California Residential Stamping & Identity Verification

I need a licensed professional to stamp a structural plan for a residential building in California. The plan is already drafted; we require your expertise for the stamping process, alongside ensuring identity verification and preventing any stamp impersonation.

Key Requirements:
- Stamp a pre-drafted structural plan for a residential building
- Prove identity and prevent stamp impersonation

Ideal Skills:
- Licensed structural engineer in California
- Expertise in residential building plans
- Ability to ensure identity verification and prevent stamp impersonation