SJ Engineering
- UEI
- NUN9LMLJT9N4
- CAGE
- 475HF
- Primary NAICS
- 541380 Testing Laboratories and 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
-
- 541380 Testing Laboratories and Services Primary
- 237130 Power and Communication Line and Related Structures Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238290 Other Building Equipment Contractors
- 541620 Environmental Consulting Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 811412 Appliance Repair and Maintenance
- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Storm water sampling & analysis | RCO Daegu 411th CSB | $131,109 | |
| Industrial waste water sampling & analysis | RCO Daegu 411th CSB | $326,304 |
Quick answers
What is SJ Engineering's UEI?
SJ Engineering's Unique Entity ID (UEI) in SAM.gov is NUN9LMLJT9N4.
What is SJ Engineering's CAGE code?
SJ Engineering's CAGE code is 475HF.
What is SJ Engineering's primary NAICS code?
SJ Engineering's primary NAICS code is 541380 (Testing Laboratories and Services).
Is SJ Engineering registered in SAM.gov?
SJ Engineering's SAM.gov registration expired on December 9, 2025.
What is SJ Engineering's most recent federal award?
SJ Engineering's most recent federal contract award is Storm water sampling & analysis (W90VN921P0010), from RCO Daegu 411th CSB, on March 3, 2021.
On GovTribe
See SJ Engineering's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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