United Contractors (UCON) empowers, advocates for, and supports California’s union contractors. We are relentlessly committed to serving the needs of our members while building the next generation of industry leaders. UCON was founded BY union contractors FOR union contractors — of any size, across all regions of California — and continues to be governed by leaders in the industry.
Over 400 heavy civil, union-signatory contractors have put their trust in us. See who they are.