If Your front door has only the lock in the knob, nothing else.
Then Add a proper deadbolt above it.
A bolt into a reinforced strike is what actually holds a door; the knob just keeps it closed. Deadbolt Installation

A door that latches on the first push, a deadbolt that throws fully into the frame, a key that slides in without a wiggle. These small things add up to a home in Stop 19 that feels secure every time you close the door behind you. We fuss over them so you never have to.
Same fees day or night · Stop 19
Pick the closest, or call (365) 364-0824
Lockout ServicesLocked out of a home or business, a key snapped in the lock or a lock that has seized: entry with the least damage…
Change or Rekey LocksNew keys for the locks you have, or new locks where the hardware has worn out: rekeying, replacement, deadbolts, smart…
High Security LocksCylinders and deadbolts built to resist picking, bumping and drilling, keys that cannot be copied without…
Commercial LocksLocks for shops, offices and buildings: rekeying at turnover, commercial-grade hardware, exit devices, master key…We plan visits around how people in Stop 19 live. A shop wants the work done before opening or after close. A family wants a time when someone is home and the dog is put away. A landlord wants the unit done between tenants. Tell us the window that suits you and we build the day around it, then call when the van is on its way.
Nearby Welland, Pelham, Crowland, Maple Park, Welland South, Fonthill, Kunda Park, Fenwick and Ridgeville
We look after the door, not just the lock.
35 years in business · Call about rekeying your new home: (365) 364-0824
Stop 19
Every service listed here has been done many times on doors in Stop 19, which is why each page can be specific about what gets checked, how the work is carried out, and what you are left with afterwards. Read the one that matches your situation, then reach out with any question the page did not answer.

High Security Locks, Lock Replacement & Upgrade, Business Lockout Service, Mailbox Lock Replacement, Deadbolt…
Tap a situation. The answer opens here.
If Your front door has only the lock in the knob, nothing else.
Then Add a proper deadbolt above it.
A bolt into a reinforced strike is what actually holds a door; the knob just keeps it closed. Deadbolt Installation
If The deadbolt wobbles and the screws spin in the door.
Then Re-fit the hardware and repair the bore.
Stripped holes can be plugged and redrilled, so the same lock sits tight again.
If You are tired of carrying keys and want a code instead.
Then A keypad deadbolt with a key override.
Each family member gets a code, guests get a temporary one, and a mechanical key remains for the day the batteries die. Deadbolt Installation
NiagaraOntario
Every square is one home in a hundred.
It depends on the hardware and what else is wired to it. A standard storefront cylinder or office lever on a well-hung door is often a short job once authority is confirmed. A high-security cylinder, a frozen lock, a dropped door or a dead access controller adds time, and so does rekeying several doors afterwards. The locksmith gives you a realistic idea on the phone once you describe the door and the situation.
Sometimes, and the locksmith tests it honestly. A deadbolt that stayed thrown while the frame gave way may be undamaged, though a kick can bend the bolt where it crossed the gap or crack the housing. A cylinder that was twisted, drilled or punched is finished. Reused hardware must operate as smoothly as new with the door open and closed; if it hesitates, it is replaced, because a lock that took a blow tends to fail at the worst moment.
Know which doors you want bolted, what they are made of, and whether each already has a deadbolt or only a knob. A photo of the door face and edge helps. Have any existing keys to hand, decide whether you want everything on one key, and mention glass near the lock, a storm door in the same opening, or a rental agreement. If you have already bought hardware, keep the box and template together.
Yes, and it is a common way to spread the work out. Exterior doors carry the security load, so starting there with a graded deadbolt and a reinforced strike covers the part that matters most first. Interior locks, passage sets, privacy locks on bathrooms and bedrooms, can be scheduled for a later visit without affecting anything already done, and the locksmith can note what was fitted so the second visit matches it.
On-site assessment preferred · (365) 364-0824, open 24/7