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Grover's Mill Coffee Co

4.7 ★★★★★ 513 Google reviews · Coffee shop · Cafe · Coffee store

Wholesale EspressoCold Brew roasts in-housecold brew on tapfresh pastriesfriendly baristascozy atmosphere

Casual coffeehouse featuring locally roasted beans, plus breakfast sandwiches, baked goods, and live music.

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295 Princeton Hightstown Rd
West Windsor Township, NJ 08550

(609) 716-8771

Directions Website

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Hours

Monday 7 AM–5 PM
Tuesday 7 AM–5 PM
Wednesday 7 AM–5 PM
Thursday 7 AM–5 PM
Friday 7 AM–5 PM
Saturday 7 AM–5 PM
Sunday 8 AM–4 PM

Where to find Grover's Mill Coffee Co

What's in the cup

What Grover's Mill Coffee Co is pouring and bagging — straight from customers' own reviews, not our guesswork.

Espresso 3 mentions

“The drink menu is impressively varied, offering everything from classic coffee, tea, and espresso to seasonal specials and frozen treats.”

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🧊 Cold Brew 2 mentions

“🌟🌟🌟🌟🌟 Food 🍽️ I opted for the nitro cold brew, choosing to enjoy it without any sugars or sweeteners.”

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What regulars say again and again

The things that keep coming up across 513 Google reviews — with a reviewer's own words as proof.

🔥 roasts in-house

“they roast their own coffee so the quality is top-notch.”

🧊 cold brew on tap 3 mentions

“🌟🌟🌟🌟🌟 Food 🍽️ I opted for the nitro cold brew, choosing to enjoy it without any sugars or sweeteners.”

🥐 fresh pastries 4 mentions

“Light fare includes egg and cheese sandwiches, croissants, bagels, and fresh pastries.”

😊 friendly baristas 4 mentions

“I had a lovely conversation with the baristas, one of whom is from Belarus. Their friendly and engaging nature made me feel welcome and added a personal touch to my visit.”

🛋️ cozy atmosphere 5 mentions

“I would recommend coming here, it’s a great atmosphere and we should support local coffee houses more over the chain establishments.”

What customers say

This hidden gem of a coffee shop nestled in Central Jersey is one of a kind. The owner and staff radiate warmth and friendliness, creating an environment that never fails to uplift the spirit of its ever-joyful patrons.

★★★★★ — Atakan, 2023-06

WEST WINDSOR: Grover's Mill Coffee House is everything you would hope for in a local coffee shop: exceptional food and drinks, a warm, inviting atmosphere, and a unique connection to history.

★★★★★ — Monmouth, 2025-07

Fantastic selection of coffee from all over the world. They also have pour overs and a great selection of lattes. They serve tasty treats and food. Very spacious. And of course the aliens!!! Very unique. Love this local coffee shop!

★★★★★ — Jin, 2023-01

Before I visited I was already aware of the scenery and Wars of the World related theme and that’s a lot of fun but the owner and Master Roaster Isa Elci was a pleasure to talk to and you can tell he takes pride in his shop and has an amazing variety of coffees from around the world.

★★★★★ — William, 2023-03

Excerpts from public Google reviews. Read all 513 reviews →

Coffee roasters near Grover's Mill Coffee Co

Little Key Coffee

4.7 ★★★★★ 183 reviews

121 Mercer St, Hightstown, NJ

Roasts in-house roasts in-housefresh pastriesSubscriptions

3.6 miles away

Bluestone Lane Princeton Cafe

4.3 ★★★★☆ 293 reviews

155 Nassau Park Blvd Suite 31, Princeton, NJ

Wholesale fresh pastriesEspresso

Relaxed, clean cafe serving Aussie-style coffees such as flat whites and lattes along with burritos, granola and sandwiches.

5.0 miles away

Sakrid Coffee Roasters

4.5 ★★★★★ 365 reviews

20 Nassau St, Princeton, NJ

Roasts in-house great espressocold brew on tapfriendly baristas

Light-filled coffee roastery (with a pickup window) and shop for espresso, cappuccinos and draft lattes.

5.7 miles away

All coffee roasters in West Windsor Township, NJ →

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.