Let’s build better. Together.

Tell us about your project. We'll help define the right 4C SAFE™ or 4C ECO™ component system, scope and delivery plan with your design and building professionals.

Get in touch

Prefer to reach us directly? Use the details below. Visits to our Hayward facility are by appointment only.

Phone650-200-3182
Emailinfo@4ccs.com
Headquarters2447 Industrial Parkway
Hayward, CA 94545

Code Listed · Patent Pending

CSLB #1145002

CAB #C41299