A G S UNDERGROUND

A G S Underground is a licensed contractor serving Northridge, California, specializing in accessory dwelling units (ADUs). They hold an active B - General Building license (#802278) verified through California Contractors State License Board (CSLB). With over 24 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) 262 6292 or request a free consultation online.