Gas pumps only work half of the time and even though it's not their fault a lot of idiots sit in…read moretheir car playing on their phone even though they are done pumping gas. But fix your gas pumps or let it be know that they're out of service.

I stopped in the other morning and they were out of bacon breakfast burritos. When they saw my…read moredisappointed look they told me they'd make one up just for me in a hurry. It only took a couple of minutes a d by then there were two more hoping for one. They are truly delicious. One of my favorite parts is the salsa. It's a delicious fresh salsa that has a little heat. The thick slices of fresh lime are the reason I usually stop here to fill up my Diet Coke. It is always clean and tidy and the wait at check out never too long. I think self check helps with that. The staff are always friendly even if they don't always get my jokes. Lol. I also recommend you try the oatmeal Creme cookie from the case. It's nostalgia in it's purest form. Use the app for free drinks and burritos.

Extremely rude employee cussed me and my mother out for telling him he should be more friendly to…read morethe customers. He was extremely intimidating and about jumped over the counter at me and my mom. My mom has ptsd and he scared her so bad. He has serious anger issues and needs help. He is a HUGE LIABILITY for this company and they are taking a big risk by keeping him as an employee. I could not believe the way we were treated by him. He is extremely unprofessional. When I asked for his managers name he said go ahead it's not like you'll they do anything. I'm shocked at his horrible behavior! I'm going to be letting everyone we know in this area which is a lot of people to never frequent this awful place. I'll also be contacting corporate, taking this to facebook and everywhere I can to warn everyone about this psychotic person. There are much better and safer places to get gas and propane so please do yourself a favor and go to a different gas station. Do not support this place who keeps an employee with a dangerous temper... you might become his next victim!

I love this gas station! They carry all the best stuff in the staff is very very helpful and…read morefriendly!

Very nice gas station! Donut tasted great…read moreWe had a great experience One of the cheapest donuts ever

Theres a jerk lady i took a sip of sprite andthen filled my cup with water to buy the water, and…read morethen she said i was stealing but i was literally gonna pay for the water but she made me pay for a sprite AND a water even tho all i got was a single sip of sprite and nothing else. what a mean piss head And she probably has no friends

Great old fashioned service is what I found at Sinclair Olympus Hills Service. The staff was very…read moreinterested in how they could make my day better. They were a pleasure to deal with, and went above and beyond to get me on my way. Great team.

Nicest people ever. Fixed our flat for free and got us on the slopes. Wouldn't even accept a tip.read more

It always makes me laugh when we humans drive out of our way to save ten cents a gallon on gas. I…read moremean, even if you have a 50 gallon tank, you're saving less money than you spend on a cup of coffee. Is it really worth it? I guess it is, or we believe that it is, because the Costco gas line is more popular than the cool kids' table in high school. I find myself jumping in line with the rest of 'em, too...if I'm in the area. This location seems to be even more happening than others-probably because it's right in the center of everything, not because the gas is any better than other Costcos. It's a littel tricky to navigate being at the back of the parking lot, not easily accessible from the road. But that doesn't deter folks...they gotta save those dollars!

NO MIDgrade 87-89 Octane :( Owner's manuals for (Non-Hi…read morePerformance) standard gasoline eng's recommend "Minimum 87 Octane." NOT UT/WYO/CO/ID/MT/NM's higher Altitude (less O2) 85 Octane "Regular. Only way to get @ COSTGO is "split" Buy of 1/2 Regular; 1/2 Premium. (A "pain," & doesN'T "make friends" w/ cars' waiting!). Yes, newer eng's "detune"/lower Compression themselves automatically, so 85 works fine -- BUT: Comes at performance cost of less MPG due to less HP w/ lower Octane. Less HP Less MPG = MORE gasoline/MPH. Even though factory-Recommended MIDgrade "up" here costs more, eng. gets better MPG, so basically a "wash" $$-wise. WHILE getting "advertised Performance" pd for with vehicle. ;) :)

This gas ststion is right near the hotel we're staying at and good thing cause fully loaded this…read moreSuburban SUV really drinks down the gas! The prices here are really that bad either and the pumps all work fine. I like that the pumps are newer and take the credit cards all just fine, no multiple swipes jus tto get the card to take, like some of those super cheap no name gas stations where you think you might get your card data stolen or something. The inside is where this place stands apart. You need road food, this place has it and even has hot food options like bugers and stuff. We pulled in before we started our field work day and will probably be back to refill this gas guzzler. All my crew went in and got food for the day and even though I still take them to lunch, they got a bunch of food at least to last them till lunch! This is like goingto a combo grocery store gas station.

Big, clean gas station right off the highway and a convenient stop. The store is huge and has a…read moresurprisingly large selection of groceries, snacks, drinks, and other essentials. Easy to get in and out.

Typical expensive gas station down town. Seemed that all their card readers are down right now…read morethough.

Drive through car wash. $8. Fast and easy. Great for the heavy salt removal after coating the…read moresaltflats

Just came through here for gas and water and the guy working the register was soooo rude! There is…read moreZERO excuse for bad customer service! Will plan ahead next time so we don't have to stop here!

Friendly staff, good selection, and away from the downtown craziness. Nice grassy area with…read moreshelters. Had lunch out there. Nice.