Professional lock rekeying services for homes and businesses in Los Angeles. Licensed technicians. Same-day availability.
Top Locksmith CA provides top-quality lock rekeying services to residential and commercial properties in Los Angeles, CA. Our licensed, bonded, and insured professionals are trained on every major lock brand and model.
Whether you're locked out of your home, need a lock rekeyed, or want a smart lock installed — we're here. Our technicians carry all necessary parts so most jobs are completed on the first visit.
From emergency lockouts to smart lock installations — we handle every lock and security need in Los Angeles.

Locked out of your home or business? Our 24/7 team responds in 30-60 minutes in Los Angeles.
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Locked keys in your car? We open all vehicle makes and models without damage in Los Angeles.
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Expert installation of deadbolts and high-security locks for any door in Los Angeles.
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Upgrade to keyless entry. We install Schlage, Yale, Lockly smart locks in Los Angeles.
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New keys, same locks. Save up to 70% vs full replacement. Fast service in Los Angeles.
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Fast, accurate key cutting for home, office, and vehicle keys. Same-day service in Los Angeles.
View Service →Factory-trained technicians for all major lock brands. Genuine parts on every truck.
Every photo is from an actual job — Schlage, Kwikset, Medeco, smart locks, commercial installs, and more.








Locksmith specialists committed to excellence in Los Angeles, CA.
30-60 minute response in Los Angeles. Fast means fast — especially for lockouts.
Licensed and trained on all 8 major lock brands. Every model, every key type.
No hidden fees, no surprises. We quote before we work — every time.
Satisfaction guarantee plus warranty on parts and labor on every job.
Genuine manufacturer parts on every truck. Most jobs completed on the first visit.
Nights, weekends, and holidays in Los Angeles. A lockout is never convenient — we're always ready.
"Locked out of my house at midnight. Top Locksmith CA had a technician here in 35 minutes. Professional, fast, and didn't damage my door at all."
"Had all my locks rekeyed after moving in. Technician was knowledgeable, on time, and finished all 6 locks in under an hour. Great service!"
"Installed a new smart lock system for our office. Clean work, no damage to the door, and they programmed all the access codes on the spot."
Getting professional locksmith service in Los Angeles is easy.
Licensed technician dispatched to Los Angeles within 30-60 minutes with all tools and parts.
We diagnose, explain, and complete the job. 100% satisfaction guaranteed.
Ensuring the security of your home or business is paramount. In a vibrant city like Los Angeles, where safety and peace of mind are highly valued, maintaining control over who has access to your property is not just a preference—it’s a necessity. That’s where professional lock rekeying services from Top Locksmith CA come into play, offering a smart, secure, and cost-effective solution to enhance your property’s protection without the need for a complete lock overhaul.
Lock rekeying is a specialized locksmith service that modifies the internal mechanisms of an existing lock cylinder so that it will operate with a new key, while simultaneously rendering all old keys useless. Unlike replacing an entire lock, which involves removing the old hardware and installing new hardware, rekeying keeps your current lock body and trim in place. This makes it an incredibly efficient and economical way to upgrade your security.
The core principle behind rekeying is simple: inside every conventional pin tumbler lock, there are a series of small pins that must align perfectly with the unique cuts of a key for the lock to open. When we rekey a lock, our skilled technicians remove the lock cylinder, replace these internal pins with a new set, and then cut new keys that match the new pin configuration. Once this process is complete, any old keys you had for that lock will no longer work, providing an immediate and significant boost to your security.
Why is this service so crucial for residents and businesses in Los Angeles? The reasons are numerous and often revolve around regaining control and peace of mind:
Life in Los Angeles is dynamic, and various personal and professional transitions often necessitate a change in your property’s key access. Here are some of the most common situations where our Lock Rekey service proves invaluable:
This is arguably the most critical scenario for rekeying. When you purchase a new home or lease an apartment in Los Angeles, there’s no way to know how many copies of the keys exist or who might have them. Previous owners, tenants, real estate agents, contractors, housekeepers, or even neighbors might have held keys at some point. Rekeying all exterior doors immediately upon moving in is the most fundamental step you can take to secure your new property and ensure your family’s safety.
A lost or stolen key presents an immediate and serious security vulnerability. If your keys fall into the wrong hands, your home or business could be compromised. Instead of panicking, a quick call to Top Locksmith CA for a rekey service can restore your security by making the old keys obsolete.
During a separation or divorce, it’s prudent to rekey your locks to ensure that a former partner no longer has access to your residence. This provides peace of mind and reinforces personal boundaries during a sensitive time.
Landlords and property managers in Los Angeles should always rekey locks between tenants. This is a non-negotiable step to protect the property and future occupants from previous tenants who may still possess keys, whether intentionally or accidentally.
For businesses, maintaining security is vital. When an employee leaves, especially one who had access to keys for offices, storage rooms, or main entrances, rekeying is a smart business practice. It prevents unauthorized access to your premises, sensitive data, or inventory, safeguarding your assets and operations.
Many homeowners find themselves juggling multiple keys for their front door, back door, garage door, and side gates. Our rekeying service can consolidate these into a single, convenient key, simplifying your daily routine without compromising security.
Even if a lock wasn’t successfully picked or forced open, an attempted break-in can leave you feeling vulnerable. Rekeying provides an added layer of security and psychological comfort, confirming that the integrity of your locks has been restored and any potential ‘tricks’ learned by intruders are now useless.
If you suspect that someone has made unauthorized copies of your keys, rekeying is the definitive solution to regain control over who has access to your property.
At Top Locksmith CA, we pride ourselves on delivering professional, efficient, and transparent service. When you schedule a lock rekey service with us in Los Angeles, here’s what you can expect:
Your journey begins with a call to our friendly customer service team at (833) 310-6128. You’ll explain your needs, and we’ll gather necessary information to provide an accurate estimate and schedule a convenient appointment time that works for you.
On the scheduled day, a licensed, uniformed Top Locksmith CA technician will arrive at your Los Angeles property in a clearly marked company vehicle. Our technician will conduct a thorough assessment of your existing locks, identifying the types of locks you have (e.g., deadbolts, doorknob locks, mailbox locks) and confirming their suitability for rekeying. We’ll also discuss your specific security concerns and preferences, such as creating a master key system or having all locks operate on a single key.
Before any work begins, our technician will clearly explain the rekeying process, outlining what steps will be taken for each lock. You will receive a clear, upfront quote for the service, with no hidden fees. We believe in complete transparency so you know exactly what to expect.
Once you approve, our technician will proceed with the rekeying. This typically involves:
After rekeying each lock, our technician will meticulously test it multiple times with the new keys to ensure smooth, flawless operation. We’ll check for proper alignment, smooth turning, and secure locking mechanisms, making any necessary adjustments to guarantee optimal performance.
We believe in leaving your property as tidy as we found it. Our technician will clean up any debris from the work and then conduct a final walkthrough with you, ensuring you are completely satisfied with the service and understand how your new keys operate. We’re happy to answer any lingering questions you may have.
Payment will be processed securely, and you will receive a detailed invoice for the services rendered. We accept various payment methods for your convenience.
When it comes to securing your home or business in Los Angeles, choosing just any locksmith can be a risky gamble. Opting for a licensed professional like Top Locksmith CA offers numerous advantages that provide unparalleled peace of mind and superior service:
A1: Rekeying involves changing the internal pins of your existing lock so that a new key operates it, rendering old keys useless. The lock hardware itself (the casing, handle, etc.) remains the same. Replacing a lock, on the other hand, means removing the entire existing lock assembly and installing a brand-new one. Rekeying is typically more cost-effective if your current locks are in good working order and you’re satisfied with their appearance, as it saves on the cost of new hardware.
A2: Most standard residential and commercial pin tumbler locks can be rekeyed, including deadbolts, doorknob locks, and many lever handles. However, certain types of locks, such as some high-security locks (which often have proprietary keyways and complex internal mechanisms), smart locks, or very old/damaged locks, might not be rekeyable or may require specialized parts. Our experienced technicians can quickly assess your locks and advise you on the best course of action.
A3: The time it takes to rekey a lock can vary depending on its complexity and condition. Generally, a single lock cylinder can be rekeyed in about 15-30 minutes. If you need multiple locks rekeyed, for example, all the exterior doors of a house (typically 3-5 locks), the entire process might take anywhere from 1 to 2 hours. Our technicians work efficiently while ensuring precision and quality.
A4: Yes, in almost all cases, rekeying is significantly more affordable than completely replacing a lock. Rekeying involves labor and the cost of new pins and keys, while replacement includes the cost of new lock hardware in addition to labor. If your current locks are functional and aesthetically pleasing, rekeying offers a substantial cost saving while providing the same level of security against old keys.
Don’t leave the security of your Los Angeles home or business to chance. Whether you’ve just moved in, experienced a lost key incident, or simply want to upgrade your property’s access control, Top Locksmith CA is your trusted partner for professional and reliable lock rekeying services. Our licensed and experienced technicians are committed to providing prompt, efficient, and high-quality service that brings you peace of mind.
Take control of your security now. Contact Top Locksmith CA today at (833) 310-6128 to schedule your lock rekeying service or to get a free, no-obligation quote. Your security is our priority!
Our licensed technicians are ready to help. Call now for a free, no-obligation estimate.
📞 Call (833) 310-6128 — Free EstimateLicensed & Insured · Available 7 Days a Week · Same-Day Service