Thank you for choosing your neighborhood Giant store. For over 75 years, we've operated our business with a single goal in mind: delivering unmatched selection, quality and value. Take advantage of great Bonus Buy deals at this store, along with safe, curb-side Pickup and convenient contactless Delivery in this store's area. Shop online for coupons, loyalty rewards and to start your online order!
Corporate Theft. This Giant locks the entrance door 30 minutes before closing, which is stealing money from Giant revenue and preventing customers from getting essential items- food, medicine, baby supplies. It's 9:21pm before a major snow storm and the entrance door is locked. This is not the first time I experienced this at this particular Giant. I will be emailing my video of customers leaving and some customers having to pry open the exit door. Hardworking post office and amazon workers still in uniform are seen on my video walking away thinking the store is closed. People deserve better than this. This is classic post-pandemic behavior. It has to stop.
TK
Timica King
Jan 22, 2026
2.0
For the 3rd time in a row, I've used this location for online pickup and for the 3rd time in a row, I've had to go inside and inquire about my order after sitting for the entire hour that I was scheduled to pick it up. Each time, there's only 1 poor lonely person shopping and staging online orders and they are "backed up". Forget calling, no one answers the phone if it even works. You call and follow the prompts and after the system says its transferring you, there's no ringing or anything, just silence. When you go inside to customer service, no one is at the customer service desk. This last time, I ran into a lady who said she went inside after her order was supposed to be ready at 4 and she'd been in the store since 6pm waiting....it was after 8pm. I ended up looking for the front end manager and asking to cancel my online order, she wrote my name down (don't know if she got around to canceling). Here it is nearly 9pm and I put my order in yesterday morning for pickup this evening and in the app it still shows order received...not in progress, not sorry your order is taking longer than expected, nothing...not even an online option to cancel. I will not be using this location anymore. 3 strikes, you're out. And whoever the person is in these reviews responding with the 800 number, that number doesn't work either.
TM
Tia Mapes
Jan 11, 2026
5.0
My husband and I just left Giant Grocery store. We went through the self checkout and as we were heading to the exit, an employee named Kai came chasing me down and handed me $20 bill that we had left at the self checkout register. What an amazing employee.
And really loud shout out to Kai you are awesome and thank you again
NJ
nancy jones
Dec 25, 2025
5.0
I have found the employees to be friendly, professional, and accommodating.The store is always clean and well-stocked.
SB
Sylvia Braswell
Dec 23, 2025
3.0
Stores produce is often of poor quality. The cashiers do not want to bag your groceries, as much as I pay for the food! I will be passing this store on the way to the new Giant down the road, which has excellent customer service.
What are the regular operating hours of Giant Food in Upper Marlboro?
Giant Food in Upper Marlboro is open daily from 6:00 AM to 10:00 PM.
Does Giant Food offer in-store pickup and delivery services?
Yes, Giant Food provides both in-store pickup and delivery services for customer convenience.
Where is Giant Food located in Upper Marlboro?
Giant Food is located at 5700 Southeast Crain Hwy, Marlboro Crossroads, Upper Marlboro, MD 20772, USA.
What special services are available at this Giant Food location?
This Giant Food offers services including Flu Vaccination, UPromise, Western Union, Coinstar, RedBox, and a PNC Bank branch.
Can I shop online or use coupons at Giant Food in Upper Marlboro?
Yes, you can shop online, use coupons, and earn loyalty rewards by starting your online order via their website.
What are the holiday hours for Giant Food during Thanksgiving and Christmas?
On Thanksgiving (November 27), Giant Food is open from 6:00 AM to 5:00 PM; Christmas Eve (December 24), 6:00 AM to 7:00 PM; Christmas Day (December 25), 8:00 AM to 5:00 PM.
Does Giant Food accept debit card payments and offer contactless delivery?
Are there nearby banking options when visiting Giant Food?
Yes, Capital One Bank and PNC Bank are nearby, which can be convenient for your banking needs when shopping at Giant Food.
What nearby dining options can I explore before or after shopping at Giant Food?
Nearby dining options include Krab King for seafood, Jerry's Subs & Pizza, Starbucks Coffee shops, KFC, America’s Best Wings, Kitchen No 1, and Nipseys Ft Cheers at 301.
Are there convenient services like propane exchange or package shipping near Giant Food?
Yes, Blue Rhino Propane Exchange and UPS Access Point location for shipping are nearby, making it easy to handle these errands while visiting Giant Food.
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