William Henderson, LLC
Orlando, FL Doing business as William Henderson LLC
- UEI
- NNTDML7CP2K4
- CAGE
- 5UPC6
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 238210 Electrical Contractors and Other Wiring Installation Contractors Primary
- 238290 Other Building Equipment Contractors
- 238990 All Other Specialty Trade Contractors
- 335313 Switchgear and Switchboard Apparatus Manufacturing
- 541330 Engineering Services
- 541350 Building Inspection Services
- 541380 Testing Laboratories and Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 4041 Greenfern Dr, Orlando, FL 32810, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Stand alone contract for one year from 09/30/2026 - 9/29/2027 | Veterans Integrated Service Network 15 | $93,500 | |
| 3-year electrical maintenance, inspection, and testing of the electrical power distribution systems. | Veterans Integrated Service Network 8 | $213,907 | |
| Maintenance, inspection, and testing of the electrical power distribution system | Veterans Integrated Service Network 16 | $134,735 | |
| 657-25-104 - conduct 3-year electrical test, maintenance and repairs report | Veterans Integrated Service Network 15 | $280,079 | |
| Electrical breaker testing | Veterans Integrated Service Network 10 | $334,869 |
About William Henderson, LLC
William Henderson, LLC, doing business as William Henderson LLC, is a service-disabled veteran-owned small business (SDVOSB) based in Orlando, Florida, that specializes in providing comprehensive electrical maintenance, inspection, and testing services to federal agencies. Registered in SAM.gov since January 2010, the company holds multiple certifications including self-certified small disadvantaged business status and veteran-owned business designation, positioning it as a qualified contractor for federal set-aside opportunities. The firm brings advanced technical expertise to support critical infrastructure operations across multiple federal healthcare facilities through specialized electrical system services.
William Henderson, LLC has secured eight prime federal contract awards totaling approximately $2.86 million, all awarded by the Department of Veterans Affairs across multiple Veterans Integrated Service Network (VISN) regions including VISN 7, 8, 9, 10, 15, and 16. The company's service portfolio encompasses triennial electrical maintenance, inspection, and testing services; electrical breaker testing and repair; arc-flash hazard analysis; infrared thermographic scanning; generator inspections; switchgear repair and replacement with relay and breaker repairs; and comprehensive electrical power distribution system assessments. All contracts have been awarded as SDVOSB set-asides under NAICS code 238210, reflecting the company's status as a service-disabled veteran-owned enterprise. Contract values range from $121,500 to $747,768.20, with performance periods spanning multiple years, and the work has been conducted at numerous VA medical facilities in Florida, Indiana, Louisiana, Kentucky, South Carolina, and Missouri. The company's certifications include compliance with NETA (International Electrical Testing Association) 2019 standards, OSHA safety training requirements, and specialized expertise in electrical infrastructure critical to VA healthcare operations. All awards have been structured as firm fixed-price purchase orders or definitive contracts, with no identified subcontractors noted in the contract summaries, indicating that William Henderson, LLC performs the services directly.
Quick answers
What is William Henderson, LLC's UEI?
William Henderson, LLC's Unique Entity ID (UEI) in SAM.gov is NNTDML7CP2K4.
What is William Henderson, LLC's CAGE code?
William Henderson, LLC's CAGE code is 5UPC6.
What is William Henderson, LLC's primary NAICS code?
William Henderson, LLC's primary NAICS code is 238210 (Electrical Contractors and Other Wiring Installation Contractors).
Where is William Henderson, LLC located?
William Henderson, LLC's physical address in SAM.gov is 4041 Greenfern Dr, Orlando, FL 32810, USA.
Is William Henderson, LLC registered in SAM.gov?
Yes. William Henderson, LLC's SAM.gov registration is active through August 3, 2027.
What is William Henderson, LLC's most recent federal award?
William Henderson, LLC's most recent federal contract award is Stand alone contract for one year from 09/30/2026 - 9/29/2027 (36C25526P0369), from Veterans Integrated Service Network 15, on September 30, 2026.
On GovTribe
See William Henderson, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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