CUSTOM CARPENTRY

Custom Carpentry is a verified ADU contractor serving the Ontario, California area. They hold an active B - General Building license (#826799) verified through California Contractors State License Board (CSLB). With over 22 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout San Bernardino County. Call (951) 634 4510 or request a free consultation online.