COLLINS J B INC

Collins J B Inc provides professional ADU construction services in Newport Beach, California. They hold an active B - General Building license (#688859) verified through California Contractors State License Board (CSLB). With over 31 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) 613 5261 or request a free consultation online.