Grassi & Associates partner Paul Niles joined the company in 2000, finding a kindred spirit in Mark Grassi's approach to business and building. Like the rest of the team, he is collaborative and values the relationships he develops with clients, architects, and subcontractors.

Grassi & Associates love to build and bike! The annual Spring Social and Bike Ride survived a Pandemic, drought, and fires. Once again, this May, the team invited architects, designers, associates, friends, and family to celebrate Napa's unique landscape.

Grassi's Spring Social and Bike Ride features a 55-mile loop that runs from their offices in downtown Napa, through the Carneros region of Southern Napa, over Mount Veeder, then back down the Vine Trail to the Grassi parking lot for local food, wine, and conversation.

At Grassi & Associates, we understand the importance of having a good team. Carpenter and foreman Felipe Arana brings to each of the projects he works on a passion for the craft and attention to detail. The Jalisco native has been with Grassi for over two decades, and our staff also includes his brother, son, and nephew.