About Us

What is CARCGA?

The California Regional Common Ground Alliance (CARCGA) is a 501(c)(6) non-profit mutual benefit corporation dedicated to ensuring public safety, environmental protection, and the integrity of services by promoting effective underground damage prevention practices in California. CARCGA is a Regional Partner of the Common Ground Alliance (CGA). CARCGA promotes the use of CGA's Best Practices. CARCGA was incorporated in 2016 and boasts participation from a variety of industries involved in underground damage prevention.

Why Join CARCGA?

As the premier underground damage prevention organization in California, CARCGA provides complete access to stakeholders who identify Best Practices that become industry standards. Lawmaking entities seek the advice and assistance of CARCGA for legislative development and amendments. Our efforts to promote education, awareness and compliance helps prevent damages to underground facilities, interruption to vital services, safety risks, accidents and fatalities. Members agree that damage prevention is a shared responsibility.

Join CARCGA as a Stakeholder or Associate Member


Members vote, can be elected to serve on the Board, and can be designated as Chair or Vice-Chair of any committee.

Dues are $100 per year per company.


Members support the purpose and activities and can participate in committees but cannot vote, serve on the Board of Directors, or serve as a Chair or Vice-Chair of a committee.

This class of membership is free.

The Sub-Committees of CARCGA are:

Email: info@carcga.org

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