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 key that needs jiggling, a bolt that only throws when you lift the handle, a cylinder that spins loose in the door. These are small annoyances in Toronto homes that become lockouts if ignored. We tune, rebuild or swap the part at fault and leave the door working like it did when it was new.
Same fees day or night · Toronto
Pick the closest, or call (289) 217-4629
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…One locksmith handles your job in Toronto from the first call to the last turn of the key. He is the person who answered, the person who arrives in a marked van, and the person who walks you through the new hardware before leaving. No handoffs, no call centre, no explaining the door twice. If a question comes up a week later, you speak to the same man.
Nearby Bedford Park, Davisville, Lawrence Park and North Toronto
Rekey, repair, replace: whatever the door needs.
27 years in business · Drop us a line: (289) 217-4629
Toronto
Residents and business owners in Toronto can use this list to find the service that fits, then read what it involves before anyone comes out. Emergency openings are here. So are rekeys, lock changes, deadbolt and high-security upgrades, commercial door hardware, master keys, safes and key cutting.

Safe Installation & Servicing, Lost Keys — Same-Visit Rekey, Transponder Key Programming, Lock Replacement &…
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
TorontoOntario
Every square is one home in a hundred.
Everything those keys fit. That usually means the front, back and side doors, the garage man-door, the mailbox and any padlocks, and in a rental the suite door with the landlord's involvement. Rekeying changes a serviceable cylinder to answer to a new key, and a cylinder that cannot be rekeyed is replaced instead. Doing every affected opening in one visit, keyed alike where the cylinders are compatible, means no forgotten door still answers to the stolen ring.
It asks; it does not compel. The stamp is a request that a key-cutting counter may or may not honour, and manufacturers say as much. Real control comes from a restricted keyway, whose blanks are issued only through authorised channels against a key card, or simply from knowing how many keys exist and who holds them. A rekey resets that count to a number you chose.
The locksmith will ask, and it is a sign of a careful trade. Photo identification with the address, a deed or property tax notice, or a mortgage or insurance document is plenty for an owner. Tenants show a lease and the landlord's consent; landlords show ownership and confirm the tenant will receive keys. It is a short step that protects everyone with a right to that door.
There is no fixed schedule; the sensible trigger is a change in who knows it, such as an employee or manager leaving, rather than a set number of months or years. A combination that has only ever been known to current staff generally does not need changing on a routine basis, since the lock itself does not wear out from correct use the way a mechanical part might.
On-site assessment
Locked out in Toronto? Reach us any hour
(289) 217-4629, open 24/7.
On-site assessment preferred · (289) 217-4629, open 24/7