"⭐️⭐️⭐️⭐️⭐️ Calibre Coffee in South Barrington is a gem. Their beans are top-notch—aromatic, fresh, and roasted perfectly. I had a cortado that was pulled beautifully and paired expertly with sparkling water on the side—such a classy touch that elevates the whole experience. Friendly service, clean space, and attention to detail. So classy! Will be back."

"Calibrè Coffee never disappoints! I tried their Ube Matcha and Ube Coffee, and both were amazing--creamy, flavorful, and perfectly balanced. The baristas are super friendly, and the cafe has such a cozy vibe. Definitely a must-visit for anyone looking for unique, delicious drinks! Support small Filipino businesses--this one is a must-visit!"

"Unfortunately, this was a very unpleasant experience. The staff behaved unprofessionally — baristas were giggling and laughing about guests, which felt extremely disrespectful. The tables were dirty, and cleanliness was clearly not a priority. When my drink was ready, the barista called me over as if they were doing me a favor and didn’t even want to make the order. Very poor customer service. Definitely not coming back."

"The atmosphere is terrible--it's very loud and crowded. The service wasn't great as well. The coffee was bad and very diluted--it kind of tasted old (?). My mom and I both ordered an iced Americano, but my mom asked for hers to be with half and half. However, when she received her coffee, it was without half and half, even though she asked and it was included in the order. I wished I could've enjoyed it more."

"Every time I come back home to Illinois, stopping here is a must! Friendly faces greet you every time you walk in and their expertise in their drink menu and overall coffee craftsmanship is really great for someone like me where I can never decide on what to order. Their seasonal menu items are a must try! Any time I order a drink they always bring it to me with a smile on their face and make adjustments to my drink easily if I ask. When it's busy it can be hard to find a spot to study there but either way the ambiance is nice and it's a great place to grab coffee and catch up with friends. One of my go to spots :)"