Catalina L.
2/28/2025
Clean store with ample parking in the plaza. The fresh flowers were great and the rotating assortment of $1 greeting cards is awesome Picked up salad and produce looked fresh. Sadly no eggs...
Trader Joe's
$$
Open
(238)
Photos
1820 S Grant St # 22
San Mateo, CA 94402
Trader Joe's is a privately held chain of specialty grocery stores headquartered in Monrovia, Calif. The company operates more than 280 stores in various cities throughout the United States, including San Mateo, Calif. Founded in 1958, Trader Joe s sells a variety of products, such as gourmet, organic, vegetarian, frozen and imported foods, as well as domestic and imported wines. Its alternative food items include breads, cereals, eggs and other products. Trader Joe s also offers nonfood items, including personal hygiene products, household cleaners, vitamins, pet food items, and plants and flowers. The company is also one of the exclusive retailers of Charles Shaw wine.
Also at this address
Reviews
4.0238 reviews
Hung L.
10/31/2025
Trader Joe's continues to be one of my go-to grocery stores! The customer service here is excellent. Every employee I've interacted with has been friendly, helpful, and genuinely upbeat. You can...
Adriana O.
9/27/2025
Bennett is rude. Not willing to help customers, you can tell he doesn't enjoy being there. He can definitely use customer service training.
Mann E.
3/31/2025
4:40pm around that time. I was looking for a lotto retailer that I plan to gift my disabled aunt. My Tesla pointed me out to Trader Joe's. Got in the store & asked the customer service about 3...
Lloyd C.
1/28/2024
Nice Trader Joe's in a large shopping center with TJ-Maxx, Ross, etc. Customer Service is nice and friendly. This location is nice and quiet. Not as crowded as other locations.
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