Commercial Locks
Lock change, rekey and repair for offices, shops, warehouses and commercial doors. We work with high security cylinders, mortise locks and door hardware that meet local codes.
Change Lock & Rekey Service Chino Hills CA (562)270-0450
Lock Change Chino Hills is the most reliable way to regain control when access to your property is unclear. Lost keys, moving into a new house or office, stolen access, burglary repair, or a planned security upgrade all point to the same need. When you cannot confirm who has a working key, replacing the lock is the safest solution.
Our mobile locksmith company proudly serves Chino Hills California with on-site residential and commercial lock change services. We work directly at your location, saving time and avoiding unnecessary delays. Each service starts with a quick inspection and a clear explanation of your options.
Lock Change Chino Hills focuses on long-term reliability, not quick fixes. Proper alignment, correct hardware selection, and smooth operation are essential. A well-installed lock should secure the door without sticking, forcing, or wear.
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Why Changing Locks
Changing locks in Chino Hills is often necessary after keys are lost or misplaced. Even if the keys seem unlikely to be found, the risk remains. A lock change removes uncertainty immediately.
New homeowners and business owners frequently replace locks on day one. Previous owners, tenants, contractors, or cleaners may still have copies. Lock Change Chino Hills ensures exclusive access.
When keys are stolen, time matters. Since the key already fits the lock, waiting increases exposure. Replacing the lock eliminates the risk completely.
Burglary repair often requires more than fixing visible damage. Internal lock components may be weakened even if the door still locks. New hardware restores dependable security.
Security upgrades are another common reason for lock replacement. Older locks may no longer meet modern standards. New locks improve resistance and daily usability.
Lock Change Vs Rekey
Lock change means replacing the entire lock or cylinder and issuing brand-new keys. This option is ideal when hardware is worn, damaged, or outdated.
Rekeying keeps the existing lock body but changes the internal pins so old keys stop working. It is often a faster and more affordable solution.
The best option depends on lock condition and security goals. A locksmith can inspect the hardware and recommend the right approach.
Deadbolt Vs Mortise
Deadbolts are widely used on residential doors throughout Chino Hills. In a deadbolt lock, the cylinder is built outside of the door frame, and the bolt slides into the strike plate.
This design allows straightforward replacement and flexible upgrades. Deadbolts are available in standard and high-security configurations.
Mortise locks are installed inside a pocket cut into the door. They combine latch and locking functions into one solid mechanism.
Mortise locks are built for durability and frequent use. They are commonly found on commercial doors and storefronts.
Selecting the correct lock type improves door performance and extends hardware lifespan.
Smart Locks
Smart locks provide keyless entry using codes, apps, or credentials. They are increasingly popular in Chino Hills for rentals and commercial properties.
Standard smart locks replace the entire lockset and offer a clean, modern upgrade. They work best when replacing older hardware.
Retrofit smart locks attach to the interior side of an existing deadbolt. This option keeps the exterior look unchanged while adding convenience.
Professional installation ensures proper alignment, connectivity, and long-term reliability.
Do It Yourself VS Using Professional Locksmith
DIY lock replacement can be suitable for simple doors with standard hardware. The main benefit is reduced labor cost.
Professional locksmith service reduces the risk of misalignment, door damage, and repeat repairs. Locksmiths also identify hidden issues.
Professional installation often includes warranty on parts and labor. DIY installation usually does not include labor protection.
For dependable results, professional lock change service is often the better investment.
Common Lock We Work With
- Falcon – Commercial-grade locks designed for durability and frequent use. Falcon website
- Yale – Residential and smart lock solutions with modern features. Yale website
- Kwikset – Affordable residential locks with easy replacement options. Kwikset website
- Schlage – Reliable residential and commercial locks with strong security. Schlage website
- Medeco – High-security locks with restricted key control. Medeco website
- Mul-T-Lock – Advanced high-security cylinders resistant to picking and drilling. Mul-T-Lock website
- Adams Rite – Storefront and aluminum door locking systems. Adams Rite website
- Sargent – Commercial locks designed for heavy traffic environments. Sargent website
- Assa Abloy – Global leader in access control and security solutions. Assa Abloy website
How Much Does a Lock Change Service Cost?
Lock change cost in Chino Hills depends on door condition, lock type, and labor involved. High-security and smart locks usually require additional work.
The technician will diagnose the situation and provide a final price for approval before starting.
| Service type | Price |
| Service call | $29 |
| Residential lock change or rekey | $85 - $165 |
| Commercial lock change or rekey | $110 - $220 |
| High security lock change or rekey | $150 - $320 |
| Smart lock installation or replacement | $140 - $350 |
Prices are estimates. Final pricing depends on the door condition and selected hardware. Approval is required before work begins.
Why Choosing Lock Change Chino Hills
Lock Change Chino Hills is trusted for professional mobile locksmith service and consistent results. We offer fast response and same-day service when available.
Our technicians bring more than 10 years of experience with deadbolt and mortise lock change and rekey services. Competitive pricing and upfront estimates are standard.
We are licensed, bonded, and insured, and all work includes a six-month warranty on parts and labor.
Frequently Asked Questions
Is lock change necessary after losing keys?
Yes, it removes unknown access completely.
Can rekeying be enough?
Yes, if the lock hardware is still in good condition.
Are smart locks reliable?
Yes, when installed correctly and maintained properly.
Do you provide upfront pricing?
Yes, final pricing is approved before work begins.
Is there a warranty?
Yes, six months on parts and labor.
Do you service commercial properties?
Yes, residential and commercial lock systems are supported.
How long does a lock change take?
Most services are completed in a single visit.
Can all doors use one key?
Often yes, depending on the lock types.
Will old keys work after rekeying?
No, all previous keys are disabled.
Is a service call required?
Yes, it covers travel and diagnosis.
Conclusion
Lock Change Chino Hills provides reliable mobile lock change and rekey services for homes and businesses in Chino Hills California. We focus on security, clarity, and correct installation.
We serve Chino Hills and nearby areas including Lancaster, Palmdale, Quartz Hill, Rosamond, Littlerock, and Acton, covering zip codes such as 93534, 93535, and 93536.