ONNI CONTRACTING (CALIFORNIA) INC

Onni Contracting (California) Inc is a verified ADU contractor serving the Los Angeles, California area. They hold an active B - General Building license (#976929) verified through California Contractors State License Board (CSLB). They bring 13 years of construction experience to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Los Angeles County. Call (213) 629 2041 or request a free consultation online.