CCS Inc. is a San Diego ADU specialist operating as a dedicated design-build one-stop shop — handling structural engineering, Title 24 compliance, permit expediting, and full construction under one roof. Services include detached ADUs, garage conversions, interior conversions, home renovation, building violation repair, and unpermitted construction legalization. The violation repair and permit legalization services are a notable differentiator — few contractors in the directory offer that. $0 down financing available for qualified clients. Custom floor plans tailored to lot, vision, and budget. CSLB license active, bond on file, no complaints on record.