SJD&B, INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2018
- $26.88M
- $26,882,998under this UEI
- FY2026 obligations
- $411.72K†
- $411,720Provisional
- Awards and orders
- 69
- with positive net obligations2 IDV vehicles held
- Latest action
- Jul 16, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 29, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 28, 2015 (11 years)
- Location
- Walnut, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- sjdandb.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI C1MSMKYPHKQ3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2018. 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: $411,720 (provisional)
- FY2025: $35,950
- FY2024: $10,554,662
- FY2023: $9,457,542
- FY2022: $1,786,690
- FY2021: $868,342
- FY2020: $3,768,092
Total across 7 fiscal years: $26,882,998
Top awarding agencies
- Department of Defense$26,882,998, 100%
Top awarding sub-agencies
- Department of the Air Force$26,183,660, 97.4%
- Department of the Army$699,338, 2.6%
Top NAICS by obligations
- 236220Commercial and institutional building construction$21,707,660, 80.7%
- 238990All other specialty trade contractors$4,476,000, 16.6%
- 237310Highway, street, and bridge construction$699,338, 2.6%
Top product and service codes by obligations
- Z2JZRepair or alteration of miscellaneous buildings$16,543,700, 61.5%
- Z2LBRepair or alteration of highways/roads/streets/bridges/railways$6,487,939, 24.1%
- Z2BDRepair or alteration of airport runways and taxiways$2,409,970, 9.0%
- Z1AAMaintenance of office buildings$699,338, 2.6%
- Z2BZRepair or alteration of other airfield structures$574,761, 2.1%
Capabilities
NAICS codes
- 237990Dredging and Surface Cleanup Activities(primary)Small
- 238320Painting and Wall Covering Contractors
- 236220Commercial and Institutional Building Construction
- 238160Roofing Contractors
- 541330Military and Aerospace Equipment and Military WeaponsSmall
- 238990Building and Property Specialty Trade Services
Show all 32 NAICS codes26 more NAICS codes
- 236116New Multifamily Housing Construction (except For-Sale Builders)
- 237120Oil and Gas Pipeline and Related Structures Construction
- 238110Poured Concrete Foundation and Structure Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
- 237110Water and Sewer Line and Related Structures Construction
- 236115New Single-Family Housing Construction (except For-Sale Builders)
- 238340Tile and Terrazzo Contractors
- 237130Power and Communication Line and Related Structures Construction
- 236118Residential Remodelers
- 238910Site Preparation Contractors
- 238330Flooring Contractors
- 561730Landscaping Services
- 238140Masonry Contractors
- 238120Structural Steel and Precast Concrete Contractors
- 237310Highway, Street, and Bridge Construction
- 238350Finish Carpentry Contractors
- 236210Industrial Building Construction
- 238130Framing Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
- 236117New Housing For-Sale Builders
- 238390Other Building Finishing Contractors
- 221310Water Supply and Irrigation Systems
- 238190Other Foundation, Structure, and Building Exterior Contractors
- 237210Land Subdivision
- 238170Siding Contractors
- 238310Drywall and Insulation Contractors
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified 8(a) Program Participant
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Asian-Pacific American Owned
- Self Certified Small Disadvantaged Business
Federal Capability Statement
SJD&B, Inc. is a national civil engineering and general building construction services company led by over 30 years of experience in the field. We provide services for all branches of the military, federal entities, states, counties, and cities. Established in 2015, SJD&B, Inc. has built a notable projects reference list and formed a strong rapport with many of its clients. With the team’s extensive experience and knowledge in business management, project management, and estimation, SJD&B, Inc. has been able to successfully complete numerous government-funded contracts. We hold safety, quality, and efficiency to a very high standard, and strive to incorporate these values into all stages of our projects – from construction planning to close out. Our drive to exceed expectations and create lasting relationships has put us at the forefront of the ever-growing industry.
Capabilities & Services
Contracts
Latest awards and orders
- FA461024F0109Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0136Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461023F0128Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0135Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0147Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0064Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0227Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0236Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0144Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA461024F0180Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SJD&B, INC lists a physical address and a separate mailing address, along with 2 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
398 Lemon Creek Dr Ste F
Walnut, CA, 91789
USA
Mailing Address
398 Lemon Creek Dr Ste F
Walnut, CA, 91789
USA
Government Business Contact
Simon Jeon
President
398 Lemon Creek Dr.
Suite F
Walnut, CA, 91789
USA
Electronic Business Contact
Simon Jeon
President
398 Lemon Creek Dr.
Suite F
Walnut, CA, 91789
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SJD&B, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 29, 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
Not registered for disaster relief
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
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