Friendly and quick service, much quieter than other coffee shops making it a good spot to study, and they have a cool phone booth outside. Kids wanted hot chocolate and the staff gave a suggestion for a special hot chocolate drink and dressed it up real nice. The kids felt special and that made my day.

Great local coffeeshop in Diamond Bar. They have a special smores cold brew which is very flavorful. Decent amount of indoor and outdoor seating.

Great stop for getting a good refreshing drink and some wi-fi work done...

This place is great and is a wonderful alternative to the big box coffee shops. I love the atmosphere here. Its very warm and inviting, and the staff are nice and easygoing.I ordered a cold brew black, and it was really good. I was pleasantly surprised as a lot of cold brews tend to be bitter, but the one I had here was very smooth and had a good flavor. I ordered a medium, and I received a cup that wouldve been a large at most places, and it was priced really well!This will definitely be a go-to spot for me for coffee.

Its a really great coffee shop that you could go to, which doesnt have to be Because it is really great. I stop by every chance I can get. They have lots of great treats, pastries, and coffee. I go every time I go it is going to be great. Thats a good choices on their menu which actually is very unique and customize and they change it ever so often

Their Funky Monkey ice blended coffee drink is truly unique when compared to the average ice blended drinks of other coffeehouse chains. It combines delicious coffee, peanut butter, and banana. If youve ever wondered what your favorite Starbucks or CB&TL ice blended drink would taste like with peanut butter, give it a try. But you probably couldnt go wrong with any of their ice blended coffee drinks, because they taste like real coffee - not coffee concentrate. And theyre not overly sweet. Ive never tried the food or desserts here, but I get the impression that theyre not big sellers. That said, the desserts are unique and their quality seems above average. Lastly, the staff at this place is friendly and well-trained. Bonus: This place is always clean, in my experience. Bonus Bonus: This place is hipster-free.

As far as coffee shops go in the greater Diamond Bar area, this definitely has one of the best atmospheres. In terms of seating you have an option between outdoor, indoor normal coffee / efficiency option and also a comfortable sofa option with a pseudo fireplace combination. The staff is made up of a pretty young group, and what they lack in normal professionality they more than make up for in a hospitable disposition and willingness to help. Moral of the story they are awesome.Drinks are so so, but hey what are you going to do. Still a great place to relax ponder and get things done.

Best coffee in town! I love the quiet atmosphere! Its a great place to study or relax. Theres big victorian arm chairs that make for a comfortable spot for a little coffee date or some last minute editing on your research paper. I love this spot! I normally like coffee with cream and sugar but their black coffee is fabulous and for only $1.75 for a small it beats any coffee shop around. Delicious!

Not impressed with the strength of the coffee. The girl at the counter was SUPER nice and so was the guy who gave me my coffee. I got a regular coffee with 2 shots and the “strong coffee” was like brown water.

Besides the coffee just a cool place to chill..comfy chairs cool atmosphere.. quiet.. great selection and prices... outdoor seating.. killer spot..

Loved the hot chocolate. And tea and croissant for friend. All good. Fast courteous service.

Been going here when in the area for over seven years. Great place to read and chill. Owner great guy.

They know what best for you, if you dont know. Just ask. One of the best coffee places around, better then Starbucks or Coffee Bean.

This is the BEST coffee shop. Great coffee and breakfast. Love to try their monthly special. This place is like CHEERS, everybody knows your name.

Great cozy lots of seats. Pretty strong brew for $2 and fast internet with drink purchase. Lots of 50s - 60s big swing music too!

Favorite coffee shop because of the coffee! Hands down, they keep their machines clean and serve the best coffee drinks. Place is clean, safe, and has a friendly atmosphere every time! Thanks for all your hard work!

Chill atmosphere, clean & comfortable. Great food & drinks. Helpful & friendly service.

One of my favorite coffee houses, especially after a workout. Delicious food, reasonable prices, and OUTSTANDING customer service!

Great place to hang out and do homework. A lot of people smoke outside though, so not perfect. Drinks are also a little expensive, but taste good.

Warm cozy coffee shop with patio and inside seating, friendly staff and ample of parking space.

Riduclasly good spiced chocolate coffee...Friendly staff, nice little place! My first time in, I drive alot, and I look for small coffee shops, I will yelp them when I want coffee and try to avoid the big batch places... this one is a winner!!

Its great place to have coffee or tea with a pastry or sandwich. The environment is laid back and relaxing. Their Wi-Fi is faster than Starbucks also.

Coffee is great and the environment is pretty laid back. Great place to study or grab a quick bite.

One of my favorite places to grab a blended coffee! If one of their locations is at all close, I try to stop here rather then other huge chains. Minus one star for high prices ($8 large, but it is HUGE!) And inconsistent coffee. Sometimes it is strong, other times not one bit. I am obsessed with their java chip, my husband adds peanut butter and an extra shot which brings it to $6. Pricy yes, but also decadent and filling.

It is a great coffee shop to study that is not Starbucks. However, there are some regular customers who occupy certain tables inside and outside of the shop making very loud noises. They also often stare at whoever passes by or enters the coffee shop.

The prices are really fair. Great house coffee.

Love the iced mocha coffee here. Rich and flavorful for a decent price and amount.

Love to study here! Much more relaxed and quiet than Starbucks.

Good coffee, great pastries, and a nice quiet and comfy atmosphere. Definitely worth a visit. :)

Always loved this place when I lived down the street. free wifi and room to sit, one of the last Its a Grind I see anywhere, too

Great coffee everytime. Service great but a little slow.

Can’t go to the dog park without stopping by It’s A Grind.

Excellent place for coffee. Great place to just hang out. Plenty of seating outdoors.

Its decent.Coffee is above averageService is above averageDecor is average to above averageAnnoying to get into the parking lot, but there is s parking lotFor when you want to avoid Starbucks and coffee bean

Great coffee and friendly staff. Not your run of the mill coffee place.

Great coffee. Cozy atmosphere. I little different than Starbucks. Worth the visit.

Great Coffee. I litteraly go miles out of my way to get coffee here. Great coffee at a great price.

Nice place. Sweet workers. For ended and quiet too.

Always friendly always professional. Always the best place for coffee (and hot chocolate) .

Got a large Americano. Place has WiFi but it gets busy and the seating gets limited. I used to avoid this place because they would allow people to smoke outside right near the door. That doesnt appear to be the case anymore.

For a quick Latte and Danish, this is an excellent choice..

Great place. You want quick service and not the slow overpriced Starbucks experience. Go here.

Great place to study or relax after a day of work. Closes a little too early though.

I love this place! I could do without the people outside who think i wanna hear the guitars though...

Its a nice local coffee house, doesnt have that big chain vibe.

One of a very few coffee establishments whose outdoor seating is tobacco-friendly

Excellent and friendly service... great drinks

I like my coffee black and the various coffees here are just okay. Nice atmosphere for sitting and chatting though.

Great service & great coffee! Awesome place to chill or study.

Nice neighborhood coffee shop..

Nice atmosphere. Good drinks.

Great tasting coffee and delish, large muffins

Great coffee, but the prices are not as competitive as other places.

Good coffee.. great people.. love the staff..

Staff couldnt get our order right in 3 separate attempts... They felt untrained and overwhelmed... This is a 2nd Its Grind where things r not going well... Obviously have issues... Back to Starbucks I guess... I was really hoping for competition though but they r just not good enough...

Amazing coffee and friendly baristas in a nifty little shop. Plenty of parking.

My favorite place in Diamond Bar. Awesome staff and great coffee. Friendly place to hang out.

If you are in Diamond Bar area, you should try. The staff are the best

Great coffee - good location.

Wonderful place! Great coffee.

Good atmosphere. It can be packed with students on some days.

Very nice, Clean & friendly staff 😇

Quiet neighborhood coffee shop for locals.

Its a good place to just have a cup of coffee and relax.

Very comfortable here nice americano

Great selection great Energy Great location

Friendly staff, fast WiFi and great Coffee

No taste coffee and too much sugar on muffins.

Good coffee and great atmosphere.

Great shop with very good coffee

Delicious coffee and pastries

I love Eye Opener

Cute coffee shop!

Great for after the grind .

Nothing outstanding good or bad about this place

Perfect place to chat

Best ice coffee

Awesome coffee

Our coffee was served cold.

Nice coffee place

Great coffee!

Great quality coffee

Great location.

Come on down

Best coffee option around Diamond Bar

Great coffee

Good drinks

They dont have hits drinks