Sweeping Change: SCA Workers Unionize Amid Statewide Labor Surge

STOCKTON, CA – March 27, 2026 – A group of 31 sanitation workers at Sweeping Corporation of America (SCA) has decisively voted to join Teamsters Local 439, a move that signals a rising tide of labor organization within California’s essential services sector. The vote, certified on March 26, makes the Stockton facility the second of the company’s California locations to unionize in recent months, following a similar victory by workers at SCA’s San Jose site last December.

With this latest win, over 30 percent of the company’s workforce in California is now represented by the Teamsters. The organizing drive in Stockton was motivated by the workers' desire to secure a contract that guarantees fair wages, robust benefits, and stronger on-the-job protections, issues that are increasingly galvanizing workers across the state.

"Today is a monumental day for workers at Sweeping Corporation of America," said Sal Lomeli, Secretary-Treasurer of Local 439, in a statement. "Every worker can show up with the confidence of knowing that the union has their back and will be there every step of the way in the fight for a strong contract that will deliver good wages, health care, and retirement benefits."

A National Giant Built on Acquisition

Based in Cleveland, Ohio, Sweeping Corporation of America stands as the largest power sweeping company in the United States. Backed by private equity firm Warburg Pincus since a 2020 acquisition, SCA has pursued an aggressive growth-by-acquisition strategy, expanding its national footprint to over 40 locations. Its entry into the California market came in March 2021 with the purchase of CleanStreet Inc. and Pacific Sweeping, two major players in the state's municipal and commercial sweeping industry. The Stockton facility was part of that acquisition.

This model of rapid consolidation, common in private equity-backed ventures, often leads to significant operational and cultural shifts within acquired companies. While such strategies can drive efficiency and market dominance, they can also create an environment where employees feel their job security, compensation, and working conditions are precarious, prompting them to seek the collective security of a union.

Seeds of Discontent: Wages and Worker Protections

The drive to unionize in Stockton did not occur in a vacuum. It stems from tangible concerns over compensation and workplace rights. The workers' push for a binding contract is underscored by a history of pay-related legal challenges at the company. SCA has faced a class-action lawsuit, Arcos v. Sweeping Corporation of America, LLC, which alleged the company failed to pay legally mandated "prevailing wages" for work performed on public projects in California between 2018 and 2025. Prevailing wage laws are designed to ensure that contractors on public works projects pay their employees rates comparable to those earned by local workers in similar jobs.

The existence of such a lawsuit provides critical context for the workers' demands. The fight for a union contract is not just about securing future gains but also about ensuring the company adheres to existing labor laws and provides fair compensation for work already performed.

"The vote is a critical victory for me and my colleagues," stated Ron Smith Jr., a proud new member of Local 439. "With the Teamsters in our corner, we now know we can secure a strong contract that ensures we have increased worker protections on the job, good wages, and health and retirement benefits that will benefit not only all of us but our families too."

Part of a Statewide Labor Resurgence

The successful vote at SCA is a chapter in a much larger story of resurgent labor activism in California, particularly within the sanitation and waste management industries. The state has long been a stronghold for organized labor, with a union membership rate of 14.9% in 2025, significantly higher than the national average. This environment, supported by relatively pro-labor state laws, has fostered a series of recent organizing victories for the Teamsters.

Just one day before the Stockton vote, 30 workers at Redrock Environmental Group in Madera County also voted to join Teamsters Local 431, citing the need for better safety standards and benefits in their dangerous line of work. In November 2024, 64 workers at Clean Earth, a hazardous waste disposal company in Rialto, joined Teamsters Local 63 after complaining of mistreatment by management. These victories follow the ratification of strong contracts by Teamsters Local 396 for Waste Management workers in Los Angeles and Orange County in 2022, which secured major gains in pay and benefits.

This pattern demonstrates a clear and coordinated effort by sanitation workers across California to leverage collective bargaining as a tool to improve their livelihoods and gain a voice in workplaces that are often physically demanding and hazardous.

The Road Ahead: Contract Negotiations and Corporate Impact

With the vote now certified, the next critical step for the Stockton workers is negotiating their first collective bargaining agreement. They and their counterparts in San Jose will likely look to the strong contracts recently secured by other Teamsters locals in the region as a benchmark for their own demands. For example, Teamsters Local 439 itself recently secured a contract for workers at Republic Services' Forward Landfill in nearby Manteca that included a first-year pay bump of over 10% and a switch to a union health plan that dramatically lowered employee costs.

For Sweeping Corporation of America, the growing union density within its California operations presents a new operational and financial reality. Union contracts will almost certainly lead to higher labor costs, a factor that its private equity owners will watch closely. However, in an industry struggling with labor shortages, offering competitive, union-negotiated wages and benefits could also prove to be a strategic advantage in attracting and retaining a skilled and stable workforce. The ultimate impact will hinge on the good-faith negotiations between the union and the company, a process that will be watched closely by workers and employers across the industry.