Home Rekeying & Lock Change

These two terms often get used interchangeably, but they describe different work. A rekey means a trained technician disassembles your existing lock cylinder, replaces the internal pins or wafers to a new configuration, and issues fresh keys that match only that new configuration. Every previous key — the one left with your old landlord, the spare under the flowerpot, the copy a former roommate cut — becomes useless. A lock change, on the other hand, means the entire lock hardware is replaced with a new unit. You would choose a full lock change when the existing hardware is worn, damaged, mismatched across your doors, or simply outdated. In practice, many Carrboro homeowners do a combination: rekey the locks that are in good condition and change the ones that are not.

The third option, which most people overlook, is keying alike — rekeying multiple locks so that one single key operates all of them. If you have a front door, a back door, a side gate, and an interior deadbolt, our technician can calibrate every cylinder to the same key cut. It sounds simple, but it requires precise pin-stacking work and the right blank stock on hand. Because our mobile units carry a broad inventory of key blanks, springs, and driver pins, we can complete a full same-day keying-alike job for most residential lock brands without a return visit.

Not every lock is rekeyed or changed the same way, and the lock type is one of the main factors that affects the complexity — and therefore the time and cost — of the job. The most common residential hardware we encounter in Carrboro is the pin-tumbler deadbolt paired with a door knob lock on the same door prep. These are fast to service and well-suited to same-day keying-alike across multiple entry points. Lever-handle locks used on interior doors and ADA-compliant residential builds are similarly straightforward, provided the correct keyway plug is available.

The mortise lock is a different matter entirely — and it is one of the services where Carrboro Locksmiths really earns its place. A mortise lock is housed in a deep rectangular pocket routed into the door edge rather than sitting in a simple bored hole. You will find them on older Carrboro bungalows, on upscale multi-family buildings, and on most commercial-grade doors. Servicing a mortise lock requires removing the entire lock body from the pocket, disassembling the cylinder, replacing pins or the full cylinder, and reassembling without disturbing the case cam or tailpiece alignment. Our experienced technicians carry the tools and parts to handle this correctly — and to do it without damaging the door or the trim around it. We also work with electronic and smart lock platforms, keypad deadbolts, chain bolts, rim locks, and sliding patio door locks. If a lock exists on a door in the Carrboro area, we have almost certainly serviced one like it.

Some rekeying jobs can be scheduled in advance. Others cannot. An emergency lock change is often triggered by a break-in attempt, a stolen purse with keys and an ID showing your address, a domestic situation, or the unsettling discovery that an unaccounted-for key exists. In those moments, waiting days for an appointment is not realistic. Carrboro Locksmiths operates as a 24/7 mobile emergency locksmith service, which means a trained, insured technician can be dispatched to your location at 2 a.m. on a Tuesday just as readily as on a weekday afternoon.

When you call (631) 380-4138 for an emergency lock change, we confirm your address, give you an honest estimated arrival window, and walk you through the exact upfront price before any work begins. The factors that shape that quote include the number of locks being serviced, the lock hardware type (a mortise lock takes longer to service than a cylindrical deadbolt), the time of day, travel distance to your location, and any replacement parts needed. We do not add hidden fees after the job is done. If you are on Merritt Mill Road at midnight or near the Carrboro Plaza area on a holiday weekend, we are still available — that is what 24/7 genuinely means.

Carrboro's rental market moves fast — especially near the University of North Carolina border and along the Estes Drive corridor. It is common for a property to turn over multiple times in a single year, which means the key history of any given door lock can be surprisingly long. A professional rekey after every tenancy change is the only way to be certain that the previous key population is fully retired. Landlords are increasingly scheduling this as a standard turnover task; individual renters who own their own hardware can request it directly.

For homeowners who have just purchased a property, the calculus is even clearer. The selling family, their real estate agent, the inspector, the contractor who did a pre-sale repair, and any family members who held a spare — all of those keys remain live until a rekey or lock change is completed. Our technicians will walk through each entry point with you, assess which locks are worth rekeying versus replacing, and can handle everything in a single visit. If you want Schlage or Kwikset hardware to replace aging or builder-grade cylinders, we carry stock and can install it the same day. For properties with a mortise lock on the primary entry, we bring the appropriate cylinder stock to ensure the rekey matches the existing faceplate and backset without requiring a new door prep.

The locksmith trade covers a much wider range of work than most people realise, and understanding the specialisations helps you ask for exactly the right service. Residential locksmiths focus on homes: rekeying, lock change service, house lock change, safe work, and key duplication. Commercial locksmiths handle master-key systems, high-security cylinders, access control panels, electric strikes, and the kind of door knob lock or mortise lock found on office suites and storefronts. An emergency locksmith is cross-trained to work quickly across all of these categories under pressure — whether that is an automotive lockout, a business lockout, or a midnight house lock change.

Terminology varies across the industry and across borders. In the United States, the locksmith trade is regulated at the state level, and requirements differ widely — some states require a license and background check for all locksmiths, while others have no statewide requirement at all. North Carolina currently does not impose a state-level locksmith licensing mandate, which is why hiring a team that is trained, experienced, and insured matters so much to consumers. In the United Kingdom, the trade operates similarly in terms of the absence of a single mandatory national license, although trade bodies there offer voluntary accreditation schemes. Across most of continental Europe and in Australia, formal trade qualifications and government registration are more common. What this means practically for Carrboro residents is that credentials, training history, and insurance coverage are the real markers of a trustworthy local locksmith — not a state-issued card. At Carrboro Locksmiths, our technicians are trained professionals who carry liability insurance, and we are transparent about both before work begins.

Our mobile team handles a wide range of lock and security work across the Carrboro area. The full list of services we offer includes: single deadbolt rekey, multi-lock keying-alike across an entire property, full door lock change on exterior entry doors, mortise lock cylinder replacement, mortise lock body replacement, door knob lock replacement and rekey, lever-handle lock installation, Schlage cylinder rekey and pin replacement, Kwikset SmartKey conversion, electronic keypad deadbolt installation, smart lock programming and app pairing, master key system design and installation for multi-unit rentals, rim lock and night latch service, sliding glass door lock replacement, patio door pin-lock installation, mailbox lock change, padlock rekey or replacement, high-security cylinder upgrade (including restricted keyway systems), commercial lock change for office and retail doors, commercial-grade mortise lock installation, electric strike and magnetic lock installation, access control keypad installation, safe lock service and combination change, car key extraction from ignition or door, and emergency lockout response for residential, commercial, and automotive situations.

Every one of these services is performed by a trained, insured mobile technician who comes to your location with the tools and parts to complete the job in a single visit wherever possible. Our commercial lock change capability means we also serve Carrboro businesses — from the shops along West Main Street to office suites near the Chapel Hill town line. Whether the job is a straightforward house lock change or a full commercial mortise lock overhaul, the process always starts with a transparent upfront quote before any work begins.