220 (Commercial and Institutional Building Construction), with subsidiary exposure to industrial building construction and heavy civil engineering, and performs work across domestic military installations including Fort Snelling, Fort McCoy, and Ellsworth Air Force Base.
Quick answers
Is L.s. Black Constructors, LLC registered in SAM.gov?
Yes. L.s. Black Constructors, LLC's SAM.gov registration is active through March 19, 2027.
What is L.s. Black Constructors, LLC's CAGE code?
L.s. Black Constructors, LLC's CAGE code is 1CCN0, and its Unique Entity ID (UEI) is GDH5ESJBVDM5.
How much has L.s. Black Constructors, LLC received in federal contracts?
Federal contracts obligated $17,887,299 to L.s. Black Constructors, LLC in fiscal year 2025 and $132,204,763 in fiscal years 2023 through 2027.
How does L.s. Black Constructors, LLC rank among federal contractors?
L.s. Black Constructors, LLC ranked #10 in PSC Y1DB, #29 in PSC Y1FC and #79 in PSC Z2EB in FY2025.
What is L.s. Black Constructors, LLC's most recent federal award?
L.s. Black Constructors, LLC's most recent federal contract award is B-21 munitions maintenance (muns MX) at ellsworth air force base (AFB), south dakota (SD) (W9128F26CA028), from ENDIST Omaha (USACE), on June 9, 2026.
On GovTribe
See L.s. Black Constructors, LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors