The Best Staffing Agencies in Islip, New York

Robert Half is a globally recognized staffing leader with a strong Long Island presence serving Islip and surrounding areas. They specialize in accounting, finance, administrative, and technology placements with exceptional candidate vetting processes. Known for high placement success rates and long-term client relationships, they maintain a 4.8-star rating based on extensive client and candidate feedback. Their Melville office specifically serves the Suffolk County region including Islip with comprehensive staffing solutions.

AppleOne's Hauppauge location provides exceptional staffing services to Islip and throughout Suffolk County. They excel in administrative, light industrial, and professional placements with a focus on matching the right candidates to client needs. With over 50 years in the industry, they've built a reputation for reliable service and strong client satisfaction. Their 4.6-star rating reflects consistent performance in temporary-to-hire and direct placement services across multiple industries.

Atrium Staffing operates a highly-rated Melville office that actively serves the Islip business community with premium staffing solutions. They specialize in professional placements including marketing, creative, fashion, and corporate support roles. Known for their personalized approach and deep industry knowledge, they maintain strong relationships with both clients and candidates. Their 4.7-star rating demonstrates consistent excellence in placement quality and client service throughout Long Island.