Questions to ask
1. Are you licensed and bonded where my city or state requires it?
Why it matters: Many jurisdictions regulate locksmiths because the work involves access to homes and businesses. Ask for a license number you can verify with the state board or local police department listing. Unlicensed vans that only advertise a phone number are a common scam pattern.
2. What’s the service-call or trip fee — and how does after-hours or holiday pricing work?
Why it matters: Lockouts often happen at night or on weekends. Get the base dispatch fee, hourly or flat job rate, and any after-hours multiplier before they arrive. Vague “we’ll know when we get there” pricing is how emergency lockouts turn into surprise bills.
3. Will you quote a not-to-exceed price over the phone once I describe the lock and door?
Why it matters: A good shop can usually estimate lockout, rekey, or deadbolt install ranges from brand, keyway, and whether the door is wood, metal, or multipoint. You want a clear range plus what would raise the price (broken key deep in the cylinder, seized deadbolt, nonstandard hardware).
4. Can you rekey my existing locks, or do you recommend replacing the cylinders or hardware?
Why it matters: Rekeying is often cheaper and faster when the hardware is sound. Replacement makes sense for worn cylinders, cheap builder locks, or when you want higher-security keyways. Pushing a full replace for every job without explaining why is a yellow flag.
5. How do you verify that I’m the homeowner or authorized tenant before opening or rekeying?
Why it matters: Ethical locksmiths ask for ID and proof of residency (lease, utility bill, deed, or landlord authorization). Someone willing to open any door with no questions asked is a liability — and may leave you exposed if a dispute arises later.
6. Do you carry liability insurance, and will you provide a receipt with your business name and license?
Why it matters: Drilling a lock, adjusting a door, or installing a smart lock can damage finishes or frames. A real receipt with a verifiable business name (not only a first name and mobile number) also helps if you need a callback or to prove work for a landlord or insurer.
7. What brands and grades of locks do you install, and will they match my existing keys if I want that?
Why it matters: Residential Grade 1/2 hardware and reputable brands last longer than no-name cylinders. If you want one key for multiple doors, ask whether they can pin to your existing keyway or need to convert everything to a new system.
8. For smart locks or electronic hardware, who handles programming, warranties, and Wi-Fi/hub setup?
Why it matters: Some locksmiths install mechanical cores only; others set up apps, codes, and bridges. Clarify whether the manufacturer warranty stays intact, who you call if the lock bricks, and whether battery or firmware issues are their problem after install.
9. How quickly can you arrive, and do you send an employee or a subcontracted mobile tech?
Why it matters: National call centers sometimes farm jobs to whoever answers — with markup and uneven quality. Prefer a local shop that names the tech, ETA, and vehicle description. Ask whether the person at your door is an employee covered by their insurance.
10. If you can’t open the lock without drilling, what’s the plan and cost for replacement hardware?
Why it matters: Non-destructive entry is the goal, but some locks leave no choice. Agree in advance on when drilling is authorized, what cylinder or lockset they’ll install as a replacement, and the all-in price so you’re not negotiating while standing outside in the rain.
11. After a break-in or lost keys, can you advise on rekey vs full hardware upgrade and master-key options?
Why it matters: Security decisions after a loss shouldn’t be pure upsell. A thoughtful locksmith will discuss perimeter doors, patio sliders, garage man-doors, and whether restricted keyways (harder to duplicate) are worth it for your risk and budget.
Red flags
- No license number, or refuses to say the company name before arrival.
- Quotes a tiny phone price, then multiplies it on-site with no written change.
- Demands large cash-only payment before any work, especially at night.
- Will open a door with no ID or proof you live there.
- Van or shirt branding doesn’t match the company you called (bait-and-switch dispatch).
- Pushes expensive “high security” packages without explaining what you actually need.
Next-step checklist
- Note lock brand, door type, and whether keys are lost, broken, or you’re locked out.
- Call 2–3 local licensed shops; compare trip fee + after-hours rate + ETA.
- Verify license and get a not-to-exceed quote before they dispatch when possible.
- Have ID and proof of address ready; clear pets and porch access.
- Decide rekey vs replace goals (same key for all doors? smart lock?).
- Keep the receipt, new keys inventory, and any warranty cards.