About Us

O’Brien is a Design/Build firm with two generations of experience in Oregon Wine Country. Whether it's the creation of a subterranean cellar carved from the natural volcanic rock found beneath a vineyard or an award winning 4-level gravity flow winery and tasting room, our team works diligently with our clients to ensure a successful outcome. In addition, our Mechanical Division is on-call to help keep winery production facilities working at optimal efficiency.