HERMAN CHEN CONSTRUCTION

Herman Chen Construction is a licensed contractor serving San Francisco, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#1079096) verified through California Contractors State License Board (CSLB). Their ADU services include detached ADU construction and garage conversions. They serve clients throughout San Francisco County. Call (414) 939 1064 or request a free consultation online.