To contact us, please fill out the below form.
Business Information
Penumbra Training is based in Southeast Michigan.
We may be contacted using our Contact Us form
or by calling 734 - 635 - 6060.
Our mailing address is:
PO Box 510911
Livonia, MI 48151
Cancellations and Refunds
Our policy on cancellations and refunds may be found here.