Okay this totally random rest stop you encounter just as you're leaving Boulder to go to Red Rocks,…read moreis AWESOME! I took SO MANY pictures and videos of all the super cool trucks/cars they had parked all around the gas station! You def gotta check this rest stop out if you happen to end up anywhere close to it!

Are you kidding me with this place?! As I was leaving Boulder this morning, I decided to stop in…read morehere to get fuel. I ended up only putting 3 gallons of fuel in my car because regular unleaded here is over two dollars MORE per gallon than any other place in the Denver metro area! Last week I filled up my sedan for $30. Had I filled up my car all the way at this place it would've cost me almost $70! That is absolutely ridiculous! There is no need to gouge and take advantage of people that are filling up here. Why would I pay $4.50 a gallon for regular unleaded when I can drive five minutes away from here and get it at Costco for $2.19 a gallon?! The owners of this place should be ashamed of themselves for being so greedy!

Cashier has been nice. Gas pumps are clean. Above all they have free air and free vacuums!…read moreDefinitely worth it to clean the car out versus paying across the street.

Been using this station and car wash for a couple months now. But this last time, the car wash…read moreripped the antenna off my truck.

The car wash definitely doesn't work unless you get the most expensive wash; but, the cool thing is…read moreis that the guy working on tonight's shift seem to understand the problem and showed that he cared w/ an idea to fix the issue. That Customer concern is not easy to find especially when Conoco has renamed the place Sinclair here at 4742 table Mesa I hope when it's time for reviews and raises, the franchise guy shows him that caring about Customers is always a good thing

Just reviewing the car wash. It doesn't actually get your car clean unless you pay for the most…read moreexpensive wash.

Nice enough gas station. Some good beer choices. Good sodas. And nice clerks! Pumps are sometimes…read morein disarray and not working but nice enough place.

I come here all the time as it's right off the highway, but it is often a bit dirty and could use a…read morelittle TLC. The sandwich place in there (Tahoe Deli) isn't bad. But their soda fountain is always out which is a bummer!

I love love love Costco gas. Great prices, friendly attendants and the line moves quickly…read more Conveniently located alongside Costco makes it easy to stop by on your way in or on your way home. Hoses to gas pumps extend and can accommodate left or right side of car gas insertion. Doesn't get much better than that.

this gas station not only has absolute imbeciles as a staff but also sells contaminated gas! it…read morebroke my engine and is now over $20,000 to fix and all the manager had to say to me was "take it up with customer service" they lied and told me this had never happened before in the past when I know for a fact it has because it happened to my neighbor at this same gas station. do not get gas here.

This is by far, the worst gas station in town. I live next to it and purposefully leave 5 minutes…read moreearly so I do not have to go to it. But when I have needed to stop here , the customer service has been outrageous. There is one employee, I'm not sure of his name, who is very nice and always attentive. Everyone else is constantly in the back room when service is needed and can take up to 5 minutes for anybody to come to the register to help. There has been a line to the door with people shouting and when they finally come out not even an apology. They look annoyed that we are there to buy their goods and use their services. People stop at gas stations for a quick and convenient solution to their needs, and this Circle K fails to do so adequately. I recommend driving the extra block to the Conoco down the street.

Car wash brushes snapped off side mirror. Conoco will not respond to my claim. Unfair.read more

Worker guy was rude and unhelpful. Interrupts when I asked a question and then proceeds to answer…read morethe question wrong. Terrible gas station.

I just experienced the rudest customer service of my entire life at this gas station. Older lady…read morechomping on food behind the counter treated me like sh*t. All I wanted was gas and a sparkling water. She honestly ruined my entire morning she was so unkind. 9/27/2025 at 10:30AM.

Everyone that works there is extremely helpful and friendly! Its always clean, and they have the…read morebest deal on cigarettes, at $11 a pack. Even though its the opposite way to where I usually shop, I'm more than happy to go out of my way to shop there, and I'm sure I always will!

I prefer to run multiple washes every month, so the dirt doesn't accumulate. For eight dollars,…read morethe budget wash option is basic, but quite adequate!

This is my go to spot for gas when traveling homeward from Longmont. The window washing fluid is…read morealways full so I make sure to clean those windows while the tank fills. The prices for gas are fair and they have loads and loads of snacks for sale. Today they had the new King Sized Reese's cups shaped like Pumpkins complete with Reese's pieces inside. How could I not buy them? They were even running a special of adding a Reese's to your order just $1 when buying a large drink. The staff is friendly and happy to chat. The music is often fun and upbeat to accompany you while you shop. Today I dropped in for some ice to keep the booch and brews safe on my long drive Westward. The ice chest is conveniently located just outside the entrance - however it is locked due to recent thefts. The lady staffer didn't blink an eye after I payed for my ice and together we headed out towards the ice chest (I had imagined that this task may be annoying, especially on a busy holiday weekend - definitely not the case here). I'll definitely be back for the great service and deals on sweet eats.

The best place for Boulder locals to avoid tourists. Choices for everyone. We visit regularly when…read morewe visit. I love the breakfast burrito.

Great sandwich and free parking nearby Very busy at…read morelunchtime so beware or order ahead