Quick answer
Commercial rekeying changes which mechanical keys open compatible cylinders while retaining usable door hardware. It is worth considering after lost keys, staff departures or tenant changes. Inventory doors, define access groups and confirm any landlord or master-key requirements before work starts. Maintain key-issuance records, update electronic credentials separately, and preserve required exit and fire-door functions throughout the project.
Why access control needs a plan
Businesses change staff, contractors and tenants. Keys can circulate long after the original recipient leaves. Rekeying can help reset mechanical-key access without replacing every compatible lock.
Know what is on each door
An office may have storefront cylinders, mortise locks, lever sets, panic hardware and restricted-key systems. Not every component is rekeyed in the same way.
Map the access groups
Decide who needs access to the exterior, stockroom, manager office and utility spaces. Avoid giving every person a key to every area simply because it is convenient.
Master-key systems need care
A properly designed master-key system can simplify authorized access, but it requires planning, records and compatible cylinders. Poorly planned systems can create security and maintenance problems.
When employees or tenants change
Create a documented process for collecting keys, updating authorized access and reviewing other credentials such as alarm codes and smart-lock accounts. Rekeying may be one part of that process.
Consider code and life-safety requirements
Commercial exits, fire doors and panic hardware may be subject to building and fire-code requirements. Do not modify exit hardware or egress functions without confirming the applicable rules.
What to request in a commercial quote
Provide door counts, hardware photos, access groups, desired key quantities and scheduling constraints. Ask for an itemized scope and testing of each affected door.
Reset business access with a door-by-door plan
For a commercial rekeying appointment with Ben's Locksmith, prepare a door inventory, authorized access groups and any landlord or master-key requirements. Decide who will receive the new keys and how they will be recorded. The agreed work should preserve required exit functions and include testing each affected door, while alarm codes and electronic credentials are handled separately.
Frequently asked questions
Can all the locks in an office be rekeyed to one key?
Only if the cylinders and keyways are compatible and the arrangement fits the business’s access requirements. Giving every employee access to every room may be inappropriate. A door inventory helps identify which locks can share a key and which should remain separate.
Does rekeying remove access from a former employee’s badge?
No. Rekeying changes mechanical-key access only. Badges, alarm codes, keypad credentials and connected-lock accounts must be disabled or updated in their own systems. Include both mechanical and electronic access in your offboarding process.
Will rekeying interfere with a master-key system?
It can if the new cylinder combinations are not coordinated with the existing system. Confirm authorization and obtain the relevant system information through the owner or manager before changes. Do not assume an individually rekeyed cylinder will still accept the intended master key.