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BuchananLock ServicesOpen 24/7 (289) 203-1527
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, McDonald Court

Lockouts · McDonald Court

Lost Keys — Same-Visit Rekey

A roommate moved out on bad terms and says the key was left on the counter. It was not.

In plain words

When a key disappears, cutting yourself another copy solves the wrong half of the problem. You can get in again, but so can whoever finds the original. A same-visit rekey turns that around: the locksmith works through each cylinder the missing key operated, fitting new bottom pins on a conventional lock or resetting a homeowner-rekeyable one through its own procedure, and refits the lock to the door. The lost key still slides into the keyway but no longer lifts the pins to the right height, so it turns nothing. You leave with fresh keys cut on site and the same locks you already had.

Sound familiar?McDonald Court

The call
The keys fell out of a gym bag somewhere between the arena and the parking lot. The ring has a tag from the building with the unit number on it. Whoever finds it has an address and a key that fits.

NextHow the visit goes

Lost Keys — Same-Visit Rekey · McDonald Court

How the visit goes

Technician in a cap and hooded sweatshirt using a small screwdriver on the lever handle and lock case of a glass door. — McDonald Court
  1. Scene 1

    Which cylinders the key actually opened

    The locksmith walks the property with you and tries to think like the key. Front door deadbolt and handle, the back door, a side door, the door between the garage and the house, the shed, a gate padlock, a basement walkout, the door to a storage room or workshop. Each cylinder the missing key fitted goes on a list. Anything it fitted that is not yours to change goes on a second list: a shared lobby door, a parking gate, a community mailbox compartment, a workplace. The first list becomes the scope of the visit; the second becomes a set of calls you can make with the locksmith's help while the work goes on.

  2. Scene 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. Scene 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.

In the van

  • Dry graphite or PTFE lubricant
  • Pin tweezers and shims
  • Cylinder retaining-clip and cap tools
  • Key tags and a key register
  • Top pins and cylinder springs

What shapes the quoteBuchanan Lock Services

Homeowner-rekeyable cylinders without a working key
Resetting a homeowner-rekeyable cylinder when its key is gone uses that system's own reset fixture, where the installed lock supports one, and a few extra minutes per cylinder, which shows as a small line on the quote.
Electronic credentials on the same ring
Clearing a garage opener's memory and re-pairing remotes, changing keypad codes or helping report a building fob are small tasks the quote names separately.
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.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 203-1527

What to expect, answered

Should I rekey after a renovation or when a cleaner stops coming?

It is good practice whenever a key has been out of your hands for a while and you are not certain it came back. Contractors, cleaners, sitters and short-term guests all have honest reasons to hold a key, and most return it, but a rekey at the end of the arrangement is what turns 'probably' into certainty. Some households make it a habit at the close of every project.

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.

What is a restricted keyway, and is it worth having?

A restricted keyway uses a controlled key profile whose blanks are supplied only through an authorised channel; the credential required, a letter, a registered account, a dealer agreement or a key card, depends on the system. Rekeying such a cylinder is routine work with the right pin kit. For a household that has just lost a key and wants the next one to be truly countable, it is a sensible upgrade for the main doors, and it can be fitted during the same visit.

McDonald Courtinformation

HamiltonOntario

Town
McDonald Court, Hamilton
In business
15 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

2021 census: what it means at the door

Every square is one home in a hundred.

  • 61 in 100 homes · older homes
  • About 61% of homes in Hamilton were built in 1980 or earlier, according to the 2021 Census.Period hardware on older homes deserves matching parts, not a mismatched modern set. A locksmith who works among such houses keeps finishes and styles that suit them, so a repaired or replaced lock still looks like it belongs to the door.
  • Single-detached houses make up about 56% of homes in Hamilton (2021 Census).In mixed neighbourhoods, a family may move from an apartment to a house or the other way around. A locksmith who knows both kinds of door can rekey the old place for the next occupant and set up the new one on the same visit.

Source: Statistics Canada, Census Profile

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On-site assessment

Request a visit.

A roommate moved out on bad terms and says the key was left on the counter.

(289) 203-1527, open 24/7.