Moving Into a New SLC Home? Rekey or Replace Your Locks?

When a locksmith rekeys a lock, they disassemble the cylinder and replace the internal pins so the old key can never operate it again. A fresh set of keys is cut on the spot, and you walk away with full control of who can enter your home. Because the hardware itself stays in place, the process is quick and the scope of work is straightforward — the factors that affect your final quote are mainly the number of locks, the lock types on your doors, and whether any of them have unusual wear or damage. We always confirm an exact up-front price before touching a single cylinder.

If you are asking yourself 'do I need to rekey a new lock I just bought?' — the short answer is yes, and here is why. Manufacturer locks commonly ship keyed to one of a limited number of factory key codes shared across thousands of units. A keyed-alike set from a big-box store means several locks all open with the same key — convenient, but those codes are not unique to you. Rekeying your new or existing hardware to a unique combination is the step that turns a builder-grade lock into a lock that actually belongs to your household.

Rekeying is the right move for most new homeowners, but a skilled locksmith will always inspect the hardware first, because some situations genuinely call for replacement. The most common reasons include visible damage to the lock body, worn or sloppy cylinder action that indicates the mechanism is near the end of its service life, a mortise lock that does not seat properly in its pocket, or hardware that is simply incompatible with modern security standards. Mortise locks — the rectangular lock bodies that sit inside a pocket cut into the door edge — are common in older Salt Lake City homes, particularly in the Avenues and Capitol Hill neighborhoods. A well-functioning mortise lock is extremely secure; a damaged or misaligned one is not.

Sliding glass door hardware is another common replacement scenario. A sliding glass door replacement mortise lock is a specialized fitting, and if the existing lock shows corrosion, a broken latch, or a housing that no longer aligns with the door frame, rekeying alone will not fix the underlying problem. In these cases, our team sources the correct replacement hardware, performs the installation, and confirms the door operates and locks correctly before we leave. The final quote factors in the lock model, any specialty parts required, and travel time — but you will know the full price before we begin.

People often wonder: what is the most common locksmith task? Residential rekeying and lockouts are at the top of the list, followed closely by deadbolt upgrades, mortise lock service, and door knob lock replacements. For new homeowners, a rekeying visit often turns into a full door-hardware audit — a professional locksmith will check strike plates, test deadbolt throw depth, look at door knob lock sets for signs of wear, and flag anything that reduces your overall security picture. That kind of comprehensive walk-through is far more valuable than simply swapping keys.

If you have moved into a home where a door knob lock or deadbolt needs to be swapped out entirely — maybe a previous owner installed a non-standard brand that cannot be rekeyed to a common keyway, or the door has been modified in a way that requires new hardware — installing a new door knob with lock is a straightforward job for an experienced locksmith. The work involves verifying the door bore size, selecting compatible hardware such as a Schlage or Kwikset unit that fits your security needs, and setting the new cylinder to your chosen key. If you have several exterior doors, we can key them all alike so one key works the whole house. Need help right now? Call (801) 438-3704 — we answer 24/7 and serve the entire Salt Lake City area.

You may have seen self-service key copy kiosks inside grocery stores — including Smith's locations around the valley — that advertise the ability to copy home, office, car, access cards, and fobs in minutes. These kiosks are convenient for making spare keys for family members after you have already secured your home. But here is the important distinction: a kiosk copy duplicates an existing key. It does not rekey your locks or invalidate old keys that may still be floating around from before you moved in. If your goal is to ensure that no unauthorized copies of your old keys work in your locks, a kiosk cannot help you — only rekeying or replacement by a professional locksmith achieves that. Think of a kiosk copy as a tool for distribution, not security. Once your locks are rekeyed, making a spare at a convenient location is perfectly reasonable. Just make sure the security step comes first.

There is also a practical limitation worth knowing: kiosk machines work well on standard residential keyways but routinely struggle with high-security keyways, older mortise lock keys, and any key with significant wear. A professional locksmith can cut from code, duplicate worn keys accurately, and handle keyways that automated machines cannot read. For anything beyond a basic house key copy, a trained locksmith is the more reliable option.

A1 Salt Lake City Locksmith handles far more than residential work. Our mobile team covers a full range of vehicle locksmith services: car lockouts, replacement transponder keys, laser-cut or high-security automotive keys, ignition repair, and key fob programming. Readers sometimes ask, 'Can a locksmith reprogram my key fob?' — yes, for most makes and models, and our team carries the equipment to handle programming on-site, so you are not stuck waiting for a dealership appointment. Factors that influence the final quote include the vehicle make and model, the type of key or fob required, and any diagnostic steps needed for programming.

Emergency locksmith situations — a lockout at 2 a.m., a broken key in a deadbolt, a mortise lock that seizes after a Utah cold snap — are exactly what a 24/7 mobile locksmith exists to handle. If you are wondering 'can a locksmith get you into your home?' — absolutely. A professional locksmith can open a deadbolt, a mortise lock, or a standard door knob lock through controlled, non-destructive methods, after verifying ownership. We do not discuss bypass or forced-entry techniques, because legitimate locksmith work prioritizes preserving your hardware whenever possible. How much should an emergency locksmith cost? The price depends on the time of call, your location in the greater Salt Lake City area, the lock type involved, and whether any parts are needed — but you will always receive a confirmed quote before we start. Call (801) 438-3704 any time, day or night.