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Rock County Brewing Co.

Rock County Brewing Co.

10 N Parker Dr. Suite 160, Janesville, WI 53545
(608) 531-8120
First Visited: December 23, 2017

The Rock County Brewing Company is a well-known nano-brewery that is located in Janesville, Wisconsin. The company is housed in the historic Carriage Works building, which is located in the heart of downtown Janesville. The brewery has become a popular destination for locals and tourists alike, and it is known for its delicious craft beers and friendly atmosphere. In this article, we will take a look at the history of the Rock County Brewing Company and how it came to occupy the Carriage Works building.

The Carriage Works building was originally constructed in the late 1800s and served as a factory for the Janesville Carriage Company. The company was one of the largest carriage manufacturers in the Midwest and was known for its high-quality products. However, as the automobile became more popular, the demand for carriages decreased, and the Janesville Carriage Company eventually went out of business.

After the Janesville Carriage Company closed its doors, the Carriage Works building was used for a variety of purposes, including as a warehouse and a storage facility and was owned for a time by General Motors when they purchased it to house Samson Tractor engineering. However, the building fell into disrepair over the years and was in danger of being demolished.

In the early 2000s, a group of investors saw the potential in the Carriage Works building and decided to purchase it with the intention of restoring it to its former glory. After several years of renovations, the building was transformed into a mixed-use facility that included retail and office space as well as residential apartments.
Janesville residents Andy Walker,  along with John Rocco, who owns Janesville home-brewing retailer Farmhouse Brewing Supply, and Rockton, Illinois, resident Ed Sundstedt, an employee at Rocco’s store, formed Rock County Brewing Company had the desire to bring delicious beer to their community, and opened Rock County Brewing Co. in January 2017 to serve the public, brewing on a three barrel system. 

The taproom featured a rotating selection of beers brewed on-site, ranging from traditional styles like pilsners and stouts to more experimental offerings like sour ales and barrel-aged beers.

The response from the community was overwhelmingly positive, and the brewery quickly became a popular destination for locals and visitors alike. In its first year of operation, the Rock County Brewing Company produced over 600 barrels of beer and won several awards at local beer festivals.

The Rock County Brewing Company has continued to grow and evolve since its opening. In 2019, the brewery expanded its brewing capacity with the addition of two new fermenters. The founders have also continued to experiment with new beer styles and flavor combinations, keeping their offerings fresh and exciting for customers.

Despite the challenges posed by the COVID-19 pandemic, the Rock County Brewing Company has remained a beloved local institution. The brewery adapted quickly to the new realities of social distancing and began offering curbside pickup and delivery of its beers. The outdoor beer garden also provided a safe and spacious place for customers to gather and enjoy a pint.

In just a few short years, the Rock County Brewing Company has made a big impact on the local beer scene. Its founders have taken a passion for homebrewing and turned it into a successful business that has become a beloved community gathering place. With its commitment to quality, creativity, and community, the Rock County Brewing Company is sure to be a fixture in the Janesville area for years to come.

We are a small brewery in Janesville, WI that opened in January 2017. Our goal is to continually create delicious beer for our customers. ​We take pride in every beer we craft and want to share with you our creations. ​With our beer line-up always changing we wanted to offer you a great inside scoop into what’s on tap as well as what to expect. ​​Always be up to date and know when your favorite beer is back on tap.

Beers Tried

Mango Milkshake IPA

Sour – Other

4.5% ABV

7 IBU

Rating: 3.92
3.9/5

This beer has an enticing aroma of juicy hops and raspberries that tickles the nose. What follows is a bold raspberry flavor and smooth tartness that makes this beer quite the quencher.

Parker Drive Pale Ale

Pale Ale – American

5.7% ABV

Rating: 3.75
3.7/5

Brewed with Amarillo, Simcoe and Centennial hops. With low bitterness, light citrus and tropical flavors and a hint of pine, this makes for a mild, easy drinking pale ale.

Hoppenweizen

IPA – Other

4.5% ABV

7 IBU

Rating: 3.89
3.9/5

We brewed a slightly bigger Hefeweizen base, then hopped it like an IPA. Vanilla, citrus and just a bit of those hefe spices.

Scottish Export

Scottish Export Ale

5.6% ABV

Rating: 3.98
3.98/5

Light caramel and sweet malt flavor maybe just a touch of butterscotch no betterness easy drinking and a perfect transition into summer.

Southern English Brown Ale

Brown Ale – English

3.2% ABV

Rating: 3.62
3.6/5

A traditional English Style that is very low ABV. Moderate caramel sweetness on the pallet and low bitterness help create the soft medium bodied light beer. 

We've Got Plaid! IPA

IPA – Quadruple

8% ABV

Rating: 3.98
3.98/5

Quad Hopped DIPA. This year’s Flannel Fest beer is one of the biggest DIPA’s to date coming in at 8% ABV! We judiciously hopped this with 4 separate dry hop additions and 4 varieties of hops… Amarillo, Citra, Idaho 7 and Mosaic meld together to create a wonderful fruity, juicy and slightly dank… hop dripping flavor profile!

Moonlight & Rapture

Stout – Russian Imperial

14% ABV

100 IBU

Rating: 4.19
4.2/5

Our first ever Russian Imperial Stout, this beast was aged for 8 months in a Whiskey Acres Distilling Co. Bourbon barrel, and finished on vanilla beans. Big roasty flavors, with a strong rye barrel character, expect the vanilla to come out as the beer warms.

Hayraker Red IPA

IPA – Red

7.1% ABV

Rating: 3.76
3.7/5

This Red IPA features medium-high bitterness. Malt flavor is clean with malty-sweetness up front with medium-dark caramel, toffee, malt flavors. The hops are piney and dank with just a hint of citrus in the finish. As the beer warms you may get some more tropical and berry flavors from the hops. Judicious dry-hopping leaves this beer with a slight haze.

Triple Berry Cobbler

Sour – Fruited

6.6% ABV

Rating: 3.97
3.97/5

Pastry sour with Blueberry, Blackberry and Raspberry puree…..and maybe just a touch of vanilla.

Bit O Honey Blonde Ale

Blonde Ale

5% ABV

Rating: 3.75
3.7/5

Blonde ale brewed with just a touch of wildflower honey.

Schwarzbier

Schwarzbier

5.2% ABV

Rating: 3.98
3.9/5

A German Black (Schwarz) Lager. Expect light roast and chocolate notes, with pleasant malt aroma and a smooth mouthfeel.

Nut Brown Ale

Brown Ale – American

5.5% ABV

27 IBU

Rating: 3.65
3.7/5

This beer incorporates the crisp components of a light wheat beer with lemony goodness to deliver a punch of citrusy refreshment.Sweet malt aroma with toffee, nutty and caramel notes. Light toasted and biscuit finish. Medium bitterness balances the malty sweetness.

On the 7th Day

IPA – American

6.2% ABV

Rating: 4.07
4/5

Slightly hazy, malt from 3 countries, hops from 4 countries and 1 deliciously fruity Irish yeast. Light, easy drinking, fruity— we think it turned out well!

Dunkelweizen

Wheat Beer – Dunkelweizen

4.75% ABV

Rating: 3.76
3.7/5

Medium brown traditional dunkelweize

Sunrise On the Rock

Farmhouse Ale – Saison

6.3% ABV

22 IBU

Rating: 3.61
3.6/5

Saison spiced with ginger, coriander and orange peel. Fermented with 2 yeast: dry, crisp, spicy, citrus with a bit of that Belgian yeast funk.

American Amber (2021)

Red Ale – American Amber / Red

5.9% ABV

Rating: 3.83
3.8/5

American style Amber Ale, malty sweetness upfront that finishes with just enough hop bitterness to balance the beer.

Triple Berry Tart

Sour – Fruited

6.5% ABV

Rating: 4.23
4.2/5

Pastry sour with Blueberry, Blackberry and Raspberry puree…..and maybe just a touch of vanilla!

English Porter

Porter – English

6.1% ABV

Rating: 3.85
3.8/5

This tasty beer is our English Porter that set up residence in our Brett C barrel for 6 months. Nice fruity Brett nose, dark fruits, chocolate and a mild oaky vanilla flavor. Tannins from the barrel accentuates the dry finish. Perfect for a crummy, chilly night.

Ich Bin Ein Roggenbier

Roggenbier

5.8% ABV

Rating: 3.73
3.6/5

Roggenbier (Rye Beer) is an historical German beer; basically a Dunkleweizen brewed with rye instead of wheat. Expect banana and clove flavor and aroma with a sweet, malty and slightly earthy rye finish.

E.S.B.

Bitter – Extra Special / Strong (ESB)

5.8% ABV

Rating: 3.76
3.6/5

An English Special Bitter with low carbonation lets the malt and stone fruit esters shine in this easy drinking English Ale. Moderate bitterness and a dry earthy finish keep you coming back for more.

Test Run IPA

IPA – New England / Hazy

6.7% ABV

Rating: 3.98
4/5

Midwest Hazy IPA. 6 hops, hazy with a firm bitterness. Tropical, soft, blah blah blah, you know the deal.

Falconer's Pale Ale

Pale Ale – American

5.8% ABV

Rating: 3.96
4/5

Refreshing summer pale ale.

La Petite Saison

Farmhouse Ale – Saison

5.1% ABV

Rating: 3.58
3.6/5

Light refreshing summer saison. Brite and fruity with a traditional spicy finish complements of the 4 strains of yeast used to brew this beer.

Farmhouse

Farmhouse Ale – Saison

4.4% ABV

Rating: 3.61
3.6/5

Meridian Wheat

Wheat Beer – American Pale Wheat

5.3% ABV

Rating: 3.67
3.7/5

Golden Triple

Belgian Strong Golden Ale

10.5% ABV

Rating: 3.57
3.6/5

This is a Belgian Triple brewed with 20% Sauvignon Blanc grape juice. The beer is a combination of both beer and wine flavors. Malt and esters dominate the nose and the front of the palate while you finish with white wine and alcohol notes.

American Pale Ale

Pale Ale – American

5.3% ABV

40 IBU

Rating: 3.55
3.5/5

Modern American pale ale: Light color and body. Bright citrus and pine flavor and aroma.

Kölsch

Kölsch

5.1% ABV

Rating: 3.76
3.7/5

Kolsch beer with great malt forward and fruity flavor. 

Olde Ale (Whiskey Barrel)

Old Ale

10.5% ABV

Rating: 4.21
4.2/5

Our Old Ale aged in a Bourbon Barrel from Whiskey Acres in Dekalb, IL. Intense Bourbon flavor dominated this beer. As it warms the malt character of the of the Old Ale starts peeking through.

El Danko

IPA – Other

6.6% ABV

Rating: 3.93
3.9/5

Olé mother-funkers. This bad boy started out as the juiciest juice bomb we ever concocted….until we dry hopped it with some uncharacteristically dank El Dorado hops. Whelp, dank won this tug- o’-war.

Spring Pale Ale

Pale Ale – Other

5.7% ABV

Rating: 3.90
3.9/5

Pink Lemonade Seltzer

Hard Seltzer

5.5% ABV

Rating: 3.92
3.9/5

Seltzer with strawberry and lemon puree.

Dunkleweizen (2023)

Wheat Beer – Dunkelweizen

5.3% ABV

Rating: 3.90
3.9/5

Big banana with a hint of vanilla and spicy clove in the nose. Spicy clove, caramel and crusty bread flavors Slight sweetness and no hoppy bitterness. A slightly lover ABV than the 2020 version.

Dunkles Bock

Bock – Single / Traditional

6.7% ABV

Rating: 3.86
3.9/5

Coro-No-No

Lager – American

4.8% ABV

Rating: 3.70
3.7/5

A Mexican Lager brewed with 20% flake corn and a touch of sea salt. This is a light, easy drinking lager with just a touch of salinity and a nice clean finish. Mix it with a dash of lime and you’ll be dreaming about your next trip to the beach!

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