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551 Thompson Blvd, Union, SC 29379-1555
+1 864-427-6263
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  • Excellent61%
  • Very good36%
  • Average0%
  • Poor0%
  • Terrible3%
Travellers talk about
“ice cream” (6 reviews)
“cheeseburger” (3 reviews)
“fries” (5 reviews)
Restaurant Hours
American, Fast food, Diner
551 Thompson Blvd, Union, SC 29379-1555
All Details
Write a ReviewReviews (30)
Traveller rating
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1 - 10 of 30 reviews

Reviewed 8 March 2018

Very nice staff and management. They go out of their way to help you. The hamburger steaks are really good too. Not many places left to get good ice cream

Thank Johnny Y
Reviewed 22 September 2017

It was lunchtime as we passed through Union looking for some place to eat and stumbled on Dairi-O. The building is not much to look at from the outside but the inside is bright and clean. The hamburgers, fries and shakes were the best. Also...More

Thank pjjSc
Reviewed 21 August 2017 via mobile

Passed through Union on the way to see the eclipse. This is THE place to eat in Union if you want a dog, fries and shake. They've got lots of other stuff in the menu so I don't think you can go wrong. Real friendly...More

Thank Wryman1977
Reviewed 27 May 2017 via mobile

Good burgers and milkshakes.Nothing here is going to blow you away,but it will definitely satisfy you.If you're in Union and want a good homemade burger,Dairi-O is the place to go.Also,the Reese Cup shake is very good.

Thank HardJax
Reviewed 20 April 2017

it's like stepping back in time but super clean & neat inside. typical burger, hot dog, fry & shake joint but food a notch above what i expected. the entire staff was friendly (and lots of people working in kitchen so i knew it was...More

Thank PattyMayG
Reviewed 14 March 2017

If you are looking for a great Cheeseburger - you can get one here at the Dairi-O. My opinion is that it is the best in Union. Ice Cream creations - shakes, banana split are also great. This is a family atmosphere. Not fancy at...More

Thank stephenlemons72
Reviewed 13 March 2017 via mobile

Dairi-O uses fresh (not frozen) ground beef for the best burgers and chili ever. Love the atmosphere with classic pictures of shows like Lil Rascals, Andy Griffith, and The Land of Oz. Great place to eat and visit for nostalgia.

Thank Jennie Y
Reviewed 2 March 2017

On a trip to Rose Hill Plantation stopped at this really, really, really good Hamburger joint for lunch. I had the Hamburger basket, which includes fries and coleslaw sides. Service is friendly, quick and the food is delicious. Before leaving I tried a strawberry shake...More

Thank Judy0827
Reviewed 18 January 2017

Locally owned and operated. The food is good and staff take good care of you. Hamburger Steak is good and the Birddog!

Thank Hatchet69
Reviewed 27 November 2016 via mobile

Had lunch at the historic Dairy o. One hamburger, one cheeseburger. Both with fries. Barely got sit down and burgers were there. Great burgers, thick and juicey. Going tomorrow after church for highly recommend ice cream.

Thank Scott P
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$5 - US$10
Dinner, Lunch
Restaurant features
Takeout, Seating, Wheelchair Accessible
Good for
Local cuisine, Child-friendly, Kids
Location and Contact Information
  • Address: 551 Thompson Blvd, Union, SC 29379-1555
  • Location: United States  >  South Carolina (SC)  >  Union
  • Phone Number: +1 864-427-6263
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