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Silvermine Coffee Roasters

5 ★★★★★ 68 Google reviews · Coffee roastery

Roasts in-house Single OriginEspressoPour OverCold BrewSubscriptionsSmall Batch roasts in-housegreat espressopour-over barcold brew on tapsubscriptions

Visit

29 Harbor Ave
Norwalk, CT 06850

(203) 952-0252

Directions Website

Hours

Monday 12–4 PM
Tuesday 12–4 PM
Wednesday 9 AM–4 PM
Thursday 9 AM–4 PM
Friday 9 AM–4 PM
Saturday Closed
Sunday Closed

Where to find Silvermine Coffee Roasters

What's in the cup

What Silvermine Coffee Roasters is pouring and bagging — straight from customers' own reviews, not our guesswork.

🌍 Single Origin

“They have a wide selection of single origin and blends, everything from casual crowd pleaser to the ultra-specialty.”

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Espresso 3 mentions

“Also when I serve up some espresso to friends, everyone says "Wow this is great espresso".”

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🫖 Pour Over 6 mentions

“I’ve been searching for a good Sumatra for ages and my goodness, this one’s the one - earthy, sweet, delicious brewed out of a Hario v60 pour over.”

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🧊 Cold Brew 5 mentions

“The Brazil and Sumatra are perfect for cold brew, while Colombian has that classic, ideal flavor for drip and pour over.”

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📦 Subscriptions

“We took freshly roasted beans home with us, and the subscription options look great for brewing at home.”

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🔥 Small Batch

“Plus this is the definition of a microroaster, a one man show w humble beginnings.”

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What regulars say again and again

The things that keep coming up across 68 Google reviews — with a reviewer's own words as proof.

🔥 roasts in-house 3 mentions

“Beans are always freshly roasted, and Tom is great at providing suggestions to match your flavor preference or working with feedback to make ideal roasting profiles.”

great espresso 2 mentions

“I order a lot of the "Brazil" as it's great for cold brew. Also when I serve up some espresso to friends, everyone says "Wow this is great espresso".”

🫖 pour-over bar 6 mentions

“I’ve been searching for a good Sumatra for ages and my goodness, this one’s the one - earthy, sweet, delicious brewed out of a Hario v60 pour over.”

🧊 cold brew on tap 5 mentions

“The Brazil and Sumatra are perfect for cold brew, while Colombian has that classic, ideal flavor for drip and pour over.”

📦 subscriptions

“We took freshly roasted beans home with us, and the subscription options look great for brewing at home.”

What customers say

Silvermine Coffee is the absolute best! Nothing beats having delicious coffee freshly roasted in Connecticut arrive at my doorstep in Virginia! Not only is it my favorite coffee by far, but everyone I’ve shared it with has enjoyed it as well!

★★★★★ — Jessica, 2024-01

There is great coffee coming out of Silvermine Roasters with a niche local and artisan flair. The owner, Tom, is very approachable and knowledgeable about selecting the right coffee for the occasion, of which they have many to choose from. My personal favorite has been the Costa Rica bean.

★★★★★ — David, 2023-08

Tom, the owner, is a coffee fanatic. He is very friendly and knowledgeable. My father used to be a coffee roaster, so I grew up in that business. He has a large selection of excellent coffees. He grinded some Costa Rica and prepared a cup for me to taste. The quality/price ratio is really good.

★★★★★ — Pwillems007, 2023-12

Super awesome coffee and great folks roasting. I’ve been searching for a good Sumatra for ages and my goodness, this one’s the one - earthy, sweet, delicious brewed out of a Hario v60 pour over. Tom sent me home with some samples too! Can’t wait to try!

★★★★★ — Alex, 2024-03

Excerpts from public Google reviews. Read all 68 reviews →

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Listing verified July 2026 from public business records and customer reviews. Something out of date? Report a correction. Own this roastery? Claim your listing — it's free.