This is the one that matters most. Construction's suicide rate is roughly double the general male rate, but the response is simple and learnable — notice a mate, ask directly, listen, and connect them to help. Here is the evidence, the conversation, and the red flags that mean call 000 now.
Crisis support (24/7). MATES in Construction 1300 642 111 · Lifeline 13 11 14 · Suicide Call Back Service 1300 659 467 · 13YARN 13 92 76 (First Nations) · Beyond Blue 1300 22 4636. If someone is in immediate danger, call 000.
The risk factors stack
Suicide risk in construction is not one cause — it is a stack (the wider picture is in Mental Health on Site):
- job and income insecurity, transient project-to-project work, layoffs between jobs;
- long hours and time away from home, FIFO/DIDO rosters and isolation;
- high-pressure deadlines and financial exposure for subbies and sole traders (see Financial Stress & Mental Health);
- a male-dominated, stoic culture with stigma against help-seeking;
- chronic pain and injury, and self-medication with alcohol or other drugs (see Substance Abuse & Addiction);
- relationship breakdown, loneliness, and access to means on site.
The frame is the stack, not any single cause.
Asking directly does NOT make it worse
The single most important thing to know: asking someone directly about suicide does not put the idea in their head or increase their risk — the evidence is well established, and it can lower risk by giving relief and opening a path to help. As Lifeline Australia puts it: asking someone directly whether they are thinking about suicide "will actually decrease their risk because it shows someone is willing to talk about it."
You are not diagnosing anyone — you are checking a mate's safety, like spotting an untied ladder. Use the direct words ("Are you thinking about suicide?"), not euphemisms. You do not make someone suicidal by asking about suicide — you give them a chance to breathe out and tell the truth.
The conversation — notice, ask, listen, connect
A plain-English model aligned with the MATES approach (you do not have to be a counsellor):
- Notice your mate — changes in behaviour, attendance, mood or safety: withdrawing, snapping, drinking more, risk-taking, looking exhausted, talking about being a burden or hopeless.
- Ask and approach — pick a private, low-key moment ("Got a minute for a smoke or a cuppa?"), say what you have noticed ("You have been pretty quiet the last week, that is not like you"), and ask how they are travelling — normal site language, not clinical terms. If you are worried about suicide, ask the direct question.
- Talk and take it seriously — let them talk without trying to fix it; do not argue with how bad they say it feels; stay non-judgemental.
- Connect — you do not carry it alone. Walk with them to the next step: a Connector on site, the MATES helpline 1300 642 111, their GP or EAP, or emergency services in a crisis.
Peers first — not "your supervisor"
Here is a crucial, evidence-backed point: workers consistently rate supervisors as the least-trusted resource for these conversations — the peer-to-peer (workmate) channel is the one that works. So the front-line responder is a mate, not a manager. Supervisors still have a role — they enable and escalate — but the conversation that saves a life usually happens between workmates.
The duties differ:
- A peer or mate: notice, ask, listen, connect. "I will not spread this around the site, but if I am really worried about your safety, I may need to get someone who can help keep you safe."
- A foreman or supervisor: has a WHS duty of care, can adjust tasks and rosters (move someone off high-risk work, give time to see a GP), and must act on serious risk regardless of a confidentiality preference. "I am here as your supervisor and as a person. I will keep this private, but if I think you are not safe, I have to act."
The red flags — call 000 now
Escalate immediately (000 or the ED) if there is any sense of imminent risk:
- they say "yes" to suicidal thoughts and have a plan or access to means ("yeah, I have thought about how I would do it");
- they say they will not be safe if they go home ("if I go home tonight, that is it");
- they are intoxicated or severely agitated while talking about suicide;
- they have just made an attempt, sent goodbye messages, or are missing from site and you fear the worst.
Then: do not leave them alone; call 000 and say clearly it is a mental-health emergency with suicide risk; remove immediate means if safe (do not let them drive off distressed); and stay until they are handed over to professionals.
For lower-but-real risk (thoughts, no plan or intent), steer them to MATES, Lifeline 13 11 14, a GP or EAP — and offer to help make the call.
After a crisis
The period after a crisis or a site suicide is high-risk. Follow up over the following days and weeks, document per the workplace process (with consent where possible), and lean on MATES postvention support and Returning to Work After Mental Health.
Common mistakes
- Hinting instead of asking the direct question.
- Trying to "fix it" or minimise instead of listening.
- Treating it as a manager-led process (peers are the trusted channel).
- Leaving someone at immediate risk alone, or not calling 000.
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In crisis? Lifeline 13 11 14 ·