The Best Staffing Agencies in Fullerton, California

Roth Staffing is consistently ranked among the best staffing firms in the nation, with their Orange County office serving the Fullerton area with exceptional placement services. They specialize in administrative, accounting, legal, and technology staffing with a strong focus on candidate experience and client satisfaction. Known for their award-winning workplace culture and high placement success rates, they maintain long-term relationships with both clients and candidates through personalized service and industry expertise.

As one of the nation's largest privately-held staffing firms with a physical location in Fullerton, AppleOne provides comprehensive staffing solutions across multiple industries. They offer specialized divisions for administrative, light industrial, professional, and technical placements. With six decades of experience, they've developed sophisticated matching technology and personalized service approaches that result in high placement success rates and strong client retention throughout Orange County.

Nelson Connects operates a major Orange County office in nearby Brea that actively serves the Fullerton business community. They provide specialized staffing in accounting/finance, administrative, human resources, and technology sectors. Known for their rigorous candidate vetting process and deep industry knowledge, they've built a reputation for placing high-quality professionals who drive client success. Their long-term client relationships and comprehensive service approach make them a top choice for businesses throughout North Orange County.