Tag: change locks new home

Rekeying a lock changes the internal pin configuration inside the existing cylinder so that old keys stop working and a new key operates the lock. Replacing a lock removes the entire hardware — deadbolt, knob, or lever — and installs a new unit with a fresh cylinder, new keys, and updated internal components. A licensed locksmith evaluates the lock’s condition, the reason for the change, and your security goals to recommend the right option.

Prices shown reflect general market ranges for the Tempe and Phoenix metro area as of 2026. Actual costs depend on your lock type, number of locks, and whether additional work is needed. Contact us directly for a personalized quote.

Most homeowners in Tempe reach the rekey-or-replace decision after one of three events: they’ve just moved into a new home and don’t know how many copies of the existing key are circulating, they’ve had a roommate or tenant move out, or a key has been lost or stolen. In each scenario, the goal is the same — make sure nobody with an old key can open your doors. The question is whether you need new internal pins or entirely new hardware to achieve that goal.

The answer depends on what’s already on your door. A lock that’s structurally sound, operates smoothly, and provides the level of security you need is a strong candidate for rekeying. The locksmith disassembles the cylinder, swaps the pin stack for a new combination, and cuts a key to match. The entire process takes ten to fifteen minutes per lock, and the cost is a fraction of a full replacement because you’re keeping the existing hardware.

But if the lock is worn, damaged, outdated, or doesn’t meet current security standards, rekeying just gives you a fresh key for a weak lock. In that case, replacement is the smarter investment. A new deadbolt from Schlage, Kwikset, or Medeco gives you a current-generation cylinder with tighter tolerances, better pick resistance, and a finish that hasn’t been degraded by eleven years of Arizona UV exposure.

CallOrange.com has been helping Tempe homeowners make this decision since 2015. With 4.8 stars across 1,451 Google reviews, our licensed mobile locksmiths arrive with the tools and hardware inventory to rekey or replace any residential lock on-site — same visit, no second appointment needed. Whether you’re in a newly purchased home near Tempe Marketplace or a rental property near ASU, the residential locksmith team handles both options daily.

How Rekeying Works — and When It Makes Sense

Rekeying is a cylinder-level service. The locksmith removes the lock cylinder from the housing, dumps the existing pin stack, and loads a new set of pins cut to a different key depth. The springs, housing, and external hardware stay in place. When the locksmith reassembles the cylinder and tests the new key, every old key that previously worked on that lock becomes useless.

Rekeying makes sense when the lock hardware is in good condition but key control has been lost. This is the most common scenario for Tempe homeowners. You’ve moved into a resale home and the previous owner’s keys, their contractor’s keys, the old house cleaner’s keys, and the neighbor’s spare key all still work on your front door. You don’t need new hardware — you need new pins.

The process is also ideal when you want all the locks in your home to work on a single key. If your front deadbolt, back door knob, and garage entry use three different keys, a locksmith can rekey all of them to match one key. This is called keying alike, and it’s done during the same rekey visit with no additional hardware purchase.

Rekeying is the right choice when:

• You’ve just moved into a home or apartment and never changed the locks
• A tenant, roommate, or ex has moved out and kept their key
• A key was lost or stolen and you want to eliminate access immediately
• You want all your locks on one key for convenience
• The existing locks are structurally sound and meet your security expectations
• You’re on a budget and need to secure multiple doors at the lowest cost per lock

What rekeying does NOT fix: worn cylinders with sloppy keyway tolerances, deadbolts with short bolt throw, locks with visible corrosion from Arizona dust and monsoon moisture, or outdated hardware that lacks pick resistance, bump resistance, or drill resistance. If the lock itself is the problem, rekeying just puts fresh pins inside a compromised housing.

When Lock Replacement Is the Better Investment

Lock replacement removes everything — the deadbolt or knob assembly, the strike plate, and all associated hardware — and installs a new unit. You get a new cylinder with factory-fresh tolerances, new keys, new pins, a new finish, and whatever security features the replacement model includes.

Replacement is necessary when the lock has physical or mechanical problems that rekeying can’t fix. The most common triggers for replacement in the Tempe market are heat-related finish degradation, worn cylinder internals from fine desert dust, and outdated hardware that was builder-grade from the start.

Tempe homes built in the early 2000s often came with basic Kwikset or Defiant deadbolts that met minimum building code but offered little pick resistance. Two decades of thermal cycling — expanding in 115°F summers, contracting in 40°F winter mornings — wears the pin chambers and springs inside those cylinders. The deadbolt might still lock and unlock, but the tolerances are loose enough that a basic manipulation technique could defeat it. Rekeying that lock changes the key but doesn’t restore the cylinder to its original precision.

Consider replacing your locks when:

• The deadbolt bolt throw is less than one inch (many older budget locks have ½-inch throws)
• The cylinder turns with noticeably loose play — the key wobbles in the keyway
• The lock finish is degraded, flaking, or corroded from UV exposure and monsoon moisture
• You’re upgrading from a basic pin tumbler to a high-security cylinder (Medeco, Mul-T-Lock, Schlage Primus)
• The lock doesn’t have anti-pick, anti-bump, or anti-drill features and you want that level of security
• The strike plate is mounted with short screws that don’t reach the door frame stud
• You want to switch from a keyed deadbolt to a smart lock or keypad system

A locksmith replaces the lock on-site in fifteen to twenty-five minutes depending on the hardware. If the door prep — the holes drilled in the door for the deadbolt and latch — matches the new lock’s specifications, it’s a direct swap. If the new lock requires a different bore size or backset, the locksmith modifies the door prep during installation.

Cost Comparison: Rekey vs Replace in the Tempe Market

This is where the decision gets practical. Both options have a service call component and a per-lock component, and the math changes depending on how many doors you need to secure.

Rekeying costs typically include the service call (travel and labor) plus a per-lock fee for the pin swap and new key cutting. Because the locksmith reuses your existing hardware, there’s no cost for new locks. If you’re rekeying four or five locks during the same visit, the per-lock cost decreases and the overall expense stays well below replacement.

Replacement costs include the service call plus the price of the new lock hardware plus installation labor per lock. The hardware cost varies significantly based on brand and security grade. A basic Kwikset deadbolt costs far less than a Medeco M3 or a Schlage B60N commercial-grade deadbolt. Smart locks and keypad deadbolts from August, Yale, or Schlage Encode carry higher hardware costs but eliminate the need for physical key management.

The break-even point. For a home with three to four entry doors, rekeying all of them costs roughly the same as replacing one lock. If your locks are in good shape and you just need key control, rekeying three to five locks in a single visit is the most cost-effective path. If one lock is damaged and needs replacement while the others are fine, the locksmith can replace the one and rekey the rest to match the new lock’s key — giving you one key for the entire house.

When replacement has better ROI despite higher upfront cost: If you’re replacing builder-grade locks with high-security hardware, the increased pick resistance, bump resistance, and drill resistance provides a tangible insurance benefit. Some homeowner’s insurance policies offer premium discounts for documented high-security lock installations. The initial investment pays for itself over the life of the lock, which is typically ten to fifteen years for quality residential hardware in Arizona conditions.

Rekey and Replace: Arizona-Specific Factors That Affect Your Decision

Arizona’s climate isn’t kind to door hardware, and the conditions in Tempe create specific wear patterns that influence whether rekeying or replacement is the smarter option.

Thermal cycling accelerates cylinder wear. A deadbolt on a south-facing or west-facing door in Tempe absorbs direct afternoon sun from March through October. The metal components inside the cylinder — pins, springs, driver pins, and the plug itself — expand and contract daily. Over five to ten years, this repeated cycling widens pin chamber tolerances beyond factory specifications. The lock still works, but it’s mechanically compromised. Rekeying puts new pins in worn chambers. Replacement puts new pins in new chambers.

UV degradation attacks finishes and plastic components. The brass, bronze, or satin nickel finish on an exterior lock exposed to Arizona sun degrades faster than the same lock in a shaded or northern-climate installation. Once the protective coating breaks down, the underlying metal corrodes from monsoon moisture and desert dust. A lock with a degraded finish is a candidate for replacement regardless of its internal condition because the exterior deterioration eventually migrates inward.

Desert dust clogs keyways and pin chambers. Fine silica particulate from the surrounding desert enters the keyway every time you insert or remove a key. Over time, this grit settles into the pin chambers and acts as an abrasive, wearing the pins and accelerating the tolerance problem. A locksmith performing a rekey will clean the cylinder during the process, but if the wear is already significant, cleaning and repinning is a temporary fix on a lock that needs replacement.

Monsoon season introduces moisture damage. Tempe’s July through September monsoon season brings sudden humidity spikes that affect door frame alignment and lock operation. A deadbolt that worked fine in May may stick or bind in August because the wooden door frame has swelled from moisture absorption. If the lock itself is sound but the door frame alignment has shifted, the locksmith adjusts the strike plate during a rekey visit. If the lock internals are also affected by moisture infiltration (visible corrosion on pins or springs), replacement is the cleaner fix.

What Happens During a Rekey Visit vs a Replacement Visit

Understanding the process helps you prepare and set expectations for timing and cost.

During a rekey visit, the locksmith arrives with a pinning kit — a case containing hundreds of pins in various lengths, organized by depth. The technician removes the cylinder from the lock housing, extracts the existing pins using a follower tool to keep the springs compressed, inserts new pins matched to a new key cut, reassembles the cylinder, and tests the new key. Each lock takes ten to fifteen minutes. If you’re keying multiple locks alike, the locksmith cuts all cylinders to the same pin depths so one key works everywhere.

During a replacement visit, the locksmith arrives with an inventory of new lock hardware — typically several brands and grades in the van. After you select the replacement lock based on your security needs and budget, the technician removes the old hardware (deadbolt, strike plate, and any associated components), confirms the door prep matches the new lock, installs the new hardware, tests operation from both sides, and provides the new keys. If you’re replacing multiple locks and want them keyed alike, the locksmith pins all the new cylinders to one key during installation.

The hybrid approach is the most common recommendation for Tempe homeowners who need both security improvement and key control. Replace the primary entry door deadbolt with a higher-security model, then rekey all remaining locks to match. One visit, one key, improved security on your most vulnerable entry point, and fresh pin configurations on every other door. This approach costs less than replacing every lock while still addressing the weakest point in your home’s security.

Making the Right Choice for Your Tempe Home

The rekey-or-replace decision comes down to two questions: is the existing lock hardware structurally sound, and does it provide the level of security you need? If yes to both, rekey. If no to either, replace. A licensed locksmith inspects the lock, tests the cylinder, measures the bolt throw, and checks the strike plate anchoring before making a recommendation — so you don’t have to make the call blind.

CallOrange.com has been performing lock rekeying and replacements across Tempe and the Phoenix metro area since 2015. With 1,451 Google reviews at 4.8 stars, our licensed, insured, and bonded mobile technicians carry both pinning kits and new lock inventory on every call. Whether you need a full rekey after moving into a new home, a single deadbolt upgrade, or a hybrid approach that combines both services, the work gets done in one visit.

Call (480) 847-2635 and let us know how many locks you’re working with and what prompted the change — move-in, lost key, security upgrade, or tenant turnover. You can also reach out through the contact page or learn more about our residential locksmith team on the about us page.