Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

WILLIAM HENDERSON, LLC

Subsidiary ofWILLIAM HENDERSON LLCUEI: NNTDML7CP2K4CAGE: 5UPC6

WILLIAM HENDERSON, LLC is a federal contractor, registered under UEI NNTDML7CP2K4 and CAGE code 5UPC6. It has been awarded $2,445,451 in federal contracts. Primary work spans Electrical Contractors and Other Wiring Installation Contractors and Electronic and Precision Equipment Repair and Maintenance. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

NNTDML7CP2K4

CAGE Code

5UPC6

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyService-Disabled Veteran-Owned BusinessVeteran-Owned BusinessSelf Certified Small Disadvantaged Business

NAICS Codes

238210Electrical Contractors and Other Wiring Installation Contractors(Primary)
238290Other Building Equipment Contractors
238990All Other Specialty Trade Contractors
335313Switchgear and Switchboard Apparatus Manufacturing
541330Engineering Services
+3 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

William Henderson, LLC specializes in the inspection, testing, maintenance, and repair of critical electrical systems and precision electronic equipment, with a focus on mission-critical infrastructure in federal facilities. The company delivers comprehensive electrical system integrity services, in...

William Henderson, LLC specializes in the inspection, testing, maintenance, and repair of critical electrical systems and precision electronic equipment, with a focus on mission-critical infrastructure in federal facilities. The company delivers comprehensive electrical system integrity services, including triennial electrical inspections, circuit breaker testing and repair, and multi-year electrical maintenance reporting, ensuring compliance with NFPA 70 and NFPA 70B standards. Their technical expertise spans high-voltage distribution systems, load testing, thermal imaging diagnostics, and preventive maintenance protocols for aging facility infrastructure. A key differentiator is their dual capability in both electrical installation and precision equipment repair, allowing them to provide end-to-end reliability solutions for complex, high-availability environments. The contractor maintains a strong, consistent relationship with the Department of Veterans Affairs, delivering specialized electrical and electronic maintenance services across VA medical centers and administrative facilities. Their work supports the VA’s mandate for uninterrupted facility operations, focusing on life-safety systems, emergency power circuits, and medical-grade electrical equipment reliability. This long-standing engagement reflects a deep understanding of VA facility standards and regulatory compliance requirements. William Henderson, LLC operates primarily under NAICS 238210 for electrical contracting and 811210 for electronic equipment repair, positioning itself as a niche provider of integrated facility systems maintenance. The company serves the federal healthcare and institutional infrastructure vertical, where reliability, regulatory adherence, and minimal operational disruption are paramount. As a Service-Disabled Veteran-Owned Business structured as a 2L entity, the company brings a commitment to accountability and mission-driven service. Located in Lockhart, Florida, it is strategically positioned to support federal installations across the southeastern U.S., leveraging its certification to meet federal small business and veteran-owned contracting goals.

Key Performance Metrics

Awards Count

9

All time

Active

3

Currently performing

Completed

6

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

Compete with WILLIAM HENDERSON, LLC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for WILLIAM HENDERSON, LLC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in WILLIAM HENDERSON, LLC's top NAICS codes and agencies

NAICS: 238210
New
Transformer Oil Testing Services
Solicitation # RFP-VC-26-010
The Inland Empire Utilities Agency is soliciting proposals under RFP-VC-26-010 for professional transformer oil testing services to enhance the reliability, safety, and maintainability of its transformers. The scope of work includes performing visual and infrared thermographic inspections to identify thermal anomalies, installing standardized external oil sampling devices for safer collection, and conducting comprehensive oil testing analysis. Additionally, the selected contractor must evaluate existing nitrogen blanket systems to ensure positive pressure and provide on-site training for up to 20 agency staff members on inspection tools and defect identification. All work must adhere to NETA MTS, IEEE, NFPA 70E, and ASTM D923 standards, with infrared inspections performed by technicians certified to ASNT Level 1 or higher. The agency intends to make a single award to the most capable and cost-effective offeror, evaluating proposals based on relevant project experience with utilities or industrial facilities, staffing plans, personnel availability, and fee structures. Proposals must be submitted electronically via PlanetBids by December 23, 2026, and must include a detailed project approach, company profile, and required certifications such as a Non-Collusion Statement and Workers Compensation Certificate. The resulting contract will feature fixed pricing for an initial term with potential one-year extensions. Awardees must comply with California Labor Code prevailing wage requirements and provide comprehensive insurance coverage and cybersecurity assurances.
Inland Empire Utilities Agency

POSTED

about 4 hours ago

DEADLINE

in 2 months
View Details