

Change or rekey · Hamilton
Gate & Building Entry Locks in Hamilton
The driveway gate drags a groove into the gravel every time it swings, and the latch stopped catching weeks ago.
In plain words
A property that grew its gates one at a time, a shed lock here, a side gate there, tends to end up with a drawer full of keys that only sort of match. This service takes stock of every gate and padlock on the property and works out which ones can reasonably be brought onto a single key, replacing or recombining cylinders as needed. The owner leaves with fewer keys, a clear note of what opens what, and a plan for adding any new gate onto the same system later.
How the visit goesThe driveway gate drags a groove into the gravel every time it swings, and the latch stopped catching weeks ago. Now it sits propped shut with a brick, waiting for anyone to walk through and forget to prop it back.
Gate & Building Entry Locks
How the visit goes


Taking stock of who holds a key
On a shared entry, the lock is only half the picture; the other half is who currently has a working key. The locksmith asks how many units or households rely on this door, whether anyone has moved out without returning a key, and whether other gates or entries on the property are meant to share the same one. That inventory decides whether a straightforward rekey covers everyone or whether some doors need to be brought onto a common key during the same visit, so nobody is left holding a key that no longer opens anything.
Freeing a seized or salted padlock
A padlock or gate cylinder stiffened by rust, dried grease or old grit is worked open with patience: a penetrating product suited to locks, gentle heat where appropriate, and a pick or the original key worked in small movements rather than forced. Where the internals have corroded past saving, the padlock or cylinder is replaced with a weather-rated unit built for that kind of exposure. Afterward the mechanism is dried and treated with the lubricant the manufacturer specifies for that cylinder, since the right product for one model can gum up another.
A seasonal habit worth keeping
A gate or shared entry that was serviced once benefits from a short look each season afterward, particularly heading into winter: cycling the gate to check the closer still settles it into the latch, glancing at the cylinder for the first signs of pitting, and confirming hinge or post hardware has not worked loose. Catching a stiff cylinder or a slow closer in the fall is a smaller job than reaching the same gate once it is genuinely frozen or has sagged further over a winter of neglect.
Gate & Building Entry Locks
In the van
Strike plates and keepers
Key blanks and code cutter
Gate and door closers
Hinges, pivots and shims
Voltage tester for electric strikes

Gate & Building Entry Locks
What affects the quote
Any damage from a prior forced entry
Where pry marks, a bent strike or a cut hasp are found, repairing or replacing that damaged hardware is additional to a routine lock adjustment, and the locksmith points out what was already there before quoting it.
Number of gates or entries involved
One gate lock is the simplest case. A front gate, a side gate and a shared building entry looked at in the same visit is naturally a longer job with more hardware to work through.
Whether the post or frame needs correction
When the underlying cause is a leaning post or a shifted frame rather than the lock itself, resetting, packing or bracing that structure is quoted as its own item alongside the lock work.
What to have ready
- Is the lock dragging, slamming, stuck, or simply not latching?
- Which gate or door is giving you trouble?
- Is the gate sagging, dragging, or hard to close by hand?
Gate & Building Entry Locks: questions
QuestionsCan several padlocks around a property be keyed alike?
Yes, provided the padlocks themselves are a type built to be rekeyed or matched, which is a feature of the specific model rather than something price or quality decides. The locksmith either rekeys the existing padlocks to a shared combination or replaces any that cannot be rekeyed with new ones cut to match. The result is one key working the front gate, the side gate and the shed, instead of a separate key for each, though a utility gate can be left on its own key.
Does this service cover the gate itself, or only the lock?
Both, where the two are connected, which on a gate they usually are. A locksmith working on a gate lock also looks at the hinges, the post and the closer, since a lock rarely fails on its own when the real cause is a sagging gate or a post that has shifted. Work that goes beyond hardware the locksmith carries, such as rebuilding a rotted post or a damaged fence panel, is flagged so it can be handled by whoever normally does that kind of repair.
A tenant moved out of our building. Do we need to rekey the shared entry?
It is worth doing, since a move-out is exactly the situation a rekey is meant to cover: a former tenant's key still operates the same lock everyone currently living there relies on. Rekeying resets the cylinder to a fresh combination and issues new keys to current residents, without requiring a whole new lock in most cases. Bringing any other gates or doors that share that key along at the same time keeps the whole property on one current combination.
Related services

- Deadbolt InstallationSomeone tried the door last winter.
- 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 ServiceSomeone painted the door years ago without removing the hardware.