Lock Change vs Rekey
When it comes to the security of your home, understanding your options is crucial. Many homeowners in Las Vegas often face a common dilemma: should they change a lock or rekey it? While both solutions aim to protect your property, they serve different purposes, come with different costs, and offer varying levels of security. In this blog, we’ll break down the difference between a lock change and a rekey, helping you make an informed decision for your home.
What is a Lock Change?
A lock change involves removing the existing lock from a door and replacing it entirely with a new lock. This process is typically recommended when:
- Your lock is damaged or broken.
- You’ve moved into a new home and want maximum security.
- You want to upgrade to a more secure or modern lock system.
Lock changes are comprehensive because they provide a fresh start with new hardware, which means old keys will no longer work.
Benefits of Changing a Lock
- Enhanced Security – Installing a new lock ensures that no old keys can access your home. This is especially important if you’ve lost keys or had previous tenants or roommates.
- Durability – Over time, locks can wear down, making them easier to pick or break. A new lock improves durability and resistance against forced entry.
- Customization – You can choose from a variety of lock types, including smart locks, deadbolts, and high-security locks, based on your needs and budget.
When a Lock Change is Necessary
While rekeying is an option for many situations, there are times when changing the lock is unavoidable:
- The lock is broken or malfunctioning.
- You want to upgrade to a high-security lock.
- There’s a history of break-ins or security threats at your home.
Lock changes provide peace of mind and a tangible security upgrade, making them ideal for homeowners who prioritize long-term safety.
What is Rekeying?
Rekeying is the process of altering the internal mechanism of a lock so that old keys no longer work. Instead of replacing the entire lock, a locksmith will adjust the pins inside the lock cylinder, allowing a new key to operate it.
Benefits of Rekeying
- Cost-Effective – Rekeying is generally less expensive than a full lock change because it doesn’t involve buying new hardware.
- Convenience – The process is quicker and doesn’t require changing the entire lock system, making it a practical solution for multiple doors.
- Security Control – Rekeying is a great option when you want to restrict access from old keys, such as after moving into a new home or after a tenant moves out.

When Rekeying Makes Sense
Rekeying is ideal for situations where your existing locks are in good condition but you need new keys:
- After losing keys but locks are intact.
- When moving into a rental property or a recently purchased home.
- To consolidate multiple locks to work with a single key.
It’s important to note that rekeying does not improve the physical security of a lock. If the lock is old, worn, or vulnerable, a lock change might be a better choice.
Lock Change vs Rekey: Key Differences
| Feature | Lock Change | Rekeying |
|---|---|---|
| Cost | Higher | Lower |
| Time | Longer | Shorter |
| Hardware | Replaced | Existing lock used |
| Security | Improved, especially with upgraded locks | Only old keys are rendered useless |
| Best for | Damaged locks, upgrades, lost keys | When locks are functional but key access needs updating |
Understanding these differences can help homeowners in Las Vegas make a cost-effective and practical decision for their property’s security.
Choosing the Right Option for Your Home
The choice between a lock change and rekeying depends on your specific situation, security needs, and budget:
- Assess Your Current Locks – Are your locks damaged, old, or vulnerable? If yes, a lock change is the better option.
- Evaluate Your Security Concerns – If you’re concerned about lost keys or previous tenants, rekeying may suffice.
- Consider Future Upgrades – If you plan to install smart locks or high-security locks in the future, a lock change is the most convenient way to prepare.
- Budget and Convenience – Rekeying is faster and cheaper, while lock changes involve hardware costs and slightly more time.
Locksmith Services in Las Vegas, NV
We offer comprehensive locksmith services in Las Vegas, NV to ensure your home is secure. Our professional locksmiths can help you decide whether to rekey or change your locks based on your unique needs. Our services include:
- Emergency lockout assistance – Fast response for homeowners locked out of their homes.
- Lock rekeying – Efficient rekeying services for all types of locks.
- Lock replacement – Upgrading or replacing locks for maximum security.
- Key duplication and master key systems – Simplifying access while maintaining control.
- Smart lock installation – Modernize your home security with keyless and app-based solutions.
We pride ourselves on providing reliable, affordable, and fast locksmith services to homeowners throughout Las Vegas. Our team is licensed, insured, and highly experienced, ensuring your home is protected with the highest standards of security.
Conclusion
Choosing between a lock change and rekeying is a critical decision for homeowners looking to protect their homes. While rekeying is cost-effective and convenient for key-related issues, a lock change offers a complete security upgrade and peace of mind. By assessing your locks, security needs, and budget, you can make an informed choice that ensures your Las Vegas home is safe and secure.
When in doubt, consulting with a professional locksmith can help you evaluate your options and determine the best solution. Whether it’s a simple rekey or a full lock change, your safety is our priority.
Contact NV Locksmith today for expert locksmith services in Las Vegas, NV. Protect your home, family, and belongings with the right security solution tailored to your needs. https://nvlocksmithllc.com/



