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Two people exchanging a key at an open front door, with a disassembled lock cylinder and small parts arranged on a cloth nearby. — Lost Keys — Same-Visit Rekey, Forest Hill
Person holding a key beside a brass-colored deadbolt on an open painted door while another person watches from inside. — Home Lockout Service, Forest Hill

Lockouts · Forest Hill

Lost Keys — Same-Visit Rekey in Forest Hill

The lawyer's envelope held two keys for the new house.

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In plain words

How much a lost key matters depends on what was lost with it. A ring that dropped into a lake on a canoe trip tells nobody where it fits, so the rekey is a tidy precaution. A ring taken with a wallet or bag that carried your address is a different story: someone now holds both the key and the door it opens, and the rekey comes first. The locksmith asks about this on the phone, says plainly which situation you are in, and schedules the visit accordingly. The work is the same either way, and so is the outcome: a key nobody else has.

Sound familiar?

The lawyer's envelope held two keys for the new house. The previous owners mention a cleaner, a dog walker and a brother who checked on the place, and the builder's paperwork shows six were cut originally. Four are unaccounted for.

How the visit goes

Lost Keys — Same-Visit Rekey

How the visit goes

Technician in a cap and clear glasses holding a yellow impact driver at the latch edge of a black door. — Forest Hill
Hands fitting a dark metal door knob onto a white door with a screwdriver, a tool belt at the waist. — Forest Hill
  1. What was on the ring

    The next few minutes are spent on the ring itself, because a key ring is a bundle of different problems. House keys point to cylinders that will be repinned. A garage remote points to an opener whose memory should be cleared. A building fob or parking card points to a property manager. A car key with a chip points to the automotive side of the trade. A tag with an address, a licence lost in the same bag, or a work lanyard in the same pocket changes how soon the household side should be settled. Listing it all before any tool comes out means nothing on the ring is forgotten when the van pulls away.

  2. Removing the cylinder without disturbing the door

    Each cylinder comes off in the way its lock allows, and the door itself is never cut or drilled. A knob or lever lock releases its cylinder once the knob is slipped off its spindle and a retaining clip or cap is eased back. A deadbolt cylinder comes out when the interior thumb-turn assembly is unscrewed and the housing lifts away. A mortise cylinder in an older door backs out after its small set screw is loosened, and a rim cylinder on a night latch unscrews from its back plate. Each piece is set aside with its own screws so the door goes back together exactly as it was.

  3. The code written down for next time

    The new combination is recorded as a short code, either on a card the locksmith gives you or on the key tag, and a copy stays in the locksmith's job notes if you wish. That code is what makes future copies accurate: a key cut to code has fresh, original depths, while a copy of a worn key inherits every rounded edge. It also means a lost key years from now is met with a different code, never a repeat. Keep the card with the house papers, and when a new key is needed, ask for it to be cut from the code rather than traced from a tired one.

Lost Keys — Same-Visit Rekey

In the van

  • Rekeyable-cylinder reset tool

  • Key tags and a key register

  • Plug follower set

  • Replacement cylinders

  • Rekeying pin kit

Technician kneeling with a yellow cordless drill at the latch plate of a black door, a tool bag on the porch. — Forest Hill

Lost Keys — Same-Visit Rekey

What affects the quote

  1. How many cylinders are on the list

    A front door with a deadbolt and a handle is two cylinders. Add the back door, the garage entry, a side door and a shed and the count climbs, and the quote follows the number of cylinders repinned.

  2. Travel to the property

    Every call-out includes the drive. A house across town and a rural property at the end of a concession road involve different time on the road, and the quote reflects the trip.

  3. The kind of lock each cylinder lives in

    Knob, lever, deadbolt, mortise and rim cylinders come out of the door differently and take different care to refit. A mortise cylinder in a century home is more involved than a builder-grade knob.

What to have ready

  • Was a garage remote, building fob or car key on the same ring?
  • Was anything with your address, such as a licence or a mail tag, lost with the keys?
  • Are the door locks all the same brand, or a mix?
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Lost Keys — Same-Visit Rekey: questions

Questions
Do I need to be there for the whole visit?

An authorised adult should be present at the start, for identification and to agree the list of doors and the number of keys, and at the end, to test every key and take the count. In between, the work happens at the doors and on the van, so you are free to get on with your day inside. A property manager or a family member with your authorisation can stand in if you cannot be there.

What should I do before the locksmith arrives?

Walk the property and note every door the missing key opened, including the garage, shed and gate. Gather any keys you still have, since a working key helps in reading each cylinder. Have identification and, for tenants, something showing the tenancy. Decide roughly how many keys you want and whether you would like all doors on one key. If a garage remote or building fob was lost too, mention it when you book.

Can all my doors work on one key afterwards?

Usually, yes. Cylinders that share a keyway family accept the same blank, so they can be pinned to one combination during the rekey. The front door, back door, garage entry and a gate padlock of the same family become a single key. Where a door uses a different family, the locksmith can swap its cylinder for a compatible one in the same visit, or you can choose to keep two keys for that door.

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