Grid Coffee

Grid Coffee Grid Coffee is a chic and sophisticated coffee shop located on S Diamond Boulevard in Diamond Bar, CA. This establishment offers an array of premium coffees and specialty drinks to satisfy every caffeine-craving taste bud. With its warm and inviting atmosphere, Grid Coffee is the perfect spot for a morning pick-me-up or afternoon snack. Be sure to visit on Wednesdays during the month of April to enjoy their famous Dalgona drink at a discounted price. Indulge in this irresistible deal while savoring the ambiance that Grid Coffee has to offer.

Recent social media posts

WE WILL BE CLOSED TODAYFROM 3:45PM TO 8PM DUE TO A PRIVATE EVENTWE APPRECIATE YOUR UNDERSTANDING AND WE’LL BE BACK IN AC...
05/17/2025

WE WILL BE CLOSED TODAY
FROM 3:45PM TO 8PM DUE TO A PRIVATE EVENT

WE APPRECIATE YOUR UNDERSTANDING AND WE’LL BE BACK IN ACTION TOMORROW 💕

This homemade honey blue lavender syrup is sweet and flavorful with a delicate lavender and organic butterfly pea flavor...
04/11/2025

This homemade honey blue lavender syrup is sweet and flavorful with a delicate lavender and organic butterfly pea flavor. It’s perfect for adding to Einspanner or Cream Matcha Latte. Try!!! Just add lavender syrup🪻🍯

💚🍵💚
04/04/2025

💚🍵💚

03/29/2025
03/29/2025
Grid CroffleCroffle (croissant+waffle)Available in White Chocolate Matcha, Cinnamon, Everything.
03/28/2025

Grid Croffle

Croffle (croissant+waffle)
Available in White Chocolate Matcha, Cinnamon, Everything.

Grid to Grid
03/28/2025

Grid to Grid

Slow drip coffee with honeycomb candy“We Cook Coffee”
03/27/2025

Slow drip coffee with honeycomb candy

“We Cook Coffee”

Address

1139 S Diamond Boulevard Suite B
Diamond Bar, CA
91765

If you are planning to visit a coffee shop located on S Diamond Boulevard in Diamond Bar, here are some travel directions:

Public transport: Take the bus or train to the Diamond Bar Transit Center. From there, walk southeast on Golden Springs Drive towards S Diamond Bar Blvd. Turn left onto S Diamond Bar Blvd and continue walking until you reach your destination.

Driving/parking: If you're driving, take the Pomona Freeway (CA-60) and exit at S Diamond Bar Blvd. Turn right onto S Diamond Bar Blvd and continue driving until you see the parking lot for the coffee shop on your right-hand side. There should be ample parking available.

Note: These directions may not be accurate for other coffee shops or businesses located on S Diamond Boulevard in Diamond Bar. Please double-check the address before traveling.

Telephone

+1 909-551-2688

Website

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What people say

Grid Coffee is a charming coffee shop located on S Diamond Boulevard in Diamond Bar, CA. The ambiance of the coffee shop is simple yet elegant, making it a perfect spot for a quick coffee break or a relaxing catch-up session with friends. The menu at Grid Coffee is diverse and offers something for everyone. One of their most popular drinks is the Dalgona drink, which has been receiving rave reviews from customers. In fact, they are currently running a special offer for the rest of April where customers can enjoy this delicious drink at a discounted price every Wednesday. This deal is definitely not one to be missed! Overall, Grid Coffee is an excellent choice for anyone looking for quality coffee and a cozy atmosphere.