Affordable Security Locksmith And Alarm Blog

The Difference Between Lock Rekeying and Lock Replacement in Phoenix, AZ

When it comes to securing your home, two common services come up: rekeying and lock replacement. If you’re unsure which one your Phoenix home needs, you’re not alone. Understanding the difference can save you money—and keep your home better protected.

At Affordable Security Locksmith And Alarm, we help homeowners across Phoenix choose the best solution for their situation. Learn more about our residential locksmith services here, or keep reading for a simple breakdown of rekeying vs. replacing locks.


🔑 What Is Lock Rekeying?

Rekeying means we change the internal pins of your lock so that a new key works—and the old one doesn’t. The lock hardware stays the same.

When to Rekey:

  • You’ve moved into a new home
  • You’ve lost your keys
  • You want all locks to work with one key
  • Someone with a copy of your key no longer lives there
  • You want a fast, budget-friendly security upgrade

It’s affordable, fast, and just as secure as replacing the lock—if the existing lock is in good shape.


🔒 What Is Lock Replacement?

Lock replacement means removing the existing lock hardware entirely and installing a brand-new lock.

When to Replace:

  • The lock is damaged or worn out
  • You want to upgrade to a high-security or smart lock
  • The lock is rusted or sticking
  • You’re changing styles or finishes (e.g., brass to matte black)
  • You want advanced features like keypads or Bluetooth access

We offer a full range of residential locks, from basic deadbolts to smart locks and keyless entry systems.


🔍 Key Differences

FeatureRekeyingReplacement
CostLowerHigher
HardwareStays the sameNew hardware installed
TimeQuickSlightly longer
Use CaseLost keys, move-ins, tenant changeDamage, upgrades, advanced security
Appearance ChangeNoYes (new finish or style)

What Do Most Phoenix Homeowners Choose?

If the locks are in good condition and you just need new keys, rekeying is the way to go. If the locks are old, outdated, or you want better technology, replacement is worth the investment.

We can inspect your locks on-site and help you decide what works best for your home, budget, and long-term security.


We Rekey & Replace Locks Across Phoenix

We provide mobile locksmith services throughout:

  • Ahwatukee
  • Arcadia
  • Downtown Phoenix
  • Maryvale
  • North & South Phoenix
  • Camelback East
  • Biltmore
  • And surrounding areas

Get the Right Lock Solution — Without Guessing

Whether you’re upgrading your locks or need to secure your home after a move, we’ll help you make the right choice between rekeying and replacement—no upselling, just honest advice.

Affordable Security Locksmith And Alarm – Phoenix
📞 Call Now: (602) 854-2766
🌐 https://affordablesecurityphoenix.com

Related Service Page

Explore all residential lock options and upgrades:
Residential Locksmith Phoenix, AZ

Get Service Now

Call 602-854-2776

For more than 25 years, Affordable Locksmith Service has established itself as the first choice of Phoenix, AZ

Our mobile locksmith service is available in the following areas:

Anthem | Apache Junction | Buckeye | Casa Grande | Carefree | Cave Creek | Chandler | Coolidge | El Mirage | Florence | Fountain Hills | Gilbert | Glendale | Gold Canyon | Goodyear | Laveen | Litchfield Park | Mesa | Paradise Valley | Peoria | Phoenix | Queen Creek | San Tan Valley | Scottsdale | Sun City | Surprise | Tempe | Tolleson