In designing our tap room, we focused on recycling, reusing and repurposing. About 90% of the tap room consists of repurposed items and materials.

Join the IRB Club and receive your own stainless steel member growler. Our membership is for the life of our brewery. One time purchase = lifetime of hoppiness.

We specialize in small batch craft beers.

Our tap room offers a unique and inviting space for parties and events. The tap room can be reserved for groups up to 40 people.

After Work Thursday August 25th starting at 5 PM – Supporting TOGETHERHOOD – A PROGRAM OF THE MARSHALLTOWN YMCA-YWCA TICKETS $20 What do you get? FREE PINT of Beer 6-PACK TO EXCHANGE Starting at 7 PM LIVE MUSIC TRIVIA
Join us every Thursday for Trivia Night! Starting approximately at 5pm. Each winning team of the round will receive a FREE pint of beer or 1 free growler fill! Can't join us right at 5pm? We'll play multiple rounds as long as we have enough people, so join us anytime between 5-9pm. Rules: 2-3 per team No cell phones 3 minutes to answer 1 point per answer Thursdays are also our new Bike Nights, so anybody who shows up on 2 wheels will receive $1 off your pints!
  • Testimonial #3
    “Here at Iowa River Brewing Company our focus is on identifying unique beers and creating a fun and informative tasting experience.  Now in our 3rd year we’ve brewed over 300 beers, you’re sure to find something new on tap at Iowa River Brewing!”  ...
  • Premium Products
    Our beers are handcrafted in our brewery and served in the adjoining...
  • IRB Club
    The IRB Club is our membership program that rewards members with discounts...
  • Brewing Ingredients
    We use the best ingredients from all over the world to hand-craft...
  • IRB Stuff
    Show your support of the brewery by sporting one of our many logo items....

Services

Welcome

Welcome to Iowa River Brewing Company! We are a small batch craft brewery located in Marshalltown, Iowa. Come visit our tap room and enjoy one of our handcrafted beers made on site from high-quality ingredients from around the world, including hops from our own local hop farm.  We love to talk about our beers and the story behind our tap room, so come for a beer and stay for awhile!

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