Vanguard Modular is now BOXX Modular, Inc.

ConstructionPennsylvania, United States11-50 Employees

BOXX Modular, Inc., formerly Vanguard Modular, operates in the construction sector as a modular building dealer offering customized lease, purchase, and financing options for space solutions. Modular buildings are produced off-site in sections and assembled on the customer’s site, enabling faster completion—up to half the time of conventional construction—and designed to meet applicable codes while matching existing structures. Headquartered in Exton, Pennsylvania, the company serves customers across the U.S. Atlantic and Gulf Coast states with permanent and portable classrooms, offices, and specialty spaces.

The organization traces its roots to 1998 as Vanguard Modular Building Systems, LLC, and has since been rebranded as BOXX Modular, Inc. Its customer base spans multiple sectors, including education, healthcare, energy, industrial, transportation, government, religious, manufacturing, mining, and oil and gas, using modular spaces to expand facilities, relieve overcrowding, or provide swing-space for relocations. The company emphasizes off-site manufacturing and turnkey support from design through completion, offering leasing, purchasing, or financing to customize space solutions for each project.

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