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UEI: R7BDS5MP4FL1 • CAGE: 859Y2
Active

DUNCAN & DUNCAN CONSTRUCTION MANAGEMENT INC (FL)

DBA: DUNCAN & DUNCAN CONSTRUCTION SERVICES

Registration facts

SAM.gov registration as of

SAM.gov registration status
Active (registration expiration date May 14, 2027)
UEI
R7BDS5MP4FL1
CAGE code
859Y2
Doing business as
DUNCAN & DUNCAN CONSTRUCTION SERVICES
Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jul 16, 2018
Location
St Augustine, FL

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration: Minority-Owned Business; Self Certified Small Disadvantaged Business; Women-Owned Small Business; Women-Owned Business; DOT Certified DBE; Black American Owned.

Other contractors in Florida with primary NAICS 236220

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI R7BDS5MP4FL1. GovChime does not check exclusions.

Key Performance Statistics

View obligations by year, agencies and performance history

Capabilities

NAICS Codes

See all industry codes with contract counts

Product/Service Codes

As of . Source: SAM.gov Goods & Services.

No PSC codes reported

Certifications

Self-Certifications

Minority-Owned BusinessSelf Certified Small Disadvantaged BusinessWomen-Owned Small BusinessWomen-Owned BusinessDOT Certified DBEBlack American Owned

Business Types

For Profit OrganizationBusiness or Organization

Federal Capability Statement

Certified Building Contractor with 28 years of combined experience. We provide quality construction services including supervision, QC management, design and budgeting, residential and commercial construction, renovations, and buildouts.

Capabilities & Services

Certified building contractor
contract administration
estimating
bidding
construction supervision
property management
facilities maintenance
QC Management
new construction
additions
renovations
remodels
commercial
and residential construction.

Contracts

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Contact Info

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

SAM.gov registration for DUNCAN & DUNCAN CONSTRUCTION MANAGEMENT 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

55 Oneida St

St Augustine, FL, 32084

USA

Mailing Address

P.O. Box 351755

Palm Coast, FL, 32135

USA

Government Business Contact

Zebulun Duncan

Vice President

12882 Reggie Rd

Jacksonville, FL, 32223

USA

Electronic Business Contact

Elizabeth C Duncan

President

57 Bannbury Ln

Palm Coast, FL, 32137

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

DUNCAN & DUNCAN CONSTRUCTION MANAGEMENT INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 14, 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

No active suspension or debarment

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.gov
Entity Structure:Corporate Entity (Not Tax Exempt)
Profit Structure:For Profit Organization
CAGE Code:859Y2

Registration Details

Source: SAM.gov

Date Founded

Jul 16, 2018

Initial Registration

Jul 30, 2018

Last Update

May 18, 2026

Registration Activation

Active — May 18, 2026

Registration Expiration

May 14, 2027

Fiscal Year End

12/31

State of Incorporation

FL

Country of Incorporation

USA

Congressional District

05