

Change or rekey · Toronto
Gate & Building Entry Locks
A neighbour mentions, in passing, that the key from three tenants ago still lets him into the building's front door.
In plain words
A gate or door that will not latch is rarely just a lock problem; more often the hardware is being asked to catch a moving target. This visit reads the gate or door's actual swing, sag and alignment first, then brings the closer, hinges, strike and cylinder into agreement with each other rather than replacing parts one at a time. Once the physical fit is right, the same lock that seemed unreliable for months often turns out to have been sound all along.
How the visit goesThe gate to the side yard used to close with a satisfying click. After a winter of frost heaving the fence post, the latch now sits a full inch below where the strike is waiting for it, and the gate swings free no matter how hard it is pulled shut.
Gate & Building Entry Locks
How the visit goes


Identifying the hardware family
Every lock on a gate or shared entry belongs to a family with its own habits: a surface-mounted gate lock, a mortise case built into a heavier door, a rim cylinder feeding an electric strike, or a panic device on a fire exit. The maker's mark, the keyway shape and whether a thumb-turn or a second keyed side is present all point to which family sits on the door. Getting this right before opening anything up is what lets the visit move straight to adjustment or replacement instead of guessing at parts that will not fit the housing already there.
Bringing an electric strike or maglock back online
Where the entry includes a buzzer, keypad or electric release, the work follows the wiring back from the door: checking the transformer or power supply, the connections at the strike or maglock, and the intercom or keypad sending the release signal. A faulty component is repaired or replaced, and, where the specified lock includes a mechanical override cylinder, that cylinder is tested independently so the door can still be opened by key if the electronics ever fail again. The system is then tested as a whole, buzzing the door open and confirming any mechanical key still works, before the visit ends.
A post and frame that hold their position
Where ground movement had thrown the gate out of line, you leave with a post that has been reset, packed or braced so it stays where it was put, not just a strike that was shimmed to match wherever the post happened to be that day. The gate should now close consistently through the seasons rather than needing a fresh adjustment every time the ground shifts. Check it again after the next hard frost or a wet spring, since soil movement is ongoing rather than a one-time event.
Gate & Building Entry Locks
In the van
Hinges, pivots and shims
Cylinder decoder and pick set
Plug follower and repinning kit
Weather-rated cylinders
Keyed-alike cylinders

Gate & Building Entry Locks
What affects the quote
Electronic components on the entry
A buzzer, keypad, electric strike or maglock adds its own diagnostic and testing time beyond the mechanical lock itself, and any electronic part that needs repair or replacement is priced as its own line.
Condition of the closer, hinges and post
Simple adjustment of an existing closer is a smaller job than replacing a worn closer, correcting sagging hinges, or resetting a post that has shifted with the ground; the quote follows whichever combination the assessment finds.
Time of year and weather on the day
A cylinder frozen solid or a closer stiffened by cold takes patient work before adjustment or replacement can even begin, so a call made during a cold snap is quoted with that extra time in mind.
What to have ready
- Are there other gates on the property that should share a key?
- Roughly how many people currently need a working key?
- Is the gate wood, metal, aluminum or vinyl?
Gate & Building Entry Locks: questions
QuestionsOur property has a lot of separate gates. Is there a way to manage that with fewer keys?
Yes, a master key arrangement is a common answer: individual gates each keep their own key for day-to-day use, while one additional master key opens all of them for whoever manages the whole property, such as an owner or a maintenance contractor. Setting this up means recombining or replacing the cylinders involved so they share a compatible pinning structure, which is planned out before any single gate's lock is touched, so the system works as intended once finished.
How long does a gate or building entry lock visit usually take?
It depends on what the assessment finds once the locksmith is looking at the actual hardware. A single gate lock that only needs adjusting or rekeying is a shorter visit than one where the closer, hinges and post all need attention, or where several gates on a property are being brought onto one key. Electronic hardware such as a buzzer or electric strike adds its own testing time. The locksmith can give a closer sense of the scope once the gate or door has been examined in person.
How should I look after a gate lock so it keeps working?
Twice a year, work the lubricant the cylinder maker specifies into the keyway and cycle the key a few times; the wrong product for that model can collect grit or gum up the mechanism instead of helping it. Check that the closer still settles the gate into the latch without slamming, and look at hinges or post hardware for movement, especially after a hard winter. A cylinder that starts needing a wiggle, or a gate that has begun to drag, is worth addressing while it is still a small adjustment.
Related services

- Deadbolt InstallationThe old deadbolt has grown lazy.
- Lock Replacement & UpgradeThe house is fifteen years old and every exterior door still wears the light hardware the builder fitted: a short bolt, a thin strike held by two small screws, and a knob lock that never suited a street entrance.
- Vintage Mortise Lock ServiceThe interior bedroom doors on the second floor have the original mortise latches, and none of them close any more.