Why businesses rekey office locks after an employee leaves
One of the most common reasons companies call a commercial locksmith is after an employee leaves the business unexpectedly or no longer has authorized access to the property.
Recently, our locksmith team completed an office rekey service for a business in Columbus after management wanted to secure the building and prevent old keys from working.
The company still had functional locks installed throughout the office, but they wanted better control over who could access the building after staff changes.
Instead of replacing every lock completely, our technician recommended rekeying the existing locks — a faster and more cost-effective solution for many businesses.
What does rekeying an office lock mean?
Rekeying changes the internal pins inside the lock so old keys no longer work.
After rekeying:
- previous employee keys stop working
- the business receives new keys
- existing lock hardware stays in place
- access control becomes more secure
For many offices, this is the best way to restore security without paying for full lock replacement.
Why rekeying is important after employee turnover
Many business owners underestimate how many copies of office keys may exist over time.
Former employees, contractors, vendors, or temporary staff may still have access to:
- office entry doors
- storage rooms
- file rooms
- side entrances
- commercial suites
Even when an employee leaves on good terms, businesses often choose to update access for security reasons.
Common situations where businesses request office rekey service
- employee resignation
- terminated employee
- lost office keys
- staff turnover
- moving into a new office
- unknown key copies in circulation
Rekeying provides peace of mind and helps businesses regain control of property access.
Commercial locksmith service completed in Columbus
For this project, our technician arrived on site and inspected the office entry hardware before beginning the rekey service.
Steps completed during the service
Inspecting existing office locks
The technician checked the condition and compatibility of the commercial lock hardware.
Rekeying the cylinders
Internal lock pins were changed so previous keys no longer functioned.
Creating new office keys
New keys were cut and tested for authorized staff members.
Testing lock operation
Each lock was tested to verify smooth locking and unlocking operation.
The entire office rekey service was completed without replacing the existing commercial lock hardware.
Rekeying vs replacing commercial locks
A lot of business owners ask whether they should rekey locks or replace them completely.
Rekeying is often best when:
- locks are still in good condition
- keys need to be deactivated
- the business wants a faster solution
- budget is a concern
Lock replacement may be better when:
- hardware is damaged
- locks are outdated
- the business wants upgraded security
- smart or electronic locks are being installed
Our commercial locksmith services include both rekeying and full lock replacement depending on the building’s needs.
Commercial locksmith services we provide
In addition to office rekey service, we help businesses with:
- commercial lock installation
- office lock replacement
- storefront lock repair
- push bar repair
- master key systems
- lockout service
- smart lock upgrades
- key duplication
Whether you manage a small office or a larger commercial property, secure access control is essential for protecting employees and business assets.
Need office rekey service in Columbus?
If an employee recently left your company or you need better control over building access, our mobile commercial locksmith can help quickly and professionally.
First Mobile Services provides office rekey service, commercial lock replacement, and emergency locksmith services throughout Columbus and nearby areas.



