Mortise Locks
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Change Lock & Rekey Service Mission Viejo CA (562)270-0450
When someone searches for Lock Change Mission Viejo, it usually means security just became a priority. Lost keys, moving to a new house or office, stolen keys, burglary repair, or a planned security upgrade all lead to the same question: who still has access. Lock Change Mission Viejo is a professional mobile locksmith company serving Mission Viejo, California, helping residential and commercial customers replace or rekey locks with confidence.
Our service is built around practical solutions and honest explanations. We come to your location in Mission Viejo, inspect the door and hardware, and explain what will actually improve security. Whether it’s a single front door or a commercial property with multiple access points, we focus on results that last.
Locks are only part of the security picture. Door alignment, strike plates, hinges, and frame condition all affect how well a lock performs. Lock Change Mission Viejo looks at the entire system so your new lock doesn’t just work today, but keeps working smoothly over time.
If you’re unsure whether you need a lock change or a rekey, or whether a deadbolt, mortise, or smart lock makes sense, we’ll explain it clearly. You approve the final price before work starts, and there are no surprises after the job is done.
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Why Changing Locks
Changing locks in Mission Viejo is one of the most effective ways to reduce risk quickly. When keys are lost, there is no way to track who may eventually find them. Replacing or rekeying the lock removes that uncertainty immediately.
Moving to a new house or office is another common reason customers call Lock Change Mission Viejo. Previous owners, tenants, contractors, or service workers may still have copies of the old keys. A lock change or rekey ensures only authorized access going forward.
Stolen keys are more urgent because they are often taken intentionally. If keys disappear along with personal items, quick action matters. Securing doors promptly helps prevent unauthorized entry.
Burglary repair often includes lock replacement because forced entry can weaken internal components. Even if a lock still turns, it may no longer offer full protection. Upgrading hardware during repairs improves overall security.
Security upgrades are not always emergency-driven. Locks wear out over time, keys stick, and latches weaken. Replacing old hardware before it fails helps avoid lockouts and improves daily reliability.
Lock Change Vs Rekey
A lock change replaces the existing hardware with a new lock and new keys. This option is best when the lock is damaged, outdated, or you want a higher security level. Many customers also choose replacement when upgrading style or finish.
Rekeying keeps the existing lock but changes the internal pins so old keys no longer work. It is usually faster and more affordable when the lock is in good condition. Rekeying is ideal when you want one key for multiple doors.
The right choice depends on the condition of the lock and your goals. Our Mission Viejo locksmiths explain both options after inspection. You choose what works best before any work begins.
Deadbolt Vs Mortise
Deadbolts are common on residential doors because they are strong and straightforward. A solid metal bolt extends into the door frame, improving resistance against forced entry. Deadbolts are also easy to upgrade and service.
In a deadbolt lock, the cylinder is built outside of the door frame and mounts through the door itself. This design makes replacement simpler and avoids major door modification. It also allows flexibility in security grade and finish.
Mortise locks are typically found on older homes, custom doors, and many commercial buildings. The lock body fits into a pocket cut into the door edge, creating a solid and integrated system. Mortise locks often feel very sturdy in daily use.
Because mortise locks require precise alignment, they usually need experienced handling. If your door is already prepped for mortise hardware, replacing like-for-like is often the best approach. Proper matching ensures smooth operation.
Smart Locks
Smart locks are popular in Mission Viejo for their convenience and control. They allow access through codes, apps, or schedules instead of relying only on physical keys. This is useful for rentals, offices, and busy households.
Standard smart locks are complete systems designed with integrated electronics and exterior components. They are often chosen when replacing an existing lock entirely. Many offer features like auto-locking and temporary access.
Retrofit smart locks convert an existing deadbolt into a smart lock by replacing the interior portion. This keeps the exterior hardware and physical key while adding smart functionality. Retrofit options are ideal when preserving exterior appearance.
Choosing the right smart lock depends on door compatibility and daily use. Proper alignment is critical for performance and battery life. We install smart locks so they function reliably.
Do It Yourself VS Using Professional Locksmith
DIY lock replacement can work for simple setups if measurements and alignment are correct. It may save money upfront. The risk is improper installation that affects security or causes premature wear.
Professional locksmith service ensures the lock is installed and tested correctly. Technicians can identify issues with the door or frame that DIY work often misses. This improves long-term reliability.
Using Lock Change Mission Viejo also includes warranty coverage on parts and labor. If adjustments are needed, you have support. Professional service often saves time and frustration.
Common Lock We Work With
Schlage is widely trusted for residential and commercial use. It balances durability and availability. https://www.schlage.com/
Yale offers dependable locks and smart options. It’s a strong upgrade choice. https://www.yalehome.com/
Kwikset is common in residential homes and rentals. Many models support easy rekeying. https://www.kwikset.com/
Medeco provides high-security locks with restricted key control. https://www.medeco.com/
Adams Rite is widely used on storefront aluminum doors. https://www.adamsrite.com/
Mul-T-Lock is known for high-security cylinders. https://www.mul-t-lock.com/
ASSA ABLOY supports advanced commercial locking systems. https://www.assaabloy.com/
Baldwin is chosen for premium residential doors. https://www.baldwinhardware.com/
Von Duprin is known for panic bars and exit devices. https://www.vonduprin.com/
How much does a lock change service cost?
Lock change pricing in Mission Viejo depends on the lock type, door condition, and labor involved. The table below provides general estimates. Final pricing is confirmed after on-site diagnosis.
| Service type | Price |
| Service call | $29 |
| Residential lock change | $95 - $195 |
| Residential rekey | $25 - $55 |
| Commercial lock change | $145 - $320 |
| Commercial rekey | $30 - $65 |
| High security lock change | $220 - $550 |
| Smart lock installation | $125 - $360 |
All prices are estimates. The final price depends on door condition and lock selection. The technician provides the final price for approval before starting work.
Why choosing Lock Change Mission Viejo
Lock Change Mission Viejo focuses on dependable service and clear communication. We work toward the best rating in town by delivering consistent results. Our reputation is built on trust.
With more than 10 years of experience, we specialize in deadbolt and mortise lock change and rekey. We are recognized across Google Maps, Yelp, HomeAdvisor, and similar platforms. Upfront estimates and competitive pricing are standard.
We are licensed, bonded, and insured, and we use modern diagnostic tools for advanced locks. Same-day mobile service is available when scheduling allows. Every job includes a 6 months warranty for parts and labor.
Frequently Asked Questions
Should I change locks after moving?
Yes, it ensures previous keys no longer work.
Is rekeying secure?
Yes, when the hardware is in good condition.
How long does a lock change take?
Most residential jobs take under an hour.
Can one key work for all doors?
Often yes, if locks are compatible.
Are smart locks reliable?
Yes, when installed and aligned properly.
Do smart locks have key backups?
Many models do, some are keypad-only.
Do you offer same-day service?
Yes, when scheduling allows.
Are you insured?
Yes, licensed, bonded, and insured.
Is there a warranty?
Yes, 6 months on parts and labor.
Will I approve pricing first?
Yes, before any work begins.
Conclusion
Lock Change Mission Viejo provides professional lock replacement and rekey services for homes and businesses in Mission Viejo, California. We focus on security, clarity, and long-term reliability. Your peace of mind matters.
We also serve nearby areas around Downey including Norwalk, Paramount, Bell Gardens, Pico Rivera, South Gate, and Lakewood. Common zip codes include 90240, 90241, 90242, 90280, and 90201.