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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, Mississauga Valley

Emergency Lockouts · Mississauga Valley

Lost Keys — Same-Visit Rekey in Mississauga Valley

You were shovelling the driveway after dark and the ring must have slid out of your coat pocket somewhere under a metre of snow. You have raked the whole bank with a flashlight.

Call now · open 24/7(289) 805-7422

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In plain words

Rekeying and replacing a lock arrive at the same place by different roads. Replacement puts new hardware on the door: a new deadbolt or handle, and a finish that may not match its neighbours. Rekeying leaves all of that alone and changes what is inside the cylinder, commonly the pin stack on a conventional lock or a reset on a homeowner-rekeyable one, so a different key runs it. For hardware in good condition, that is the sensible choice: the door looks and feels as it did while the old key is retired. A worn cylinder can be replaced and keyed to match the rest in the same visit.

Sound familiar?

You were shovelling the driveway after dark and the ring must have slid out of your coat pocket somewhere under a metre of snow. You have raked the whole bank with a flashlight. It will turn up in April, and you would rather not wait.

How the visit goes

Lost Keys — Same-Visit Rekey · Mississauga Valley

How the visit goes

Person leaning over a blue bench machine in a small shop with keys, padlocks and door hardware displayed on blue walls. — Mississauga Valley
  1. 1

    Reading each cylinder before it comes off the door

    Every cylinder on the list gets a close look while it is still in the door. The keyway shape and the maker's stamp tell the locksmith which pin kit fits and whether the keys can be cut on the van. The feel of the plug with a working key, if one exists, says whether the pins and springs are healthy or tired. Corrosion on the face, a wobbly plug or a key that needs a jiggle points to a cylinder that will benefit from cleaning or replacing while it is out. A homeowner-rekeyable cylinder, recognisable by its small reset slot beside the keyway, calls for a different tool and gets noted.

  2. 2

    Cutting the new keys on site

    Common keys are cut on the van rather than ordered in, though some restricted systems need the blank from an authorised distributor first. The first key is cut on a code machine, a crisp, original-depth key rather than a copy of a copy, and tried in the first repinned cylinder before another is touched, so any adjustment happens once. The rest are cut to the same code, deburred, and tested in turn. Keys cut this way run smoothly from the start and stay accurate through years of copying, because every later duplicate can be made from the code rather than from a worn blade.

  3. 3

    The old key is now a piece of brass

    Whatever became of the lost key, it stopped mattering the moment the last cylinder went back on the door. It still slides into the keyway, because the keyway did not change, but the pins inside no longer line up with its cuts, so it turns nothing. Whoever finds it in a snowbank in April, or already has it in a drawer, holds a shape that fits your lock and does nothing to it. That is the whole purpose of the visit, and it is worth pausing on: the worry that started the day has a definite ending, and you can watch it demonstrated with the old key in your own hand.

In the van

  • Key tags and a key register
  • Dry graphite or PTFE lubricant
  • Top pins and cylinder springs
  • Rekeying pin kit
  • Key blanks in common keyways

What affects the quote

  1. 1

    Whether the doors can share one key as they are

    Cylinders from the same keyway family are pinned alike with no extra parts. A door from a different family needs a compatible cylinder swapped in if you want a single key, and that part is quoted separately.

  2. 2

    Entry as well as rekeying

    If the lost key was your only key and you are locked out too, the door is opened first and that opening is quoted as its own step ahead of the rekey.

  3. 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.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(289) 805-7422

Lost Keys — Same-Visit Rekey: questions

Advice · (289) 805-7422

How long does a whole-house rekey take?

Plan on an hour or two for a typical house with three or four cylinders, including the walk-through, identification, pinning, cutting and testing. Each additional cylinder adds a little, as does swapping a cylinder to bring a mismatched door onto the same key, resetting a homeowner-rekeyable lock or clearing a garage opener. The locksmith gives a realistic window on the phone once the list of doors is known.

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.

The car key was on the same ring. Can you deal with that too?

Vehicle keys are a separate branch of locksmith work because most carry a chip the car's immobiliser recognises. Retiring a lost car key means programming the car to forget it and to accept a new one, which an automotive locksmith does at the vehicle. Mention the car when you book; where the company offers that service it can be scheduled, and otherwise the household rekey proceeds and you are pointed to the right help.

Peel, Ontario

Mississauga Valley information

Town
Mississauga Valley, Peel, Ontario
In business
12 years
Hours
Open 24/7 · nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

What the census means at the door

38%

Homes of every age. About 38% of homes in Mississauga were built in 1980 or earlier, according to the 2021 Census.

In an area where homes span several eras, one street may have original mortise locks and the next builder-grade cylinders. A locksmith working here carries parts for both, so whichever door he meets, the job finishes in one visit.

37%

Single-detached houses make up about 37% of homes in Mississauga (2021 Census).

In buildings, the suite door often has a closer and a heavy frame, and the deadbolt sits in a metal or metal-clad door. A locksmith fitting or rekeying one brings the tools and cylinders that suit that construction rather than a wooden house door.

Source: Statistics Canada, 2021 Census of Population

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Request a visit

You were shovelling the driveway after dark and the ring must have slid out of your coat pocket somewhere under a metre of snow.

Call now · open 24/7(289) 805-7422
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 12 years in business