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White door with a black keypad deadbolt and knob, beside a towel holding a lock body, latch, screwdriver and a tool bag.

Locksmith · Toronto

Good to know

You do not need to become an expert to make good choices about locks. A little understanding goes a long way. These short pieces give you that: how keys are copied, what a lock grade means, when a repair beats a replacement and how to prepare for the unexpected.

Ask us anything about locks

Person in a dark cap handing a brass key to a smiling person in the open doorway of a pale green door. — Home Lockout Service, Toronto

Lockout Services

What if my wallet and every document are locked inside?

That is the most common version of a lockout, and there is a routine for it. Tell the locksmith on the phone so the plan is agreed before arrival. Often a neighbour can confirm you live there, a digital copy of a lease or bill is on your phone, or a property manager can vouch for you. Where none of that is available, the locksmith opens the door and completes the identification check with the documents inside before leaving. Home Lockout Service

My key turns all the way but the door stays locked. What has failed?

Usually the link between the cylinder and the bolt. On a storefront lock the cam behind the mortise cylinder can wear or slip out of position; on a lever or mortise lockset the tailpiece or a spring in the deadlatch gives up. Your key is fine and so are the pins, so once the door is opened the fix is a new cam, tailpiece or latch, and your existing keys carry on working. Business Lockout Service

Can you extract a key from a padlock, mailbox or filing cabinet?

Yes. Small cylinders in padlocks, mailboxes, desk drawers, filing cabinets and cam locks on lockers hold a fragment the same way a door does, and the same slim hooks and spirals fit them. Their keyways are narrower, so it is finer work. Where a padlock is not worth saving, the locksmith will say so and offer a cut-off and a new padlock keyed to your preference instead. Broken Key Extraction

Someone reached through the sidelight to turn the thumb-turn. Should I fit a deadbolt keyed on both sides?

It is tempting, but a thumb-turn lets everyone in the household leave by that door without hunting for a key, special device or special knowledge, so a keyed inside cylinder is the wrong fix. Better answers are a tested security-film system or laminated glass in the sidelight to slow an arm from passing, moving the deadbolt beyond arm's reach of the glass where the door allows, and a glass-break sensor if you have an alarm. Break-In Damage Lock Repair

A silver-colored deadbolt set in clear packaging with two keys resting on the countertop in front. — Lock Rekeying, Toronto

Change or Rekey Locks

Can the entry door of my condo suite be rekeyed?

Often, but check with your property management first. Condominium corporations have a right to enter a unit on reasonable notice, and without notice in an emergency, and many buildings ask that suite doors stay on a system the corporation can open or that a key be lodged with management. Lobby, garage and locker-room doors belong to the corporation and are theirs to manage. A locksmith will ask about your building's rule and work within it. Lock Rekeying

I rent. Can I have a deadbolt installed on my unit door?

You can, with a conversation first. Tenancy rules in this province expect a tenant to have the landlord's consent before changing locks and expect the landlord to hold a key, so ask in writing and share the plan. Many landlords welcome a proper bolt. The locksmith can key the new cylinder to the building's existing key where the keyway allows, and leave a note of the model and keys cut for the building manager. Deadbolt Installation

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. Lock Replacement & Upgrade

Can you match a missing knob, plate or thumb-turn?

Often, yes. Locksmiths who work on older hardware keep salvage and reproduction trim in the common patterns and finishes, and a knob, rosette or escutcheon can usually be found close enough that the pair on one door match. Where nothing suitable exists, the trim from a less visible door can be moved to the entry and the reproduction fitted where it is seen less. Bring or photograph the surviving piece so it can be matched. Vintage Mortise Lock Service

Person writing on a clipboard while kneeling beside a closed black safe with a numbered combination dial in a home office. — Safe Opening & Combination Change, Toronto

High Security Locks

Can a mechanical dial safe be opened without drilling it?

Most of the time, yes. Manipulation reads the wheel pack through the dial by feel, and decoding tools built for a specific lock family read the gate positions directly, both without any lasting effect on the lock. Whether either works depends on the lock's own security rating and condition, since a high-security Group 1 lock resists these methods far longer than an older Group 2 one, but drilling is only used once both routes are ruled out. Safe Opening & Combination Change

What is involved in servicing an older safe instead of replacing it?

Servicing works through the same checks as a new installation in reverse: the bolt-work is opened, cleaned, and lubricated, the lock is tested and adjusted if it binds, the anchoring underneath is confirmed or added if it was never done, and batteries are replaced if the lock is electronic. Many older safes have solid steel bodies that outlast the mechanism inside them, which makes servicing a practical route rather than starting over. Safe Installation & Servicing

Can a hardware store or kiosk copy my new key?

No. The blank for a patented keyway is distributed only through the manufacturer's network to locksmiths who hold the system, and the side milling or angled cuts need a machine set up for that line. A kiosk would have neither the blank nor the cut. Extra keys come through your locksmith, cut from code, once an authorised person has approved the order. That routine is a small inconvenience compared with never knowing who has a copy. High Security Locks

Three rectangular door-handle sets with keyholes in black, silver-colored and gold-colored finishes standing on a countertop. — Commercial Rekeying, Toronto

Commercial Locks

Can padlocks, cabinets and the mailbox go on the plan too?

Yes. Gate, cage and shutter padlocks that accept repinning can share the back-door key, and the locks on filing cabinets, drawers and display cases can be grouped so the people who work at them carry a single key while the manager holds a separate one. Mailbox cylinders are small and are usually swapped for new rather than repinned. Everything is entered on the chart, so one document covers the whole premises. Commercial Rekeying

Can a master key system be expanded later without redesigning it?

Usually yes, if spare capacity was planned into the keying platform from the start. A new hire is normally handed a copy of the bitting their role already calls for, and a realistic new door can be pinned to accept a combination already reserved for that purpose. A system pinned to its absolute limit on day one has less room to grow, and adding a level to existing doors later can mean repinning cylinders that are already in daily use. Master Key System Design

What's the difference between a standalone and a networked system?

A standalone unit is a self-contained reader and lock at one door, holding its own list of credentials, though it can still need a power or network connection to run. A networked system ties several doors to shared management, sometimes through more than one controller, aggregating schedules and combining logs across all of them. The right choice depends on how many doors need controlling and whether the business wants a single place to manage all of them, rather than one being universally better. Access Control Installation

Can one visit cover several doors in the same building?

Yes, and it is common. A building rarely has only one exit affected by an occupant-load or fire-rating question; stairway doors, assembly-room exits and any doors altered together during a renovation are usually assessed and fitted in the same visit, with one written record covering every device installed across the building. Panic & Exit Hardware

Two people beside a dark sedan, one holding up a black key fob. — Car Lockout Service, Toronto

Car Keys

Can you open a pickup, a motorcycle, a trailer or a motorhome?

Yes. Trucks and vans often have a separate cargo or tailgate lock, motorhomes use household-style cylinders on their living-space doors, trailers and hitch locks are padlock-type hardware, and motorcycle seat and steering locks are small wafer cylinders. Say what the vehicle is when you call so the right picks and blanks are in the van, and expect the same authorisation check for each. Car Lockout Service

Can you make a key if every key to the car is gone?

Often, yes, for vehicles with a supported conventional key system: the car is opened, a blade is produced by decoding the door lock or retrieving the factory key code, and the immobilizer is reset so the missing keys are erased before new ones are stored. A key-card or phone-key vehicle, or one needing a dealer procedure, follows its own route instead, which is why the VIN is asked for on the first call. Car Key Replacement

What identification do I need to bring for a vehicle that isn't mine, like a company car?

Bring whatever document shows your connection to the vehicle in that situation: a company letter or fleet record for a workplace vehicle, a lease agreement for a rented one, or a note from the registered owner for a family member's car. The locksmith is confirming that the person asking for a key is entitled to hold one, which protects the vehicle's owner as much as it protects you. Spare Car Key Duplication

What is the difference between a remote, a transponder key and a proximity fob?

A basic remote only operates the locks and alarm from a distance while a separate metal key still starts the engine. A transponder key combines a cut blade with a chip the immobilizer reads before allowing a start. A proximity fob goes further: it authorizes entry while it is nearby, though most vehicles still need the handle touched, gripped or pressed to actually unlock, and it starts the engine with a push button, with no key insertion needed day to day. Each type is programmed differently. Key Fob Programming

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Sunnyside Lock Experts

Locksmith · Toronto

Open 24/7

(289) 804-8437

15 years in business

Open 24/7 · call(289) 804-8437Request a visit