Certifications & Licensing
Credentialed to Build California.
Dual-classification license, public works compliance, and specialized expertise across renewable energy, life safety and building automation.
California Contractor License
#947455
Classifications: B General Contractor · C10 Electrical Contractor
Status: Licensed, Bonded & Insured
- California Contractor License #947455
- B General Contractor Classification
- C10 Electrical Contractor Classification
- Design-Build Delivery
- LEED Energy Efficient Design
- Net Zero Buildings
- Alternative Energy Solutions
- Solar Energy Systems
- Battery Storage Systems
- EV Charging Infrastructure
- Building Automation Systems
- Public Works Contracting
- Licensed, Bonded & Insured
Ready to Build
Let's plan your next California project.
From concept and engineering through construction, commissioning, and long-term support — GSC delivers turnkey solutions.