FlexSafe Consulting
Risk Management 6 min read

Subcontractor Nightmares: How to Vet Subs Without Slowing Down the Job

As a Prime Contractor, you aren't just responsible for your own crew. You're on the hook for every sub on that site. Don't let their shortcut become your liability.

I’ve seen it happen more times than I can count. A General Contractor (GC) hires a specialty sub to save time. The sub shows up, skips a tie-off point or bypasses a lockout, and BOOM.

An ambulance shows up, WorkSafe/OHS shuts the site down, and suddenly the GC is facing a multi-thousand dollar penalty. Why? Because as the Prime Contractor, you are legally responsible for coordinating safety for everyone on site.

"I'm Not Their Babysitter"

I hear this a lot. GCs feel like they shouldn't have to watch every sub. And you shouldn't! But you DO have to vet them. If you let a sub step on site without checking their safety record, you are essentially signing a blank check for their liability.

The 3-Minute Vetting Checklist

You don't need a 50-page questionnaire. You need these three things before they unload their truck:

  • WCB Clearance Letter: Prove they are in good standing and have active coverage. No letter? No site entry.
  • Safety Manual Acknowledgement: They don't need to read your whole binder, but they must sign off on your Site-Specific Safety Plan.
  • Proof of Competency: If they're using a skid steer, show me the ticket. If they're in a harness, show me the Fall Arrest training.

Managing the "Old School" Subs

We all know the sub who has been doing this for 40 years and "doesn't do paperwork." They might be the best at what they do, but they are a walking liability in 2024.

The Fix: Make safety a condition of the contract. I help GCs write safety requirements into their sub-contracts so that "following the rules" isn't a suggestion—it's part of getting paid.

How FlexSafe Helps GCs

You’re too busy to chase subs for their WCB letters and training records. I offer Vendor Management Services where I play the gatekeeper. I chase the subs, I verify their paperwork, and I make sure they are compliant before they ever touch a tool on your site.

Key Takeaways

  • Prime Responsibility: In BC and Alberta, the Prime Contractor owns the site safety coordination. Period.
  • Vetting is Mandatory: Check WCB status and competency records for every sub, every time.
  • Delegate the Chase: Hiring a consultant to manage your sub-trades' safety docs saves you hours of admin and massive legal risk.

Too Busy to Chase Subcontractors?

Stop being the safety secretary. Let us manage your vendors and ensure everyone on your site is playing by the rules.

Ask About Vendor Management Services
S

Sherry

Site Coordination Specialist

I help GCs sleep better at night by making sure their subcontractors aren't a ticking liability bomb.