The right time to rekey a business after an employee leaves in Las Vegas is the same day the key is not returned, and the safest default is to rekey whenever anyone who held a key stops working for you, whether the parting was friendly or not. Rekeying changes the pins inside your existing locks so old keys stop working, without replacing the hardware on the door. For a storefront on Flamingo Rd, Boulder Highway or Eastern Ave, that is usually a short service call and an upfront quote, not a full lock replacement. 24/7 Locksmith 4U LV, a full-service locksmith shop at 3620 E. Flamingo Rd in Las Vegas, rekeys commercial locks on site and sets up restricted keyways and master key systems for small plazas across the east side.
Three events that should always trigger a rekey
1. An employee, contractor or cleaner leaves
Key return is not the same as key control. A departing employee may have made a copy at a hardware store months ago, handed a key to a family member, or simply lost track of it. Las Vegas restaurants, salons, smoke shops and auto shops run on shift workers who come and go, and every departure is an unknown. Rekeying the doors that person could open closes the question for good. The same applies to cleaning crews, alarm installers and former business partners.
2. A key is lost, stolen or unaccounted for
A key that fell out of a pocket in a Boulder Station parking lot, or went missing with a stolen purse, often has a tag or a receipt with it that leads back to your address. Treat any missing key as compromised and rekey the affected doors. Check the key control log (covered below) to see exactly which doors that key opened, so you rekey only what is necessary.
3. A break-in or attempted break-in
After a burglary, the lock may have been picked, bumped or damaged, and any keys kept inside may be gone. A locksmith should inspect the door, frame, strike and cylinder before deciding between a rekey and a replacement: damaged commercial hardware is replaced, intact hardware is rekeyed. If keys were stored inside (a spare in the register, a ring in the office), rekey every lock those keys opened. Our guide on securing a Las Vegas business against break-ins covers the hardening side.
Rekey vs replace after an employee leaves: Las Vegas storefronts
Many storefronts along Flamingo Rd, Boulder Highway, Eastern Ave and Charleston Blvd use a narrow-stile mortise cylinder on an aluminum-and-glass front door, a heavy-duty lever lock on a steel back door, and a deadbolt or rim cylinder on a rear exit. All three can normally be rekeyed if the hardware is in good condition.
| Situation | Rekey | Replace |
|---|---|---|
| Employee left, hardware in good shape | Yes, standard choice | Not needed |
| Lost key, hardware in good condition | Yes | Not needed |
| Break-in with visible damage to cylinder, latch or frame | No | Yes, plus strike and frame repair |
| Worn or sticking cylinder, keys hard to turn | Sometimes, if the cylinder is serviceable | Often better |
| Want keys that cannot be copied at a hardware store | Rekey into a restricted keyway (new cylinders) | Partial replacement of cylinders only |
| Multiple doors on different keys, want one manager key | Rekey all doors into a master key system | Only if hardware is mismatched or worn |
| Residential-grade (ANSI Grade 3) knob on a commercial door | Not recommended | Yes, upgrade to Grade 1 or 2 commercial hardware |
Rekeying keeps the same lock body, lever and finish, so there is no drilling and no new holes in an aluminum door. Replacement is the right call when the hardware is damaged, worn, or too light for a commercial door. Our commercial locksmith page lists the full range of storefront, office and warehouse services.
Restricted keyways: stopping the hardware-store copy
The weak point of a standard commercial key is that anyone can duplicate it. A restricted keyway uses a patented key blank that is only sold to authorized locksmiths, and the locksmith keeps a signature card on file listing who is allowed to order copies for your business. If a former employee takes a restricted key to a hardware store or a big-box kiosk, the machine has no matching blank and the copy cannot be made.
For a small Las Vegas business, a restricted keyway makes sense when several employees hold keys, when turnover is high, or when the business handles cash, controlled inventory or customer property. It is installed by swapping the cylinders in your existing hardware, so the doors themselves stay.
Master key systems for small plazas and multi-door businesses
A master key system lets each door have its own key while a single master opens all of them. It is a good fit for the small strip plazas along Boulder Highway and Eastern Ave where one owner or property manager oversees several suites, and for businesses with a front door, a stockroom, an office and a back exit that should not all be on the same key.
A typical layout for a small East Las Vegas plaza looks like this:
- Grand master key: held by the owner or property manager, opens every suite and every common door.
- Suite master key: held by each tenant, opens all doors within that suite only.
- Change keys: individual door keys given to staff, opening one door each (front entry, stockroom, office).
- Common-area keys: for the electrical room, trash enclosure or shared restroom, held by the manager and the cleaner.
When an employee with a change key leaves, only that door is rekeyed. When a suite master goes missing, the suite is rekeyed and the grand master keeps working, because the system is planned with spare pin positions for exactly that event. This is why a master key system should be designed by a locksmith with a written key schedule, not built up one lock at a time.
Nevada landlord and tenant considerations for commercial space
Commercial leases in Nevada are governed mainly by the lease itself, so the first step before any rekey is to read your lease’s sections on locks, keys and alterations. Most East Las Vegas retail and office leases require the tenant to give the landlord a copy of any new key, and some require written consent before changing locks. Rekeying (same hardware, new pins) is usually treated more lightly than replacing hardware, but check.
Nevada also has a specific statute for commercial lockouts. Under NRS Chapter 118C, a landlord may change the locks on a commercial tenant who is delinquent on rent, but only after written notice by certified mail and with a notice posted on the door explaining where the new key can be obtained. Tenants who are locked out in violation of that procedure have a court remedy. The full text is on the Nevada Legislature’s NRS 118C page. This is general information, not legal advice; a locksmith will ask for proof that the person requesting a commercial rekey has authority over the premises, and for a landlord-initiated lock change that means the notice paperwork.
- Tenants: rekey on move-in, because the prior tenant and their contractors may still hold keys. Give the landlord a copy if the lease requires it.
- Landlords and property managers: rekey between tenants and consider a plaza-wide master key system so a lost tenant key does not expose common areas.
- Both: keep a record of who holds which key and when locks were last rekeyed; it settles access disputes and helps with insurance claims after a break-in.
Keeping a key control log
A key control log is a simple written or spreadsheet record of every key issued for the business. It lets you answer “which doors do we need to rekey?” right away instead of guessing. A workable log for a small Las Vegas business has five columns:
| Key ID | Doors it opens | Issued to | Date issued | Date returned or reported lost |
|---|---|---|---|---|
| FD-01 | Front entry | Assistant manager | 2026-03-04 | |
| BK-02 | Back exit, stockroom | Night stocker | 2026-05-19 | 2026-09-28 (not returned) |
| M-01 | All doors (master) | Owner | 2025-11-01 |
In the example above, key BK-02 was not returned, so only the back exit and stockroom need a rekey. Stamp the key ID on each key (never the business name or address), update the log every time a key changes hands, and note the date of each rekey.
Hospitality and casino-adjacent small businesses
Many East Las Vegas businesses sit along Boulder Highway and Flamingo Rd, a few miles from the Strip: vape and liquor stores, pawn shops, late-night restaurants, laundromats, tattoo studios and small motels. They share traits that make key control harder: late operating hours, shift workers who come and go, and cash on site. For them, a rekey after every key-holder departure is not overkill, and a restricted keyway plus a master key system with a written schedule is the practical baseline. Small motels and short-term rental operators near Sam’s Town should also separate guest-room keys from back-of-house keys so a lost housekeeping key never exposes the office. Our post on locksmiths in the Las Vegas hospitality industry goes deeper on that side. Shops along Nellis Blvd and Charleston Blvd are covered on our locksmith in Sunrise Manor page.
If the business is run from a converted residence off Charleston Blvd, the same logic applies to the house side: rekey shared doors whenever a business key is lost, and keep home and business keys on separate keyways. The residential locksmith page covers home rekeying.
How a commercial rekey works in Las Vegas (5 steps)
- Call 725-303-0655 and describe the doors, the lock types and why you are rekeying.
- Get an upfront quote before any work starts, covering the rekey, new keys and any recommended upgrades.
- Verify authority. The technician checks ID and proof that you own or lease the premises.
- Rekey on site. Each cylinder is removed, repinned and reinstalled; old keys are tested to confirm they no longer work.
- Receive new keys and a record. You get the keys you asked for, a note of the keyway, and a starting entry for your key control log.
Frequently asked questions
Should I rekey my Las Vegas business every time an employee leaves?
Yes, if that employee held a key and you cannot be sure no copies were made. Rekeying the doors that person could open is the standard security practice in Las Vegas businesses with staff turnover. A restricted keyway reduces the need by preventing unauthorized copies in the first place.
Is rekeying cheaper than replacing commercial locks?
Usually, because rekeying reuses your existing lock hardware and changes only the pins and keys, though a worn or damaged lock is better replaced. 24/7 Locksmith 4U LV quotes every commercial rekey upfront before work starts, so you can compare both options for your doors.
Can a landlord change the locks on a commercial tenant in Nevada?
Nevada’s NRS Chapter 118C allows a commercial landlord to change locks on a tenant who is delinquent on rent, but only after written notice by certified mail and a posted notice explaining how to obtain the new key. A locksmith will ask for that paperwork. This is general information, not legal advice; consult an attorney for your situation.
What is a restricted keyway and do I need one?
A restricted keyway uses a patented key blank sold only to authorized locksmiths, so employees cannot copy keys at a hardware store. It is worth considering for any Las Vegas business with several key holders, cash on site, or regular staff turnover.
Can you rekey a glass storefront door on an aluminum frame?
Yes. Narrow-stile aluminum storefront doors along Flamingo Rd and Boulder Highway use mortise cylinders that can be removed, repinned and reinstalled without drilling. 24/7 Locksmith 4U LV rekeys these doors on site, and can replace the cylinder with a restricted keyway version if you want copy-protected keys.