SEB ENGINEERING INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2023
- $20.55M
- $20,553,824under this UEI
- FY2026 obligations
- $5.64M†
- $5,637,096Provisional
- Awards and orders
- 5
- with positive net obligations2 IDV vehicles held
- Latest action
- Aug 20, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 21, 2027
Registration
- Doing business as
- STEWART ENGINEERING INC.
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 1, 2001 (25 years)
- Location
- Redding, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DW37H84MAGJ4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2023. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $5,637,096 (provisional)
- FY2025: $5,782,332
- FY2024: $7,241,146
- FY2023: $1,893,250
Total across 4 fiscal years: $20,553,824
Top awarding agencies
- Department of Transportation$18,641,050, 90.7%
- Department of the Interior$1,912,774, 9.3%
Top awarding sub-agencies
- Federal Highway Administration$18,641,050, 90.7%
- National Park Service$1,912,774, 9.3%
Top NAICS by obligations
- 237310Highway, street, and bridge construction$20,553,824, 100%
Top product and service codes by obligations
- Y1LBConstruction of highways, roads, streets, bridges, and railways$18,641,050, 90.7%
- Z2LBRepair or alteration of highways/roads/streets/bridges/railways$1,912,774, 9.3%
Capabilities
NAICS codes
- 237310Highway, Street, and Bridge Construction(primary)Small
- 236220Commercial and Institutional Building ConstructionSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 237130Power and Communication Line and Related Structures ConstructionSmall
- 237990Other Heavy and Civil Engineering Construction
- 238110Poured Concrete Foundation and Structure ContractorsSmall
Show all 13 NAICS codes7 more NAICS codes
- 238120Structural Steel and Precast Concrete ContractorsSmall
- 238130Framing ContractorsSmall
- 238140Masonry ContractorsSmall
- 238190Other Foundation, Structure, and Building Exterior ContractorsSmall
- 238290Other Building Equipment ContractorsSmall
- 238910Site Preparation ContractorsSmall
- 238990All Other Specialty Trade Contractors
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Capabilities & Services
Contracts
Latest awards and orders
- 6982AF25F00055NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF26D000005Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
- 6982AF24C000001Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
- 6982AF26F00046NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 6982AF24F00085NDelivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 140P8423C0003Definitive contractDepartment of the InteriorNational Park ServiceLatest action
- 6982AF24D000003Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SEB ENGINEERING INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
5323 EASTSIDE RD
REDDING, CA, 96001
USA
Mailing Address
P.O. BOX 990010
REDDING, CA, 96099
USA
Government Business Contact
Keith Stewart
President
P.O. BOX 990010
REDDING, CA, 96099
USA
Electronic Business Contact
Keith Stewart
President
P.O. BOX 990010
REDDING, CA, 96099
USA
Past Performance Contact
Keith Stewart
President
P.O. BOX 990010
REDDING, CA, 96099
USA
Government Business Alternate Contact
Roger L Ellicock
Vice President
Po Box 990010
Redding, CA, 96099
USA
Electronic Business Alternate Contact
Keith Stewart
President
P.O. BOX 990010
REDDING, CA, 96099
USA
Past Performance Alternate Contact
Roger L Ellicock
Vice President
Po Box 990010
Redding, CA, 96099
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SEB ENGINEERING INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 21, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
Bonding information on file
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in California with primary NAICS 237310
- Granite Construction CompanyWatsonville, CA
- Desilva Gates Construction LLCDublin, CA
- Coffman Specialties, Inc.San Diego, CA
- Department of Transportation CaliforniaSacramento, CA
- VSS International IncWest Sacramento, CA
- Dambacher Construction Inc.Clovis, CA