2129 South Oneida St, Green Bay, WI 54304   


About Pro-Tec Fire Services

Pro-Tec Fire Services offers long term contracted Aircraft Rescue Fire Fighting (ARFF) services to our customers, and has done so for more than 40 years.

We pioneered the contract Aircraft Rescue Fire Fighting services market in the United States in 1974. Under the guidance and vision of Norm Watermolen, the company negotiated and commenced a contract for ARFF services at Austin Straubel International Airport (GRB) in Brown County, Wisconsin. This was the first contract of its kind in the country and to this day Pro-Tec still provides services to Austin Straubel Airport. To date, Pro-Tec Fire Services, Ltd. has ARFF contracts throughout the U.S. and Canada.

A company's reputation is built on its performance over the long term. We are proud of our 40 years plus of superior performance, sustained by a professional staff and a clearly defined set of core values, code of conduct, and mission statement. They provide a standard for our company and employees as well as an objective means for our clients to measure
us by.

Mission Statement

"Pro-Tec Fire Services is committed to protecting life, property, and the environment to those we serve through safe practices, teamwork and community service."

Core Values

  • SAFETY:  Everyone goes home. No one gets hurt.

  • SERVICE:  Delight your customer.

  • EFFICIENCY:  Use available resources conservatively.

  • EXCELLENCE:  We strive to be the best every day.

Our team

Carl Thiem

General Manager


Mark Christensen

Director of Marketing


Karen Cashman

HR Director


Heidi McGill-Cahak