What Affects the Cost of a Lock Job
No two lock jobs are quite the same. Here’s what changes the work from one call to the next, in plain words.
Folks often ask what a lock job will run before anyone has seen the door. It’s a fair question, and the real answer starts with a few more. The lock, the door it sits in, the number of keys and how soon you need help all shape the work.
What Changes the Work
A locksmith usually looks at the hardware, the door and the timing together, since each one can add work or take it away.
| Factor | How it changes the job | Example of a job where it matters |
|---|---|---|
| Type of lock and its grade | A heavier-grade lock has more to it, and an old or unusual one may need hard-to-find parts. | A worn mortise set in an older house, next to a plain closet knob |
| Number of locks or doors | Each lock adds its own time, and keying several to one key adds a step. | Rekeying every outside door after a move, not just the front |
| Rekey versus replace | Rekeying changes the pins in the lock you have. Replacing means new hardware fitted to the door. | New keys after a lost key ring, next to swapping a lock that won’t turn |
| Vehicle make and key technology | A plain metal key is cut and done. A key with a chip or a remote fob also has to be programmed to the car. | A spare for an older car, next to replacing every key for a newer one |
| Door condition or damage | A sagging door, a split frame or a pried strike adds repair work before the lock can do its job. | A door forced open in a break-in |
| Urgency of the call | A call that has to be handled now can’t be fitted around other work. | Someone locked out, next to a lock that sticks but still turns |
| Time of day | Across the trade, late evening and weekend work is often priced apart from weekday daytime work. | A storefront that won’t lock at closing time |
| Complexity of the keying system | A master key system needs a plan for who opens which doors, and every lock is set to match it. | A rental property where each tenant has a key and the owner has one for all |
Rekeying or Replacing
These two get mixed up a lot. Rekeying means changing the pins inside a lock so it takes a new key and the old keys stop working. The lock stays on the door. It’s the usual answer after a move, a lost key ring or a tenant moving out.
Replacing means taking the old lock off and fitting a new one. It makes sense when the lock is worn past fixing, damaged, or you want something different, like a keypad deadbolt. If you’re unsure which way your lock leans, a few plain questions can help you weigh repairing against replacing.
Questions About the Cost
Why can two jobs that sound alike turn out different?
“My lock is stuck” might mean dirt in the cylinder, a strike plate that slipped or a door that dropped on its hinges. Each has its own fix, and an old mortise set and a newer deadbolt can show the same trouble for different reasons.
Why does rekeying often cost less than replacing the lock?
Rekeying keeps the lock you have. The cylinder comes out, the small pins inside are changed so a new key works and the old ones don’t, and it goes back in. There’s no new hardware to buy and nothing new to fit to the door.
Why is an emergency call different from a booked visit?
A booked visit fits into a planned day. An emergency means dropping other work and heading straight out, and the job has to be finished before anyone can leave, because the door has to lock again. That’s why the trade usually treats the two apart.
The Door Is Part of the Job
A good lock on a door that doesn’t close right will still give trouble. Wood frames swell and shrink as the seasons turn, so a deadbolt that slid in easily last summer may scrape in January. Then the fix is often in the strike plate or the hinges, not the lock. Doors that have been rehung many times can have old holes and patched wood that make new hardware slower to fit.
Can It Wait, or Not
How soon you need help shapes a lock job as much as anything, so it’s worth sorting out before you call. Some trouble really can’t wait:
- Someone is locked out, or locked in.
- A key snapped off in the only door you use.
- A door won’t lock after a break-in.
- A business door won’t lock at the end of the day.
Other trouble can usually wait for a booked visit: a lock that sticks but still turns, a loose knob or a key that’s wearing thin. When it can safely wait a little, booking ahead keeps things simple for everyone.
Details to Include in Your Request
The more we know before we arrive, the better we can plan the visit.
- Whether it’s a home, a business or a vehicle, and for a car, its year, make and model
- How many locks or doors need work
- What’s wrong, in your own words: it sticks, it won’t turn, the key broke off, the keys are lost
- How soon you need someone, and whether anyone is locked in or out right now
- Any photos you can email to office@setonlocksmith.com of the lock, its edge plate and the door around it
When you book an appointment, a short note on these points and a photo or two go a long way toward a smooth visit.
Tell us about the lock, the door or the car, and we’ll take it from there.