G N S CONSTRUCTION

G N S Construction is a verified ADU contractor serving the Balboa Island, California area. They hold an active B - General Building license (#486187) verified through California Contractors State License Board (CSLB). With over 40 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Orange County. Call (949) 370 7200 or request a free consultation online.