How to contact us:

Knowledge Unlimited, Inc.

Street Address:
2320 Pleasant View Road
Middleton WI 53562

Mailing Address:
P.O. Box 52
Madison WI 53701

Hours:
8:00 - 5:00 Central time, Monday through Thursday
8:00 - 12:00 Central time, Friday

Call:
(800) 356-2303 or 608 836-6660

Fax:
(800) 618-1570 or 608 836-6684

E-mail:
help@knowledgeunlimited.com