CASTELLANI STEVEN JULIO

Castellani Steven Julio is a licensed contractor serving LA Crescenta, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#522204) verified through California Contractors State License Board (CSLB). With over 38 years of experience, they bring deep expertise to every project. Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Los Angeles County. Call (818) 437 9180 or request a free consultation online.