Here Is What You Need To Know About Managing Contractors and Subcontractors

Contractors and subcontractors often carry out the higher-risk or specialist work on site. When their selection, onboarding, supervision and records are poorly controlled, organisations face increased safety risk, compliance gaps, delays and administrative burden. . Effective management starts long before anyone arrives at the gate.

What You’ll Learn:

• Why managing contractors and subcontractors matters
• Practical steps from planning through to ongoing oversight
• Common pitfalls that increase risk
• How digital systems support consistent control

Why Managing Contractors and Subcontractors Matters

Using contractors does not remove an organisation’s health and safety responsibilities. Clients, contractors and subcontractors may each have duties depending on their role and the work being carried out, including duties to coordinate activities, share relevant safety information and manage risks appropriately. 

Poor contractor management can result in incomplete inductions, expired insurance or certifications, unclear coordination between trades and limited visibility of who is on site. These gaps increase the likelihood of incidents, enforcement action and reputational damage. Strong processes reduce those risks while improving efficiency.

Heresafe helps organisations manage contractors and subcontractors through centralised pre-qualification, document tracking, inductions, check-in and live visibility, supporting safer and more consistent operations across sites.

Plan the Work and Define Requirements

Effective management begins before any contractor is appointed. Clarify the scope of work, identify hazards, decide what competencies and insurance are required, and set clear expectations for method statements, inductions and site rules.

Without a clear brief it is difficult to select the right contractor or assess whether their proposals are adequate. Early planning also helps identify interfaces with other work and the need for permits or higher levels of control.

Select and Pre-Qualify Contractors

Assess potential contractors on competence, relevant experience, insurance cover, safety performance and the systems they use to manage their own workers and subcontractors. Request evidence rather than relying on claims alone.

Where contractors appoint subcontractors, they should apply appropriate checks and controls to them. Clients and those responsible for coordinating the work also need appropriate visibility of who will be involved and whether the required checks have been completed. . Structured pre-qualification reduces the chance of unsuitable parties reaching the site. See Heresafe’s approach to tracking key contractors for how digital questionnaires and approval workflows support this stage.

Contractors are typically appointed directly by the client organisation, while subcontractors are engaged by another contractor to carry out part of the work. The client may not manage every subcontractor directly, but still needs appropriate assurance that subcontracting arrangements and site risks are being controlled. 

Onboard and Induct Before Work Starts

Induction should cover site rules, hazards, emergency procedures, welfare arrangements, permit requirements and key contacts. Completing as much of this as possible before arrival reduces queues and incomplete starts.

Without an effective induction, workers may miss critical information about site-specific hazards, procedures and emergency arrangements.  Consistent, recorded inductions also create clearer evidence of the information provided.

Control Access and Maintain Visibility

Knowing who is expected and who is currently on site supports both safety and compliance. Structured check-in, with location verification where appropriate, helps organisations confirm who has arrived and maintain a reliable record of site presence. 

Live views of expected and current on-site personnel are particularly valuable across multiple locations or during higher-risk activities. Instant 360 visibility tools support this type of real-time oversight.

Supervise Work and Manage Higher-Risk Activities

Monitor that agreed controls are being followed, that conditions have not changed, and that permits remain valid. Poor communication and coordination between client teams, contractors and subcontractors can create additional risk. 

Clear coordination, regular checks and structured permit processes help maintain control once work is underway. Recording non-conformances and performance issues also supports better decisions on future appointments.

Review Performance and Feed It Into Future Decisions 

Contractor management should continue after the work is complete. Review performance, incidents, non-conformances, permit history and recurring issues, then use that information when deciding whether a contractor remains suitable for future work. This helps connect pre-qualification with actual on-site performance.

Keep Records Current and Audit-Ready

Insurance, training and certifications expire. Manual chasing is time-consuming and easily interrupted. Automated reminders and centralised storage reduce the risk of lapsed documents going unnoticed.

Historical records of visits, inductions, approvals and permits support investigations, audits and continuous improvement. Moving away from paper and spreadsheets makes these records easier to maintain and retrieve. Learn more about removing paper and spreadsheets from contractor processes.

How Heresafe Supports Effective Contractor and Subcontractor Management

Heresafe provides practical tools across the full lifecycle:

• Custom HSEQ and governance questionnaires for pre-qualification
• Document collection, approval workflows and automated expiry alerts
• Remote inductions and assessments
• Self-service geo-tagged check-in
• Live “On-Site Now” and “Expected On-Site” dashboards
• Electronic permits and multi-site reporting
• Exportable records and reporting for audits and reviews 
• Visibility of subcontractors and individual workers

These capabilities help organisations replace fragmented manual processes with clearer, more consistent control. Further detail is available in the contractor management software overview and the pre-qualification and induction guide.

Conclusion:

Managing contractors and subcontractors effectively requires clear planning, competent selection, proper onboarding, controlled access, ongoing supervision and reliable records. When these elements are handled inconsistently, risk increases and administrative effort rises. Structured processes, supported by digital tools that maintain credentials, visibility and audit trails, help organisations manage contractor and subcontractor activity more consistently, with clearer oversight of safety and compliance requirements. 

Ready to strengthen your approach?

Book a contractor management software demo to see how Heresafe helps organisations replace spreadsheet-based contractor management with automated document tracking, approval workflows, live site visibility and clearer compliance records.

Contact hello@heresafe.com