Choosing What’s Right Every Time

It's the O-A-K Way
How We Do Business

Cade Dammen
Director of Field Operations

A Can-Do Attitude

It's the O-A-K Way
Our Services

Shawn Brink
General Superintendent

A Personal Sense of Responsibility

It's the O-A-K Way
Our Process

Kelsey Kadic
Administrative Coordinator

People Who Value People

It's the O-A-K Way
Meet Our Team

Bryce DeYoung
Senior Project Manager

People First. Built to Last.

Since 1891, O-A-K has been dedicated to building lasting relationships alongside lasting structures.

From our offices in Colorado, Florida, and Michigan, we partner with clients across the country who share our commitment to strengthening communities through thoughtful construction.

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People are the
— driving force —
at O-A-K.

Watch Culture Film

People are the
— driving force —
at O-A-K.

Watch Safety Film

People are the
— driving force —
at O-A-K.

Watch Jeremy's Film

Colorado Department of Transportation

El Rancho 10-Bay Vehicle Storage Facility
10,000 sf
Evergreen, CO
View Project

Naples Airport Authority

General Aviation Terminal Renovations
12,986 sf
Naples, FL
View Project
View Project

Frederik Meijer Gardens and Sculpture Park

Welcome Center
69,000 sf
Grand Rapids, MI
View Project

Stories

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Tour Prein&Newhof's Water Testing Laboratory

Take a look inside Prein&Newhof’s new water testing lab, a space designed to support advanced testing and continued innovation.
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Cory O’Donnell of Owen‑Ames‑Kimball Named to Cape Coral Chamber of Commerce Board of Directors

Cory O’Donnell, Marketing Manager at Owen‑Ames‑Kimball (O‑A‑K), has been appointed to the Board of Directors of the Cape Coral Chamber of Commerce, further strengthening the company’s long-standing commitment to the Cape Coral business community and regional partnerships
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Owen‑Ames‑Kimball Welcomes Keri Looker as Business Development Manager for Collier County

Owen‑Ames‑Kimball (O‑A‑K) Florida Division, an employee-owned construction firm serving Southwest Florida since 1982, is pleased to announce that Keri Looker has joined the team as Business Development Manager for Naples and Collier County.
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Rachael Martemucci named Director of Education Market Development

Owen‑Ames‑Kimball (O‑A‑K) is pleased to announce the appointment of Rachael Martemucci as Director of Education Market Development, a newly established leadership role reflecting the construction management company’s continued commitment to the K12 education sector
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Taylor Sawatzky appointed to Bonita Springs YMCA Board of Directors

Taylor Sawatzky brings extensive experience in strategic planning, operational leadership, and community-focused development to the YMCA board. In his role at Owen‑Ames‑Kimball, he plays a key part in advancing business development initiatives and strengthening relationships across Southwest Florida.
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O-A-K Florida Division Announces Leadership Transition to Strengthen Future Growth

Jim Hopper, who joined O‑A‑K in 2025 as Regional Vice President for Florida operations, has been named President of the Florida Division. He succeeds Matthew Zwack, who has served as President since 2020 and will move into a newly created role as Senior Director of Client Relations, where he will continue to support strategic initiatives, client relationships, and community partnerships.
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Investing in Culture

100%
Employee Owned
12 Years
Average Employee Tenure
4.3/5
Average Employee Rating

Colorado

Our Colorado location positions O-A-K to partner with clients across the Western U.S., bringing trusted construction solutions to the Rocky Mountain region and beyond.
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Florida

From our Naples and Fort Myers offices, we deliver commercial construction expertise to clients in Florida and throughout the Southeastern U.S.
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Michigan

O-A-K serves clients throughout Michigan and across the Midwestern U.S. from our headquarters in Grand Rapids and locations in Kalamazoo and Traverse City.
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