# Best breweries in Janesville-Beloit, Wisconsin

> The best breweries in Janesville-Beloit, Wisconsin, ranked. 5 breweries within 13 miles, 1 rated Great or better. Updated weekly.

*Canonical page: <https://finding.beer/breweries/united-states/wisconsin/janesville-beloit/> · data updated 2026-09-10*

Breadcrumb: Breweries → United States → Wisconsin → Janesville-Beloit

Within 13 miles of Janesville-Beloit we track 5 breweries. 1 rates Great. G5 Brewing Company in Beloit leads the list at 4.16 (Great).

## Ranked breweries

1. [G5 Brewing Company](https://finding.beer/brewery/g5-brewing-company-17608.md) — 4.16, Great — Beloit, Wisconsin
2. [Rock County Brewing Company](https://finding.beer/brewery/rock-county-brewing-company-2870.md) — 3.91, Fine — Janesville, Wisconsin
3. [Good Works Brewing Co.](https://finding.beer/brewery/good-works-brewing-co-29726.md) — 3.74, Fine — Milton, Wisconsin
4. [Cheez Head Brewing](https://finding.beer/brewery/cheez-head-brewing-22343.md) — 3.49, Poor — Beloit, Wisconsin
5. [Gray Brewing Co.](https://finding.beer/brewery/gray-brewing-co-2936.md) — 2.90, Limited — Janesville, Wisconsin

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Finding Beer scores breweries on the beer they brew rather than on the venue. Method: <https://finding.beer/how-we-rank.md>. Rankings by place: <https://finding.beer/breweries.md>. The iPhone app adds a live map of what is around you: https://apps.apple.com/us/app/finding-beer/id1082135126