Redguard LLC

Redguard LLC, operating through its Coversix Division and doing business as A Box 4 U LLC, manufactures and delivers modular structures, prefabricated containers, and specialized infrastructure solutions to federal agencies as a prime contractor (91% of recent awards), with no recurring set-aside designation across its footprint. Based in Wichita, Kansas, the firm is a for-profit limited liability company that competes full-and-open across civilian and defense customers.

Redguard's core capability centers on prefabricated metal building components and specialized modular structures. The company holds a $9 million Indefinite Delivery Contract with the Department of State Bureau of Overseas Building Operations (awarded August 2023, running through August 2027) for mail screening facility containers serving U.S. embassies and consulates worldwide, with recent delivery orders including a $122,996 container for the U.S. Embassy in Koror, Republic of Palau (September 2024, completion April 2025), a $112,125 container for Montevideo, Uruguay (October 2025, completion December 2026), and a $109,278 container for Colombia (September 2026, completion December 2026). Beyond the State Department, Redguard delivered a $788,388 modular blast-resistant structure to Kennedy Space Center's Tropospheric Doppler Radar Wind Profile site (August 2026, under GSA Multiple Award Schedule), a $859,981 change order from U.S. Customs and Border Protection for custom modular structures extending through July 2026 (designated Total Small Business set-aside), and a $233,500 COMSEC vault and associated equipment to the Army Corps of Engineers Middle East for the Egyptian Armament Authority (February 2022, completion April 2023).

Customer concentration reflects heavy reliance on the State Department's Overseas Building Operations, which accounts for 5 awards totaling $9.3 million in combined potential value and 52% of Redguard's total potential value across all awards. The Navy's Military Sealift Command, Customs and Border Protection, GSA Federal Acquisition Service, and Defense Logistics Agency Aviation comprise the next tier, together with Overseas Building Operations covering 77% of combined potential value. Across 30 distinct customer agencies served, the top five by award count represent only 35% of total awards, indicating broad but shallow customer engagement. Redguard places work under the GSA Multiple Award Schedule (13 task orders, $1.7 million combined potential value), a Navy Basic Ordering Agreement, and various single-award IDVs. Activity has remained flat at three to four awards per year over the past five years, with only two awards (combined potential value $221 thousand) reaching ultimate completion within the next twenty-four months, limiting recompete exposure in that window.

As a subcontractor, Redguard performs modular infrastructure and thermal conditioning work under Triad National Security on Los Alamos National Laboratory management and operating contracts (January 2025, September 2025), provides storm shelters and miscellaneous construction under Dawson Enterprises at Redstone Arsenal (September 2022), and delivers unmanned aircraft system material under unnamed primes (August 2026). Across 43 awards dating to 2009, Redguard's NAICS concentration runs to Prefabricated Metal Building and Component Manufacturing (30 awards) and Other Metal Container Manufacturing (4 awards), with top PSC codes in Prefabricated and Portable Buildings and Specialized Shipping and Storage Containers.

RedGuard, LLC, and its divisions, CoverSix Shelters and SiteBox Storage, provide a wide variety of structures for protection and security. We design-build modular structures which range from hardened shelters equipped with mission-specific threat mitigation such as blast resistance, ballistic protection and force-entry to custom outfitted ISO containers used as portable storage facilities and mobile offices. Our buildings are scalable in size, and no matter where duty calls, RedGuard has a solution to keep equipment, electronics, soldiers, agents, ambassadors, government employees and emergency management personnel.