OLDENBROOK DESIGN/BUILD

Oldenbrook Design/Build is a licensed contractor serving Napa, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#731521) verified through California Contractors State License Board (CSLB). With over 29 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Napa County. Call (415) 867 9595 or request a free consultation online.