CalPortland Ready-Mix Teamsters Secure One-Year Contract After Strike, Ensuring Wage Gains and Job Protection
Executive summary: Over 350 ready-mix Teamsters at CalPortland ratified a one-year contract following a two-week unfair labor practice strike. The agreement provides industry-standard wage increases and job security for the workers, setting a benchmark for labor relations in the Northern California ready-mix concrete market.
Who is involved: CalPortland ready-mix division, the Teamsters union representing the drivers, and approximately 350 workers.
Likely next: The contract terms will be implemented, compliance will be monitored, and the settlement may affect future labor negotiations in similar regional markets.
Over 350 ready-mix Teamsters at CalPortland voted to ratify a new one-year collective bargaining agreement after a two-week unfair labor practice strike. The contract delivers industry-standard wage increases and job protections for workers in Northern California. This resolution ends the labor dispute and may influence upcoming negotiations in the regional ready-mix concrete sector.
Timeline
- — CALPORTLAND READY-MIX TEAMSTERS OVERWHELMINGLY RATIFY ONE-YEAR CONTRACT (PR Newswire)
Analysis — what this means
Sectors affected
- ready-mix concrete production
- Northern California construction materials sector
Regulatory implications
- Resolution of the unfair labor practice charge removes the need for further NLRB (National Labor Relations Board) intervention.
Historical parallels
- 22,000 University of California Teamsters ratified the strongest contract ever on July 13, 2026.
- 10,000 Corewell Health East nurses ratified their first Teamsters contract on August 20, 2026.
- Vestis Teamsters in Indianapolis ratified a contract after a 19-day strike on August 3, 2026.