If you run a trades or construction business, you’ve probably experienced this before. The work is planned, crews are moving, momentum is good, and then leadership steps in and everything slows down.
In this episode of Built. Trusted. Chosen., I spoke with executive coach Trevor Blondeel about why this happens so often in construction and what leaders can do to stop unintentionally disrupting their own teams. Trevor has spent years running manufacturing plants and now works with owners and leaders across construction, logistics, and manufacturing.
Our conversation focused on leadership behaviours that directly impact culture, productivity, and trust on site.
Leaders disrupt work without meaning to
One of Trevor’s earliest leadership lessons came when he realised his morning briefing, intended to motivate, actually cost his team around ten percent of daily production. By pulling supervisors off their plan and introducing new priorities, he disrupted their flow.
In trades and construction, crews rely on rhythm and clarity. When leaders step in without understanding the impact of their requests, productivity suffers. The lesson is simple but uncomfortable. Leadership presence changes the room, whether we intend it to or not.
Culture never improves as it scales
Trevor shared what he calls the Chocolate Fondue Effect. Culture flows from the top, just like chocolate from a fountain. No matter how wide the organisation gets, it can never taste better than what comes out at the top.
If leadership is reactive, abrasive, or inconsistent, that behaviour will echo through supervisors and crews. Posters, values statements, and toolboxes talks don’t fix culture. Behaviour does.
Strong leadership starts with impact, not intent
A recurring theme in our conversation was intent versus impact. Most leaders have good intentions, but that doesn’t mean their behaviour lands the way they expect.
Trevor encourages leaders to ask direct questions like when they are most effective, when their presence helps, and when it creates friction. These conversations aren’t about being soft. They’re about being skilled enough to adapt your style to the situation and the person in front of you.
Expectations work best when crews define them
Rather than telling people what to do, Trevor suggests flipping the conversation. Ask crews what “done” looks like. Ask them to describe the outcome they believe is expected.
When expectations are co-created, accountability becomes shared. The work becomes the team’s commitment, not just a directive from above. In construction, where conditions change daily, this clarity prevents misunderstandings before they turn into costly mistakes.
Accountability builds trust when done in order
Trevor outlined a simple but powerful framework: rapport first, expectations second, accountability third. Too many leaders jump straight to accountability without building the foundation.
When expectations are clear and leaders have created space for honest communication, accountability stops feeling punitive. It becomes transparent. If something can’t be delivered on time, the responsibility is to speak up early, not to hide the issue until it becomes a bigger problem.
Behaviour problems often signal something deeper
One of the most powerful moments in our conversation was Trevor’s personal story about his son. What looked like laziness and disorganisation turned out to be a serious personal struggle.
The lesson applies directly to the workplace. When someone’s behaviour changes, curiosity matters more than correction. Leaders don’t need to solve personal problems, but they do need to create enough trust that people feel safe asking for help before work suffers.
Next step
Leadership in trades and construction isn’t about having the loudest voice or the strongest opinions. It’s about awareness, clarity, and consistency. Small changes in how you show up, set expectations, and hold accountability can transform not just your culture, but how your business is experienced by clients and the wider community.
Trevor Blondeel is an executive coach who spent years running manufacturing plants and now works with owners and leaders across construction, logistics, and manufacturing. He helps leaders improve communication, strengthen accountability, and build cultures people actually want to be part of.
https://www.trevorblondeel.com/
https://manufacturinggreatness.com/
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