Mastering Your Home's Security: A Tucson Locksmith’s Guide to Rekeying vs. Replacing Locks
- On Call Locksmith
- Jul 9
- 3 min read
Updated: Aug 12
Why Your Locks Matter More Than You Think
Home security starts with a simple question: Are your locks truly protecting you? For Tucson homeowners, landlords, and renters—especially in a dynamic, college-driven city—knowing when to rekey or replace locks is essential.

What Is Rekeying?
A Cost-Effective Way to Regain Control
Rekeying is the process of adjusting the internal mechanism of a lock so it works with a new key—without replacing the entire lock. This is ideal if:
You’ve recently moved into a new home
You lost your keys but the locks are still in good shape
You want to prevent previous key holders from gaining access
At On Call Locksmith, rekeying is one of the most requested residential services due to its affordability and speed. It’s an ideal option when the locks themselves are high-quality and functioning well.
When Should You Replace Your Locks?
More Than Just Security—It’s a Style and Tech Upgrade
Sometimes, rekeying isn’t enough. Replacing locks becomes necessary when:
Your current locks are damaged or outdated
You want to upgrade to smart locks or keypads
There’s been a break-in or attempted forced entry
You need a uniform key system for a multi-door home or office
Modern lock replacements offer not only security improvements but also convenience—think keyless entry, remote control, and even mobile app integration.
Rekeying vs. Replacing: A Quick Comparison
What Tucson Residents Need to Know
Living in a city like Tucson, where the population shifts seasonally due to university students and renters, home and apartment security is an evolving concern. Rekeying is often the better option for quick transitions between tenants, while full replacement is ideal for homeowners wanting a long-term upgrade.
On Call Locksmith provides both services with transparent pricing and fast turnaround—day or night. With hundreds of 5-star reviews, their 24/7 emergency availability and local insight make them the go-to choice for Tucson locals.
Final Thoughts: Choose What’s Right for You
Both rekeying and replacing locks serve specific purposes. If your lock hardware is solid and you just need new keys, rekeying is the smart, budget-friendly solution. But if you’re concerned about aging hardware, security upgrades, or high-tech convenience, replacement may be the way to go.
No matter your choice, On Call Locksmith Tucson is ready to help—anytime, anywhere in the city.
Get Expert Help Today
Need help deciding? Contact On Call Locksmith for a free estimate. Whether you're locked out at midnight or planning a security upgrade, we’re here for you 24/7.
📍 Proudly serving Tucson, Arizona
📞 Call now at (520) 442-5008 or visit our Google Business Profile to see why we’re Tucson’s top-rated locksmith.
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