Call (647) 955-3277
Locksmith fitting a lock to a front door

GTA Lockman Mobile Locksmith Services · Toronto & GTA

Eviction Day Lock Changes for Landlords

Secure the unit once the enforcement officer gives you possession, with a record of the work and the new keys.

Toronto & the GTAFamily ownedMobile service
Eviction Day Lock Changes for LandlordsToronto & the GTA
Split wood door frame beside the strike area of an entrance door
01

Where the locksmith fits in an eviction

In Ontario, a residential eviction is not something a landlord carries out alone. The landlord obtains an eviction order from the Landlord and Tenant Board, and the order is enforced by the Court Enforcement Office, often called the Sheriff. The locksmith's job begins only after the enforcement officer has given the landlord possession of the unit.

That order of events matters. Changing the locks before the order is enforced, or without an order at all, is an illegal lockout under the Residential Tenancies Act and can lead to penalties for the landlord. A locksmith who is asked to change the locks on an occupied unit before enforcement should decline, and a reputable one will.

This page explains what happens on the day, what the lock work involves, and what to have ready. It is general information, not legal advice. Confirm the current rules with the Landlord and Tenant Board or a paralegal before relying on them.

02

Booking the locksmith for enforcement day

Book an eviction lock change →

The Court Enforcement Office sets the date and time. Once you have it, book the locksmith for the same window and allow some margin, because enforcement times can move.

Tell us:

  • The address and unit, and how the building is entered.
  • The type of lock on the unit door, if you know it: a deadbolt and knob, a lever lock, a mortise lock, a keypad or a smart lock.
  • Whether there are other locks the tenant held keys for: a side door, a garage, a mailbox, a storage locker or a building fob.
  • Whether you want the locks rekeyed or replaced.

The technician waits until the enforcement officer has finished and possession has passed to you or your agent. Proof that you own or manage the property is still needed, because the locksmith has to be satisfied that the person instructing the work is entitled to give the instruction. See proving you are entitled to enter.

03

The lock work itself

01

On most residential units, rekeying is enough. The existing cylinders are re-pinned so the tenant's keys no longer work, and you receive a new set of keys. It is efficient and leaves the door as it was.

02

Replacement makes more sense when:

03
  • The lock is damaged, worn or was tampered with.
  • The unit has a keypad or smart lock whose codes and accounts you cannot reset.
  • You want to upgrade the hardware before re-renting, for example to a better deadbolt or to a keypad that is easier to manage between tenancies.
04

Keypad and smart locks need their codes and app users cleared as well as the override cylinder rekeyed. Without the admin code, a factory reset or replacement may be the only option.

05

Before leaving, the technician tests each lock from both sides and checks that the door closes and latches properly. If the door was damaged at some point during the tenancy, that is noted so it can be repaired before the unit is re-let.

Deadbolt shown with its cylinder and extended bolt
04

The tenant's belongings

Changing the locks does not end the landlord's obligations. Under the Residential Tenancies Act, a landlord must make the former tenant's belongings available for retrieval for a period after the eviction is enforced, currently 72 hours, at reasonable times and at or near the unit. During that window, the tenant may need supervised access to collect property.

In practice that means the new keys need to stay with someone who can let the former tenant in at agreed times, or the belongings need to be moved to a secure place nearby that the tenant can reach. Plan this before the day so nobody is improvising at the door. The rules for property, deadlines and disposal are set out by the Board, and they are worth reading in full.

05

Other locks the tenant controlled

Tenants often have access to more than the suite door:

  • Mailbox. In many buildings the mailbox lock belongs to the landlord or condominium corporation. Canada Post community mailboxes are handled through Canada Post. See mailbox lockouts and broken keys.
  • Fobs and access cards. These are deactivated by whoever manages the building's access system, usually the property manager or condo management office.
  • Storage lockers, garages and sheds. Each has its own key and needs its own rekey or padlock change.
  • Keypad codes on shared entrances. Change the code at the same time.

A short checklist of every key and code the tenant held saves a second visit. The wider version is on returning keys at the end of a tenancy.

06

Commercial evictions

Call (647) 955-3277 →

Commercial tenancies follow different rules. The lease and the Commercial Tenancies Act govern when a landlord can re-enter, and the process does not run through the Landlord and Tenant Board. We change commercial locks only on the documented instruction of the landlord or their agent, and we recommend legal advice before acting on a lease default.

On the day, the work is similar: rekey or replace the cylinders on every entrance, change any keypad codes, and record what was done. Storefront and rear-door hardware is described on rear door security for shops and restaurants.

07

After the unit is secured

01

The period between an eviction and the next tenancy is when a unit is most exposed. It is usually empty, sometimes with belongings still inside, and the former occupants know the layout. Keep the new keys to a small number of people, record who has them, and check the windows and any secondary doors as well as the main entrance.

02

When the unit is ready to re-let, rekey again if the keys have been handed to contractors or cleaners during the turnover. Advice for empty properties is on vacant homes and properties between owners, and the rules for changing locks during and between tenancies are on tenants and lock changes in Ontario.

08

What to have ready

Bring or send ahead: the enforcement date and time, the address and unit, proof of ownership or a management agreement, and a list of every lock and code the tenant held. Decide in advance whether you want rekeying or new hardware, and how many keys you need. If you manage several units, keep the record of each lock change with the tenancy file so the next turnover starts from known keys.

Questions about eviction day lock changes for landlords

No. In Ontario, changing the locks on a tenant before the eviction order has been enforced is an illegal lockout. The lock work happens only after the enforcement officer gives you possession.

Can I change the locks before the Sheriff arrives?

No. In Ontario, changing the locks on a tenant before the eviction order has been enforced is an illegal lockout. The lock work happens only after the enforcement officer gives you possession.

Who books the locksmith?

The landlord or property manager. The Court Enforcement Office sets the enforcement time, and you book the locksmith for the same window.

Should the locks be rekeyed or replaced?

Rekeying is usually enough if the hardware is in good condition. Replace damaged locks, and any keypad or smart lock whose codes you cannot reset.

What proof do I need?

Proof that you own or manage the property, such as a deed, tax bill or management agreement, and the eviction order or enforcement notice if the technician asks to see it.

What happens to the tenant's belongings?

The landlord must make them available for the former tenant to collect for a period after enforcement, currently 72 hours. Plan who will hold the new keys and how access will work during that time.

Do I need to change the mailbox and storage locks too?

If the tenant held keys for them, yes. Building fobs are deactivated by whoever manages the access system.

Is the process the same for a commercial tenant?

No. Commercial tenancies follow the lease and the Commercial Tenancies Act. We act only on the landlord's documented instruction and recommend legal advice first.

What if the tenant left a smart lock with an unknown code?

The override cylinder can usually be rekeyed. Without the admin code, the lock may need a factory reset or replacement so its codes and app users can be cleared.

Reviews from GTA Lockman Mobile Locksmith Services customers

4.9 out of 5 from 463 Google reviews (September 2026)

GTA Lockman Mobile Locksmith Services is a mobile locksmith working on homes, businesses and vehicles across Toronto and the GTA, with more than 14 years in the trade. Every review is written by a customer on Google, where you can read them in full.

Read the reviews on Google

Areas served: Toronto, North York, Scarborough, Etobicoke, Vaughan, Richmond Hill, Markham, Stouffville, Newmarket, Mississauga, Brampton, Oakville, Milton, Halton Hills, Pickering, Ajax, Whitby, Oshawa, Uxbridge.

Deadbolt shown with its cylinder and extended bolt

Plan your locksmith visit

Describe the door, hardware and service address. Contact GTA Lockman Mobile Locksmith Services to confirm the scope and scheduling for your location.

Operating hoursMonday–Thursday: 8:30 AM–9:00 PM
Friday: 8:30 AM–4:00 PM
Sunday: 9:30 AM–9:00 PM
Saturday: closed

View service locations