GovChime
UEI: M4EGSSW45HW9 • CAGE: 9NCB6

GKG CONTRACTORS LLC (PR)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2024
$23.09M
$23,087,502under this UEI
FY2026 obligations
$15.16M
$15,156,069Provisional
Awards and orders
48
with positive net obligations3 IDV vehicles held
Latest action
Jul 30, 2026
SAM.gov registration
Active
Registration expiration date May 12, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jul 25, 2023 (3 years)
Location
Isabela, PR
State of incorporation
Puerto Rico
Purpose of registration
All Awards
Website
gencopr.com

† FY2026 obligations (provisional; DoD awards signed after Aug 6, 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 Aug 6, 2026 are not yet public.

All federal contractors in Puerto RicoHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI M4EGSSW45HW9. 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

  • FY2026: $15,156,069 (provisional)
  • FY2025: $5,729,071
  • FY2024: $2,202,363

Total across 3 fiscal years: $23,087,502

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • Z1PZMaintenance of other non-building facilities$18,572,365, 80.4%
  • Z2NZRepair or alteration of other utilities$1,603,091, 6.9%
  • Z2AZRepair or alteration of other administrative facilities and service buildings$1,107,755, 4.8%
  • Z1NAMaintenance of fuel supply facilities$957,415, 4.1%
  • S208Housekeeping- landscaping/groundskeeping$354,287, 1.5%

Capabilities

NAICS codes

Show all 15 NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

  • formerly SBA Certified 8(a) Joint Venture, exited Jun 12, 2025

Business types self-reported in SAM.gov registration:

  • Minority-Owned Business
  • Self Certified Small Disadvantaged Business
  • Women-Owned Small Business (WOSB) Joint Venture eligible under the WOSB Program
  • Economically Disadvantaged Women-Owned Small Business (EDWOSB) Joint Venture
  • Women-Owned Business
  • Small Business Joint Venture
  • Self-Certified HUBZone Joint Venture
  • Hispanic American Owned

Federal Capability Statement

GKG Contractors LLC is a joint venture and Puerto Rican SBA approved Mentor Protégé between King & George, LLC (Mentor) and GENCO General Contractors of Puerto Rico Corp.(Protégé), certified as an HubZone, WOSB, and EDWOSB entity. Our team combines the extensive worldwide DoD experience and technology/process approach innovations of King George with GENCO’s cost effective and goal-oriented solutions for Federal agencies in the U.S., Puerto Rico and internationally. With offices in Puerto Rico, Pennsylvania, and Florida, and 34 active federal contracts covering facilities O&M, grounds maintenance, janitorial, design/build construction, and security. GENCO already offers low-risk, high-quality performance for multiple facets of Government contracting. Combining these capabilities with King George’s guidance and corporate support allows our team to virtually self-perform any DoD facilities operations, maintenance, and repair requirements.

Capabilities & Services

Construction
renovation
building
federal
HVAC
plumbing
electrical
design build
self-performance
PMP
project management
grounds
landscaping
operation
maintenance
CCTV
IT
security
telecommunications
janitorial
historic
custodial
facility support
GENCO
King & George
restoration

Contracts

Latest awards and orders

  1. N6945026F0423Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  2. N6945026F0408Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  3. N6945026F0404Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  4. N6945026F0400Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  5. N6247325F0090Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  6. N6945026F0379Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  7. N6945026F0064Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  8. N6945026F0374Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  9. N6945025F0180Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  10. N6945026F3103Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for GKG CONTRACTORS LLC 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 without a real name are not shown.

Physical Address

MARGINAL CARR 2 KM 111.3 INT BO MORA

ISABELA, PR, 00662

USA

Mailing Address

3623 Ave Militar PMB 331

Isabela, PR, 00662

USA

Government Business Contact

Yesenia Cordero

President

3623 AVE MILITAR PMB 331

Isabela, PR, 00662

USA

Electronic Business Contact

Tania Cordero

Senior Manager Business Growth

3623 AVE MILITAR PMB 331

Isabela, PR, 00662

USA

Past Performance Contact

Yesenia Cordero

President

3623 AVE MILITAR PMB 331

Isabela, PR, 00662

USA

Government Business Alternate Contact

José W Meléndez

CLO

3623 Ave Militar PMB 331

Isabela, PR, 00662

USA

Electronic Business Alternate Contact

Judith Gonzalez

COO

3623 Ave Militar PMB 331

Isabela, PR, 00662

USA

Past Performance Alternate Contact

Judith Gonzalez

COO

3623 Ave Militar PMB 331

Isabela, PR, 00662

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

GKG CONTRACTORS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 12, 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 responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Aug 9, 2023

Last Update

May 14, 2026

Registration Activation

Active — May 14, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

98

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