Petco

Pet Stores in Union City, California

4.2 (1,064)

CategoryPet Stores · Fish store, Goldfish store, Pet store, Reptile store
Address31090 Dyer St, Union City, CA 94587
StreetDyer Street
AreaUnion City, California
Phone(510) 477-9235
Google rating 4.2 (1,064)

Hours

Monday9 am–9 pm
Tuesday9 am–9 pm
Wednesday9 am–9 pm
Thursday9 am–9 pm
Friday9 am–9:30 pm
Saturday9 am–9:30 pm
Sunday9 am–8:30 pm

About Petco

Petco pet store in Union City offers pet supplies, nutrition and services including Full-Service Grooming, Dog Training, Vaccination Clinic, Aquatics Department in one convenient location. Local pet parents can shop everyday essentials while getting guidance from knowledgeable partners. From trusted pet products to expert services, Petco in Union City helps make caring for pets easier with a welcoming space designed for pets and the people who love them.

Petco is one of the pet stores listed in Union City, California. The business is registered at 31090 Dyer St, Union City, CA 94587; use this page to check its hours, phone number and Google rating before you make the trip. Google also lists it under fish store, goldfish store, pet store, which is worth knowing if you are comparing several options in the area.

In Union City, ask the store which brush suits your pet's coat type, since a long double coat needs different tools than a short single coat. Across California, many pet stores offer loyalty programs, autoship discounts and free self-wash days or vaccine clinics. Check the listing for hours, phone number and Google rating, and call to confirm stock.

Hours are published for 7 days a week. The most common schedule is 9 am–9 pm. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. You can reach Petco at (510) 477-9235; calling is usually the quickest way to ask about availability, prices or directions. Its website is stores.petco.com, where you may find menus, price lists or booking options.

With 4.2 out of 5 on Google from 1,064 reviews, it sits in the middle of the range for pet stores in Union City. Recent reviews are the best guide.

Union City is in California, on the West Coast, where the climate ranges from foggy coast to hot inland valleys, wildfire season can affect air quality in late summer, and traffic is the main thing to plan around. Traffic in Union City peaks on weekday mornings and afternoons, so allow extra time then. Addresses read from the street number up to the city, state abbreviation and five-digit ZIP code; the map link on this page shows the exact spot.

Looking for alternatives? Browse all pet stores in Union City or explore other categories in the area from the links below. Details on this page come from public sources and may change; confirm anything important by phone before relying on it. Business owners can claim the listing to keep it up to date.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Sophia Sisneros a month ago

I really like that the Union City Petco stays open a bit later than other pet stores on Sunday (8 PM). Petco usually has all the cat supplies I need for one-stop shopping.

Billy Ray Johnson 5 months ago

Petco in Union Landing feels like a small world built entirely around care, energy, and connection 🐶🐾✨ Right in the middle of a busy shopping area, this place shifts the focus from errands to something more meaningful — taking care of those who rely on you every day 🐱❤️ Walking inside, you can feel that lively atmosphere — pets, owners, curiosity, movement. It’s not just shelves with products, it’s a place where people come with purpose, whether it’s food, toys, or something to make their pet’s life better 🛒🐕 What makes this spot stand out is that California vibe mixed with genuine warmth — practical, organized, but also full of life. A dependable stop where everyday care turns into something a little more personal, and where even a quick visit feels like it matters 🐾🌴🔥

Charmaine Ruiz 6 months ago

i love petco. i go there all the time for my dogs necessities. i called to see if they had a product i was looking to buy, and someone said they’d go check the stock and ive been on hold for 12mins. idk if they forgot that im on hold?? i’m not upset, i just couldn’t wait any longer. if someone can just let me know if you guys have capstar in stock for a 15lb dog please and thank you.

Cschaarb 7 months ago

Tell Gary to fix his negative attitude when customers enter. He literally needs help with why he is even there if you looked up miserable you would see his picture next to it. Since it seems like he was the only cashier don't know what he was doing but if I wanted to take something from the store I had enough time to there was nobody at the register and when he did come up he didn't say hello how can I help you or sorry for your wait he had nothing but an attitude like I was a problem to begin with. I would have given this zero stars if I was able to I would never recommend this place to anyone overpriced and miserable staff not a good look.

Nancy M a year ago

I go outta my way to shop at this store because I have had great experiences here. The one time I had a minor issue… it was addressed and corrected and I haven’t had an issue since. People are so quick to come on here and leave a terrible review for what they think was a negative experience when they in all honesty don’t get what they want or an employee won’t bend the rules for them. But to actually say outlandish accusations that defame one’s character is dangerous. I hope upper management protects their employees and knows just how caring these people are. It’s sad we live in a world where people can so quickly try to ruin peoples reputations because the employee won’t break the rules and jeopardize their job so they get what they want. I hope karma comes back around swiftly. Keep up the good work guys! And thank you Rob for always going out of your way to check stock in the back or assist us in any way you can. We appreciate you so much!! Rocky our red blooded beardie we bought from you is doing great! And Blu will be in soon for his nail trimming!

All reviews on Google ↗

Frequently asked questions

Where is Petco located?

Petco is at 31090 Dyer St, Union City, CA 94587, in Union City, California. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Petco?

Petco is listed as a pet store and is also tagged on Google as fish store, goldfish store, pet store.

What are the hours of Petco?

Published hours are Monday: 9 am–9 pm; Tuesday: 9 am–9 pm; Wednesday: 9 am–9 pm; Thursday: 9 am–9 pm; Friday: 9 am–9:30 pm; Saturday: 9 am–9:30 pm; Sunday: 9 am–8:30 pm. Hours can change on holidays, so call before a special trip.

Is Petco open on Sunday?

Yes, on Sunday it is open 9 am–8:30 pm.

What is the phone number of Petco?

You can call Petco at (510) 477-9235.

How is Petco rated on Google?

Petco has a Google rating of 4.2 out of 5 from 1,064 reviews.

Does Petco have a website?

Yes, the website of Petco is stores.petco.com (linked on this page).

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