‍Mass Timber, Up Close: Inside Kalamazoo College's New Residence Hall

Some of the best conversations in construction happen on site, surrounded by the work itself. That was the case when Dan Gelder, project superintendent for Owen-Ames-Kimball Co., caught up with Susan Lindemann, Associate Vice President for Facilities Management at Kalamazoo College, on site at their new residence hall for a conversation about what makes this project worth talking about.

"We are putting up our first new residence hall in 60 years here at Kalamazoo College," Susan said, "and we really think it's a special build."

Why Mass Timber?

For the Kalamazoo College team, mass timber was not just a structural choice. It was a values statement.

"Mass timber is really biophilic," Susan explained. "Studies have shown that introducing natural materials into a building space actually reduces anxiety and stress and improves productivity. We really want that for our students."

Mass timber products like cross-laminated timber (CLT) and glulam beams are manufactured by bonding layers of wood under pressure, creating structural elements strong enough to replace steel and concrete. The material is lighter, faster to install, and stores carbon rather than emitting it, making it one of the more compelling low-carbon options in construction today. All of the timber on this project is southern pine, sourced from the southeastern United States and manufactured in Alabama.

Sustainability at the Core

Mass timber is one piece of a broader sustainability story at Kalamazoo College. The four-story residence hall also incorporates geothermal heating and cooling, passive energy strategies, and high-performance building systems alongside student lounges, a community kitchen, a marketplace, study spaces, and other shared amenities. Construction is on track for completion in Summer 2027.

O-A-K recently welcomed students from Michigan State University's Mass Timber program to the jobsite, along with supplier SmartLam North America, for a tour as Quality Buildings LLC begins timber installation at the east tower and lobby. For the next generation of builders, there is no better classroom than the jobsite itself.

Owen-Ames-Kimball Co. is pleased to announce that Rob Rotchadl has joined the company as Senior Director of Strategy and Finance.

Rotchadl brings nearly 20 years of experience in strategic finance, planning, and operational leadership. Throughout his career, he has partnered closely with executive teams to translate strategy into disciplined execution—aligning financial planning, performance metrics and operational priorities to drive sustainable growth.

Most recently, Rotchadl served as Vice President of Finance for a multi-entity commercial real estate services platform, where he led long-range planning, forecasting and performance management initiatives. Earlier in his career, he held a senior financial planning and analysis leadership role with Hilton Hotels & Resorts, supporting enterprise forecasting and strategic planning at scale. He earned his MBA from the University of Chicago Booth School of Business.

In his new role, Rotchadl will work directly with O-A-K’s leadership team to enhance financial visibility, strengthen strategic planning processes, and ensure the company’s continued growth is supported by clear, data-driven decision-making and operational alignment.

“Rob brings a thoughtful, disciplined approach to strategy and finance that aligns perfectly with our growth trajectory,” said Jim Hopper, Florida Division President of O-A-K. “His experience and perspective will help strengthen our ability to plan, perform, and deliver at a high level as we continue expanding across the region.”

“I’m excited to join an organization with such a strong reputation for both performance and culture,” said Rotchadl. “O-A-K’s employee-owned structure and commitment to building meaningful, community-driven projects create a powerful foundation for long-term success. I look forward to working alongside the team to strengthen our strategic planning and support continued, sustainable growth.”

Owen-Ames-Kimball’s Florida operation is an affiliate of its parent company headquartered in Grand Rapids, Michigan, with offices in Collier and Lee counties. Its Lee County office is located at 11941 Fairway Lakes Drive in Fort Myers.

For more information, visit www.owen-ames-kimball.com or call (239) 561-4141.

Owen-Ames-Kimball Co. has been named a recipient of the 2026 Southwest Florida INCredible Award, recognizing businesses that excel in their industries while making a meaningful impact through community leadership and service.

Presented annually, the Southwest Florida INCredible Awards celebrate organizations that demonstrate exceptional business success, strong workplace culture, and an ongoing commitment to giving back throughout Lee, Collier and Charlotte counties.

O-A-K, an employee-owned commercial construction firm serving Southwest Florida since 1982, was recognized for its people-first culture, long-standing community partnerships, and commitment to building projects that strengthen the region. With 82 employees in its Florida division, the company provides construction management, general contracting, and design-build services for educational, healthcare, nonprofit, aviation, and public-sector clients.

“We are honored to receive this recognition,” said Jim Hopper, Florida Division President of O-A-K. “This award reflects the dedication of our employee-owners and the relationships we’ve built throughout Southwest Florida over the past four decades. We believe construction is about more than buildings — it’s about creating spaces that support communities, improve lives, and contribute to the future of our region.”

O-A-K’s culture emphasizes employee development, collaboration, and long-term career growth. The company offers extensive professional development opportunities, mentorship, continuing education support, comprehensive benefits, and an employee ownership model that encourages accountability and shared success.

Beyond construction, O-A-K maintains a strong commitment to community involvement. Through board leadership, volunteering, and charitable giving, the company and its employee-owners actively support numerous nonprofit organizations, educational institutions, and community initiatives across Southwest Florida.

O-A-K has completed numerous landmark projects throughout the region, including educational facilities, public infrastructure, healthcare environments, aviation projects, and nonprofit campuses that serve residents for generations to come.

Owen-Ames-Kimball’s Florida operation is an affiliate of its parent company headquartered in Grand Rapids, Michigan, with offices in Collier and Lee counties. Its Lee County office is located at 11941 Fairway Lakes Drive in Fort Myers. Learn more about O-A-K at www.owen-ames-kimball.com or call (239) 561-4141.