SOP Templates > Roofing > Subcontractor Coordination > Subcontractor Prequalification & Onboarding

Subcontractor Prequalification & Onboarding for Roofing

The Subcontractor Prequalification & Onboarding workflow provides roofing contractors with a structured process for evaluating and integrating trade partners. It covers reviewing licenses, insurance, safety practices, and past performance, followed by orientation on company standards. Managers validate compliance and align subcontractors with quality, safety, and scheduling expectations. By following this workflow, roofing companies reduce risks, protect margins, and improve efficiency. Clients benefit from confidence in reliable subcontractor performance. Teams gain accountability with documented onboarding records. With this workflow in place, roofing contractors can strengthen professionalism, improve efficiency, and deliver projects more reliably while fostering long-term subcontractor relationships.

Identify scope of work and subcontractor needs for upcoming projects

Request company info from potential subs (business name, contacts, trade license)

Verify licenses, certifications, and required trade qualifications

Collect insurance certificates (liability, workers’ comp, auto)

Request references and review past project experience

Evaluate safety record and request EMR, OSHA logs, or safety program

Review any past performance with your company, if applicable

Send and have sub complete prequalification form

Approve or reject based on internal qualification criteria

Send subcontractor onboarding packet (contract template, expectations, payment terms, etc.)

Review and sign subcontract agreement

Provide project-specific details (site rules, contacts, schedule expectations)

Assign cost codes and confirm invoicing procedures

Add approved sub to project and vendor directory

File all documentation in subcontractor records