Interview Questions for Commercial Journeyman Electricians

The right interview questions for a commercial journeyman electrician screen for four things: can they actually do commercial-grade electrical work, will they show up reliably, will they work safely, and will they stay. Technical questions alone won't catch a candidate who's shaky on code, unreliable, or looking for a six-month bridge to their next job.

Below is the full question set - technical, reliability, safety, culture, and situational - plus the red flags to listen for and a scorecard to run every candidate through the same lens, so you're comparing on the same terms instead of gut feel.

Most contractors default to technical questions because they're the most comfortable ground - ask about panels, ask about code, listen for the right answer. That catches skill gaps, but it misses the reasons journeymen actually don't work out: they no-call no-show during a busy stretch, they cut a safety corner under deadline pressure, or they clash with every foreman they're assigned to. A full interview bank catches all of it, not just the part that's easy to test.

What to screen for in a Journeyman Electrician

A commercial journeyman candidate needs to clear four bars, and none of them substitute for the others. First, technical competence on commercial-scale work specifically - a residential-only electrician, no matter how sharp, hasn't necessarily worked a large panel, a big pull, or a live commercial job to code under an inspector's eye. Second, reliability - attendance and follow-through, because a licensed electrician who's brilliant but unpredictable will cost you more than a mediocre one who shows up every day. Third, safety judgment, since electrical work carries real consequences when someone cuts a corner. Fourth, culture and crew fit, because a journeyman who can't work under a foreman or alongside a crew becomes a retention problem within months.

Pick 8-12 questions total across the categories below rather than exhausting one category and running out of time for the rest.

Technical questions

These are the questions that separate a candidate with real commercial hours from one who's read about the work. Don't just listen for the right terminology - listen for whether they can walk you through their own reasoning, step by step, the way they'd actually have to explain it to an apprentice or an inspector.

• Walk me through troubleshooting a dead circuit on a commercial panel.
• How do you approach a large pull?
• What's your process for reading and working from prints on a commercial job?
• What's a recent NEC change you've had to apply?
• What's the toughest commercial system you've worked on?

Reliability / attendance questions

• What does a normal week's attendance look like for you?
• Tell me about a time you were the reason a job stayed on schedule.
• What's made you leave a job before? (listen for patterns)

Safety questions

• Describe a time you stopped work over a safety concern.
• What PPE or procedure do you never skip, even under deadline?
• What's your OSHA 10/30 and state electrical license status?

Culture / crew-fit questions

• What kind of foreman or crew do you do your best work with?
• How do you handle a disagreement with a lead on-site?

Situational questions

• It's Friday at 3pm, the job's not done, and the GC is pushing - what do you do?
• A junior tech keeps making the same mistake - how do you handle it?

Red flags

Listen for the general reliability and culture red flags that apply across every trade: vague answers about dates or reasons for leaving past jobs, blaming every previous employer, no concrete safety examples, and an inability to describe their own work in specific terms rather than generalities. On top of those, weigh the red flags specific to this role: a candidate who's shaky on code and can't walk you through it cleanly, someone who can't explain their own troubleshooting logic step by step, a background that's entirely residential when the job in front of them is commercial, and any gap or inconsistency in license status. A journeyman who can't answer a basic NEC question or gets vague the moment you ask about a real job they worked isn't ready for commercial-scale work, license or not.

Scorecard

Score every candidate on the same five dimensions, 1-5 each, then add notes while the interview is fresh and land on a clear recommend/hold/pass - not a vague "let's think about it."

• Technical (1-5)
• Reliability (1-5)
• Safety (1-5)
• Culture fit (1-5)
• Communication (1-5)

Notes: _______________________

Recommend / Hold / Pass

Running every journeyman candidate through the identical scorecard is what makes it possible to compare candidates from different interviews fairly, instead of relying on gut feel that shifts week to week.

Use this alongside our hiring guide for commercial electricians so the job you're screening against matches the job you actually posted, and check our electrical salary guide to make sure the offer you're prepared to make is competitive before you get to that stage. For the full hiring process this fits into, see our commercial electrical industry hub.