Commercial Lock Rekey
When a Sebastian business changes hands, lets an employee go, or simply loses track of who holds a key, the security of that storefront or office is only as strong as the last person who walked out with a copy. Sebastian Locksmith offers professional commercial lock rekey services for businesses throughout Sebastian, FL — from the busy storefronts along US-1 to the office suites near the Sebastian River area. Rekeying is the fastest, most practical way to restore control over who can access your space without replacing hardware you may have just installed.
Open 24 hours, 7 days a week · Licensed, bonded & insured

“Our mobile team comes directly to your location — no need to pull staff off the floor or haul hardware anywhere. Every technician is trained, experienced, and insured, and we operate around the clock so that a security concern at your business never has to wait until Monday morning. Whether you manage a single retail bay or a multi-suite commercial property, we confirm an exact up-front price before any work begins, so there are never surprises on your invoice.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Sebastian, we reach the Sebastian area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
Why Commercial Lock Rekey Is the Smart Move for Sebastian Businesses
Rekeying a commercial lock means our technician disassembles the cylinder, replaces the internal pins, and configures the lock to accept a brand-new key — all without swapping out the door hardware itself. For most office doors, storefront entries, and back-of-house access points, this is a faster and far less disruptive process than a full commercial lock change. The existing deadbolt, mortise lock, or door knob lock stays in place; only the internal workings are updated. This matters especially for Sebastian businesses that lease their space, since modifying hardware without landlord approval can be a lease issue — rekeying typically sidesteps that concern entirely.
The situations that call for a commercial lock rekey are more common than most business owners expect: a terminated employee who kept their key, a lease transition where the previous tenant's keys were never fully collected, a lost master key in a keyed-alike system, or a break-in attempt that didn't compromise entry but left you questioning how secure the current setup really is. Each of these scenarios calls for immediate action, and our team is equipped to rekey virtually any commercial-grade cylinder on the spot.

Mortise Lock Rekeying and Commercial Lock Rekey for Every Door Type
The mortise lock is the workhorse of commercial door security — you'll find them on the front entries of restaurants along Sebastian's waterfront district, on the interior office doors of professional suites, and on the heavy-gauge doors of light industrial spaces. A mortise lock houses its cylinder, latch, and deadbolt in a single rectangular pocket inside the door edge, which makes it both robust and more complex to service than a standard cylindrical lock. Our technicians are specifically trained to disassemble, repin, and reassemble mortise lock units without damage to the door or frame — an important detail in older commercial buildings where the surrounding material may be less forgiving.
Beyond the mortise lock, we also rekey cylindrical deadbolts, door knob lock sets, rim cylinders, padlocks, and cam locks on filing cabinets and equipment bays. If your building uses a master key system — where one key opens multiple doors while individual tenants or departments hold sub-keys — we can rekey within that hierarchy so the system continues to work as designed. Call 772-732-0485 any time and we'll talk through exactly what your setup requires before we arrive.

24/7 Emergency Commercial Locksmith Response in Sebastian, FL
Security problems don't schedule themselves around business hours. If a lock is compromised, a key is stolen, or you discover after closing that a door won't secure properly, you need an emergency commercial locksmith who is actually available — not an answering machine. Sebastian Locksmith operates 24 hours a day, 7 days a week, including holidays, with mobile technicians who can reach businesses in Sebastian and the surrounding Indian River County area quickly. Whether the call comes in at 6 a.m. before your shop opens on Main Street or at midnight during a late inventory run, we respond.
For true emergencies — a broken key in a mortise lock cylinder, a lock that was tampered with during an attempted break-in, or a commercial lockout where your entire staff is standing outside — our priority dispatch gets a trained technician moving toward your location without delay. We carry a deep inventory of cylinder pins, replacement cylinders, and keyway blanks on every truck, so most rekey jobs are completed in a single visit. There is no need for a follow-up appointment or a parts order in the vast majority of cases.

What Our Commercial Locksmith Services Include for Sebastian Businesses
A lock rekey service is often the entry point, but Sebastian Locksmith supports the full range of security needs a business encounters over time. Below is a representative picture of what our commercial locksmith services cover for local businesses. We rekey single cylinders, mortise lock sets, and master key systems; perform commercial lock installation of deadbolts, mortise locks, door knob lock hardware, and panic bars; execute a commercial lock change when hardware is damaged, outdated, or no longer meets code; service and rekey padlocks, cam locks, and cabinet locks; install and rekey keypad and electronic access control locks; cut keys to code for commercial cylinders; repair or replace damaged door knob lock sets; service storefront door closers in combination with lock work; install high-security cylinders such as Schlage or Kwikset commercial-grade options; rekey multi-tenant buildings with master key hierarchy intact; respond to commercial lockout calls around the clock as an emergency commercial locksmith; replace broken or bent key extraction from cylinders; service rear and side entry doors separately from main entry hardware; install mortise lock sets on new or replacement doors; rekey after a break-in or attempted forced entry; consult on keyed-alike setups for multi-door businesses; install deadbolts on interior office doors for data or storage rooms; rekey or replace locks after a renovation that changed door hardware; service utility room and electrical panel room locks; install and rekey mailbox locks for commercial properties; assess and upgrade door frame strike plates during lock work; repair or replace door knob lock mechanisms that are stiff, sticky, or failing; perform after-hours lock changes for businesses that cannot close during operating hours; provide rekeying for seasonal businesses that cycle staff at the start and end of each tourist season near the Sebastian Inlet corridor; and advise on key control policies to reduce the risk of unauthorized duplication. Every job begins with an on-site assessment and an exact up-front price confirmed before any work starts.
One topic that comes up from time to time is kiosk-based key copying. Services marketed as KeyMe Locksmiths at retail kiosks, or promotions like Copy Any Key at Our Kiosk, Visit our kiosk for home, office, car, access cards, and fobs, or Kiosk Located Inside Walmart are consumer-facing self-service tools, and while they work for basic residential key blanks, they are not equipped to service commercial-grade cylinders, mortise lock hardware, high-security restricted keyways, master key systems, or electronic fobs tied to access control platforms. For anything beyond a simple house key, a trained mobile technician with the right equipment is the right call. Similarly, while Vehicle Locksmith Services are a separate category we also provide, commercial rekeying requires dedicated cylinder tools and inventory that a kiosk or a purely automotive-focused service will not carry.

Frequently asked questions
What can I do if I get locked out of my business or office?
The first step is to check whether any other entry point — a back door, a side entrance, or a window accessible from a secure area — is open, and whether a trusted colleague or manager has a spare key. Do not attempt to force the lock or use improvised tools, as this risks damaging the door, the frame, or the cylinder itself, which adds cost and complication. If no authorized access point is available, call a professional commercial locksmith. Sebastian Locksmith answers at 772-732-0485 around the clock, and our mobile technicians can reach your Sebastian location quickly to get you back inside without damage to your hardware where at all possible.
What factors determine the cost of a commercial lock rekey?
Several variables affect the final price for a commercial lock rekey. The type and brand of lock matters — a standard cylindrical deadbolt takes less time and fewer specialized parts than a multi-point mortise lock or a high-security restricted cylinder. The number of locks being rekeyed in a single visit affects overall labor. Time of day plays a role, as after-hours and emergency calls involve additional response costs. Travel distance to your Sebastian location is factored in for mobile service. If any parts — new cylinders, pins, or key blanks — are needed beyond a standard rekey, those are included in the quote. We confirm an exact price with you before any work begins, so you approve the cost first.
How much does a 24-hour emergency commercial locksmith cost?
Emergency commercial locksmith calls that happen outside of standard business hours do carry a different rate than daytime scheduled appointments, and that is something we are always upfront about. The final figure depends on the same factors as any rekey job — lock type, number of locks, parts required, and your location within the Sebastian service area — plus the time-of-day component. What we never do is give a vague range and then adjust it at the door. When you call 772-732-0485, we gather the details about your situation and confirm the exact price before our technician begins any work.
Can police help if I'm locked out of my business?
Law enforcement can sometimes assist in verifying your identity and ownership of a property during a lockout, which is a legitimate and helpful step. However, police officers are not trained locksmiths and are not equipped to open commercial-grade locks without causing damage. In most situations, an officer's role would be to stand by and confirm the situation is legitimate rather than to perform the actual entry. For a clean, damage-free resolution that also gives you the option to rekey immediately after entry so your security is restored, calling a trained mobile locksmith is the practical path. Sebastian Locksmith can handle both the entry and the rekey in a single visit.
Is rekeying better than a full commercial lock change for my business?
In most cases, rekeying is the right first choice. It restores key control immediately, costs less than replacing hardware, and causes zero disruption to the door or frame. A full commercial lock change makes more sense when the existing hardware is physically damaged, when you want to upgrade to a higher-security grade or a different lock format, or when the mechanism itself is worn and no longer operating smoothly. Our technicians assess your hardware on arrival and give you an honest recommendation — if a rekey will fully solve the problem, that is what we will propose. If the lock genuinely needs replacement, we carry common commercial-grade hardware on the truck and can handle it in the same visit.
Do you rekey mortise locks and master key systems for commercial buildings?
Yes — mortise lock rekeying is one of the more specialized services we perform regularly for Sebastian commercial clients. A mortise lock requires disassembly of the full lock body from the door pocket, repinning the cylinder, and reinstalling everything correctly so the latch, deadbolt, and lever or knob all function in alignment. We also work with master key systems, which require careful attention to the key hierarchy so that rekeying one cylinder does not accidentally conflict with the master or sub-master keys that other doors or tenants depend on. We map the existing system before rekeying and confirm it is intact after the work is complete.