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How Much Does It Cost to Rekey a House in Peoria, IL?
Learn what affects the cost to rekey a house in Peoria, IL, including the number of cylinders, keys, hardware condition, master-key plans, and when replacement is better.
Rekeying changes the internal pin arrangement of an existing compatible lock so the old key no longer operates it. The price is usually driven by the number of cylinders, the condition and type of the hardware, the number of new keys, and whether several locks need to work from one key.
For 2026 planning, a broad benchmark is about $55-$135 per cylinder. A whole-house project can cost more because it may include multiple doors, removal and reinstallation, additional keys, difficult hardware, or a master-key arrangement.
Rekeying cost factors
| Factor | Why it matters | Question to ask |
|---|---|---|
| Number of cylinders | Each compatible cylinder requires inspection and rekeying work | Is the price per cylinder or for the complete project? |
| Lock brand and type | Some hardware is faster to service than high-security, mortise, or unusual cylinders | Can all of my existing locks be keyed to the same key? |
| Condition and alignment | A failing cylinder, latch, or door may need repair before rekeying helps | What happens if the lock is not worth rekeying? |
| Keys and keying plan | Extra copies, keyed-alike sets, and master keys add scope | How many keys are included and what does each extra key cost? |
| Timing and travel | Urgent mobile service can have different dispatch and scheduling costs | Is there an after-hours or travel charge? |
The per-cylinder benchmark is a planning reference, not a guaranteed Peoria price. The number and complexity of locks, the condition of each cylinder, and the time needed to test every door are major cost drivers.
When rekeying is a good fit
Rekeying is often worth considering after moving into a home, losing track of copies, changing tenants, ending a contractor relationship, or taking ownership of a rental. It can preserve hardware that is in good condition while making the old keys unusable.
Rekeying may also help when several compatible locks need to operate from one key. Ask the locksmith to check compatibility before assuming every lock can be matched. Different brands, cylinder formats, and high-security systems may require a different plan.
When replacement may be better
Replacement can be the better value when the lock is damaged, difficult to turn, badly worn, poorly aligned, or no longer provides the security or convenience you need. A smart lock, reinforced deadbolt, restricted key system, or new finish may justify replacing the hardware rather than paying to rekey an old cylinder.
The right answer also depends on the door. If the bolt does not move smoothly, the frame is loose, or the strike plate is misaligned, a new cylinder alone will not solve the underlying problem. The guide to stronger door locks explains why the frame and strike matter as much as the cylinder.
What to prepare for a rekey estimate
- Count the exterior door cylinders, garage entry, mailbox, side doors, and other locks you want included.
- Note which doors currently use the same key and which do not.
- Tell the locksmith whether keys are missing, whether anyone should lose access, and how many new keys you need.
- Take clear photos of unusual or commercial-style hardware if a phone estimate is appropriate.
- Ask whether the quote includes service call, labor, keys, removal, installation, and testing.
For local help, see lock rekeying for new homeowners and movers. Request the scope in writing and confirm the total before the work begins.