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August 2025 by Roseanna Czolba
The two very nice Lady’s today Aug. 27th 2025 went above and beyond to help me with a shipping problem. In the end we could not solve the issue on this end. But they were very helpful.
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June 2025 by Jesse Harrison
This is the best post office in our area. The people who work there are friendly and they actually scan your packages.
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February 2025 by Valerie H
I don't know why I even bothered to try the BS office, other than I didn't think I would make it out to Grain Valley before they closed. I should have known better. The BS office is dirty with rude staff, but Grain Valley is always clean and the staff here is very nice and always have smiles on their faces. I have never had a bad experience here at the Grain Valley branch. Any time I have come in for in-person errands they have been friendly and helpful. I wish my incoming packages could come through Grain Valley as well!
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February 2025 by D C
The average rating of the reviews on this Post Office does not do it justice. These women that work in there work their tails off and are extremely efficient at the their jobs! They need a raise if anything since both these women are doing the work of 3 people! Keep up the good work! Love your services! Thank you!
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March 2024 by Sheryl Gragg
I have never been to this location except for today. We went in for our passports and met Lisa and Aaron working the counter. I really was very surprised at the professionalism, competency, and kindness they both showed us as usually, I have experienced the opposite with other post office staff at other locations.They made the whole experience very easy and pleasant. We would come to this location again to receive this type of exceptional quality of service they each provided us.
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December 2023 by Will Undergrove
The best, I drive past other post Office to go here. Fast, and reliable
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December 2023 by Nichole Gress
This location is way more friendly and efficient than the blue springs location. Always smiling and willing to help!
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September 2023 by Chet Matzke
Very easy and quick place to get a passport. Lisa was great and very helpful. She was the only one there and did a phenomenal job juggling people coming in to ship packages and work on our passports. Highly recommended for passport’s.
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July 2022 by R Bol
The absolute worst ppl on the planet, ill drive 10 miles to go to another post office there's one lady with a grey pony tail hair and litetally harasses me everytime I drop a package off she's extremely rude and then flags my packages so they sit for days before they are shipped. How's this even legal?
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May 2021 by Montana Fish
Great facility
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April 2021 by joshua reed
Went in for passport. Very quick and easy....
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December 2020 by Malissa Dabbs
This place is the worst.I will always make the drive to the Blue Springs office.
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January 2020 by Mary Tackett
If u want your mail delivered to the right box or house get any other place than Grain Valley puts office than Grain Valley to care of you. Have had to take other neighbors mail back to the post office for the past few years to re-delivered or I deliver it to the right place Now paid up for one year of service and call to tell them to hold service and they cut service and close my box after 30 some years of having same box, they need office people to do there jos or get another job. Now the new year comes and have to fight with the US post office to start the new year, hope Insurance company , utility companies , my work , banks, family members will call instead of sending mail back , how many others have problems other than myself that can not depend on Grain Valley post office, please report to main post office
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October 2019 by Stacey Tatum
They constantly send out emails saying items were delivered only to check and see that nothing is delivered. They loose packages and they come in damaged also constantly. Cannot wait to move to a different post office area!
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September 2019 by Rachel
Staff is helpful getting packages to the destination and determining best way for best price. I wish they were open later!
