Mixed crews — teams that combine permanent employees with temporary or contract workers — have become the norm in construction. With labor shortages affecting every trade, contractors rely on temp staffing to fill gaps, handle project spikes, and access specialized skills without maintaining a full-time workforce.

But managing a mixed crew comes with unique challenges. Differences in training, company culture, safety practices, and loyalty can create friction that reduces productivity and increases risk. Here's how to manage mixed crews effectively.

1. Standardize Onboarding

Every worker on your site — permanent or temporary — should go through the same orientation process. This ensures consistent safety training, site rules, and expectations. A unified onboarding also signals that all workers are valued equally, which reduces the "us vs. them" dynamic.

2. Prioritize Safety Above All

Safety is where mixed crews face the most risk. Temp workers may be less familiar with your specific safety protocols. Mitigate this by:

  • Conducting joint safety briefings with all crew members together
  • Assigning a safety buddy for new temp workers during their first week
  • Verifying that all temp workers have current OSHA certifications
  • Encouraging everyone — perm and temp — to report hazards without fear

3. Create One Team, Not Two

The most successful mixed crews operate as a single team, not a core group plus "temps." Achieve this by:

Team Integration Practices

  • Include temp workers in team meetings and planning sessions
  • Assign permanent crew leads to mentor and supervise temp workers
  • Use the same communication channels for all workers
  • Provide temp workers with the same PPE, tools, and equipment
  • Recognize and reward temp workers alongside permanent staff

4. Communicate Roles Clearly

Every worker should know who they report to and what's expected. Create clear reporting lines and share project plans with the entire crew. When everyone understands the overall goal and their role in achieving it, collaboration improves dramatically.

5. Manage Performance Consistently

Apply the same performance standards to all workers. If a temp worker is underperforming, address it immediately with both the worker and the staffing agency. If they're excelling, consider offering them a permanent position — many of your best future employees may start as temps.

Benefits of a Well-Managed Mixed Crew

  • Flexibility: Scale your workforce up or down based on project needs
  • Cost efficiency: Pay for labor only when you need it
  • Skills access: Bring in specialized expertise without permanent hire
  • Reduced overtime: Fill gaps without burning out your permanent crew
  • Try before you buy: Evaluate temp workers for permanent positions

Need reliable temp workers who integrate seamlessly with your team? Firman Solutions provides pre-screened, safety-verified construction workers who are ready to contribute from day one.