Same Day Lock Change and Rekey Cerritos CA
If you are searching for Lock Change Cerritos, you are probably dealing with a security concern that cannot wait. Situations like lost keys, moving into a new house or office, stolen keys, burglary repair, or a planned security upgrade often require immediate action. Lock Change Cerritos provides professional mobile locksmith services throughout Cerritos California, helping homeowners and businesses regain control over their property quickly and safely.
Our focus is simple and practical. We arrive on-site with the right tools, explain your options clearly, and complete the lock change or rekey correctly the first time. Whether you need a single residential lock replaced or multiple commercial doors secured, Lock Change Cerritos delivers reliable service designed to last.
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Why Changing Locks
Changing locks is one of the most effective ways to improve security in Cerritos. When keys are lost, you cannot know who may find them or whether they can be traced back to your door. A lock change immediately removes that uncertainty.
Moving into a new home or office is another major reason people contact Lock Change Cerritos. Previous occupants, contractors, cleaners, or vendors may still have copies of the keys. Replacing the locks ensures that only you control access from the first day.
Stolen keys create a higher level of risk than lost keys. When theft is involved, there is often intent, and waiting can expose your property to unauthorized entry. A prompt lock change restores security and peace of mind.
After a break-in or attempted burglary, replacing the lock is often necessary even if it still turns. Internal damage may not be visible, and weakened components can fail later. New hardware combined with proper alignment strengthens the door again.
Many property owners also choose to change locks as part of a planned security upgrade. Older or builder grade locks may not offer sufficient resistance to forced entry. Upgrading improves durability, reliability, and overall protection.
Lock Change Vs Rekey
Lock change means removing the existing lock and installing a new one. This option is best when the lock is worn, damaged, outdated, or when you want a different level of security. It is also required when switching to smart locks or a new hardware style.
Rekeying keeps the existing lock but changes the internal pin configuration so old keys no longer work. This is often a cost effective solution when the lock is in good condition and you are satisfied with the hardware.
Lock Change Cerritos evaluates the condition of the lock, the door, and your security goals before recommending the best option. The goal is long term reliability, not a temporary fix.
Deadbolt Vs Mortise
Deadbolt locks are commonly used on residential doors and some light commercial doors in Cerritos. They secure the door by extending a solid bolt into the frame, offering strong resistance to forced entry.
In a deadbolt lock, the cylinder is built outside of the door frame and passes through the door itself. When the key turns, the bolt moves into the frame, creating a secure locking point independent of the handle latch.
Mortise locks are typically found on commercial doors and older residential properties. These locks are installed into a pocket cut into the edge of the door and often combine latch and deadbolt functions in one unit.
Mortise locks are known for durability and smooth operation under frequent use. Choosing between deadbolt and mortise depends on the door construction, traffic level, and desired security strength.
Smart Locks
Smart locks allow access through codes, mobile apps, or scheduled permissions instead of traditional keys. Many Cerritos homeowners and businesses choose smart locks for convenience and better access control.
Smart locks make it easy to change access without rekeying, which is helpful for rentals, offices, and households with frequent visitors. Most smart locks still rely on a strong mechanical deadbolt for physical security.
Standard smart locks replace the entire deadbolt assembly and provide full integration. Retrofit smart locks keep the exterior keyed cylinder and replace only the interior thumbturn mechanism.
Lock Change Cerritos installs smart locks with proper alignment and testing. Professional installation prevents binding, motor strain, and premature battery failure.
Do It Yourself VS Using Professional Locksmith
DIY lock replacement can work on standard doors when measurements and alignment are correct. The main advantage is saving on labor cost. The risk is improper installation that leads to sticking, poor security, or early failure.
Professional locksmiths handle non standard doors, worn frames, and alignment issues efficiently. They also bring specialized tools and experience to solve unexpected problems during installation.
Using Lock Change Cerritos includes warranty on parts and labor. This provides peace of mind and accountability that DIY installation cannot offer.
Common Lock We Work With
Baldwin Baldwin Official Site
Premium residential hardware combining strong security with refined design and smooth operation.
Kwikset Kwikset Official Site
Popular residential locks that offer affordability and ease of replacement for everyday use.
Medeco Medeco Official Site
High security cylinders with restricted key control and advanced resistance to manipulation.
Schlage Schlage Official Site
Reliable residential and commercial locks known for strong deadbolt designs.
Yale Yale Official Site
Trusted brand offering traditional locks and modern smart lock solutions.
Adams Rite Adams Rite Official Site
Storefront and narrow stile door hardware commonly used in commercial properties.
Corbin Russwin Corbin Russwin Official Site
Commercial grade locks designed for durability and heavy daily use.
Assa Abloy Assa Abloy Official Site
Advanced commercial locking solutions used in professional environments worldwide.
Von Duprin Von Duprin Official Site
Panic and exit devices designed for life safety and emergency egress compliance.
Mul-T-Lock Mul-T-Lock Official Site
High security locking systems with strong mechanical protection and key control.
How much does a lock change service cost
Pricing for Lock Change Cerritos depends on lock type, door condition, and labor involved. The table below shows common estimate ranges. Final pricing is confirmed on-site before work begins.
| Service type | Price |
| Service call | $29 |
| Residential lock change | $95 - $195 |
| Residential rekey | $65 - $145 |
| Commercial lock change | $125 - $285 |
| Commercial rekey | $85 - $195 |
| High security lock change | $175 - $395 |
| High security rekey | $125 - $295 |
| Smart lock installation | $145 - $345 |
Prices are estimates only. The final cost depends on the condition of the door and the lock you choose. The technician provides the final price for approval after diagnosing the situation.
Why choosing Lock Change Cerritos
Lock Change Cerritos is known for strong local ratings and recognition on BBB, Google Map, Yelp, Home Advisor, and other platforms. We focus on honest service and consistent quality.
With more than 10 years of experience in deadbolt and mortise lock change and rekey services, our technicians deliver dependable results. We are licensed, bonded, and insured.
Customers choose us for fast response, same day mobile service, advanced tools, and a 6 months warranty for parts and labor.
Frequently Asked Questions
Should locks be changed after moving?
Yes, changing locks ensures previous key holders no longer have access.
Is rekeying secure enough?
Rekeying is secure when the existing locks are in good condition.
How long does a lock change take?
Most residential lock changes are completed within one hour.
Do you service commercial properties?
Yes, both residential and commercial services are available.
Can you install smart locks?
Yes, we install standard and retrofit smart locks.
Is pricing confirmed before work?
Yes, final pricing is approved before any work begins.
Do you offer a warranty?
Yes, parts and labor are covered for 6 months.
Can multiple locks use the same key?
Yes, when the hardware supports it.
Do you offer same day service?
Yes, same day service is often available.
Do you cover nearby cities?
Yes, we serve surrounding areas around Cerritos.
Conclusion
Lock Change Cerritos provides professional mobile lock replacement for homes and businesses in Cerritos California. Our focus is security, reliability, and clear communication.
We proudly serve Cerritos and nearby cities including West Covina, Covina, Baldwin Park, Azusa, La Puente, and Irwindale, along with zip codes such as 91790, 91791, 91792, and 91793.