Contact Us

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Dependable
Innovative

Dubuque Office:
7425 Chavenelle Rd.
Dubuque, IA 52002
sales@ddicorp.com
Tel: 563-557-0385
Fax: 563-582-3680

Kent Office:
1851 Central Place S.
Suite 120
Kent, Washington 98030
Tel: 253-854-3032