Great place to pick up a coffee. I personally like the Irish Sin, but honestly everything is good here that I've tried. Service is usually quick even when there is a big long line so don't worry if you see a bunch of cars. All the employees are incredibly nice and willing to offer suggestions if you ask. Would visit again. Edit: Still a great place and try out the B-52 as well!

Excellent location. So many variety to choose from. Worker bees come to your vehicle, at the drive thru, and take your order. Chai. Teas. Smoothies. Kids menu. Coffee.😋 Maybe next ill get the Italian Soda 😋 Got the Irish Sin.

I absolutely love 151. Hadn’t been in awhile because I changed jobs. Finally had another chance this week to go. Zack (or Zach; not sure how to spell it) was awesome. I get the daydreamer; which has hazelnut, and white chocolate. I add a caramel drizzle, and substitute almond milk. They’re fast, and super friendly. Took less than 3 minutes from ordering to leaving.

Passing through this morning and found this gem! (With a drive-thru!) Really nice tea, I opted for mint, but they have a good selection; ($2.12 as of this posting for small mint tea with no add ins) I can't believe they serve Harney and Sons Tea! It was just the right temp too! They also have coffee, soft drinks, smoothies, etc., tons of options! (The tea did come with the bag in it so you can decide how strong you want it)

151 Coffee in Flower Mound is a standout coffee shop, part of a growing chain that began in 2017. Opened in 2018, this location has quickly become a local favorite, thanks to its unique atmosphere and high customer satisfaction. The shop sports an impressive 4.6/5 rating on Yelp and 4.7/5 on Restaurantji, reflecting its popularity among coffee lovers. What sets 151 Coffee apart is its fun, upbeat culture, embodied by their motto, “it’s a good day to have a good day.” Situated conveniently south of the Kroger on FM 2499 and FM 1171, it’s the perfect spot for a quick coffee fix in a lively and happy setting. Whether you're a regular or just passing through Flower Mound, 151 Coffee is a must-visit for a truly enjoyable coffee experience.

151 Has been my go to coffee place ever since I had my first drink. I'm 65, but I like the energy the young kids have that work there and always very nice/friendly. I do periodically tip when deserved, but I don't like how some places have the guilt tip question on the pay pad and 151 does not - just give them the cash! Thank you 151 for that - the coffee bean they use is the best - no burnt bean taste like Star----. Keep it up 151.

I passed by this location so many times.. heard good reviews all the time and I finally stopped around 6:30am. One of the best Caramel Macchiatos I’ve ever tasted!!! It was so good that I wanted to go back for another one. Staff was really friendly and customer service was great! This coffee made me feel like Starbucks is very overrated! 20 mins from home but I was very satisfied! Wish there was a location in Irving!! 😞

My first time here after driving past for a few years. Didn’t realize it was mainly drive thru but that too was efficient. Amazing customer service the guy that help me was excellent. I had the 151 mocha and it was delicious. Thank you

This place is AMAZING! The staff are super friendly, and your first drink is even free! Does it get any better than that? Yes, because their coffee is delicious! Try and iced caramel macchiato with whipped cream. Much better than Starbucks!

the lady with the long blonde hair with glasses was amazing! she was so nice and patient and recommended me a mocha as someone who doesn’t consume hot coffee on a daily basis. 10/10 service and coffee

During a visit to Dallas, we stumbled upon this gem of a coffee shop. Truthfully, the only reason we decided to try it was because there were so many cars waiting to get their own coffee. The line went by SO quickly due to the attendants taking our orders on iPads. We were looped in on the "secret menu" faves and went with the French Toast and West Coast White Chocolate lattes. Literally everyone working here had a smile on their face and infectious energy. On top of everything, the coffee was AMAZING! Highly recommend! It's a good day to have a good day indeed. Please bring this chain to Toronto 🙏🏽

Tried 151 Coffee for the first time today and it was fantastic! The staff are exceptional and upbeat. 10 out 10! Plus their large coffee is actually really big and made my coffee loving heart happy.

I always love this place. But somehow I just ordered my iced coffee today and whoever made it, it taste like watered down. I don’t taste any coffee. It doesn’t taste like it used to anymore. Anyways, staff is great. Everything is good. Just disappointed with my coffee today.

This was my first time here. I went through the drive through and had some questions about dietary restrictions. The women taking my order was unsure and ran in to ask and confirm what I could have. She was very friendly, professional, and went out of her way to make sure I received the best service and a delicious coffee that fit my diet. If I lived in Texas, I would go here daily!

I asked for an iced tea with a little bit of cream in it and they gave me a cup of milk on ice. Fast service, but the drink was gross.

The coffee is pretty good, I only get iced Americanos, which if you don't know, is a drink with 2 shots of espresso and water poured over it. I usually don't like ice in my Americanos because I don't like it too cold (I can't drink cold things, it's a preference/health thing). I asked for no ice and the price shot up by a dollar, and light ice added an extra 50 cents. This should not be the case as the only "substance" being added to fill the cup is FILTERED WATER. I was pretty confused. Also, usually the servers are really nice, but the lady who served me that time was so rude and condescending. I'm not going to pay an extra dollar for an ounce (or less) of water. I have not gone back, she was so extremely rude.

If I could give them more than 5 stars I would. Great little gem. Staff are so friendly and conversation they have doesn’t feel forced. Nice down to earth coffee chain without the Starbucks prices. Tasty coffee !!!

Their espresso was awful. The most prominent flavor was burnt bitter coffee. Not even sugar could cover the taste.

Chai latte was good. Just a suggestion: One option could be to add more of milk and less water to make the consistency thick so that it tastes close to milk tea.

151 is a fun and vibrant drive through. Haven’t had coffee that wasn’t mixed so I can’t say how good it is but the mixed drinks are solid. Iced drinks are really good. Ask for half ice.

amazing. i love that they let the kids working there play their own music and be casual. best caramel macchiato ive ever had. service is very fast

Gotta love coming here for great coffee, great prices and great customer service! Make sure you try the White Chocolate Macadamia. Easily the best coffee the sell. So thankful to have this location in the area as I come here quite often!

Service is great, always positive, and made me feel welcome. Only problem is the food, any flavor tastes like the rest. Little flavoring compared to the name, or other companies. But will still go here again :)