4GKB, LLC (MO)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2024
- $2.57M
- $2,574,511under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 7
- with positive net obligations
- Latest action
- Jul 3, 2025
- SAM.gov registration
- Active
- Registration expiration date Jul 8, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Jul 18, 2023 (3 years)
- Location
- Kansas City, MO
- State of incorporation
- Missouri
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI L9CPNQL6S2A9. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2024. 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
- FY2025: $480,489
- FY2024: $2,094,022
Total across 2 fiscal years: $2,574,511
Top awarding agencies
- Department of Veterans Affairs$2,574,511, 100%
Top awarding sub-agencies
- Department of Veterans Affairs$2,574,511, 100%
Top NAICS by obligations
- 236220Commercial and institutional building construction$2,574,511, 100%
Top product and service codes by obligations
- Z2DARepair or alteration of hospitals and infirmaries$2,420,662, 94.0%
- Z1DAMaintenance of hospitals and infirmaries$153,849, 6.0%
Capabilities
NAICS codes
- 236220Commercial and Institutional Building Construction(primary)Small
- 237990Other Heavy and Civil Engineering Construction
- 238210Electrical Contractors and Other Wiring Installation ContractorsSmall
- 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall
- 238290Other Building Equipment ContractorsSmall
- 238390Other Building Finishing ContractorsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
- Veteran-Owned Business
- Small Business Joint Venture
- Service-Disabled Veteran-Owned Business Joint Venture
- Service-Disabled Veteran-Owned Business
Contracts
Latest awards and orders
- 36C25525C0011Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0066Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0082Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0004Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0034Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0039Definitive contractDepartment of Veterans AffairsLatest action
- 36C25524C0009Definitive contractDepartment of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for 4GKB, LLC lists a physical address and a separate mailing address, along with 4 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
8806 N CAMDEN AVE
KANSAS CITY, MO, 64154
USA
Mailing Address
5100 NW Waukomis Drive
Northmoor, MO, 64151
USA
Government Business Contact
John R Warstler
Managing Member
8806 N CAMDEN AVE
KANSAS CITY, MO, 64154
USA
Electronic Business Contact
John R Warstler
Managing Member
8806 N CAMDEN AVE
KANSAS CITY, MO, 64154
USA
Past Performance Contact
John R Warstler
Managing Member
8806 N CAMDEN AVE
KANSAS CITY, MO, 64154
USA
Electronic Business Alternate Contact
Tom Kiefner
Member
1459 N Kingshighway
Cape Girardeau, MO, 63701
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
4GKB, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 8, 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
No bonding information provided
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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