CONSTRUCTION DYNAMICS INC (SC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2012
- $11.58M
- $11,578,657under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 3
- with positive net obligations1 IDV vehicle held
- Latest action
- Apr 3, 2019
- SAM.gov registration
- Inactive
- Registration expiration date Mar 21, 2024
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 1, 1987 (39 years)
- Location
- Columbia, SC
- State of incorporation
- South Carolina
- Purpose of registration
- All Awards
- Website
- cdi-sc.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 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 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TKZBWW8S9LC5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2012. 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
- FY2019: -$19 (de-obligation)
- FY2017: $2,388,032
- FY2016: $797,053
- FY2015: $157,783
- FY2014: $3,145,807
- FY2013: $5,085,000
- FY2012: $5,000
Total across 7 fiscal years: $11,578,657
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$11,578,657, 100%
Top awarding sub-agencies
- Department of the Navy$11,578,657, 100%
Top NAICS by obligations
- 236220Commercial and institutional building construction$11,578,657, 100%
Top product and service codes by obligations
- P400Salvage- demolition of buildings$6,241,836, 53.9%
- Y1AZConstruction of other administrative facilities and service buildings$5,336,820, 46.1%
Capabilities
NAICS codes
- 236220Commercial and Institutional Building Construction(primary)Small
- 236116New Multifamily Housing Construction (except For-Sale Builders)Small
- 236210Industrial Building ConstructionSmall
- 237310Highway, Street, and Bridge ConstructionSmall
- 238130Framing ContractorsSmall
- 541490Other Specialized Design ServicesSmall
Show all 7 NAICS codes1 more NAICS codes
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:
- Minority-Owned Business
- DOT Certified DBE
- Black American Owned
Federal Capability Statement
CONSTRUCTION MANAGEMENT, BASE MAINTENANCE, GENERAL CONSTRUCTION INDUSTRIAL BUILDINGS, GENERAL CONSTRUCTION RESIDENTIAL BUILDINGS, SINGLE FAMILY CONSTRUCTION.
Capabilities & Services
Contracts
Latest awards and orders
- 0003Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- 0004Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- 0002Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N6945012D1782Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- 0001DoDepartment of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CONSTRUCTION DYNAMICS INC lists a physical address and a separate mailing address, along with 5 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
6417 FAIRFIELD RD
COLUMBIA, SC, 29203
USA
Mailing Address
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Government Business Contact
Nathaniel Spells, Sr.
Mr.
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Electronic Business Contact
Laura Mullis
Mrs.
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Past Performance Contact
Nathaniel Spells, Sr.
Mr.
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Government Business Alternate Contact
Nathaniel Spells, Sr.
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Electronic Business Alternate Contact
Nathaniel Spells, Sr.
6417 FAIRFIELD ROAD
COLUMBIA, SC, 29203
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CONSTRUCTION DYNAMICS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 21, 2024.
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
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- Harbor Services, IncNorth Charleston, SC
- Medpro Systems LLCMount Pleasant, SC
- Brantley Construction Services, LLCNorth Charleston, SC
- Pyramid Contracting LLCIrmo, SC