Mr. Kim did a great job. Very clear he has passion for his business. All service was performed on…read moretime and at the price quoted.

There was some inexplicable afternoon traffic on I-270, so my navigation led me off on an exit and…read moredown backroads. My gas tank was nearly empty, so this Clarksburg Liberty was in a convenient location on the way to Frederick. There was a huge pothole upon entry that was full of water from a recent rain. I paid 3.39 for premium gasoline and filled up nearly the full tank. The gas station was not busy, there were plenty of pumps, and fueling was quick. This location requires you to punch in your five-digit zip code if paying by credit card, which I almost always do. If I were near the area and needed gas, I would stop by this location.

This is the worst mom and pop shop ever. Buyers beware steve was rude and refuse to give me the…read morecarfax assuring me the car was clean. Avoid this place at all cost!!!

On my way back home I was in need of fuel and got as close to home and E as I could before I had to…read morepull over. I thought this Shell was closer to the highway exit, but it was not, I was able to get here with a few miles to spare. I feel like this is tucked away, but easy to get to. I pulled up to a pump and paid right there. I did not go inside as I was just getting fuel and keep going on my way. Pricing for fuel was on par for this area in Maryland. No competition going on. So if you were to go nearby the prices would be echoed.

This is outrageously more expensive than other stations. I am going to ho across the street from…read morenow on where it is cheaper. It is currently 3.459 where Maryland is 3.04 currently. $$$$$$

Great folks in the 7/11, overall great community. Always get gas from this gas stationread more

Their services are really bad don't listen to the fake reviews i remember I went there to put gas…read morein my car they took over 200$ I was doin Apple Pay i didn't even put gas in my car also I had to wait 200$ to get my money back

Every time I come in and get service done to my vehicles David & his staff take their time & make…read moresure the job is done correctly!! Fair pricing I would say as well ! High recommend this shop ! - Ron

I had been here before for an oil change and tire rotation on a different car. This past weekend,…read morestopped by on a Saturday afternoon for a TPMS light. I didn't have an appointment but experienced no wait. They attended to my concern right away, looked at the tire that was triggering the light and did a thorough check. They didn't find any nails or leaks. They topped off all 4 tires with air, and also took the time to explain why they think the light came on (weather/temp). They told me to keep an eye on the tire pressure for the next couple weeks and bring it back if the light comes back on and stays on so that they can dismount the tire and do a further inspection. I really appreciated their attention to my concern. I may start coming here for all services.

Seems like the mobile pay app function at this location has been shut off for months... It used to…read morework fine but now they make you pay full price.

i used rewards to save money but they shut down and reset the pumps to steal money from me.read more

DUMP. DO NOT STOP HERE FOR ANY REASON…read more My husband and I stopped here to vet gas and use the bathroom. My husband went in to use the bathroom but came out and told me that he would take me somewhere else. Apparently it's a shared men and women restroom so it's filthy. That really bothers me that this place takes such little pride in the area.

This is our only gas station in town. Ever since I moved in to the area last year, I love coming…read morehere. Most of their customers are travelers who is just passing by route 270 and need a break from driving. All the staffs including the owner are very nice and polite. Being the only gas station around here they could up the price on gas and everything else, but they don't. Everything is very reasonably priced. And they accept Apple Pay. How cool is that?!!

The ONLY reason I'm reviewing this Exxon station is that they can lighten the hit on your wallet…read morewhen you fill up your car. How? Well they offer 20 cents off per gallon if you choose ANY car wash. You can get the cheapest car wash which runs you about $7 in order to get the 20 cents off per gallon. I had to drive the family mini van to an off-site office waaaaaaaaay out in the boonies of Maryland. Barely arriving there on fumes (the mini van rocks a kickass but gas guzzling 3.5 liter, 6 cylinder engine), I pulled into this Crystal Rock Exxon station and noticed that the cost of regular that day was $2.78 per gallon. "Damn...this is gonna be an expensive fill-up" I thought to myself. Then I noticed a huge sign next to the pump: 20 cents off per gallon with the purchase of any car wash. SCORE! The mini van was covered in bird poo, pollen and other road dust which made the decision to get a car wash an easy one. I swiped my credit car, selected "Yes" for the express $7 car wash and then the pump displayed an updated price for the regular gas; $2.58 per gallon. Nice! With a huuuuuuuuuge gas tank a 20 cent per gallon savings brought my savings to almost $4. "That's not a lot" you may say, but it all adds up...especially when I have to fill up this bad boy each week. If you're running low on gas and need a car wash, stop by this station for your savings. Plus the gas is already 15 cents per gallon cheaper than the poo poo BP station down the road and if you choose the car wash option the difference becomes 35 cents per gallon. Plus who wants to support BP these days after being the source of what will be one of the greatest environmental disasters in history?

Exxon is a necessary evil, I guess. This location is right by where I'm living, so I visit quite…read morefrequently. I wish they would stop the "do you want a carwash" thing on the pump when I pay at the pump with a card. Other stations don't do that, so my habit is just to push yes. I DON'T WANT A CAR WASH. THANK YOU.

Don't know if it was the manager but the guy was rushing everyone in the line. He was being…read moreimpatient of these two kids that were ahead of me. They were using coins and the guy was rushing them and tell them to hurry up. So rude and impatient.

This is my go to 7-Eleven…read more So how do you rate and review a place like this? Well, except the real outliers, I believe all 7-Elevens are the same. More so than many other franchises. However, some really stink and implementing what Corporate asks. So when you show up with the 7-Eleven App flashing with a Free Coffee Award they look at you and say that is no good here, we have no idea what that means... That just stinks. However, that sort of thing has NEVER happened to me at this particular 7-Eleven. In fact, they are so friendly here. They have been staffed by the same people for many years, and they are happy and attentive to your needs. They always have lots of fresh coffee and they put you in a good mood when you interact with them. In a very important, but general note, I harbor a secret theory that in the DC area 7-Eleven bought the doughnut recipe from Montgomery Doughnuts. I grew up here, and, in particular, the Chocolate Glazed doughnut reminds me excruciatingly of the Montgomery Doughnuts version (long my favorite doughnut in the world). 7-Eleven has a great business model, and affordable, delicious food, that is probably really bad for you. I love it!

Good honest service and Nino at the front desk makes a huge difference. Sometimes servicing all…read morefour of our family cars. Bravo!

Milestone Liberty is a local gas station, with a touchless car wash. Car washes are few and far…read morebetween in the Germantown area. For $13 I ordered the deluxe package (car was very dirty with pollen, dirt, etc). The deluxe package was to include extra dry time ( 85 seconds) but that's not the case. I expected the full 85 seconds, but as you slowly drive through the air blower, the time cut off 35 seconds early, as if I tripped the exit limit, when the car wasn't completely dry. In this case I didn't get what I paid for... :(