Halff Associates Inc.
Jacksonville, FL
- UEI
- E9LRKBH7BJZ1
- CAGE
- 8LLQ5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
- Orlando, FL G2NBXKDFCGQ9
-
- SAM.gov registration date
- Physical address
- 9995 Gate Pkwy N # 200, Jacksonville, FL 32246, USA
- 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 .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | -$66,670 |
| FY2025 | $334,196 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| DLA B163/164 roof drain replacement | ENDIST Jacksonville (USACE) | $569,682 | |
| DLA B60 dania beach structural analysis | ENDIST Jacksonville (USACE) | $191,891 | |
| RPN MOT CNT 4 and 5B | Department of the Army | $263,530 | |
| DLA B163/B164 roof truss repairs EDC | ENDIST Jacksonville (USACE) | $708,508 | |
| S-355W spillway, cepp south, CNT 3B | ENDIST Jacksonville (USACE) | $4,260,138 |
Latest 5 listed here. See the rest on GovTribe.
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| Gf-D Design Partners JV | Fairfax, VA | 541330 Engineering Services |
| TTV Architects Inc. | Jacksonville, FL | 541310 Architectural Services |
| HDR Engineering, Inc. | Kansas City, MO | 541330 Engineering Services |
| Skidmore Owings & Merrill LLP | Washington, DC | 541310 Architectural Services |
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About the company
Halff Associates Inc. is a for-profit engineering and architectural consulting firm registered in the System for Award Management (SAM) since May 2020, with registration valid through January 2026. The company specializes in providing comprehensive architectural, engineering, and infrastructure design services to federal agencies, particularly focusing on complex infrastructure and security projects across multiple sectors. Based on its federal contract award history, Halff Associates demonstrates expertise in developing comprehensive solutions for government entities, with a particular strength in designing and executing technical infrastructure projects that span environmental, structural, and facility improvement domains.
The company has secured multiple federal contract awards primarily through the U.S. Army Corps of Engineers and Defense Logistics Agency (DLA), executing delivery order contracts with ceiling values ranging from approximately $290,000 to over $4.1 million. These contracts encompass diverse project types, including roof drain and truss repairs at DLA facilities in Florida, spillway construction for the Comprehensive Everglades Restoration Plan, and environmental remediation services. Notably, Halff Associates holds a $245 million indefinite delivery contract supporting the Department of Homeland Security's nationwide horizontal infrastructure and security initiatives. None of the company's federal contract awards have been set aside for specific business types, indicating their competitiveness in open federal procurement competitions. The firm's contract work demonstrates technical capabilities in architectural design, structural analysis, infrastructure repair, and environmental engineering across federal government agencies.
Quick answers
Is Halff Associates Inc. registered in SAM.gov?
Yes. Halff Associates Inc.'s SAM.gov registration is active through January 8, 2027.
How much has Halff Associates Inc. received in federal contracts?
Federal contracts obligated $334,196 to Halff Associates Inc. in fiscal year 2025 and $267,525 in fiscal years 2023 through 2027.
How does Halff Associates Inc. rank among federal contractors?
Halff Associates Inc. ranked #75 in PSC C1AZ in FY2025.
What is Halff Associates Inc.'s most recent federal award?
Halff Associates Inc.'s most recent federal contract award is DLA B163/164 roof drain replacement (W912EP24F0126), from ENDIST Jacksonville (USACE), on July 11, 2024.
On GovTribe
See Halff Associates Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors