Most business owners only think about locks when something goes wrong: a manager leaves with the keys, the storefront will not lock at closing, or a rear door is forced overnight. This business lock security checklist helps you spot problems before they cost you. It is based on what our commercial technicians find most often in Brampton plazas, offices and industrial units.
Part 1: Keys and access
- Do you have a written list of every key issued and who holds it?
- Were keys returned by every former employee, contractor and tenant?
- Can your keys be copied at any hardware store kiosk?
- If one key is lost, would you have to rekey the whole building?
- Do cleaners, delivery drivers or security companies have keys, and do they still need them?
If you answered “no” or “not sure” to any of these, look at a master key system with restricted keys, or keypad access for high-turnover roles.

Part 2: Storefront and entrance doors
- Does the front door lock smoothly without jiggling the key?
- Does the door close and latch fully on its own?
- Is the door closer adjusted so the door neither slams nor drifts open?
- Are glass storefront locks protected from being reached through a broken pane?
Part 3: Rear and service doors
- Do rear steel doors have heavy-duty deadbolts or high-security locks?
- Is there a latch guard to stop prying at the door edge?
- Are hinges on out-swinging doors protected against pin removal?
- Are overhead doors and man doors beside them secured at night?
Part 4: Emergency exits
- Can every exit door be opened from inside without a key?
- Are there any chains, padlocks or slide bolts on exit doors? Remove them.
- Do panic bars open with a light push?
- Would an exit alarm discourage misuse of back doors?
Want a commercial lock review?
We walk your property, prioritise fixes and schedule work around your hours. Call 647-330-7919.
Part 5: High-value areas
- Are stockrooms, server rooms and cash offices on separate keys from general staff?
- Is the safe anchored, and do only authorized people have the code? See Safe Locksmith Brampton.
- Are filing cabinets with personal or financial records locked?
Part 6: After-hours plan
- Is a locksmith’s number saved for emergencies?
- Does the closing manager know what to do if the door will not lock?
- Is there a plan to secure the premises after a break-in?
The five upgrades that matter most
- Rekey after any unreturned key
- Restricted keys or a master key system
- Latch guards and heavy-duty deadbolts on rear doors
- Properly adjusted closers and panic bars
- A 24/7 locksmith on speed dial

Getting it done
Our Commercial Locksmith Brampton team handles storefront locks, master keys, access control, panic bars and emergency response. If staff turnover is the issue, Rekey Locks Brampton is the fastest fix. The full list of services is on our Locksmith Services page.
Frequently asked questions
How often should a business rekey its locks?
Whenever a key is lost or not returned, and after staff with keys leave.
What is the best way to control keys for staff?
A master key system with restricted keys, or keypad access for roles with high turnover.
Can exit doors have deadbolts?
Exit doors generally must open from inside without a key. Panic hardware keeps them secure from outside.
Do you offer commercial lock inspections?
Yes. We review doors and keys and recommend priorities.

