It is what it is - a Sonic Drive In. I'm still trying to figure out what makes it one of the most popular restaurants in Hartsville, and it is one of the busiest locations in the entire chain. Always good service, and the staff are always pleasant (no matter how loud the kids are yelling in the background while I'm ordering). As with any Sonic, Happy Hour is from 2-4 pm. read more

Consistency is important. They are constantly slow!! Today I ordered a Super Sonic Doubke Cheese Burger with no Onion... that was it!! 13 minutes later... every car behind me in the pick up lane was delivered food by staff... bags of food!! 7 other cars got full orders with drinks... as I sat there watching while sitting at the pay window!! The kid that took my credit card was running food out to cars behind me and noticed I was still sitting there waiting on a Cheeseburger... he threw his arms up like...what is going on? Then an Asian guy opens the window as if I'm gonna be thrilled he has my little bag with a cheeseburger 13 minutes later!! I was not happy!!! This happens constantly here!!! We dread the wait!! I'm done! Absolutely ridiculous read more

I recently ordered Sonic's original smashburger at this Sonic. I'd ordered it at another Sonic and it was good. But since moving here I've found most fast food restaurants here are disappointing. I opened the bun to put mayo on it and this is what it looked like. It tasted so dry I threw it away. read more

Sonic Drive-In - Burgers Near Me - Hartsville, South Carolina

Have given it many chances but im done, every single time i come here i get a supersonic bacon double cheeseburger & every single time its so cold not even the cheese is melted at all. Ask for no tomatoes every time, i get tomatoes.... barely any bacon at all ever on it & paid extra today to get the bacon that shouldve been on it in the first place. Extremely cold bacon, hamburger patties & completely unmelted cheese slices. How long do pattys have to sit there alreaxy cooked to be that cold every single time i eat here. Do better, fresh cooked & not hours old cold food is much better. read more

I ordered 2 number 3 combos. Being as busy as they are one wouldn't think to be served cold burgers, the cheese wasn't melted and the buns were also cold and hard. Bad 1st impression. I will not spend my $$$ there again. Monique (manager) no thanks to 2 free cheeseburgers. read more

I have been eating at the Sonic in Hartsville for close to 50 years, the last few times I have gotten food from there it has not been very good. The tater tots and onion rings were soggy. The hot dog was so salty I couldn't eat it. read more

I love the specials they have and their happy hours on drinks. The food is always delicious and hot.

The staff here is always pleasant. This is my local Sonic, but every location I've frequented has had the same genuine smile. It's not just a southern charm thing, but a Sonic thing!!! I highly recommend downloading the app. When you order ahead, you get to pick the time slot that works best for you. Also, all drinks are half-price via the app-not just during happy hour! Great service, great food and a great prices. read more

Sonic Drive-In - Burgers Near Me - Hartsville, South Carolina

Paid 12.39 for double cheeseburger with fries and side order of onion rings, received half bag fries, half bag onion rings, and ONE PATTY on a PLAIN bun and no receipt, assume employees are stealing or just worthless, will never go there again. Update: owner personally called and made good, seemed very sincere. Changing one star to four now, hopefully isolated incident. read more

Food was great as it tends to be for this particular sonic. However when we asked our server Ashley for some ranch to go with the popcorn chicken we were informed they were out of ranch. Very poor management that a corporate restaurant would be temporarily out of such a requested condiment. read more

Sonic Drive-In - Burgers Near Me - Hartsville, South Carolina

The service is getting slower and slower. Often as not they get your order wrong. It's sad. This place used to be good. No longer.

they always close an hour early, if you close at 12 then you take orders at 12 not until 11:30. Yiu can't close an hour early just bc y'all want to go home, you get paid for a reason read more

Go anyway but this place. McDonald's food is better and I'm not a fan of McDonalds. 3 out of 5 times I go there they get my order wrong. I don't usually call to let them know, but this time I called and I've never been talked to in such a rude manner by a manager of all people and then she hung up on me! Needless to say I called corporate. I would rather go hungry than to go to this establishment who's food is bland and the managers are down right ugly to the customers. The customers are why you have a job! WHEN THE MANAGER ON DUTY TOLD ME TO NOT VISIT THERE AGAIN, THAT'S THE BEST ADVICE I'VE EVER HEARD. I WILL DEFINITELY NOT GO THERE AGAIN. read more

I went there on Mothers Day and I tried to place an order and the person taking my order kept laughing and wanted me to keep repeating the order, after repeating my order at least 5 times I decided to go somewhere else. As I was backing out of the stall there was three car hops walking in and one was saying something to me and I asked what she was saying and she proceeded to cuss me out and told me to get out of my car and she would whoop my a$$. I had my mom with me also. My wife told me to let it go so I left and I called the customer support line and stated my complaint and she told me someone would be contact me well as of today I haven't heard anything from anyone. I will probably never go back there and I have told all of my family and friends about the situation and they said they probably wouldn't go back themselves. read more

Staff were sooo rude. I am an asian and the lady who took my order was so rude to laugh at how I say my order. She was so blatant on laughing at me.She even left me hanging for a minute and pass my order to another staff.Even when the other staff was taking my order, I can still hear her laughing at the background.So rude!! read more

Fast and friendly service. Watched a carhop keep her cool while helping a total jerk customer. Will return!

Sonic was a great stop in for a quick milkshake burger and fries. Authentic sonic car hops on skates. The food came quick and it was really good. read more

Just left here less than five minutes ago. Spent ten minutes at the window off the girl messed our order up. Billed my card twice and then had such a lovely attitude about it. Probably won't be back unless they are the only place with food in the state. read more

Have eaten probably 200times and only had my order wrong twice. 1 out of 100 isn't bad. Food is good for fast food, really good.

I got double charged on my debit card. I had my receipt, bank statement and debit card thinking it would be an easy resolution. The owner/manager did nothing but argue the fact that his pos (point of sale) system did not make mistakes. I still don't understand how I could've provided more evidence to show that I got double charged. Not to mention they mess up my order 5 out of 10 times but I didn't even bring that up. I assume they think loosing one customer is not a big deal, which they are probably right, but doing bad business in a small town will always come back around. Thanks for nothing! read more