This Is Not a Government Office. We run a private reference site. We cannot pull criminal records, run official background checks, remove or correct a record, or accept expungement filings for anyone. For any of those, you need to reach the right government office directly.
Need an Official Record?
Use the following office for the type of Rock County record sought:
- Court case files: contact the Rock County Clerk of Circuit Court, 51 S Main Street, Janesville, at 608-743-2217
- Criminal histories: contact the Wisconsin DOJ Crime Information Bureau through WORCS
- Arrest, booking, and jail records: contact Rock County Sheriff records at 608-757-7951 or jail records at 608-757-7958
- Official state checks: order the appropriate product through Wisconsin DOJ
- Police reports and incident records: contact the agency that wrote the report
- Expungement and record sealing: file with the court that heard the case
The county law-enforcement counter is Rock County Sheriff Records, 200 E US Highway 14, Janesville, WI 53545, 608-757-7951. Records hours are Monday through Friday, 7 a.m. to 4 p.m. Court copies come from the Clerk at 51 S Main Street rather than the Sheriff.