Learn about the family that started it all.

Take a closer look at our products.

Stop by our taproom for live music.

Delicious Food from Petro Pub

Come for the beer, stay for the fun

When you visit Gruner Brothers Brewing, you can:

New Delicious Food From Petro Pub!

Listen to live music

You'll discover a little something for everyone at our local taproom. From our customer favorite ice-cold beer, to our new delicious food coming from Petro Pub!

Find Your New Go-To Beer

Come on in to our local brewery in Casper, WY

Maybe you're a beer enthusiast on the lookout for new craft beverages to try. Or maybe you're just tired of drinking the same old beer every weekend. If you want to sample refreshing craft beverages from one of the best breweries around, visit Gruner Brothers Brewing in Casper, WY today.

You can try a variety of beverages at our local brewery, from our sweet Raspberry Summer Ale to our rich and creamy Double Clutch Nitro-Stout. You can also find our beers on tap at local bars and restaurants.

Fill Your Summer Nights With Music

Join us for live music and events at Gruner Brothers Brewing

Live walk-through of New Building

What makes Gruner Brothers Brewing special?

Brothers Ben and Daron Gruner started a local brewery as a tribute to their Wyoming roots. Whether you call the Casper, WY area home or you're just visiting, we'd love to welcome you to our family-owned brewery.

Come on in to one of the best breweries in the Casper, WY area. If you have any questions about our products, call 307-439-2222 to speak with a friendly member from our team.

Award-winning IPA beer. Spectacular view of the mountain. Delicious Chicago-style pizza. A++ friendly service. They also have a small, dog-friendly patio.

Melanie D.

This place is great! Pizzas of all shapes and sizes. Detroit style is the best I had outside of motor city. They have a great kids menu, super cheap. They got a ton of tasty beer on draft. They got cans of beers to go. Live music on the Saturday night I was there - perfect way to end the week. Don't pass this one up.

Andrew H.

Really nice place to stop by for an afternoon pint.
Their Citra IPA has to be the best craft IPA in Wyoming; almost perfect. Kudos y'all!

Gschwind

Best patio view in Casper! I love getting a flight here and taking in the view. They host a lot of events to support and add to the community. Super tasty beers too. Worth your visit!

Mallory P.

A friendly brewery with a large, new, and well designed tasting room. We grabbed an assorted six-pack to go, and enjoyed the beer immensely.

Daniel A.

Great brewery and LOVE the pizza since the Italian restaurant moved in. Great service. Nice view of the city. Clean and careful during Covid times. Good sport watching capabilities and dart throwing. What more could you ask for?

David A.

Good food , Better beverages, great service

Milon H.

Great atmosphere. The live music was great (Natrona Commercial Music - NCM).

Bryan H.

The beer was ice cold and very refreshing. Our bartender was awesome and great service. It's a great place to kick back and enjoy amazing beer.

Chris K.

We Are Hiring!

Gruner Brothers Brewing is an established premium Micro-Brewery in Central Wyoming serving all of Wyoming and surrounding states with its Quality Craft beers for the last five years.

We aim to make great beer, have fun, and build a successful sustainable business that supports its customers, employees, owners, and our community. Our goal is offer to offer our clients and customers a unique high standard craft brew experience that cannot currently be found in Wyoming.

We are looking for a Brewer's Assistant with experience running craft brewing systems

*All new equipment featuring:

4 vessel 30 barrel Brewing system with hot and cold liquor tanks

360 barrel fermenting capacity

360 barrels of Brite tank storage

Automated Cleaning Equipment

Advanced Centrifugal Equipment for Beer clarification

Automatized Grain handling equipment

Automated Canning line

Keg cleaning and filling station

*Family small business environment.

*Casper is one of Largest Metro Areas in Wyoming with lots of outdoor activities and great environment for raising kids (Little to no traffic and short commutes) from everywhere in town.) We have nearby lakes, rivers, and Mountains in very close proximity to Brewery. Also being in Central Wyoming you can get to all other parts of the state relatively quickly. Our Town also has international Airport which makes flying very easy.

Follow Us x

Story