Our Team
Billy Witcofski, Owner, Chief Executive Officer
Billy Witcofski founded Wilshar, Inc. in 1994 and has led the company to become the premier steel erector and self-storage solutions provider in Northwest Arkansas. As Owner and Chief Executive Officer of Billy Box, Billy combines decades of steel-construction expertise with innovative modular design, delivering portable storage units that look and feel permanent, without the foundation, wait time, or hassle of traditional construction.
Under his leadership, the company has grown from its roots in structural steel to cutting-edge portable storage, emphasizing speed to market, aesthetic integration, and revenue optimization for customers. Billy’s vision is driven by integrity, safety, and relentless performance, values he has instilled in Wilshar over nearly 30 years.
Outside of work, Billy is strongly committed to the local community and the regional construction industry, mentoring emerging leaders and staying active in industry associations. His mission is to create solutions that are as purposeful and reliable as the steel they’re built from.
Hayden Witcofski, Chief Operations Officer
As Vice President of Wilshar and co-founder of Billy Box, Hayden Witcofski brings a new generation of innovation to the steel and self-storage industries. With a hands-on background in fabrication, field operations, and project management, Hayden understands how to take a concept from the drafting table to real-world results.
Hayden helped develop Billy Box as a faster, more innovative solution for self-storage owners, bridging the gap between traditional site-built units and the need for speed, flexibility, and cost control. His leadership is focused on strategic growth, operational efficiency, and delivering a product that’s as reliable as it is revenue-generating.
Known for his energy, problem-solving mindset, and commitment to client success, Hayden is helping lead the company into its next era, where modular innovation meets steel-built performance.