Built on Values

The Grunau Experience

Grunau Fire Protection has been the benchmark of excellence since the 1920s. From concept to commissioning, we have the expertise and experience to collaborate on your next project. You will find Grunau’s professional approach combined with our innovative use of the newest technology and work philosophies create a unique business relationship: The Grunau Experience. We are focused on your success and provide the best overall value to you and your project.

Grunau is a fire protection union contractor which specializes in any size commercial or industrial project in a variety of industries. Check out industry specifics in our Project Gallery from all of our locations. Grunau Fire Protection has offices in Milwaukee, WI; Racine-Kenosha, WI; Indianapolis, IN; Youngstown, OH; Pittsburgh, PA (Moon Township); and Orlando, FL.

We work to understand your needs and bring your ideas to life. Whether it’s small and simple, or large and complicated, Grunau Fire Protection is right for your job.