The Top 4 Breweries in Hamilton, Ontario (2026)
Hamilton craft brewery scene ranked by combined Google + BreweryFinder reviews. 6 breweries tracked, 4 with enough combined review volume to rank fairly. Updated monthly.
#1 Fairweather Brewing Company
Hamilton, ON · microbrewery4.8(701 reviews)#2 Grain & Grit Beer Co.
Hamilton, ON · microbrewery4.8(455 reviews)#3 Clifford Brewing Company
Hamilton, ON · microbrewery4.8(442 reviews)#4 Collective Arts Brewing & Taproom
Hamilton, ON · microbrewery4.7(1,164 reviews)
Frequently asked questions
What is the best-rated craft brewery in Hamilton?
Fairweather Brewing Company currently tops our Hamilton ranking with a combined 4.8 out of 5 across BreweryFinder and Google Reviews. Rankings use a Bayesian weighted score so this reflects both rating quality and review volume, not just a single glowing review.
How many craft breweries are in Hamilton?
BreweryFinder tracks 6 active craft brewery locations in Hamilton. Of those, 4 have enough combined review volume to rank on this list.
What data are these rankings based on?
These rankings combine 2,762 public reviews collected from Google Reviews (via the Google Places API) with reviews written directly on BreweryFinder.ca. Each brewery's score is a Bayesian weighted average that balances rating quality against review volume, so a brewery with 500 reviews averaging 4.7 outranks one with a handful of perfect scores.
How often are the Hamilton brewery rankings updated?
Rankings refresh every 30 days when we re-fetch Google Reviews data (Google's Places API terms cap review caching at ~30 days). BreweryFinder community reviews are counted the moment they're posted, so scores can shift between refreshes as new reviews come in.
Are there brewery tours available in Hamilton?
Many of the breweries on this list host taproom visits, tastings, and behind-the-scenes tours. Click through to each brewery's page for current tour info, opening hours, and booking links pulled from their website and Google Business Profile.