We are Wisconsin's largest mailing service provider. With five offices spread throughout the state, United Mailing Services Inc. can provide you with the mailing answers you've been looking for.
Milwaukee (262) 783-7868
Corporate Office
4475 N 124th Street Ste A
Brookfield, WI 53005-2502
Green Bay (920) 662-1316
Madison (608) 223-1540
Wausau (715) 843-5243
Oshkosh (920) 232-6589
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Latest News: USPS Business Customer Gateway Mailer ID Application