JOINER Services

JOINER Services is an online marketplace and staffing platform that connects self-employed engineering contractors directly with businesses seeking project-based talent. The company operates a searchable directory of contractor profiles—covering weld/joining engineering, robot programming, controls, electrical, design, and program management—while providing screening, verified skills, client reviews, and project posting tools to simplify hiring and support contractors in building independent careers. JOINER Services is headquartered in Detroit’s Renaissance Center and focuses on enabling faster, more transparent matches between clients and independent engineering professionals.