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Calmar area: 563.562.3263, ext. 399
Dubuque area: 563.557.8271, ext. 380

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Our latest class catalog is always available online.
Calmar area: 563.562.4352
Dubuque area: 563.557.0319

Wilder Business Center
1625 Hwy 150 S.
P.O. Box 400
Calmar, IA 52132

Town Clock Business Center
680 Main St., Ste. 100
Dubuque, IA 52001

For a complete list of service locations, visit