Licensed crews for private and municipal infrastructure.
DSI holds contractor license #936886 and DIR registration #1000002162, qualifying us for both private commercial work and public agency projects. We bid and perform work for municipalities, utility agencies, and public works departments across Southern California on roadway, infrastructure, and site projects.
Public works projects require stricter scheduling, documentation, and compliance — DSI crews are experienced in that environment. We maintain required certifications and document work to public agency standards.
Call or submit your scope — we respond within one business day.
