SJH Engineering, P.C.
Princeton, NJ
- UEI
- WVG9JFV5KDP5
- CAGE
- 35MF3
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 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
- 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 .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Frsp 310946 CMR services | National Office | $93,978 | |
| Construction management services for the binghamton skylight water infiltration project for a total contract value of… | Region 2 | $15,479 | |
| EO14042 - rehab water tower #54 | Veterans Integrated Service Network 2 | $221,938 | |
| Construction management (CM) service, construction management services for pavement rehabilitation, pike county… | National Office | $155,598 | |
| This requisition is for the evaluation of fulton and delano boiler plants | Maritime Administration | $25,278 |
About SJH Engineering, P.C.
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.
Contract vehicles
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
What is SJH Engineering, P.C.'s UEI?
SJH Engineering, P.C.'s Unique Entity ID (UEI) in SAM.gov is WVG9JFV5KDP5.
What is SJH Engineering, P.C.'s CAGE code?
SJH Engineering, P.C.'s CAGE code is 35MF3.
What is SJH Engineering, P.C.'s primary NAICS code?
SJH Engineering, P.C.'s primary NAICS code is 541330 (Engineering Services).
Where is SJH Engineering, P.C. located?
SJH Engineering, P.C.'s physical address in SAM.gov is 3700 NJ-27 Suite 103, Princeton, NJ 08540, USA.
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.
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, 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
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