Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Rekey Locks Across Duarte
Rekeying a lock in Duarte typically costs $95 to $160 for the first cylinder and $25 to $45 for each additional cylinder keyed alike, with most single-family homes running $145 to $260 total when we rekey the front, back, and garage entry locks to one key. That price is written down before we touch a single tool, and it’s the same price on your invoice. If you’ve just bought a home near Encanto Park, fired a housekeeper who had a key, or lost a key somewhere between the Duarte Civic Center and the Gold Line station, call (409) 405-4485 and we’ll walk you through exactly what your rekey will cost.
We know Duarte’s streets, from the ranch houses off Highland Avenue to the newer construction near Duarte Road and Buena Vista. Our Rekey Locks team works here weekly, and we carry pins and cylinders for the exact hardware this city’s homes actually have, not just what a warehouse happens to ship us.
Why Preston Locksmith & Security Is Duarte’s Preferred Rekey Locks Company
Kevin Yoon founded Preston Locksmith & Security in 2008, and the company has built its reputation on something most locksmiths won’t do: a written price before anyone is dispatched. When you call our team for a rekey in Duarte, you get a live trackable arrival time, a background-checked uniformed technician, and before-and-after photos of the actual work. The Relay Visibility Guarantee means you see us coming, you know what we’ll charge, and you get a written guarantee on the repair itself.
Our 365-Day Done Right Promise applies to every rekey we do in Duarte. If a cylinder we rekeyed stops working correctly, we come back and fix it at no charge. No argument, no second invoice, no phone tag. That’s the Relay Standard, and it’s stamped on every job we do from Azusa to Monrovia.
Duarte homeowners call us because we answer the phone with a live person at any hour, and because our technicians actually know the difference between a Schlage deadbolt on a 1960s tract home and a mortise lock on a detached garage off Royal Oaks Drive. That local knowledge means fewer return trips and a rekey that works the first time.
Rekey Deadbolt in Duarte
A deadbolt rekey in Duarte means we swap the internal pins inside the cylinder so your old keys stop working and a new key operates the lock. It takes 15 to 25 minutes per deadbolt in most cases, and it costs $95 to $160 for the first cylinder when you’re rekeying a standard Schlage or Kwikset deadbolt.
The reason we focus so much on deadbolts in Duarte is simple: this city’s older housing stock has a lot of original builder-grade hardware, and many of those deadbolts have been in service since the Johnson administration. The pins wear, the springs get soft, and the key starts to feel sloppy. A rekey puts fresh pins in the cylinder, which often makes the lock feel tighter than it has in years.
When Rekeying Beats Replacing
If your deadbolt is a quality Schlage or Kwikset unit that still turns smoothly, rekeying is the smarter move. You keep solid hardware and spend a fraction of what a full replacement costs. We’ll tell you honestly if your cylinder is too far gone and replacement makes more sense.
Keyed-Alike Deadbolts
Most Duarte homeowners want every exterior deadbolt on one key. We can key all your deadbolts alike during a single visit, so the front, back, and side door all work with the same new key. Tell us how many doors you have when you call and we’ll give you a line-item price before we dispatch.
Rekey House in Duarte
A full house rekey in Duarte means changing the internal pins on every exterior lock so all old keys are dead and one new key operates everything. For a typical three-bedroom ranch on a street like Las Lomas Road, expect $145 to $260 total for front door, back door, and garage entry, all keyed alike.
That estimate assumes standard pin-and-tumbler cylinders. If you have a mortise lock on a detached garage, a steel security gate with a separate deadbolt, or high-security cylinders from Medeco or Abloy, those cost more because the pins are proprietary and the labor is more involved. We’ll name every line item on the phone before you commit to anything.
What a House Rekey Covers
We rekey the cylinders on all exterior doors, confirm the deadbolt and knob both work off the new key, and test every door twice before we leave. You keep your existing hardware, which saves you hundreds compared to replacing every lock.
Old Keys Stop Working
Once we rekey the house, every previous key is dead. That goes for the one your ex had, the one your contractor borrowed, and the spare hidden under the river rock by the back gate. If you don’t know how many copies are floating around Duarte, a full rekey closes the loop.
Trusted Brands We Service in Duarte
We rekey Schlage, Kwikset, and Medeco hardware daily in Duarte, and our vans carry pin kits for all three plus Baldwin, Yale, and Mul-T-Lock for commercial jobs. That matters because a lot of Duarte homes have original Kwikset knobs paired with a Schlage deadbolt we installed years later. We have the right pins for both in the truck, which means no second trip and no upsell to a replacement cylinder you don’t need. For high-security Medeco or Abloy cylinders, we order keys and pins through authorized channels and schedule the rekey once the hardware is in hand, usually within two to three business days.
Common Rekey Locks Problems We See in Duarte Homes
- Painted-over cylinders. Duarte’s older homes have often been repainted several times, and exterior lock cylinders get a coat of paint right along with the stucco. We clean and rekey these without damaging the surrounding trim, but the extra labor adds $15 to $30 to the job.
- Frozen or snapped keys. The dry heat and occasional hard freeze near the foothills take a toll on brass keys. We extract broken keys from cylinders weekly in Duarte, and we’ll quote the extraction before we start so you’re not surprised by a line item.
- Steel security gates with separate locks. Many Duarte homes have a security screen or steel gate in front of the main entry. If the gate has its own deadbolt or mortise lock, that’s a second cylinder that needs rekeying, and low-bid quotes sometimes omit it. We always count every door you need working.
- Worn mortise locks on detached garages. The city’s older detached garages often have mortise locks that no one has serviced in years. A rekey alone won’t fix a misaligned or stiff mortise body, so we check the mechanism and tell you if it needs adjustment before we rekey it.
Pricing for Rekey Locks in Duarte, CA
Here’s what we charge in Duarte, written plainly. A standard deadbolt rekey runs $95 to $160 for the first cylinder. Each additional cylinder keyed alike runs $25 to $45. A full house rekey on a typical three-bedroom ranch runs $145 to $260 all in, assuming Schlage or Kwikset pin-and-tumbler hardware. Steel security gate locks add $25 to $45 per gate cylinder. Mortise locks on detached garages add $35 to $60 depending on condition. Painted-over or corroded cylinders add $15 to $30 each for the extra cleaning. These are the real numbers, quoted on the phone before anyone is dispatched, and they don’t change when the technician arrives. Call (409) 405-4485 for a free, specific estimate on your doors.
We Also Serve Cities Near Duarte
Preston Locksmith & Security provides Rekey Locks in Duarte and runs crews to Monrovia, Baldwin Park, Arcadia, and Azusa most days of the week. If you’re just outside the city limits or managing a rental property across a couple of adjacent towns, we can often schedule one visit that covers every door. Call (409) 405-4485 and tell us the addresses.
Serving Duarte, CA - Our Local Coverage Area
We’re based in the Duarte area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Rekey Locks in Duarte
Yes, we add $15 to $30 per cylinder when a lock is painted over or corroded because we have to clean the cylinder face, clear the keyway, and sometimes loosen the tailpiece before we can remove the plug and swap the pins. The charge covers the extra time and solvent, and we’ll tell you about it on the phone once you describe the lock. Call (409) 405-4485 for an exact quote on your doors.
In most cases, yes. If the mortise lock uses a standard cylinder, we can key it to match your deadbolt during the same visit. If the mortise cylinder is too worn or uses an oddball keyway, we may recommend a new cylinder in the same housing so one key still operates the whole house. We’ll tell you what your locks can and can’t do before we start, and the price is in writing first.
For a typical single-family home with three exterior doors, plan on 45 to 90 minutes from the moment we arrive. That includes cleaning any painted cylinders, rekeying each lock, and testing every door twice. If you have steel security gates or a detached garage with a mortise lock, add 15 to 20 minutes per extra cylinder. The written price we quote before dispatch is the price on the invoice, no matter how long the job actually takes.
We stock pin kits for Schlage, Kwikset, and Medeco in our vans, plus Yale and Baldwin pinsets for most commercial jobs. Abloy and some Mul-T-Lock cylinders use proprietary pins we order through authorized channels and install on a scheduled visit. When you call, we’ll ask what brand and style of lock you have and tell you exactly which rekey path applies.
Yes. If you’re rekeying a standard Schlage or Kwikset cylinder, we can install bump-resistant pins for $20 to $35 per cylinder, which raises the lock’s pick and bump resistance without changing the hardware. For front doors, we also recommend upgrading the cylinder to an ANSI Grade 1 high-security unit on a case-by-case basis. We’ll show you the price difference before you decide, and there’s no pressure either way.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Duarte with written-price rekeys and the 365-Day Done Right Promise.
Call Preston Locksmith & Security at (409) 405-4485 for a free, specific rekey estimate in Duarte, CA. You’ll get a written price, a live arrival time, and a background-checked technician who shows up in uniform with the right pins already on the truck.