Pleune Service Company announces a series of leadership appointments, promotions and a new hire across its executive leadership, human resources, construction, business operations and accounting functions.
Founded in 1974 by John H. Pleune, Pleune Service Company has served Michigan’s commercial and industrial markets for more than 50 years. Built on a mission of providing prompt, quality service, the mechanical contracting company has been proud of its growth and employees over the years.
Pleune became 100% employee-owned in 2002, building on a tradition of shared ownership and commitment to our customers and advancing our employees.
Leadership News:
- Ken Misiewicz has been with Pleune since 1995 and has recently been appointed to Chairman of the Board and will continue to serve as Chief Executive Officer.
- Andy Weisbrodt has been with Pleune since 2020 as the VP of Construction and has been promoted to President.
- Zachary Yeo returned to Pleune in 2026 and has been hired as Director of Human Resources and appointed as Corporate Secretary.
- Carrie Osborn has been with Pleune since 2001 and has been promoted to Vice President of Business Operations and appointed to Assistant Corporate Secretary.
- Chad Martindale returned to Pleune in 2019 and has been promoted to Construction Manager.
- Jasmina Miller has been with Pleune since 2019 and promoted to Accounting Supervisor.
These leadership changes mark an exciting next chapter for Pleune Service Company, with internal employees stepping into expanded responsibilities alongside the addition of a new President and Human Resources leader. The promotions highlight opportunities to grow within the company, while continuity in executive leadership connects this transition to Pleune’s more than 50-year history. As an employee-owned business, Pleune celebrates this new chapter as an opportunity for employees to help shape the company’s future together.