
Emergency Lockouts · Mississauga
Lost Keys — Same-Visit Rekey
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) 805-7422In plain words
A missing key is also the moment a household can stop carrying four. Because a rekey sets a fresh combination in every cylinder anyway, the locksmith can set the same combination in all of them, provided they share a keyway family, so the front door, back door, garage entry and side gate open with one key. Where a cylinder belongs to a different family, it can be swapped for one that matches during the same visit. The result is a single key on each ring, fewer copies to keep track of, and the certainty that the lost one operates none of them.
How the visit goesThe spare under the planter by the side door is gone. Everyone in the family swears they did not take it, the planter has clearly been shifted, and you have no idea how long ago that happened.
Lost Keys — Same-Visit Rekey · Mississauga
How the visit goes

- 1
Can all these doors share one key?
With the cylinders read, the locksmith can say whether the whole property can live on one key. Cylinders from the same keyway family accept the same blank, so they can be pinned to the same combination. Where the front door is one family and the garage entry another, the choice is to keep two keys or swap one cylinder for a compatible one during the visit. Five-pin and six-pin cylinders, and homeowner-rekeyable types, each have their own limits on what they can be matched to. A minute of comparing keyways before the work begins is what makes a single ring possible afterwards rather than a near miss.
- 2
Dealing with the electronic things on the ring
A rekey covers the mechanical keys; the visit also tidies what sat beside them. If a garage door remote was lost, the opener's memory is cleared at the unit on the ceiling so every remote is forgotten, and the ones still in the household are paired again. A keypad lock that shares a door with a rekeyed cylinder has its user codes reviewed and any code the lost ring's owner knew is changed. A building fob or parking card is reported to the property manager for deactivation, and the locksmith can make that call with you. A car key with a chip is booked as separate automotive work.
- 3
When to think about rekeying again
Rekeying is a repeatable act, and after this visit you know what triggers it. Moving into a new home, because previous occupants and their helpers may hold copies. A contractor or tenant leaving without handing a key back. A separation or a change of roommates. A ring lost with anything that names your address. Manufacturers list exactly these moments, and a household that treats them as routine stays in control of its doors for decades with the same hardware. The locks on the door today can be repinned many more times; only the small pins and the keys change each time.
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
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.
- 2
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.
- 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.
Lost Keys — Same-Visit Rekey: questions
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.
Lockout Services
EmergencyHome Lockout ServiceYou reached the front step with the groceries, patted every pocket twice, and the house key is simply not there.
EmergencyBusiness Lockout ServiceThe heavy glass door has been scraping the threshold for weeks.
EmergencyBroken Key ExtractionThe key went in like any other morning, you turned it, and something gave with a small metallic click.
EmergencyBreak-In Damage Lock RepairSomeone smashed the little window beside the door, reached in and turned the thumb-turn.
EmergencySeized & Jammed Lock OpeningThe shop's lever handle goes down as usual, but the latch inside the mortise case never pulls back.
Lost Keys — Same-Visit Rekey near you
Peel, Ontario
Mississauga information
- Town
- Mississauga, Peel, Ontario
- In business
- 12 years
- Hours
- Open 24/7 · nights, weekends and holidays, same fees
- Phone
- (289) 805-7422
- 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 of varied housing ages, rekeying is the one job that fits every door. Old cylinders and new ones both take fresh pins, so a household moving into either kind of home can start with keys that nobody else holds.
37%
Single-detached houses make up about 37% of homes in Mississauga (2021 Census).
Attached housing turns over more often than detached, so rekeying between tenants or owners is a constant. Because suite doors tend to be standard, the job is usually a straightforward pin change and a fresh set of keys cut on site.
Open 24/7
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