Owning a rental property in Barrhaven comes with a responsibility many landlords underestimate: managing the keys. Every time a tenant moves out, every key they held, and every copy they may have made, becomes a security question. Handle it casually and you expose yourself and your next tenant to real risk. Handle it properly and you protect everyone. At Fast Locksmith Barrhaven, we work with local landlords and property managers, and here is how to think about keys the right way.
Rekey Between Every Tenant
The single most important rule of rental key management is simple: rekey the locks every time a tenant changes. When tenants move out, you have no way of knowing how many copies of the key they made or who else has one, a friend, a partner, a previous subletter. Simply collecting the keys they hand back does not account for the copies you never see.
Rekeying changes the internal pins of the lock so that all previous keys stop working, and a new key is issued. It is faster and less involved than replacing the whole lock, and it gives your new tenant genuine security. Building this into every turnover with lock rekeying services is basic due diligence, and it protects you from liability too.
The Case for a Master Key System
If you own multiple units or a building, carrying a separate key for every door quickly becomes unmanageable. A master key system solves this elegantly. Each tenant’s key opens only their own unit, while you, as the owner, hold a master key that opens all of them for maintenance and emergencies.
| Key type | Opens |
|---|---|
| Tenant key | That tenant’s unit only |
| Master key | All units (for the owner/manager) |
| Sub-master (optional) | A defined group of units |
This gives you access for repairs and emergencies without a heavy ring of keys, while keeping each tenant’s unit private to them. Setting up master key systems is one of the smartest moves a multi-unit owner can make.
Balancing Access and Security
There is a real tension in rental management between your need for access, for repairs, inspections, and emergencies, and your tenant’s right to security and privacy. A well-designed key system respects both. Tenants know their key is unique to their unit and that the locks were rekeyed before they moved in. You retain legitimate access through a master key. Both sides are protected when the system is set up deliberately rather than left to a drawer full of unlabelled keys.
Emergencies and Lockouts
Rental properties generate their share of lockouts, a tenant loses a key, a key breaks, someone is locked out after hours. Having a locksmith you already work with means these are handled quickly and correctly, without you having to scramble. A relationship with a local locksmith is part of running a rental well, not an afterthought.
Keep Good Records
One habit separates organized landlords from stressed ones: keeping a simple record of your keys. Note how many keys exist for each unit, who holds them, and when each unit was last rekeyed. When a tenant moves out, that record tells you exactly what needs to happen. It also helps if you ever need to prove that locks were changed between tenants, which can matter for both tenant trust and your own protection. A key system is only as good as the records that track it.
Frequently Asked Questions
Do I really need to rekey between every tenant?
Yes. You cannot know how many key copies a departing tenant made or who else holds one. Collecting the returned keys does not account for copies. Rekeying changes the pins so all old keys stop working, protecting your new tenant and limiting your liability.
Is rekeying better than replacing the locks?
For turnover, usually. Rekeying changes the internal pins and issues new keys, which is faster and more economical than replacing entire locks while achieving the same security goal of invalidating old keys.
How does a master key system work for a landlord?
Each tenant’s key opens only their unit, while you hold a master key that opens all units for maintenance and emergencies. It gives you legitimate access without carrying a separate key for every door.
What about tenant lockouts?
They are common in rentals. Having an established relationship with a local locksmith means lockouts, lost keys, and after-hours access are handled quickly and correctly rather than becoming a scramble.
Protect Your Property and Your Tenants
Smart key management is a core part of running a rental well. Fast Locksmith Barrhaven helps landlords with rekeys, master keys, and turnover.
Call Fast Locksmith Barrhaven at (613) 707-8895, serving Barrhaven and the surrounding Ottawa area, seven days a week.
