Duarte, Los Angeles County
How to Rekey All House Locks in Duarte in One Visit
Short answer: To rekey all house locks, a locksmith re-pins every keyed cylinder on the property, including the front, back and garage entry doors, the garage side door, security screens and gates, so no old key works anywhere. Julian's Locksmith handles whole-house rekeys on-site in Duarte, usually in a single visit, and quotes the full job before starting. Call (951) 903-3193.

The weak point of any whole-house rekey is the lock nobody remembered. It might be the knob under the front deadbolt, the door from the garage into the laundry room, a side gate with a keyed deadbolt, or the steel security screen at the back. Leave one of those on the old key and anyone holding that key still has a way in. That's why, when we rekey all house locks in Duarte, we walk the property together before quoting, try each door and count every keyhole, inside and out. The count usually runs higher than owners guess.
How this works in Duarte
People sometimes ask why they should rekey all house locks when only one key is known to be missing. The honest answer is that keys spread in ways nobody tracks. A standard house key can be copied at a hardware store kiosk in seconds, and a Do Not Duplicate stamp is a request, not a barrier. A key loaned to a contractor may have been copied for a helper. A key you think fits only the back door may also open the front if a previous owner keyed them alike. If you can't account for every copy, partial rekeys leave gaps you can't see. Rekeying everything at once closes them in one step, and it's far less expensive than replacing every lock, because the knobs, deadbolts, handlesets and finishes stay on your doors. The other benefit is a fresh start on key control: a known number of new keys, given to people you chose, with a written list of who holds one.
Work included on a typical visit
- Re-pinning every exterior door. Exterior doors in Southern California see sun, dust and sprinkler overspray, and their cylinders show it. As we rekey all house locks, we note any door that binds or drags, and adjust strikes or hinges where it's quick to do. A freshly pinned cylinder lasts much longer when the door isn't fighting it.
- Garage access points. The garage usually has more ways in than any other part of the house: the door into the home, a side service door, sometimes a manual T-handle lock on the overhead door, plus remotes and a keypad. We re-pin every keyed cylinder there and remind you that the opener's remotes and keypad code need resetting separately.
- Gates, fences and pool enclosures. Pool gates come with a safety requirement: California's pool safety rules expect them to close and latch on their own. When we rekey a pool gate lock, we check that the gate still swings shut and catches without help. A keyed gate that has to be pulled closed by hand isn't doing its job.
- Smart locks, keypads and lockboxes. Keypads, lockboxes and hidden spares are the access points people forget once the keys are changed. A lockbox left from a sale, a code shared with a former cleaner, a magnetic key holder under the bumper of a car you sold: we ask about each one, because a whole-house rekey only works if the side doors are closed too.
- Replacing the locks that shouldn't be rekeyed. A whole-house job almost always turns up a lock or two that isn't worth re-pinning: a knob with a worn latch, a deadbolt damaged in a past break-in, a slider with a wafer cylinder. We replace those with new hardware keyed to the same key, so the house still ends up on a single key without a weak link.
How Duarte shapes the job
Houses built before 1980 in Duarte often show their age at the keyhole: brass knobs from the 1950s, a deadbolt added in the 1980s, a mortise lock on the front door and a different brand in each room. A whole-house rekey here begins with an honest look at which pieces still work. Original mortise sets can often be rebuilt and re-pinned, while worn knobs and loose latches are better replaced. We aim to keep the character and still end up on one key.
Hillside and foothill homes in Duarte often have multiple levels, deck doors, side stairs and retaining-wall gates, so the entry count runs higher than the doors you use daily. Wind-driven dust and ash settle into cylinders, and we clean each one as we re-pin it. Keep exits operable from inside for fire season, and make sure whoever evacuates with the family keys knows which ones matter. We plan for steep driveways when scheduling.
Family homes in Duarte tend to accumulate keys: the babysitter, the grandparents, a neighbor who waters plants and a teenager who has lost three copies of their own. A whole-house rekey brings the key count back to something you can manage. We usually suggest a small number of new keys, a keypad or smart lock code for kids and visitors, and a clear plan for who can reach the garage and side gate.
Common situations
- Over twenty years, a family in Duarte has handed spare keys to neighbors, a pet sitter, two babysitters, a visiting cousin and a long-gone housemate. Nobody can say who still has one. Instead of chasing each key, the couple rekeys every lock and decides to issue just three new keys, with a keypad code for anyone who needs occasional access.
- A remodel crew held a house key for three months, along with the garage keypad code. The work is finished and the family is pleased, but they would like the key count reset. We rekey the exterior doors and the garage entry, help them change the keypad code, and walk the property to be sure nothing else, like a side gate or lockbox, still works for the crew.
- A recently flipped house near Duarte/City of Hope station has Schlage hardware on the front, Kwikset on the back, an unbranded deadbolt on the garage door and a mystery brand on the slider. The owner wants one key. We pin the keyway with the most locks, replace the two outliers with matching hardware and cut three keys. Most of the original hardware stays, so the job is smaller than a full replacement.
- Two siblings inherit their parents' house near South Duarte and find a kitchen drawer holding over twenty keys, some labeled and most not. Rather than match each key to a lock, they decide to rekey everything. We confirm they can act for the estate, walk the property, re-pin the house, garage and gate, and put the workshop on its own key for whichever sibling keeps it.
Step by step with Julian's Locksmith
- Count the keyholes before we arrive. Tell us why you're rekeying. A separation, an inherited house and years of loaned copies call for slightly different plans. Knowing the reason helps us ask about codes, remotes and hidden spares you might not think to mention.
- Gather every key and show you belong at the address. No working key for a few locks? Say so. We can still rekey them after verifying who you are, though locks that have to be opened or removed first take longer. Give us the history and we'll bring the right tools.
- Agree on the key plan before any pins come out. This is the moment to decide about odd locks. A rusted gate latch, a worn knob or a slider with no cylinder may be replaced, left off the plan or handled separately. We explain your options for each and quote them before work begins.
- Rekey one door at a time and test as we go. While a cylinder is out, we clean it and replace tired springs. Locks that drag, stick or spin loosely go on the list. You'll hear what we find as we go, not only at the end, and you can approve fixes door by door.
- Cut, count and test every key. We'll hand you a short list showing which door takes which key. Keep it private, since it shows how your keys work. If you ever add a lock, the list tells you which keyway and key to match.
- Reset what rekeying doesn't touch. Cut up or recycle the old keys so they can't be mistaken for current ones. Don't keep them just in case. Then store your master copy somewhere safe and away from the house, with the key list kept separately.
How we quote the job
- How long your inventory list turns out to be. Each keyed cylinder adds time, and whole-house jobs usually reveal more of them than owners expect. Counting gates, garage doors and screens, the total often runs higher than you'd guess. Our quote follows the list we build together on the walk-through.
- Condition of the oldest and cheapest locks. Builder-grade knobs, gate latches and slider cylinders are the usual troublemakers. They may re-pin, but a worn latch will fail again soon. We point out which ones are worth rekeying and which are better replaced, and you decide. Nothing is swapped without your approval.
- Specialty, high-security and smart-lock cylinders. Kwikset SmartKey cylinders reset with a tool and a working key, which is quick when you have the key. High-security brands such as Medeco, Mul-T-Lock or Schlage Primus generally need factory-controlled parts and authorization, and the quote reflects that. We check the exact model during the walk-through.
Every job gets a clear quote before any work starts. Call (951) 903-3193 with the details and we'll tell you what to expect for your situation in Duarte.
Practical tips before you call
- Keep house keys off the ring you hand to valets and mechanics. A shop can copy a house key as easily as a car key, and a parking attendant sees your registration and your address. Carry a small separate key for the car and keep the house key in your pocket.
- Tell your alarm company about the change. Their keyholder and password lists often name people who no longer need access. Update the monitoring contacts, reset the alarm code and remove old users from the panel and app so every list matches the new key plan.
- Collect keys before the visit. Gather every key from drawers, hooks, cars, kids' backpacks and the hide-a-key spot. Keys you can't match to a lock are still worth bringing, because we can try them, tell you what they open, and let you recycle the rest.
- Retire the hide-a-key. Fake rocks, planter bases and doormat spots are the first places a burglar looks. Give a spare to a trusted person, or switch visitors to a keypad code you can change. If you do keep a key outside, lock it in a hardened box.
Common errors that cost time and money
- Spending a rekey on a failing lock. A knob with a worn latch or a deadbolt chewed up by a past break-in will keep failing no matter how new the key is. Replace the weak hardware and key it to match, instead of nursing it along.
- Skipping the garage side door and the door from the garage into the house. These two are among the most commonly lent out and the most commonly forgotten. If either one stays on the old key, anyone holding that key still has a way into your home.
- Keeping the old keys just in case. They open nothing after the rekey, but a drawer of dead keys confuses everyone later and tempts someone to hand one out. Recycle them, and keep only the new, labeled set and one stored master copy.
Reaching Duarte
Duarte is about 42 miles from our San Bernardino base, roughly 47 minutes in light traffic via Palm Avenue to I-215 North and I-15 South. When you call, you get an arrival estimate based on where the technician is and the traffic at that moment.
Most trips into Duarte use Mount Olive Drive for at least part of the drive, and the technician keeps an eye on live traffic along the way so the arrival estimate you heard on the phone stays honest.
About Duarte: The Fish Fire broke out in Fish Canyon on June 20, 2016, merged with the Reservoir Fire into the 5,399-acre San Gabriel Complex Fire, and put parts of Duarte under mandatory evacuation for several days.
| Neighborhoods | Huntington Drive corridor, Royal Oaks Drive near the Bradbury line, Encanto Parkway and Valley View Park on the east side, West Duarte between Mountain Avenue and Buena Vista Street, Las Lomas and the Rancho Duarte Golf Course area, City of Hope campus area along East Duarte Road |
|---|---|
| ZIP codes | 91010, 91008 |
| Main routes | I-210, I-605, Huntington Drive, Duarte Road |
| From our San Bernardino base | about 42 miles via Palm Avenue to I-215 North and I-15 South, then SR-210 West (Foothill Freeway), continuing as I-210 West through Glendora, Azusa and Irwindale; exit Mount Olive Drive for Las Lomas, Royal Oaks Drive and the east side, or Buena Vista Street for Huntington Drive, City of Hope and Duarte Station |
Planning a rekey in Duarte?
Call (951) 903-3193 and tell us how many doors you want on the new key and the brand of the locks if you know it. We'll quote the rekey before any work starts.
Frequently asked questions
What about my mailbox and my HOA's gates?
A private mailbox has its own small lock that can usually be rekeyed or swapped. Cluster mailbox units belong to the postal service or your HOA, and their locks follow their rules, so we don't change them. Likewise, community gates and common-area doors stay with the association. We rekey what's yours and tell you which doors aren't.
Do I need to prove I own the home?
We need photo ID plus proof you own or lawfully live there, such as a utility bill, mortgage statement, deed or lease. For an inherited house, estate or trust paperwork showing you can act is helpful. California's Locksmith Act expects locksmiths to verify authority, and the check protects your property from someone else ordering the work.
What counts as "all" when you rekey all house locks?
Every cylinder that takes a key on your property: the front, back and patio doors, the knob under each deadbolt, the garage entry and side doors, security screens, gates, sheds and any keyed window locks or interior doors you want included. We count them with you on a walk-through, because the locks people forget are the ones that undo a rekey.
What if I don't have a working key for some of the locks?
We can still rekey them. After we verify your ID and your connection to the home, we open the lock or remove the cylinder, depending on the model, and re-pin it to the new key. Without a working key it can take longer, and a damaged lock may need replacing. Mention it when you call so we bring the right tools.
How much does it cost to rekey all the locks in my house?
The main drivers are the number of cylinders, how many keyways are in the mix, the condition of the locks, any smart or high-security cylinders and how many keys you want. We quote the full job before starting, and nothing begins until you approve. Call (951) 903-3193 with your door count and we can usually give you a good idea of the scope.
Should I rekey or replace all my locks?
Rekey when the hardware is sound, because the knobs, deadbolts and handlesets you chose stay on your doors. Replace when a lock is worn, damaged, a budget model that can't be rekeyed, or you simply want something better, like a smart lock. Most whole-house jobs end up as a mix, and we tell you which is which lock by lock.
How far is Duarte from your base?
Duarte is about 42 miles from our San Bernardino base, roughly 47 minutes in light traffic. Arrival time depends on traffic and on the job the technician is finishing, so we give you an estimate on the phone before you commit.
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