Contact Grunau

Please tell us what you think about our website, company or services. Include any other questions or comments you have.

Grunau Company, Inc. Headquarters

1100 West Anderson Court
Oak Creek, WI 53154
Toll-Free: 800-365-1920
Phone: 414-216-6900
Fax: 414-768-5750

Click for a map of all office locations


If other, please specify:

Please help us by answering the following questions before submitting your information.

If other, please specify:

Grunau Logo 2
Your integrity and ability as a respectable mechanical company has been exhibited thoroughly. Nuvo Construction Company offers sincere appreciation to Grunau Company for their hard work, timeliness, and extension of services above and beyond what was required.”
- Scott Farina, Project Manager at Nuvo Construction Company
more »