Lapse in Appropriations
For workplace safety and health, please call 800-321-6742; for mine safety and health, please call 800-746-1553; for Job Corps, please call 800-733-5627 and for Wage and Hour, please call 866-487-9243 (866-4-US-WAGE). This website is currently not being updated due to the suspension of Federal government services. The last update to the site was 10/1/2025. Updates to the site will start again when the Federal government resumes operations.
Wisconsin
Contact the office nearest you.
OSHA Area Office
These four federal OSHA offices cover private sector employers and workers in Wisconsin:
Appleton Area Office
Appleton, WI 54914
(920) 734-4521
Eau Claire Area Office
Eau Claire, WI 54701
(715) 832-9019
(715) 832-1147
Madison Area Office
Madison, WI 53704
(608) 733-2822
(608) 733-2823
Milwaukee Area Office
Milwaukee, WI 53203
(414) 297-3315
(414) 297-4299
| County | Area office |
|---|---|
| Adams County | Madison Area Office |
| Ashland County | Eau Claire Area Office |
| Barron County | Eau Claire Area Office |
| Bayfield County | Eau Claire Area Office |
| Brown County | Appleton Area Office |
| Buffalo County | Eau Claire Area Office |
| Burnett County | Eau Claire Area Office |
| Calumet County | Appleton Area Office |
| Chippewa County | Eau Claire Area Office |
| Clark County | Eau Claire Area Office |
| Columbia County | Madison Area Office |
| Crawford County | Madison Area Office |
| Dane County | Madison Area Office |
| Dodge County | Madison Area Office |
| Door County | Appleton Area Office |
| Douglas County | Eau Claire Area Office |
| Dunn County | Eau Claire Area Office |
| Eau Claire County | Eau Claire Area Office |
| Florence County | Appleton Area Office |
| Fond du Lac County | Appleton Area Office |
| Forest County | Appleton Area Office |
| Grant County | Madison Area Office |
| Green County | Madison Area Office |
| Green Lake County | Appleton Area Office |
| Iowa County | Madison Area Office |
| Iron County | Eau Claire Area Office |
| Jackson County | Eau Claire Area Office |
| Jefferson County | Madison Area Office |
| Juneau County | Madison Area Office |
| Kenosha County | Milwaukee Area Office |
| Kewaunee County | Appleton Area Office |
| La Crosse County | Madison Area Office |
| Lafayette County | Madison Area Office |
| Langlade County | Appleton Area Office |
| Lincoln County | Appleton Area Office |
| Manitowoc County | Appleton Area Office |
| County | Area office |
|---|---|
| Marathon County | Appleton Area Office |
| Marinette County | Appleton Area Office |
| Marquette County | Appleton Area Office |
| Menominee County | Appleton Area Office |
| Milwaukee County | Milwaukee Area Office |
| Monroe County | Madison Area Office |
| Oconto County | Appleton Area Office |
| Oneida County | Appleton Area Office |
| Outagamie County | Appleton Area Office |
| Ozaukee County | Milwaukee Area Office |
| Pepin County | Eau Claire Area Office |
| Pierce County | Eau Claire Area Office |
| Polk County | Eau Claire Area Office |
| Portage County | Appleton Area Office |
| Price County | Eau Claire Area Office |
| Racine County | Milwaukee Area Office |
| Richland County | Madison Area Office |
| Rock County | Madison Area Office |
| Rusk County | Eau Claire Area Office |
| Sauk County | Madison Area Office |
| Sawyer County | Eau Claire Area Office |
| Shawano County | Appleton Area Office |
| Sheboygan County | Appleton Area Office |
| St. Croix County | Eau Claire Area Office |
| Taylor County | Eau Claire Area Office |
| Trempealeau County | Eau Claire Area Office |
| Vernon County | Madison Area Office |
| Vilas County | Appleton Area Office |
| Walworth County | Madison Area Office |
| Washburn County | Eau Claire Area Office |
| Washington County | Milwaukee Area Office |
| Waukesha County | Milwaukee Area Office |
| Waupaca County | Appleton Area Office |
| Waushara County | Appleton Area Office |
| Winnebago County | Appleton Area Office |
| Wood County | Madison Area Office |