Sound familiar?Chippawa
- The call
- The keys the seller handed over came in a sandwich bag: six unlabelled copies for two locks of different makes from different decades. You have no idea how many more copies exist or who is holding them.
Three teenagers, a dog walker, a cleaner and one house key that keeps going missing. You are tired of cutting copies and would rather give each person a code you can switch off, with a proper deadbolt behind it.
In plain words
A replacement lock has to fit holes that already exist, and that is where the visit begins. The locksmith measures the backset, the distance from the door edge to the centre of the bore, which on most doors is 60 or 70 millimetres, checks the cross-bore diameter and edge-bore size, notes door thickness and handing, and looks at the strike cut-out. Most residential hardware is made to these standard preparations, so the new lock usually drops into place with no new drilling. Where a mortise lock or a thick door departs from the norm, filler plates, extension kits or a careful new bore bring the door up to standard.
Lock Replacement & Upgrade · Chippawa
How the visit goes
Scene 1
Who is asking for the change
The first check is about the person, not the door. An owner can change any lock on their home. A tenant who wants new hardware on the unit door needs the landlord's agreement, and a landlord who changes a lock while a tenant lives there hands over new keys. The locksmith asks which situation applies and, where paperwork helps, looks at identification, a deed, a lease or a property-management note. It takes a minute and it means the new lock goes on with everyone who has a stake in the door knowing about it, which is exactly how a lock should start its working life.
Scene 2
Stepping up the grade of a deadbolt
When the brief is a stronger door, the new deadbolt is chosen for what is inside it: a bolt with a full 25 millimetre throw and a hardened steel insert that spins against a saw, a housing that stands low so a wrench has nothing to grip, and a cylinder with pins that resist picking and bumping. Fitting follows the normal steps, but the locksmith confirms the bolt reaches full extension with the door closed, because a high-grade bolt seated halfway into a shallow pocket behaves like a low-grade one. The strike is upgraded alongside it so both halves of the lock share the same standard.
Scene 3
A clear plan for the remaining doors
Most households do not replace every lock in one visit, and you leave with a short list of what is left, in order of importance. Typically the front door and the garage-to-house door come first, then the back and side doors, then the patio slider and interior sets. Because the key plan has been settled, any lock added later can be pinned to the same key, so the house stays on one key as the work continues. Finishes and styles are recorded so future hardware matches. The first visit sets the standard; the rest of the house can follow when it suits you.
In the van
- Boring jig and hole saws
- Cylinders, plug follower and pinning kit
- Key blanks and key cutter
- Handleset with matching deadbolt
- Reinforced strike plate and strike box
What shapes the quoteDrummond Heights Locksmith Co.
- Condition of the old hardware
- Hardware that comes off cleanly is one thing; painted-over trim, seized or stripped screws and a cylinder that has to be drilled out add time before the new lock can go on.
- Strike reinforcement and jamb repair
- A reinforced strike with long screws is a modest addition; repairing a jamb split from a forced entry, or fitting a strike box into a frame that has never had one, adds labour and materials.
- Older and mortise hardware
- Servicing an original mortise case, sourcing a compatible cylinder or fitting a conversion plate on a century door involves more assessment and fitting time than a standard cylindrical replacement.
FeesSame any hour
Short answers to common questions
Should I rekey my locks or replace them?
Rekey when the hardware is sound and the problem is the key: a lost copy, a move, or too many keys for one house. Replace when the mechanism itself is worn, the housing or bolt is damaged, the grade was never suitable for the entrance, or you want a different function, finish or a keypad. Many visits do both, keeping good locks and rekeying them while replacing the tired ones, all to one key.
What does a higher grade of lock actually give me?
Grades follow ANSI/BHMA standards, with Grade 1 the highest and Grade 3 the lightest, and residential hardware carries a separate label that scores security, durability and finish. The grade reports how the lock performed on the standard's own operational, strength and security tests; a higher grade often comes with a longer bolt, a sturdier housing, pins that resist picking and a strike built to anchor into the framing, but those features are worth confirming on the specific model rather than assumed from the grade alone.
Can you replace the lock on a sliding patio door or French doors?
Yes. Sliding doors take a replacement mortise hook lock sized to the rail, often with a keyed exterior, and benefit from a secondary foot bolt or a pin through the frames. French doors are secured by treating the inactive leaf properly with flush bolts into the head and sill, then fitting a deadbolt to the active leaf with a strike into that reinforced edge. Both are routine parts of a residential upgrade.
Change or Rekey Locks
- Deadbolt InstallationThe front door has a handsome lever and a keyed knob, and that is all.
- Vintage Mortise Lock ServiceYou bought a house with its original hardware and a bag of loose keys.
- Smart Lock InstallationYou have just taken possession of the house and the previous owners handed over a keypad deadbolt with a code nobody wrote down…
- Gate & Building Entry LocksEvery time the courtyard gate closes, it slams hard enough to rattle the fence panels, and the deadlatch never quite drops into…
- Mailbox Lock ReplacementAfter a winter of road spray and salt, the little lock on the mailbox door has gone stiff, then gritty, then almost immovable.
Chippawainformation
NiagaraOntario
Lock Replacement & Upgrade · Niagara Falls, Drummond Heights, Falls View
- Town
- Chippawa, Niagara
- In business
- 33 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (289) 271-0790
- 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.
- 61 in 100 homes · older homes
- 66 in 100 homes · mostly houses
- About 61% of homes in Niagara Falls were built in 1980 or earlier, according to the 2021 Census.In neighbourhoods of established homes, keys have often been copied many times over many owners. Rekeying every exterior door to one fresh key is the common first job, and it works on old cylinders just as well as on new ones.
- Single-detached houses make up about 66% of homes in Niagara Falls (2021 Census).Families in houses hand keys to children, cleaners, dog walkers and neighbours. A locksmith can set up a keypad on the side door for the household and keep the front door on a conventional key, so access matches how the family actually comes and goes.
On-site assessment
Request a visit.
Three teenagers, a dog walker, a cleaner and one house key that keeps going missing.
(289) 271-0790, open 24/7.