12 Questions
to Ask Before You Hire an Electrician
A printable checklist for Stockton and Central Valley homeowners. Bring this to your next quote appointment. If the electrician can't answer any of these clearly, that answer is its own answer.
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What's your C-10 license number?
Verify it at cslb.ca.gov. Shows the license is current, the bond is in place, and the disciplinary history. Takes 30 seconds. Non-negotiable.
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Will you pull a permit for this job?
Almost any electrical work beyond a like-for-like device swap requires a permit in Stockton. If the answer is "we can skip it to save you money" — walk away. That skipped permit voids insurance and costs you 10× at resale.
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Do you carry liability insurance AND workers' comp?
Ask for a Certificate of Insurance. Real contractors can email it in minutes. Uninsured workers injured on your property can sue you directly.
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What's the timeline start to finish — and what delays it?
A pro walks you through: start date, work duration, inspection wait, PG&E coordination if applicable. "We'll get to it" is a red flag.
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Who exactly will be on-site?
Some shops quote with the master electrician, then send an apprentice. That's not necessarily bad — but you should know upfront. For complex jobs, ask who supervises.
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Can you walk me through this quote line by line?
Materials, labor, permit fees, disposal, subcontractor charges. A one-line total gives you no protection if scope changes mid-job.
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What's your warranty on labor?
Manufacturer warranties cover the equipment. This is about THEIR labor — typically 1 year, sometimes more. Get it in writing on the quote.
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Can I see photos of recent similar work + one reference?
New electricians won't have a long portfolio — that's fine if the license/insurance check out. Established ones who won't share have a reason.
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What surprises could push the price up?
A pro tells you honestly: "if the wire behind that wall turns out to be aluminum, add $X." Amateurs hide the surprises until they hit you with a change order.
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How will the payment work?
Reasonable deposits exist. Full-upfront-cash-only is a red flag. Standard split: 30-50% deposit, remainder on completion + inspection pass.
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Do you handle the PG&E disconnect coordination?
For panel upgrades and service work, PG&E coordinates the shutoff/reconnect. Reputable contractors handle this — you shouldn't be calling PG&E yourself.
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What happens if the inspection fails?
Rare, but ask. The right answer is "we come back and fix it at no additional cost — that's what the labor warranty covers." Anything else is a flag.
🚩 Red flags — walk away no matter how good the price sounds
- Door-to-door solicitation after a storm or PSPS event
- Demand for full payment upfront
- "Cash only" as the only acceptable payment
- Refusal to pull a permit "to save you money"
- High-pressure "decide today" sales
- Quote significantly below other quotes (missing permit, insurance, warranty, or wire gauge)
- Won't provide license number or insurance certificate