290 security guard and private security companies in Wisconsin, built from official state licensing data. Compare by city and request free quotes.
Wisconsin licenses security and detective agencies through the Department of Safety and Professional Services (DSPS) under a single Private Detective/Security Agency credential. Milwaukee anchors the market with manufacturing, a working port and major venues, alongside state government and the university in Madison and the paper-and-manufacturing Fox Valley around Appleton and Green Bay.
Capital: Madison · Midwest region.
New to hiring here? Read our guide to Wisconsin security licensing — who regulates it, armed-guard and firearm rules, and how to verify a license yourself.
Browse the companies in each city across the state.
Hire by service type in Milwaukee and the state's main cities.
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290 companies · Page 5 of 7
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