O‑A‑K Welcomes 8 New Employees

May 18, 2021

O‑A‑K Welcomes 8 New Employees

Play Video

(Grand Rapids, MI) May 19, 2021 – Owen‑Ames‑Kimball Co. (O‑A‑K), local professional construction firm, announces the additions of Trevor Anderson, Matthew Gamalski, James Griffith, Josiah Kozicki, Alyssa Rigley, Bob Serba, Matthew Stoll, Jeremy Taylor, and Chris Tobin.

Trevor Anderson, Project Superintendent, has 23 years of experience working in various roles in the construction industry. He is also OSHA 10-Hour Certified.

Matthew Gamalski, Project Superintendent, has six years of experience in the construction industry, managing projects ranging from $5-78 million. He holds a B.S. degree in construction management from Northern Michigan University. He is also OSHA 30-Hour Construction Certified.

James Griffith, Project Superintendent, proudly served in the United States Naval Construction Force for 24 years. During that time, he led and supervised the construction of multiple humanitarian, military, and government projects across 14 countries worldwide.

Josiah Kozicki, Assistant Project Superintendent, has 10 years of experience in the construction industry. He is OSHA 10-Hour Construction Certified and certified in operating aerial lifts. Josiah volunteers at a local church serving food to over 100 families a week.

Alyssa Rigley, Administrative Assistant, joins O‑A‑K’s Grand Rapids office team. She has over five years of experience and an extensive background in team building and human resources. She also volunteers for Adopt-a-Highway.

Matthew Stoll, Project Superintendent, has 27 years of experience in the construction industry. Matt has a degree in construction management from Michigan State University. He is also OSHA 30-Hour Construction Certified, a Certified Renovator and Home Inspector, and a licensed builder. In his free time, he coaches youth basketball and leads a men’s small group.

Jeremy Taylor, Estimator, joins O‑A‑K’s Grand Rapids office team. He has over 30 years of experience in construction, working in multiple roles including Project Superintendent, Project Manager and Estimator. Jeremy is ASHE Certified, OSHA 10-Hour Certified ,and CDT Certified.

Chris Tobin, Project Superintendent, joins O‑A‑K with 27 years of experience in the construction industry. He is OSHA 10-Hour Certified, and also a Lieutenant on the Woodland Township Fire Department.

""

Related Stories

Where West Michigan Comes to Play | The Meijer Sports Complex Expansion

Where West Michigan Comes to Play | The Meijer Sports Complex Expansion

Ten years ago, the West Michigan Sports Commission broke ground on a vision. On May 11, 2026, they cut the ribbon on the next chapter of it.

Since opening in 2015, the Meijer Sports Complex in Plainfield Township has drawn athletes and families from across the country, quietly becoming one of West Michigan's most reliable engines for sports tourism and community recreation. But for WMSC President Mike Guswiler and his team, the original vision was never fully complete. A winning streak campaign and the right partnership brought that vision back to life.

O-A-K returned as Construction Manager to help make it happen.

"We wanted to build upon what we started," Guswiler said at the ribbon cutting. "We saw the Meijer Sports Complex producing the sports tourism we were looking for, but also serving as a community asset. So we brought O-A-K back to the table and said, 'Let's improve what we did.'"

The $13.5 million expansion adds the Alro Steel Championship Softball Field as its centerpiece, a signature venue designed to rival the facility's existing Boss Family Championship Field. The field features a canopy, press box, bleacher system, and lighting built for evening tournament play. Aquinas College's women's softball team already called it home during their spring season, and it will serve youth leagues from 8U and up alongside adult amateur and collegiate competition.

Rounding out the expansion: 20 new pickleball courts, two flex-use diamond fields, bullpen facilities, a concession building, restrooms, a playground, and 300 additional parking spots.

For O-A-K Project Manager Jared Gauss and his team, the project carried the weight of a returning partnership and a community that had been watching the complex grow for more than a decade.

"It was an exciting project," Gauss said. "The level of detail that went into this facility, from the bullpens to the bleacher system to the canopy and press box, everything was designed to put on a great tournament event."

The expanded complex is projected to welcome 200 additional teams annually and generate an extra $1 million in visitor spending for the region each year. For a facility that already returns roughly $90 million in annual economic impact on a $2.6 million operating budget, the expansion represents something more than square footage. It represents a community that keeps investing in itself.

"Our donors are going to be as pleased as we are with the result," Guswiler said.

So will the families, the athletes, and the teams who will call this place home for years to come.

June 16, 2026
Learn More

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

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.

June 10, 2026
Learn More

O-A-K Welcomes Rob Rotchadl as Senior Director of Strategy and Finance

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.

June 1, 2026
Learn More