Singhofen & Associates, Inc.
- UEI
- LVMLHUC63P67
- CAGE
- 5BJ85
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 541310 Architectural Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
Show all
- SAM.gov registration date
- Website
- halff.com
- Founded
- 1950
- Employees
- 1K-5K
- Estimated annual revenue
- $250M-$500M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Solar array study at the ramey job corps center, aguadilla, puerto rico | Employment and Training Administration | $48,018 | |
| A-e design & EDC services | ENDIST Jacksonville | $0 | |
| - the work involves architect / engineer (a/e) services for the design and construction administration of a storm… | Office of the Assistant Secretary for Administration and Management | $640,677 |
About Singhofen & Associates, Inc.
Singhofen & Associates, Inc. is a for-profit, HUBZone-certified small business that provides various professional services to U.S. federal government agencies. As a prime contractor, the company has received delivery orders to provide construction, infrastructure repair, architectural/engineering design, and renewable energy consulting services.
Specific services provided through past prime contract awards include spillway construction for an Army Corps of Engineers flood control project, roof truss repairs on a Defense Logistics Agency warehouse, bridge utility relocation design for an Army Corps project, and a solar array feasibility study for the Department of Labor. Singhofen & Associates has also worked as a subcontractor supporting engineering, analysis, quality assurance, and geographic information system services on contracts for agencies such as the Army Corps and Federal Emergency Management Agency.
Additionally, Singhofen & Associates holds a $9 million Army Corps multiple award IDIQ contract for architectural/engineering design and early design concept services, awarded in 2019. Task orders under this 5-year contract vehicle are aimed at supporting the Army Corps' civil works projects across various districts.
Contract vehicles
SBA capabilities narrative
Civil engineering (horizontal infrastructure design and permitting), geotechnical engineering, structural engineering, architectural design, construction management, flooding mitigation, H&H modeling, FEMA floodplain modeling and mapping, erosion countermeasures, dam/levee modeling, stream / natural systems restoration, NPDES, TMDL, GIS, cost estimating (MCACES).
Quick answers
What is Singhofen & Associates, Inc.'s UEI?
Singhofen & Associates, Inc.'s Unique Entity ID (UEI) in SAM.gov is LVMLHUC63P67.
What is Singhofen & Associates, Inc.'s CAGE code?
Singhofen & Associates, Inc.'s CAGE code is 5BJ85.
What is Singhofen & Associates, Inc.'s primary NAICS code?
Singhofen & Associates, Inc.'s primary NAICS code is 541330 (Engineering Services).
Is Singhofen & Associates, Inc. registered in SAM.gov?
Singhofen & Associates, Inc.'s SAM.gov registration expired on July 4, 2025.
Which contract vehicles does Singhofen & Associates, Inc. hold?
Singhofen & Associates, Inc. holds a place on 1 federal contract vehicle: PSS.
What is Singhofen & Associates, Inc.'s most recent federal award?
Singhofen & Associates, Inc.'s most recent federal contract award is Solar array study at the ramey job corps center, aguadilla, puerto rico (1630DC20P00002), from Employment and Training Administration, on November 21, 2019.
On GovTribe
See Singhofen & Associates, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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