The Teamsters union said it has picket lines up at Republic Services locations in San Diego, Los Angeles, and Seattle. Other strikes against Republic, a national waste management firm, have begun in Georgia and Illinois.

Sanitation workers in Stockton are on strike. Businesses and residents may experience a delay on their Republic Services trash pickup. Here's what to know.

There is no strike in Orange County, but local workers are honoring a picket line in a strike over a Republic Services contract back east.