SJH Engineering, P.C.
Princeton, NJ
- UEI
- WVG9JFV5KDP5
- CAGE
- 35MF3
- 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
-
- 236220 Commercial and Institutional Building Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 541310 Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541490 Other Specialized Design Services
- SAM.gov registration date
- Physical address
- 3700 NJ-27 Suite 103, Princeton, NJ 08540, USA
- Website
- sjheng.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- 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 | $0 |
| FY2025 | $93,978 |
| FY2024 | -$32,771 |
| FY2023 | $52,803 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| M & J Engineering, D.p.c. | New Hyde Park, NY | 541330 Engineering Services |
| Kallidus Technologies, Inc. | — | 236210 Industrial Building Construction |
| Flagship Contracting Inc. | Woodbridge Township, NJ | 236220 Commercial and Institutional Building Construction |
| Mastery Construction Inc. | — | 238160 Roofing Contractors |
| Southlands Engineering, L.L.C. | Tucson, AZ | 541330 Engineering Services |
About the company
SJH Engineering, P.C. is a minority-owned, self-certified small disadvantaged business registered in the System for Award Management (SAM) since 2005, with a corporate structure as a Subchapter S Corporation located in Princeton, New Jersey. The firm specializes in providing engineering, construction management, and professional services to federal government agencies, leveraging its status as a Disadvantaged Business Enterprise (DBE) certified by the Department of Transportation. With a diverse portfolio of federal contract awards, SJH Engineering demonstrates expertise in infrastructure-related projects across multiple government sectors.
The company has secured multiple federal contract awards from agencies including the General Services Administration (GSA), Department of Veterans Affairs, Department of the Interior's National Park Service, and Department of Transportation's Maritime Administration. Their contract work predominantly focuses on construction management services, including submittal reviews, cost estimates, construction monitoring, infrastructure improvements, and preparation of as-built drawings. Many of their contracts are awarded through the GSA Multiple Award Schedule (MAS) program, with several contracts designated as total small business set-asides. Specific project examples include water tower rehabilitation for the Veterans Health Administration, pavement improvements at national military parks, boiler plant evaluations, and water infiltration project management. The contract values range from approximately $25,000 to $331,893, demonstrating the firm's capability to handle varied scope and complexity of federal infrastructure and engineering projects across different geographical regions.
SBA capabilities narrative
Engineering and Design for new construction and renovations: Bridges, Buildings, Highways and other infrastructure facilities. Construction Management/Construction inspection services. Environmental services including NEPA.Geotechnical Services.
Quick answers
Is SJH Engineering, P.C. registered in SAM.gov?
Yes. SJH Engineering, P.C.'s SAM.gov registration is active through November 13, 2026.
Which contract vehicles does SJH Engineering, P.C. hold?
SJH Engineering, P.C. holds a place on 2 federal contract vehicles, including MAS and PSS.
How much has SJH Engineering, P.C. received in federal contracts?
Federal contracts obligated $93,978 to SJH Engineering, P.C. in fiscal year 2025 and $114,010 in fiscal years 2023 through 2027.
How does SJH Engineering, P.C. rank among federal contractors?
SJH Engineering, P.C. ranked #25 in PSC H356 in FY2025.
What is SJH Engineering, P.C.'s most recent federal award?
SJH Engineering, P.C.'s most recent federal contract award is Frsp 310946 CMR services (140P2025F0130), from National Office (NPS), on March 19, 2025.
On GovTribe
See SJH Engineering, P.C.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors