Registration and small-business types: SAM.gov, synced Nov 9, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works
WILLIAM HENDERSON, LLC has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0
WILLIAM HENDERSON, LLC (DBA WILLIAM HENDERSON LLC) is a SAM.gov-registered entity based in LOCKHART, FL 32810-1918. UEI NNTDML7CP2K4; CAGE 5UPC6; primary NAICS 238210. Compliance posture not provided. Active SAM registration.
Headquarters
LOCKHART, FL 32810-1918
Identifiers
UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.
UEINNTDML7CP2K4
CAGE5UPC6
Teaming
Ready to team with WILLIAM HENDERSON, LLC?
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Who WILLIAM HENDERSON, LLC has actually worked with, from sub-awards that prime contractors report to the government. Use it to see which primes already trust this company.
No sub-award reports yet
Prime contractors report first-tier subcontracts of $30,000 or more. None name this company yet, which is common for companies that mostly win prime contracts or work below the reporting threshold.
Checks a prime runs before teaming: SAM.gov exclusions (debarment and suspension) and the government's Consolidated Screening List for export and sanctions lists.
Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.
Hourly ceiling rates this company was awarded on GSA contracts, compared with the market for similar labor categories. Ceiling rates are the most an agency can be charged, not prices paid.
No GSA CALC+ rates on record
Companies with a GSA Multiple Award Schedule contract appear here after CALC+ publishes their awarded labor rates.
541350Building Inspection ServicesSmall business under this code’s size standard
541380Testing Laboratories and ServicesSmall business under this code’s size standard
811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceSmall business under this code’s size standard
SAM.gov reports this entity as small under 6 of 8 NAICS codes. Size is determined per code (SBA size standards).
Self-represented in SAM.gov. WOSB and EDWOSB set-asides need SBA certification (13 CFR 127.300); SDVOSB and VOSB need SBA VetCert (13 CFR part 128). Confirm current certification before relying on it.
No confirmed match on the Consolidated Screening List (screened Nov 12, 2026).
The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.
