Home Lock Rekeying
Moving into a new home in Toronto — whether it's a semi-detached in North York, a condo near Yonge and Eglinton, or a townhouse off Sheppard Avenue — is exciting. But the locks on your new front door have a history you don't know. Previous tenants, real estate agents, contractors, and the old owner's family members may all still have working keys. Home lock rekeying is the single most effective way to take full control of who can enter your home, and it costs a fraction of a full lock replacement while delivering the same level of security.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Lost a key set? Ended a relationship? Just noticed a key has gone missing from your spare hook? These situations all carry the same risk: someone out there may be able to walk through your door. A1 North York Locksmith dispatches trained, insured technicians across the Toronto area around the clock — 24 hours a day, 7 days a week — to rekey your locks on-site, without removing your existing hardware if it's in good condition. We come to you, confirm an exact up-front price before touching anything, and get every door secured in a single visit.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Toronto, we reach the Toronto area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
What Home Lock Rekeying Actually Does to Your Locks
Inside every pin-tumbler lock cylinder is a stack of small pins cut to match your current key. Rekeying means a technician disassembles the cylinder, swaps those pins for a new set, and reassembles everything — so the old key no longer works and a freshly cut key now operates the lock. Your door hardware, your deadbolt body, your strike plate, and your finish all stay exactly where they are. The result is a lock that is, mechanically speaking, brand new to anyone who held the old key. For most residential doors in Toronto — including Schlage and Kwikset deadbolts, door knob locks, and multi-point systems — the process is clean and damage-free.
Mortise locks deserve special mention here. Many older Toronto homes, particularly pre-war houses in areas like the Annex, Roncesvalles, or older North York streets, are fitted with mortise lock sets recessed directly into the door edge. These are more complex than a standard cylindrical deadbolt, and rekeying them correctly requires hands-on experience with the internal cassette, the cam, and the tailpiece. Our technicians work with mortise lock hardware regularly and carry the pin kits and follower tools specific to these sets, so there is no guesswork and no damage to your door frame or finish.
When Home Lock Rekeying Is the Right Call — and When It Isn't
Rekeying is the right solution when your existing lock hardware is structurally sound and you simply need to invalidate old keys. This covers the vast majority of post-move and lost-key situations. If you have just moved in, we recommend rekeying every exterior door in one visit — front entry, back door, side garage entry, and any interior suite doors if the property is multi-unit. Getting everything on a single new key (or a small master system, if that suits your household) is something we set up on-site and is far more practical than managing multiple different keys for the same property.
A full home lock change — replacing the entire hardware — makes more sense when the lock itself is worn, damaged from a previous break-in attempt, or so outdated that it no longer meets your security needs. We carry a selection of residential lock sets and can swap a failing door knob lock or a compromised deadbolt on the spot. If you are unsure which path is right for your situation, our technician will assess the hardware when they arrive, walk you through the options honestly, and let you make the decision before any work begins. If you need advice right now, call (631) 380-4138 — we answer every call, day or night.
Home Lock Rekeying After a Move: A Room-by-Room Checklist
Toronto landlords and new homeowners often focus on the front door and forget the rest. A thorough post-move rekey covers more than you might expect: the main entry deadbolt and door knob lock, the rear or side door, any sliding patio door with a keyed cylinder, the garage entry door, basement walk-out doors, and — in multi-unit dwellings — the mailbox lock and any shared amenity access that uses a keyed entry. If the property has a detached garage or a laneway suite, those doors need to be included as well. Our mobile unit carries a full range of pin kits and rekey tools, so all of this can be handled in a single dispatch rather than scheduling multiple visits.
For landlords managing rental properties across North York or the broader Toronto area, rekeying between tenants is not just good practice — it is the professional standard. We work with property owners and managers who need efficient, documented service between tenancies, and we can rekey multiple units in sequence during a single visit to keep your schedule tight. Whether you manage a duplex near Wilson Avenue or a larger building closer to Finch, our team knows the area and can be on-site quickly. Inquire about our property management service when you call.
24-Hour Emergency Locksmith Response and What Determines Your Price
A home lockout at 2 a.m. on a January night in Toronto is a genuine emergency, and it is exactly the situation our 24 hour lock rekeying and emergency locksmith service exists to handle. We do not reduce service quality during overnight or weekend calls — the same trained, insured technicians respond at all hours, with the same tools and the same commitment to damage-free work where possible. Whether you are locked out and need immediate entry, or you have just discovered a key is missing and want every lock rekeyed before morning, we can dispatch a technician to your location and have the job completed the same night.
Pricing for home lock rekeying and related services depends on several honest factors: the number of locks being rekeyed, the type of hardware involved (a standard deadbolt differs from a mortise lock or a commercial-grade cylinder), the time of day, travel distance to your property, and whether any replacement parts or new key blanks are needed. We do not provide vague estimates and then adjust the invoice afterward. Before any work begins, your technician will give you an exact price based on a quick assessment of your doors — you approve it, then we proceed. There are no surprises on the final bill. For commercial locksmith needs such as office rekeying, master key systems, or high-security cylinders for a business premise, the same transparent pricing approach applies.
Our Full Range of Residential and Commercial Lock Services
A1 North York Locksmith handles far more than rekeying. Our mobile technicians are equipped for the full spectrum of lock and key work across Toronto: home lock rekeying (all cylinder types), full lock replacement and upgrade, mortise lock service and repair, door knob lock installation and rekeying, deadbolt installation, smart lock and keypad lock installation, master key system setup for residential and multi-unit properties, high-security cylinder upgrades (Medeco, Abloy, mul-T-lock compatible), key duplication on-site, broken key extraction, door knob lock repair, sliding door lock installation, patio door cylinder rekeying, garage door lock service, padlock rekeying and replacement, mailbox lock replacement, storage unit lock service, safe opening and combination changes, commercial locksmith services for offices and retail, emergency locksmith response for home lockouts, lock hardware assessment for new construction, window lock installation, security bar and chain installation, intercom door release repair, tenant move-in/move-out rekeying programs, and post-break-in lock replacement with damage documentation.
Verifying Ownership and What to Expect When We Arrive
Because we take your security seriously, our technicians follow a consistent ownership verification process before performing any lock rekeying or home lockout service. You will be asked to provide a piece of identification and ideally a document connecting you to the property — a lease, a utility bill, or a closing document. This protects you as much as it protects your neighbours: a locksmith who skips this step is not one you want working on your home. If you are in the middle of closing on a property and do not yet have all documents, our team can work with you on a practical solution while still meeting our verification standards.
Once ID is confirmed, the technician will do a quick walk-through of all exterior access points, discuss your rekeying or replacement options, and provide the confirmed price. Most standard home rekeying jobs — covering two to four cylinders — are completed within 30 to 60 minutes. Mortise lock work or jobs involving a larger number of doors may take longer, and your technician will give you a realistic time estimate before starting. When the job is done, you will receive your new keys and a brief rundown of how to keep your locks in good condition. If any door showed signs of wear or alignment issues that could affect security later, we will point those out — no obligation, just honest information.
Frequently asked questions
How is rekeying different from changing my locks entirely?+
Rekeying changes the internal pin configuration of your existing cylinder so that old keys no longer work and a new key does. The physical hardware — the lockset, the deadbolt, the door knob lock — stays in place. A full lock change replaces the entire hardware unit. Rekeying is the right choice when your hardware is in good shape and you simply need to cancel out old keys. A lock change is warranted when the hardware is damaged, worn, or you want to upgrade to a higher-security product. Our technician will assess your doors on arrival and recommend the right option for your specific situation.
Can you rekey a mortise lock, or does it need to be replaced?+
Yes, we rekey mortise locks regularly. Mortise locks — common in older Toronto homes — have a more involved internal mechanism than a standard cylindrical deadbolt, but they are absolutely rekeyable. Our technicians carry the specific tools and pin kits for mortise lock cylinders and are experienced with the various makes and styles found on pre-war and mid-century homes across the city. In most cases, a well-maintained mortise lock can be rekeyed cleanly and will continue to provide excellent security without any need for replacement.
What does home lock rekeying cost?+
The final price depends on a few specific factors: how many cylinders are being rekeyed, what type of locks you have (a standard deadbolt, a door knob lock, a mortise lock, and a high-security cylinder each take different time and parts), the time of day, and travel distance to your property. We do not quote a flat number before seeing your doors, because that leads to surprise charges at the end of a job — something we do not do. Instead, your technician assesses the hardware on arrival and gives you an exact confirmed price before any work begins. You decide whether to proceed, with no pressure.
I just moved into a new home in North York — do I need to rekey every door?+
Yes, and it is one of the best things you can do in the first week of ownership or tenancy. You have no way of knowing how many copies of the old keys are circulating — previous owners, former tenants, real estate agents, contractors, and neighbours may all have working copies. Rekeying every exterior cylinder, including back doors, side entries, and any garage entry door, on a single new key gives you a clean security baseline from day one. We serve the North York area and the broader Toronto region and can typically be there the same day you call, including weekends and evenings.
What happens if I am locked out and need someone right now?+
Call (631) 380-4138 and we will dispatch a technician to your location as quickly as possible. Our emergency locksmith service operates 24 hours a day, 7 days a week — including holidays and overnight. When you call, have your address ready and, if possible, a piece of ID and proof of residence to speed up the ownership verification process. We will give you an estimated arrival time and confirm the price for the home lockout service call before the technician begins any work. Do not attempt to force entry yourself, as this often causes costly frame or hardware damage that creates a bigger job than a straightforward lockout.
Do you offer rekeying for landlords managing multiple rental units?+
Yes. We work with individual landlords and property managers across Toronto who need reliable move-in and move-out rekeying between tenancies. Whether you have a single rental unit or several properties scattered across North York and the surrounding neighbourhoods, we can schedule efficient visits that minimize turnover time. Our commercial locksmith team can also set up master key systems that give you building-level access while providing tenants with their own unique keys — a practical setup for duplexes, triplexes, and small multi-residential buildings. Reach us at (631) 380-4138 to discuss what your property needs.