Visit Our Store St. Helena, CA


While our St. Helena store offers a wider selection of fine Italian foods, we do sell a number of products online, including our wide assortment of infused and plain Olive Oils.

Family Owned Since 1931

Napa Valley Olive Oil Manufacturing Company is an Italian grocery store hidden away on a back street of St. Helena, California. Our family business began with harvesting and creating olive oil and staying true to our roots we continue to use the same techniques and processes in olive oil making since our beginnings in 1931. In addition to selling olive oil we carry prosciutto, salami, sausages, breads, cheeses, peppers, wine, and pastas imported from Italy. You cannot find this quality of authentic Italian food to pair with your wine anywhere else in the Napa Valley. Find us on Google Maps if you're in the area!


Order your favorite Olive Oils Here

Olive Oil

At Napa Valley Olive Oil Manufacturing, we meld a variety of local olive oils into the flavor profile we've maintained for 80 years. We use oils from green and ripe olives, and from early and late harvests, from arbequina, mission and a few other varieties. We find the complexity from a blend is way better than high-acid, single-variety oils.

This Life Ain't For Everybody podcast we discuss the history of the shop, our Italian family heritage and how we've kept the business going using the old traditions of making Olive Oil here in St. Helena California.
“In many ways this place is the last of its kind,” says Jules Particelli, a thirty-something who is the grandson of one of the original owners and the store manager today. “There was a time when family groceries like this one were everywhere in the valley. Now we’re one of the only ones left. It says a lot about how loyal our customers have been over the years.”