About Brew 421
Brew 421 is a welcoming coffee and tea destination in Mason City, IA, where quality drinks and a comfortable atmosphere come together to create a place people genuinely enjoy returning to. Conveniently located at **100 S Federal Ave #421, Mason City, IA 50401, United States**, Brew 421 offers a friendly stop for anyone looking to start the day with a great cup of coffee, take a relaxing break, or enjoy a thoughtfully prepared beverage in a setting that feels inviting and easy to settle into. Whether you are a local regular or just passing through, this coffee shop brings together the simple pleasures that make a café memorable: warm service, a relaxing environment, and drinks crafted to brighten the day. Customers appreciate Brew 421 for more than just its location and menu—it has built a strong reputation for quality and consistency, reflected in its **4.70 out of 5 rating based on 16 reviews**. That kind of feedback speaks to a business that values its guests and delivers an experience people want to recommend. Coffee shops like Brew 421 play an important role in the community, offering a reliable place to recharge, meet up with friends, focus on work, or simply enjoy a quiet moment with a favorite drink. With a commitment to great taste and a customer-first approach, Brew 421 provides the kind of comfort and confidence that keeps people coming back. If you’re looking for a trusted spot for coffee and tea in Mason City, Brew 421 is ready to welcome you. You can visit them at the address above or call **+1 641-261-7154** for more information.
Business Hours
Customer Reviews
I knew Brew 421 had caffeinated drinks and other beverages - but I had no idea they had so much more!! Desserts looked amazing and they have sandwiches too!! I was meeting a friend for lunch and we went to the food court at Southbridge Mall to choose from the other restaurants there and I saw their food board so …
So good and tasty
Amazing service, great drinks !
Amazing drinks, Very kind people
Drinks were delicious, the staff were great and had smiles on there faces!!! Would definitely recommend 10/10!!!
Super tasty drinks and friendly staff! I got the Orange dreamsicle today and it was delicious.
This is my Saturday Regular stop for their Lotus Energy Drink, they are all great, I have had them all. I make it a point to bring my Cat, Luna, in her a Backpack and we go on our Saturday Adventure. If you go, maybe you'll see me there.
Grabbed the iced white mocha with raspberry cold foam this morning- absolutely amazing! 10/10 will definitely be back soon!
I stopped in for a refreshing drink and was recommended the Orange Shaken Refresca from their extensive menu. It was like drinking a dreamsicle! Yum! Next time I'm in town, I'll try some other drinks!
I ordered the Fruity Pebble frapp and it’s so good! Since there was no caffeine I was able to order a few of the same drink for my kids and husband who are sensitive to caffeine. They also loved it. I’m happy to see businesses like this bringing the mall back to life. The drinks and service were 10/10.
