The Best Staffing Agencies in Costa Mesa, California

Roth Staffing Companies is consistently ranked among the best staffing firms in the nation, with their Costa Mesa office serving Orange County businesses for decades. They specialize in multiple disciplines including administrative, accounting, legal, and technology staffing. Known for their exceptional candidate quality and high placement success rates, they've received numerous industry awards for client satisfaction and workplace culture. Their "Placing People First" philosophy has earned them a 4.8-star rating with nearly 200 reviews from both clients and candidates.

Nelson Connects operates from nearby Newport Beach and serves the entire Costa Mesa area with exceptional staffing solutions. With over 140 positive reviews and a 4.7-star rating, they've built a strong reputation for placing high-quality candidates across various industries including technology, finance, healthcare, and administrative roles. Their team of experienced recruiters focuses on building long-term relationships with both clients and candidates, resulting in consistently high placement success rates and client satisfaction scores throughout Orange County.

Robert Half's Costa Mesa office brings the resources of one of the world's largest specialized staffing firms to local businesses. With a strong 4.5-star rating and extensive experience serving Orange County, they specialize in accounting, finance, technology, administrative, and legal staffing. Their local team leverages national resources while maintaining deep community connections, resulting in excellent candidate matching and client satisfaction. The Costa Mesa location has been successfully placing professionals for over 25 years with proven track records in both temporary and permanent placements.