Class One Donuts

Amazing shop the staff was so friendly! We are from out of town and stopped in for some breakfast we got the works breakfast croissant which was amazing and a smoothie which was so creamy and refreshing! I didn’t catch her name but we had such a great conversation about the LA area and where she personally enjoys going would definitely come back when I return to LA

The coffee cake muffin was delicious. Not too sweet, just right. The coffee was really good, quite flavorful. And the attendant was kind and the service quick.

Was working in the area and stopped in for my lunch break! I was immediately greeted with great service and a friendly smile. I got a delicious bacon egg & cheese croissant and some tasty donut holes. I'll definitely be stopping by every time I'm in Glendora

Haven’t had a good donut since I lived in New York. You feel that the food was created with love. Jason was great.

Came in a couple of weeks ago and grabbed a couple dozen donuts to give to the firefighters helping with the bobcat fire so close to our house...but I also got to try a dozen for myself thanks to Yelp! I can't say enough about how warm, welcoming and so friendly the staff were during my visit!! They were so kind that they will definitely be my go-to place for donuts! And they also have plants too (via Leaf & Lady)!!

The shop is easy to find in a shopping center with plenty of parking. They're doing great with the Covid safety measures, everyone with masks and social distancing and hand sanitizer etc.

Now for the donuts - ok YUMMM!! Seriously...I loved the one with the fruity pebbles on top but can we talk about their cake donuts for a minute?? I NEVER go for cake ones but these were insanely good! Loved them!! And there was a flaky, croissant-like raspberry one too that was awesome!

Great donuts, fantastic people and lovely plants! Will definitely be back!

Nice people! Great WIFI. Outstanding coffee! Much better than Starbucks across the parking lot and quiet so you can actually get stuff done!

Class One Donuts is excellent. The service is great and the owners are kind and remember us by name. Donuts are a little expensive, but they are tasty. If you ever stop by be sure to learn about their background and their family history of donut making. Will stop by when stopping through Glendora!

Excellent service, came in around 11:30 am, donuts variety was limited but they were good. The donuts were really fried. If you like a softer, less fried tasting donut try yum yums. If you like fried, this is your place. The donuts had good flavor and nice crunch. I did get the buttermilk which tends to be more crunchy 😁 the lady at the front counter was so pleasant.

Wow. I've been to many donut shops but, this one was impressive. The server was obviously very skilled in customer service. I'm always looking for new coffee that isn't S-bucks. She recommended a mix of regular coffee and mocha cappuccino, and it was just perfect! Kudos to whomever hired this awesome server! I will definitely be back. Prices are great too!

This place is great and the staff is VERY quality. They definitely have the mom and pop shop feel going for them. As a kid, I used to ride my bike here a few times a week during the summer and they would prep my order for me as soon as they saw me walking up. I even forgot money one day, but they let me have the donut and come back and pay the next day instead.
The bavarian cream actually has a lot of cream in it, not something you always find at a donut shop. This is a quality donut shop with great prices.

Class one is my new favorite doughnut shop in Glendora!! Fresh doughnuts, coffees/lattes, and delicious sandwiches. I am in love with the tuna sandwich which comes on a flakey croissant. The staff/owners are always so polite and friendly. I come away with a free doughnut more times than not😊

Love this donut shop. Great variety. Great service. But best of all - FRESH VERY YUMMY DONUTS each and every day! I just bought 2 dozen cake donuts to create a donut layered birthday cake for work. OMG turned out great. Class One has been in this location for 20+ years. You have to try them!

I've been going here since I was a little girl. Always the best food and service! The selection is great and the staff is so welcoming! It'll always be my favorite donut shop!

OMG! I love the donuts there. They are delicious, amazing and freshly baked everyday. I live in LA and drive out there for the donuts. Customer service is outstanding.

Out running errands and found this nice little donut shop. They have more than donuts. Try Cookies and Cream ice coffee, yum! Also, dog friendly with a nice patio.

Way better than the donut man, always fresh, good breakfast sandwiches , the couple there are so nice. I enjoy going there 😁

Love this place... Great hospitality... remember my kids, and what they like... over a great visit everytime. Thank you guys for making our Sunday morning donuts with dad trip special.

Great coffee and food. Excellent customer service and staff. Doughnuts are very tasty and good.

I go there almost every week and every time i go there I get greeted so kindly.
There donuts are legitimately the best in glendora and I am sad that they are getting new management

Great donuts, the sandwiches are also very good. Staff is super friendly! Monica is the sweetest!