# Clegg Industries, Inc.

> Clegg Industries builds custom specialty vehicles, trailers, and structures in Victoria, Texas. In business since 1979, the company serves military, government, defense, intelligence, industrial, commercial, oil and gas, aviation, and entertainment clients, and manufactures custom SCIFs (Sensitive Compartmented Information Facilities) built to ICD 705.

Clegg Industries, Inc. provides support services, planning, manufacturing, and integration of large, custom-made specialty vehicles, trailers, and structures. The website shows examples of past projects and is not a catalog; every build is custom and made to the customer's requirements. The company works from customer-provided blueprints or designs turn-key solutions in house, with ASME/AWS certified welders, fabricators, carpenters, and electricians.

Website: https://cleggind.com

## Company facts

- Founded: 1979 (nearly a half-century in business)
- Location: 16400 Northwest Zac Lentz Parkway, Victoria, Texas 77905 (about 120 miles south of Houston)
- Phone: (361) 578-0291
- Fax (Administration): (361) 578-5908
- Email: sales@cleggind.com
- Facebook: https://www.facebook.com/cleggind
- Leadership: John Clegg, Vice President
- Business type: Woman-Owned Small Business (SBA WOSB)

## Certifications and specs

- CMMC Level 1 certified (achieved April 2, 2025) for safeguarding Federal Contract Information
- ICD 705 compliant SCIF construction
- ISO 9000 compliant quality plan, audited annually
- DDTC registered defense contractor
- ITAR and EAR compliant
- ASME and AWS certified steel and aluminum fabrication
- TEMPEST and STC sound transmission tested by accredited third-party testers
- DUNS: 057566374
- CAGE code: 0CU57
- Federal TIN: 742560807
- NAICS: 336390
- SAM UEI: C5C7JARW5RB7
- [Clegg Industries Capability Statement (PDF)](https://cleggind.com/docs/default-source/default-document-library/clegg-industries-capability-statement.pdf)

## Main pages

- [Home](https://cleggind.com/home): Overview of Clegg Industries and its specialty manufacturing for vehicles, trailers, and structures.
- [About Us](https://cleggind.com/about-us): Company history, capabilities, and craftsmanship since 1979.
- [Products & Services](https://cleggind.com/products-services): Manufacturing capabilities, subsystems, projects, and current work.
- [Design](https://cleggind.com/design): Custom design services for specialty vehicles, trailers, and structures.
- [Projects](https://cleggind.com/projects): Examples of past custom builds across vehicles, trailers, structures, and SCIFs.
- [SCIFs](https://cleggind.com/scifs): Custom-manufactured Sensitive Compartmented Information Facilities and shielded enclosures.
- [Contact Us](https://cleggind.com/contact-us): Address, phone, fax, email, and inquiry form.

## About Us

- [Our Shop](https://cleggind.com/about-us/our-shop): The Victoria, Texas manufacturing facility and equipment.
- [Team](https://cleggind.com/about-us/team): Technical staff, project managers, and craftsmen.
- [Our Clients](https://cleggind.com/about-us/our-clients): Industries and organizations served.
- [Testimonials](https://cleggind.com/about-us/testimonials): Customer feedback.
- [Quality Program](https://cleggind.com/about-us/quality-program): Quality assurance approach and standards.
- [Other Clegg Companies](https://cleggind.com/about-us/other-clegg-companies): Related Clegg businesses.
- [Company Certs & Specs](https://cleggind.com/about-us/company-certs-specs): Certifications, federal codes, and the capability statement.

## Products & Services

- [Major Subsystems](https://cleggind.com/products-services/major-subsystems): Subsystems integrated into custom builds.
- [Projects](https://cleggind.com/products-services/projects): Examples of completed work.
- [Jobs In Progress](https://cleggind.com/products-services/jobs-in-progress): Current builds underway.

### Major Subsystems

- [Generators](https://cleggind.com/products-services/major-subsystems/generators)
- [Air Conditioning and Heating](https://cleggind.com/products-services/major-subsystems/subsystem-2)
- [Custom Cabinets](https://cleggind.com/products-services/major-subsystems/subsystem-3)
- [Electronic Integration](https://cleggind.com/products-services/major-subsystems/subsystem-4)
- [Restrooms](https://cleggind.com/products-services/major-subsystems/subsystem-5)
- [Telescopic Masts](https://cleggind.com/products-services/major-subsystems/subsystem-6)
- [Custom Design & Fabrication](https://cleggind.com/products-services/major-subsystems/custom-design-fabrication)

## Design

- [Specialty Vehicles](https://cleggind.com/design/specialty-vehicles): Custom vehicle design and modification.
- [Specialty Trailers](https://cleggind.com/design/specialty-trailers): Custom trailer design.
- [Specialty Structures](https://cleggind.com/design/specialty-structures): Custom structure design.

## Projects

- [Specialty Vehicles](https://cleggind.com/projects/specialty-vehicles): Past custom vehicle builds. The shop takes a concept through all stages of planning, works from customer blueprints, or modifies existing vehicles.
  - [Light Vehicles](https://cleggind.com/projects/specialty-vehicles/light-vehicles)
  - [Heavy Vehicles](https://cleggind.com/projects/specialty-vehicles/heavy-vehicles)
  - [Motor Home Style Vehicles](https://cleggind.com/projects/specialty-vehicles/motor-home-style-vehicles)
- [Specialty Trailers](https://cleggind.com/projects/specialty-trailers): Past custom trailer builds. Trailer services include sandblasting and painting, electrical installation and service (AC and DC), air conditioning and heating, transportation, and interpretation of military and government specifications.
  - [Bumper Pulls](https://cleggind.com/projects/specialty-trailers/bumper-pulls)
  - [Goosenecks/Fifth Wheels](https://cleggind.com/projects/specialty-trailers/goosenecks-fifth-wheels)
  - [Tractor Trailers](https://cleggind.com/projects/specialty-trailers/tractor-trailers)
  - [Open Trailers (Flat Beds)](https://cleggind.com/projects/specialty-trailers/open-trailers-(flat-beds))
- [Specialty Structures](https://cleggind.com/projects/specialty-structures): Past custom structure builds, including steel buildings, sheet metal buildings, storage and portable buildings, modular and prefabricated buildings, and medical laboratory buildings.
  - [ISO 20ft. Containers](https://cleggind.com/projects/specialty-structures/iso-20ft-containers)
  - [ISO 40ft. Containers](https://cleggind.com/projects/specialty-structures/iso-40ft-containers)
  - [Custom Electronic Shelters](https://cleggind.com/projects/specialty-structures/custom-electronic-shelters)
  - [Other Structures and Custom Fabrications](https://cleggind.com/projects/specialty-structures/other)
- [Custom Manufactured SCIF Projects](https://cleggind.com/projects/custom-manufactured-scif-projects): SCIF and shielded enclosure builds.

## SCIFs

Clegg Industries designs, fabricates, and integrates Sensitive Compartmented Information Facilities for federal agencies, all branches of the U.S. military, defense contractors, aerospace and aviation customers, emergency response organizations, and the intelligence community. All SCIFs are built to ICD 705. Every SCIF is a custom build with no catalog. Platforms:

- Mobile and air-transportable SCIFs, with ATTLA (Air Transportability Test Loading Activity) certification
- Modular and containerized SCIFs (ISO 20ft and 40ft, including high-cube)
- Trailer-mounted mobile SCIFs (goosenecks, fifth wheels, bumper pulls, tractor trailers)
- Vehicle-integrated SCIFs (command centers, mobile test platforms, intelligence-gathering vehicles)

Capabilities include EMI/RF shielded and Faraday construction, US and foreign electrical standards, climate control for desert to arctic deployment, sizes from 8 ft to 40+ ft, HVAC and power system integration, and concept-to-accreditation design-build support. Most quotes go out within 7 to 10 business days of a clear scope.

Recent SCIF builds referenced on the site:

- Project No. 575: Custom 8' x 40' High Cube SCIF Enclosure
- Project No. 565: 40 ft. Trailer-Mounted Mobile SCIF
- Project No. 510: Eglin Air Force Base Mobile Test Trailer
- Project No. 532: Custom Mobile SCIF Trailer
- Project No. 492: EMI Shielded Structures
- Project No. 465: Modular Custom RF Shielded Enclosure

## Other Clegg Companies

- [Clegg Services](http://cleggservices.com/): House moving, transportation, and site prep for residential mobile homes and commercial modular buildings.
- [Clegg Sales](http://cleggsalestx.com/): New and used manufactured and modular homes, portable buildings, office complexes, and office trailers.
- [McD Trailers](https://www.mcdtrailers.com/): Certified dealer for ATC, Cargo Craft, Big Tex, Top Hat, Sundowner, and CM Trailers and truck beds.

## Industries served

Industrial and commercial, public and private institutions, government agencies and contractors, defense contractors, oil and gas, aviation and transportation, entertainment, intelligence community, and state and local government (including state homeland security agencies, sheriff's offices, city governments, and emergency response organizations).

## Notable clients

- Federal agencies: DHS, ATF, NOAA, EPA, USDA, NRC, Department of State, Department of Veterans Affairs, USPS
- U.S. military: Army, Navy, Air Force, Coast Guard, National Guard; Eglin AFB, Kirtland AFB, Vandenberg AFB, Tooele Army Depot
- Defense contractors: Lockheed Martin, Northrop Grumman, BAE Systems, L3Harris, SAIC, Leidos, ManTech, Saab Defense, CACI, Boeing, MOOG, PAE
- Aerospace and aviation: NASA, United Space Alliance, Naval Air Systems Command, UTC Aerospace Systems, JBI Helicopter Services

## Examples of past builds

Command center trailers, mobile ATM vans, military spec electronic shelters, custom jet engine transport trailers, mobile machine shop trailers with large generators, specialty vehicles for the space shuttle program, the ManTech EARC unit, and the HEB disaster relief unit.

## Contact

- Address: 16400 Northwest Zac Lentz Parkway, Victoria, Texas 77905
- Phone: (361) 578-0291
- Fax: (361) 578-5908
- Email: sales@cleggind.com
- Inquiry form: https://cleggind.com/contact-us