King William Wine Co.

King William Wine Co. was founded with a simple idea: create a place where wine, food, and hospitality come together in a way that feels thoughtful, personal, and unhurried.



Founded by Jill and Juan Arreguin, King William Wine Co. reflects a lifelong appreciation for great wine, meaningful gatherings, and the belief that hospitality is about more than what’s on the table—it’s about how people feel when they’re welcomed in. Inspired by Old World wine culture and the sense of community found in neighborhood cafés, the space was designed to invite guests to slow down, connect, and enjoy the moment.



Located in San Antonio’s historic King William District, we offer a curated global wine selection with a strong focus on Champagne and Old World producers, complemented by creative, refined dishes crafted to elevate the experience. Whether you’re stopping in for an afternoon glass, a full dinner, or a special celebration, every detail is intentional—from our temperature-controlled wine storage to the way each guest is greeted.



King William Wine Co. is more than a wine bar—it’s a reflection of the belief that great wine is best shared, and that the best nights are often the ones that unfold naturally, one glass at a time.