Sound familiar?Clarks Corners
- The call
- The shop's lever handle goes down as usual, but the latch inside the mortise case never pulls back. Staff are waiting on the sidewalk with their coffees, the door is locked, and the handle is simply moving air.
The key slides all the way in, exactly as it has for years, and then refuses to turn in either direction. Yesterday it needed a small wiggle.
In plain words
This service has a season here. The first wet fortnight of winter sends meltwater into keyways that freezes overnight, and doors on the north and shaded sides of a building stay iced the longest. Salt spray from driveways and walkways leaves a crust that thickens with every thaw. Then summer humidity swells wood doors until the bolt drags in its pocket. A jammed lock opening in these conditions means thawing without boiling water, flushing out salt, drying the cylinder, and dressing it with a lubricant that sheds moisture, along with a check of the door so the same weather does not jam it again next month.
Seized & Jammed Lock Opening · Clarks Corners
How the visit goes
Scene 1
What the weather and the house have been doing
The last questions are about recent history. Has there been a thaw followed by a hard frost, or a stretch of humid days? Is this door on the shaded or windward side, or near a salted driveway? Was the door painted, re-hung, fitted with new weatherstripping or a storm door lately? Has anyone sprayed something into the keyway? Each answer changes the likely cause, and together they tell the locksmith whether this is a one-off, such as a freak freeze, or a lock that is going to keep doing this until the door or the lubrication habit is changed. The answers also shape the advice you leave with.
Scene 2
Freeing a seized cylinder without forcing it
A plug that will not turn is coaxed, not wrenched. The locksmith flushes the keyway with an electronic contact cleaner to lift out grit and old residue, then applies a penetrating lubricant sparingly, since too much simply carries dirt deeper. The key is worked in small movements, in and out and a few degrees each way, letting the pins settle back into their stacks. If the cylinder cap has loosened, it is snugged so the plug sits square. As the plug begins to move, tension is kept light so nothing inside is bent. Once the door is open, the cylinder is removed for proper cleaning rather than left with lubricant masking the wear.
Scene 3
A door that closes without a fight
If the door was the cause, the hinges, strike and seal have been set so the bolt has room. Keeping it that way is a seasonal habit: each spring and fall, try the lock with the door closed and no pressure on it, and snug the hinge and strike screws if the door has begun to drop. Wood keeps moving with humidity, so a door that swells in August may need a touch on the strike in September. A door that suddenly needs a push to lock is telling you early, while the fix is still a screwdriver and not a seized bolt.
In the van
- Key blanks and code cutter
- Penetrating lubricant
- Cylinder springs, pins and cap
- Electronic contact cleaner
- Replacement cylinder
What shapes the quoteAgincourt Locksmith Pros
- The drive to you
- Driving time is part of every call, and a property at the end of a long rural road is a different trip from one a few streets over.
- Upgrades you choose on the spot
- A keyhole cover, a storm door latch, a reinforced strike or a new deadbolt are optional extras some people add while the locksmith is there, each shown as its own line.
- When the call comes in
- An evening, weekend or holiday call for a jammed lock costs the same amount as a weekday one. The locksmith looks at what is actually jammed once on site, and the exact figure follows from that, not from the clock.
FeesSame any hour
Straight answers
Do I have to prove I live or work here?
It is a normal part of the visit and it protects you as much as anyone. Photo identification matching the address is the simplest route; a lease, a bill, a management record or a manager or neighbour who can confirm you works as well. For a business, the key holder or the person on the lease is enough. If the documents are behind the jammed door, the check is completed once you are inside, before the locksmith leaves.
Does road salt affect door locks?
Yes, especially on side doors near a treated driveway or walkway. Salt spray dries into a crust inside the keyway and around the plug, and each thaw dissolves and re-deposits it deeper. Over a few winters it pits brass and makes the pins drag. The remedy is a flush with contact cleaner, a thorough drying, and a dry lubricant that sheds moisture, followed by rinsing the hardware when the weather allows.
Can a seized lock be opened without damaging it?
In most cases, yes. A bolt held by the door is freed by relieving the pressure on the door. A cylinder clogged with grit or ice is cleaned and thawed until it turns. A failed tailpiece is bypassed and replaced. The lock stays on the door with its finish and your existing keys. A plug or shell that is worn, damaged, or eaten through by corrosion or earlier forcing is what has to be replaced, and that is explained before any work starts.
Lockout Services
- Business Lockout ServiceMinus eighteen with a wind, and the exterior cylinder on the shop door has frozen solid overnight after yesterday's slush.
- Broken Key ExtractionThe apartment key snapped mid-turn, leaving the cylinder twisted halfway between locked and open.
- Break-In Damage Lock RepairThey did not get in.
- Lost Keys — Same-Visit RekeyYour purse was taken from the back of a chair at a restaurant.
Clarks Cornersinformation
TorontoOntario
Seized & Jammed Lock Opening · Toronto, Agincourt, Agincourt North, Sullivan, Tam O'Shanter
- Town
- Clarks Corners, Toronto
- In business
- 35 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (289) 806-4250
- 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.
- 58 in 100 homes · older homes
- 23 in 100 homes · mostly attached
- About 58% of homes in Toronto were built in 1980 or earlier, according to the 2021 Census.Older doors are usually thicker and made of solid wood, which is good news. They take a deadbolt well, hold longer strike screws, and reward reinforcement. The locksmith measures the thickness and backset so new hardware fits without fresh holes.
- Single-detached houses make up about 23% of homes in Toronto (2021 Census).Suite doors in buildings often have a viewer, a chain and a deadbolt fitted at different times. A locksmith can tidy that into one sound arrangement, with a properly set deadbolt and a strike that holds, without altering the door's face.
On-site assessment
Request a visit.
The key slides all the way in, exactly as it has for years, and then refuses to turn in either direction.
(289) 806-4250, open 24/7.