Jamba

4.2
161 reviews

About

Juice Shop
Jamba Juice Company is a global healthy lifestyle brand that inspires and simplifies healthful living through freshly blended whole fruit and vegetable smoothies, bowls, juices, cold-pressed shots, boosts, snacks, and meal replacements. Jamba blends are made with premium ingredients free of artificial flavors and preservatives so guests can feel their best and blend the most into life. Jamba Juice has more than 900 locations worldwide.

Location

Jamba
32358 Dyer St., Union City, CA
94587, United States

Hours

Reviews

4.2
161 reviews
5 stars
89
4 stars
41
3 stars
12
2 stars
6
1 star
13
  • GN
    Girish Vaidyanathan Natarajan
    Nov 16, 2025
    1.0
    Unwelcoming team lead(Mercedes). Giving a glare and making us feel unwelcomed.
  • TR
    Toni-Marie Rodriguez
    Nov 4, 2025
    5.0
    Very very very very good customer service
  • LF
    Larrolyn Ford
    Aug 18, 2025
    5.0
    My friend and I got some Jamba Juice around 2 PM on a Saturday. The store was completely empty, I actually didn’t even know that there was a Jamba Juice over here. Also, right next-door is a Boba spot. Both of the locations were quite empty. They are next to the Krispy Kreme, which is what I think is the most selling point in this area outside of the grocery store next-door, but I did think that was sort of weird that they were completely ghost town over here. With that said, the drink was absolutely delicious, and though inflation is real for the price I guess it was OK. Also, the servers are so kind!
  • PN
    Pam N
    Jul 23, 2025
    3.0
    Smoothies good. Service was ok. The girl taking orders was nice at first, she seemed polite taking my order. Then she started to make my order, I saw they were offering a free boost I asked her to add protein powder, her tone changed like i was inconveniencing her. Then I asked if she can double blend my order, she looked at me, rolled her eyes and walked away back to register. If you're going to be in customer service, you better take the good with the bad. She didn't finish my order, she let the other guy working finish it. He did blend my order a 2nd time. After he put my smoothies in the cup, I realized the girl took my order wrong. I ordered a small watermelon, she charged me for a med. I didn't want to say anything to her because she prob couldn't handle it if I asked for a refund. Some people shouldn't be in customer service.
  • CR
    C R
    May 30, 2025
    2.0
    They don't ask if you want a boost then get another wait time because they don't ask

Frequently Asked Questions About Jamba

What are the operating hours of Jamba in Union City?

Jamba in Union City is open Monday to Friday from 6:00 AM to 7:30 PM, and on Saturday and Sunday from 8:00 AM to 7:30 PM.

Where is Jamba located in Union City?

Jamba is located at 32358 Dyer St., Union City, CA 94587, United States.