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

Subcontractor Prequalification & Onboarding for Concrete

The Subcontractor Prequalification & Onboarding workflow helps concrete contractors ensure subcontractors meet company standards before engaging in projects. It includes reviewing qualifications, insurance, safety compliance, and references, followed by orientation on quality and scheduling expectations. Managers validate and document approvals. By following this workflow, concrete companies reduce risks, protect profitability, and improve efficiency. Clients benefit from smoother project execution and reliable subcontractor performance. Teams gain accountability with structured onboarding records. With this workflow in place, concrete contractors can strengthen professionalism, improve efficiency, and deliver projects more reliably with trusted subcontractor partnerships.

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

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