Rekeying vs. Replacing Locks: What’s Best for Phoenix Homeowners?
Whether you’ve just moved into a new home, lost your keys, or are upgrading your home’s security, you’ve likely asked this question:
Should I rekey my locks or replace them altogether?
It’s a common concern for Phoenix homeowners, especially in fast-changing neighborhoods like Ahwatukee Foothills, Arcadia, or North Mountain. Both options have their advantages—but they serve different purposes. Understanding when to rekey and when to replace can save you time, money, and stress.
In this guide, we’ll break down the differences, benefits, and ideal situations for each option—and help you decide what’s right for your home.
Let’s start with the basics of rekeying.
What Is Rekeying?
Rekeying is the process of changing the internal pins of a lock cylinder so that it works with a new key. The hardware stays the same—only the key that opens it changes.
This is a popular choice for:
- New homeowners
- Landlords between tenants
- People who’ve lost a key
- Those wanting all doors keyed alike
Because you’re keeping the lock hardware, rekeying is:
- Faster
- More affordable
- Less invasive
- Just as secure (when done correctly)
It’s a great option for neighborhoods like Garfield, Alhambra, and Sunnyslope, where home renovations and tenant turnover are common.
What Is Lock Replacement?
Replacing a lock means removing your current hardware and installing a brand-new lock. This may involve drilling, adjusting strike plates, or even changing the door’s trim—depending on the lock you choose.
Lock replacement is ideal when:
- The lock is damaged or worn out
- You’re upgrading to high-security or smart locks
- You want a new style or finish
- You’re increasing protection after a break-in
In areas like Biltmore, East Phoenix, and the Historic District, homeowners often replace locks during full renovations or security upgrades.
Comparing Cost: Rekeying vs. Replacing
Let’s talk dollars.
- Rekeying:
Generally costs less per door, especially if you have multiple locks to update. No new hardware needed. - Replacing:
Hardware can range from $25 to $250 per lock, not including labor. If you’re upgrading to smart locks, expect to pay more.
👉 For budget-conscious homeowners or landlords managing properties in Maryvale or South Phoenix, rekeying is often the smarter financial move.
Security: Are Both Options Safe?
Yes—both rekeying and replacing are secure when done by a professional locksmith.
Rekeying is just as effective as replacing when the existing hardware is in good condition. The main difference is whether the lock itself is still reliable.
If your lock sticks, jiggles, or feels loose, replacing might be the better call. But if the hardware is solid, rekeying gives you the same control for less.
In neighborhoods like Camelback East or Paradise Valley Village—where security expectations are high—homeowners often rekey as a first step, then upgrade later with smart features or deadbolt enhancements.
Convenience and Compatibility
- Rekeying allows you to match multiple locks to a single key—a major convenience if your home has separate keys for front, back, and side doors.
- Replacing is better if you want to switch lock brands or styles (e.g., changing from brass to matte black hardware).
We often help homeowners in Desert View and Roosevelt Row consolidate their keys during a rekey service. No more juggling three keys to enter your home—one key, all doors.
When to Rekey
Choose rekeying if:
- You just bought a home and don’t know who else has keys
- You lost a key and want to prevent unauthorized access
- A tenant or roommate moved out
- You’re happy with your current lock hardware
- You want to unify your locks under one key
Rekeying is perfect for quick, affordable security and is usually completed in under an hour.
When to Replace
Choose lock replacement if:
- Your locks are old, rusted, or sticking
- You want to switch to smart locks or a keypad
- You’re remodeling and want a fresh look
- There’s been an attempted break-in or damage to your door hardware
- You want to increase security with high-security locks (e.g., Medeco, Mul-T-Lock)
Homeowners in Arcadia Lite, Encanto, and Grand Avenue often choose lock replacement during cosmetic or structural upgrades.
What About Smart Locks?
Smart locks are increasingly popular in tech-savvy areas like Midtown and the Warehouse District. These locks allow for:
- Remote access
- Temporary codes for guests or deliveries
- Integration with home security systems
But even smart locks usually have a backup key. And if you gave that key to someone, you’ll want to rekey or reset your physical lock to prevent access.
Some smart locks (like Schlage or Kwikset) even support rekeying, which we can help you with.
Professional Rekeying Is Always Worth It
Even if you’re handy with tools, lock cylinders are precise and security-critical. DIY rekey kits can lead to errors, misalignments, or worse—locks that don’t function properly.
We’ve rekeyed homes throughout Phoenix, including Moon Valley, South Mountain, and Willo. Homeowners call us when they want the job done right the first time.
Our team at Affordable Security Locksmith And Alarm provides:
- Fast, mobile service anywhere in Phoenix
- Transparent pricing
- Background-checked, licensed locksmiths
- Rekeying for residential, commercial, and rental properties
Learn more about our lock rekeying services here.
Which One Is Right for You?
Here’s a quick cheat sheet:
| Situation | Best Option |
|---|---|
| You just moved into a new home | Rekey |
| Locks are damaged or outdated | Replace |
| Want to match all locks to 1 key | Rekey |
| Want to upgrade to smart/keypad | Replace |
| Lost or stolen keys | Rekey |
| After a break-in attempt | Replace or Rekey (case-by-case) |
Still unsure? We’re happy to inspect your locks and recommend the best path.
Final Word: Security That Fits Your Needs
Whether you’re looking for a fast rekey or a full hardware upgrade, the most important thing is that you feel secure. Every home, family, and situation is different—and there’s no one-size-fits-all solution.
The good news? You don’t have to figure it out alone. Our local team knows Phoenix neighborhoods inside and out, and we’re here to help you make the smartest decision for your home, budget, and lifestyle.
Secure What Matters—Your Way
Not sure if you should rekey or replace your locks? Let our Phoenix locksmiths guide you to the right solution. Affordable, fast, and always focused on your security.
Affordable Security Locksmith And Alarm – Phoenix
📞 (602) 854-2766
🌐 affordablesecurityphoenix.com