Grover's Mill Coffee Co, located at 295 Princeton Hightstown Rd in West Windsor Township, NJ, boasts a unique alien-themed ambiance that elevates the coffee experience beyond the ordinary. Patrons rave about the freshly roasted beans and the steep dedication of owner Isa, who is lauded for his personable and welcoming nature. Customers like Sritama Chakraborty appreciate the quick service, while others treasure the café’s role as a community hub, hosting events like open mic nights.
The diverse menu includes crowd-pleasers like the signature Alien drink, which has received enthusiastic endorsements. Regulars like Jackie Schuld emphasize the friendly staff and the cozy atmosphere that envelops the café, making it an ideal spot for enjoying a cup of coffee while sparking conversations with fellow patrons. Additionally, the shop’s commitment to quality is evident in the reviews, affirming its status as a beloved local establishment. With cool merchandise and quirky décor, Grover's Mill Coffee Co is not just a café; it's a celebration of community, creativity, and, of course, coffee.
Amenities and More
Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible entrance
Has wheelchair-accessible seating
Has wheelchair-accessible toilet
Service options
Has outdoor seating
On-site services available
Offers takeaway
Serves dine-in
No delivery
Highlights
Serves great coffee
Serves great dessert
Has great tea selection
Has live music
Has live performances
Popular for
Popular for breakfast
Popular for lunch
Good for solo dining
Good for working on laptop
Offerings
Serves coffee
Serves comfort food
Quick bite
Dining options
Serves breakfast
Serves lunch
Serves dessert
Has seating
Amenities
Has toilet
Has Wi-Fi
Atmosphere
Casual
Cosy
Quiet
Trendy
Crowd
Good for groups
Popular with tourists
Popular with university students
Planning
Doesn't accept reservations
Payments
Accepts credit cards
Accepts NFC mobile payments
Children
Good for kids
High chairs available
Parking
Free of charge street parking
Free parking lot
Plenty of parking
Pets
Dogs allowed outside
Photos
Reviews For Grover's Mill Coffee Co
Sritama Chakraborty
Jun 30,2025
Looks like a very cool coffee shop with alien theme. I got the double espresso which was a little less intense to my liking but not bad. They seem to roast their beans on premise. Service was good and quick
Rahshawn Dorsey
Jun 8,2025
I came here to mainly cover a review I had to do for my journalism class at Mercer County Community College . Isa the owner was the kindest and most personable person I’ve met. Very helpful with my assignment and also great to talk to. I would recommend coming here, it’s a great atmosphere and we should support local coffee houses more over the chain establishments. If you go, you must try The Alien drink, it was really good! Definitely will come back and support in the near future.
Jackie Schuld
May 30,2025
I love Grover’s Mill. I get my favorite drink here daily. The atmosphere is wonderful, and the owner Isa cares about his customers. The baristas are incredibly knowledgeable and friendly. As an independent coffee shop, Grover’s Mill also supports the community by hosting open mic nights and other events. We’re lucky to have them.
M
May 29,2025
Absolutely love this little place. It's without doubt my favorite coffee shop, but I unfortunately don't live close and dont get to visit too frequently. Excellent coffee with cool merch and decor. Love that they fully embrace the fun quirky history of the area. Looking forward to enjoying the fresh roasted beans I picked up throughout the upcoming weeks at home :) Thanks for being awesome!
Leslie Jones
May 25,2025
This is such a great spot. A very easy atmosphere that attracts a lot of friendly people. If you like striking up conversations with strangers, you'll find people open to it here, including the owner and employees. The espresso is very good and my drink always tastes like it was made with love, which is an essential ingredient for my coffee, personally. I've also gotten quite a lot of work done here, so I highly recommend it if you like writing in cafes.
Alex Besmer
May 10,2025
Rating: - “Great” Service The service at Grover’s Mill Coffee Co is exceptional, elevating a simple coffee run into a delightful experience. 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. It’s clear that the staff here takes pride in creating a warm and inviting atmosphere for all their patrons. Decor Grover’s Mill Coffee Co boasts a unique and captivating decor that can only be described as a mix of “retro” and “groovy.” The space is filled with vibrant posters and artwork reminiscent of the 60s, creating a nostalgic and eclectic vibe. The seating options are varied, with cozy couches and cushions perfect for socializing and standard tables ideal for working. The presence of a coffee roastery adds to the charm and authenticity of the place. Every corner of the cafe tells a story, making it a feast for the eyes. Food I opted for the nitro cold brew, choosing to enjoy it without any sugars or sweeteners. The result was a fantastic and robust coffee experience that didn’t need any additions. The quality of the brew was evident in every sip, showcasing the cafe’s dedication to serving top-notch coffee. It’s refreshing to find a place where the coffee can stand on its own, offering a pure and satisfying flavor. In Retrospect Reflecting on my visit, Grover’s Mill Coffee Co stands out as a top-tier coffee spot in West Windsor Township. The exceptional service, unique decor, and high-quality coffee create an inviting and memorable experience. Whether you’re looking for a place to work, relax, or socialize, this cafe is a fantastic choice. I highly recommend stopping by for a cup of their excellent coffee and soaking in the vibrant atmosphere. Final Verdict: - “Great” Catchy One-Liner: “Grover’s Mill Coffee Co: Where retro charm meets exceptional coffee and welcoming service.”
vinita jadav
Apr 21,2025
I absolutely love this place it’s been so convenient to come here for my midday coffee since my job is conveniently just across the way in the plaza. Everyone is so friendly and kind! My coffee is always made perfect and it just hits the spot. I will continue to rave about this place and continue to come here and tell everyone about its
William Cummings Jr
Apr 14,2025
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. I was impressed and can easily say definitely one of the best cups of coffee I ever had. So good actually I went back twice for another cup!!
Reviews For Grover's Mill Coffee Co