small batch vinegar

the building block of flavor


Located in the historic town of North Bend Ohio, The MadHouse Vinegar Co.  captures the flavors of the Central Ohio River Valley


Vinegar has been a key building block of flavor in the culinary world and an essential item in the home pantry.  Quality vinegar, vinegar that reflected a region's culture and its food industry was fairly common one-hundred and fifty years ago.   Today those vinegar are rare, lost in a sea of large scale companies that most commonly use corn and wood pulp to produce vinegar that has had flavors added to it to represent just a few common types of vinegar.

The MadHouse Vinegar Co. wants to reintroduce quality vinegar to the Central Ohio River Valley. 



(513) 967-1106



2872 Miamiview Rd.
North Bend, Ohio 45052
United States



M-Th Not Open To The Public
F-Sa Not Open To The Public
Su Not Open To The Public


Features Overview

These are the faces of The MadHouse Vinegar Co. 


Justin Dean, Co-Owner

Born in Asheville, NC and raised in the backroads of Kentucky’s farmland, it was only natural that he follow the winding contours of the terrain from Field to Fork. Beginning at his parents’ farm in Mason County where he attended high school, his path led to Providence, RI where he graduated from Johnson & Wales with a degree in Food & Beverage Management. From there, he honed his skills at the Maisonette, a restaurant with the longest running streak of five-star awards from the Mobil Travel Guide.

With an accumulated 30 years of experience in the food and beverage industry, he helped open more than a dozen concept restaurants and collaborated on countless side projects, including working with Woodlands Pork and Black Oak Holler Farm. It was in these wooded mountains of West Virginia where he got a taste for carving up perfect, porcine samples of woodlands mast finished hogs nearly 15 years ago.

These days, when not ensconced in with his kids’ sports activities, he spends his time working with schools to improve the quality and nutrition of meals being served, keeping the vinegar bubbling, giving new life to food waste, and continuing to spread the good food gospel to those that like to eat.



richard stewart, co-owner

An Ohio native and former illustrator and designer, he has managed historical Carriage House Farm for the past sixteen years.  During this time he has helped support the local food and brewery scene in the Cincinnati region by shifting from commodity crops to native plant and fruit/produce production.  With a focus on intense, but sustainable production, he has turned what was once an unknown, family-owned Ohio Century Farm, into a community leader, helping local not-for-profits and reestablishing old breeds of native plants such as pawpaws, spicebush, and elderberry.

Carriage House Farm currently supplies a wide range of regional chefs and upscale retailers and offers an on-farm dinners series that brings the local food concept full-circle, with the chefs the farm supplies coming out to the countryside and doing dinners for small groups of guests.

He partnered with Justin Dean in 2013 to begin working on vinegar production.  Carriage House Farm will act as host for the MadHouse Vinegar Co. once it enters full-production and become the single source for a majority of the herbs and fruit used in the process.



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