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GRUNAU

The true measure of success at Grunau Company is long-term customer relationships.

Our team of skilled professionals designs, installs and services mechanical systems, including HVAC, plumbing, fire protection and specialized electrical systems. Grunau Metals, a division of the company, offers specialty metal fabrication services.

Our teams are customer advocates, pinpointing the best solutions to complex projects and embracing a strategic approach to identifying and preventing problems.
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Photo Collage "Grunau Fire Protection should be recognized as part of the reason for the Marquette Interchange projects success. The standpipe system they designed was easy to install and the fabrication work done in Grunau’s pipe shop was excellent. The Milwaukee Fire Department is extremely happy with this system." — Edward Kraemer & Sons, Inc.

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