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 Residential Locksmith Across Simi Valley
Locked out on a Monday morning in the Sycamore corridor or need a deadbolt swapped on a 1970s ranch near Sinaloa Lake before the weekend? Our Residential Locksmith team responds to Simi Valley callouts in 45 to 60 minutes, with a written price confirmed over the phone before anyone is dispatched. We know the hardware on these streets: original Kwikset pin-and-tumbler deadbolts, Schlage entry knobs, aging slider cylinders. Call (409) 405-4485 and a live person answers. You’ll get a real quote, not a voicemail tree. We serve the full Simi Valley area from the 93065 foothills to the 93063 flats, and the price we quote is the price on the invoice.
Why Preston Locksmith & Security Is Simi Valley’s Preferred Residential Locksmith Company
We show up in a marked uniform, identify ourselves by name at the door, and hand you the same written price we quoted before dispatch. Simi Valley residents deal with enough surprises; a lock that costs more once the tech arrives should not be one of them. Kevin Yoon, who runs our operations, made that rule simple: the price gets locked in writing before a single tool leaves the bag.
Because so many homes here were built between the 1960s and early 1980s, our techs carry a deep stock of parts for original Kwikset, Schlage, and older mortise cylinders. That means fewer “we’ll come back next week” moments. We also work on premium hardware: Abloy, Medeco, Mul-T-Lock. A 365-Day Done Right Promise covers every Door Lock Repair in Simi Valley. If it fails, we come back at no charge, no argument.
Most jobs in Simi Valley wrap in under an hour. Lockout? We try non-destructive entry first on the common Kwikset and Schlage cylinders found on these streets. We only drill if the lock is genuinely unfit to pick, and we tell you before we do it. The Relay Visibility Guarantee gives you a live trackable arrival time and before-and-after photos of the work, sent to your phone. No anonymous van rolling up an hour late with a different price on a clipboard.
Apartment Locksmith in Simi Valley
Apartment Locksmith work in Simi Valley typically means rekeying a rental unit’s entry lock and deadbolt after a tenant change, or opening a unit door that was accidentally locked from inside. We serve apartment complexes and rental properties across Simi Valley, including communities along Erringer Road and in the 93065 ZIP near the Ronald Reagan Freeway. Rekeying a standard apartment lock runs $25 to $40 per cylinder, with a written price confirmed before we arrive. Most two-lock apartment entries are done in under an hour.
Rekeying for Landlords and Property Managers
When a tenant moves out of a Simi Valley unit, we Simi Valley Rekey Locks on the entry cylinder: swapping the internal pins so old keys no longer turn, no new hardware needed. We can also set up a simple key control system so the same key opens the unit door and the common area gate. Written invoice, digital payment link, photo proof of the completed rekey.
Apartment Lockouts Without Drilling
Most Simi Valley apartment doors use standard Kwikset or Schlage pin-and-tumbler cylinders. We open those with non-destructive methods. If the lock is a mortise style, common in some older complexes near the Simi Valley Town Center, we still attempt nondestructive entry first and only drill as a last resort. You’ll know the cost before we begin.
Lost Key Replacement in Simi Valley
Lost Key Replacement in Simi Valley usually means two things: cutting new keys to match an existing lock, or rekeying the lock so the lost key no longer works at all. We recommend rekeying when you lose a key, especially in Simi Valley where many homes still run on the original keyway installed in the 1970s and 80s. Rekeying runs $25 to $40 per cylinder, and we can key every exterior door alike so one key opens everything. New keys are cut on site.
When to Rekey Instead of Replace
Lost a house key near the Arroyo Simi bike path or at the Simi Valley Town Center? Rekeying is faster and less expensive than a full lock swap. We remove the cylinder, swap the internal pins, and cut new keys. The old key becomes dead metal. If the cylinder itself is worn, we may recommend a bump-resistant ANSI Grade 1 replacement, which runs $65 to $120 installed depending on hardware.
Key Control for Rental Units and Shared Homes
If you rent rooms in a house near Moorpark College or manage a small rental property in Simi Valley, we can set up key control so you always know how many copies of each key exist and who holds them. That’s a simple record we hand you on completion, plus a written guarantee on the rekey. No new hardware needed unless you want it.
Trusted Brands We Service in Simi Valley
Most front doors in Simi Valley were originally fitted with Kwikset or Schlage hardware, and those brands still dominate the rekey and repair work we do here. We carry a large local stock of Kwikset and Schlage pins, springs, and cylinders, which keeps turnaround fast. For homeowners who have upgraded, we service Medeco and Abloy high-security cylinders as well, including bump-resistant and key-control systems. A 1970s Baldwin mortise lock near the 93063 ZIP? We can rebuild it rather than rip it out. Whatever the brand, the written price comes before the work starts.
Common Residential Locksmith Problems We See in Simi Valley Homes
- Slab-on-grade doors that rack with the seasons. Many Simi Valley homes sit on slab foundations, and the clay-heavy soil here shifts with winter rains and summer heat. That movement can rack a mortise lock’s bolt, turning a simple rekey into a realignment job where the strike plate needs adjustment or the door edge needs planing. We check bolt alignment on every rekey we do in Simi Valley.
- Original 1970s Kwikset deadbolts that wear out. The pin-and-tumbler cylinders installed when these tract homes were built simply get sloppy over 40 years. Keys stick, turn partially, or bind. We often recommend a bump-resistant ANSI Grade 1 replacement, and we show you the old cylinder so you can see the wear.
- Sliding patio door locks that fail open. Many Simi Valley back sliders use spring-loaded locks that fail in the unlocked position. That’s a security problem, not just an inconvenience. We replace slider cylinders and install supplementary pins for under $85 in most cases.
- Rekeying that never matches all the doors. A lot of Simi Valley homes have a front entry knob, a deadbolt above it, a back door, and a side garage door. If a previous locksmith only rekeyed some of them, you end up carrying multiple keys. We key everything alike in one visit so one key opens every exterior door.
Pricing for Residential Locksmith in Simi Valley, CA
Here are the price ranges we quote for Simi Valley work. Rekeying: $25 to $40 per cylinder. Residential lockout (non-destructive entry): $65 to $120. Deadbolt installation: $85 to $160 depending on hardware grade. Lock change or replacement: $65 to $120 per lock. Window lock installation: $35 to $70 per window. Door reinforcement (strike plate, hinge screws, edge guard): $45 to $95. These are honest ranges, not teaser prices. What changes them: mortise locks cost more than pin-and-tumbler, high-security brands like Medeco or Abloy cost more than Kwikset, and a 1970s door that needs realignment adds labor. We quote the full price on the phone before anyone is dispatched, and that is the price on the invoice. No call-out surcharge added at the door. Call (409) 405-4485 for a free estimate.
We Also Serve Cities Near Simi Valley
Our residential locksmith team also covers Moorpark, Oak Park, Thousand Oaks, and Westlake Village. If you live just outside Simi Valley but still in the 93021 or 91361 ZIP areas, we can usually reach you in under an hour from our local dispatch. The same written price guarantee applies everywhere we go. Call (409) 405-4485 and tell the live person your nearest cross street.
Serving Simi Valley, CA - Our Local Coverage Area
We’re based in the Simi Valley 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 Residential Locksmith in Simi Valley
Yes, in most cases. Most Simi Valley apartment doors use Kwikset or Schlage pin-and-tumbler cylinders, which we open with non-destructive methods like picking or bypass tools. We only drill if the lock is genuinely unpickable or already broken, and we tell you the cost before we drill. Lockouts run $65 to $120, written quote given before anyone is dispatched. Call (409) 405-4485 and describe your door hardware; we’ll give you an honest range over the phone.
Rekeying a standard 1970s Kwikset or Schlage lock in Simi Valley runs $25 to $40 per cylinder. Replacing a lock runs $65 to $120 per lock, with higher-end bump-resistant or Grade 1 hardware adding to the top of that range. If the original 1970s cylinder is worn, replacement often makes more sense than rekeying. We’ll show you the old cylinder and explain the difference before you decide. Free estimates: call (409) 405-4485.
Our techs arrive in a marked uniform and identify themselves by name at the door, and Kevin Yoon, who runs our operations, personally reviews every dispatch. You’ll also get a live trackable arrival time through the Relay Visibility Guarantee, so you watch our van approach in real time. Before the tech touches your lock, you’ll have the written price in hand. If anyone shows up without a uniform or a name, that is not us. Call (409) 405-4485 to confirm the tech’s name before they arrive.
Yes. We set up simple master key systems for Simi Valley rental properties, so your mortgage company or property manager can hold a master key that opens every unit while each tenant’s key only opens their own door. This typically runs $30 to $50 per cylinder for the rekey plus cylinder pinning to the master system. We provide a written key control record on every job. Call (409) 405-4485 with the number of units and we’ll give you a flat per-lock price.
Most Simi Valley front doors have Kwikset or Schlage pin-and-tumbler deadbolts and entry knobs, because so many homes here were built in the 1960s through 1980s with that hardware. It matters because these locks usually open without drilling, which keeps your lockout cost at the lower end of the $65 to $120 range. Mortise locks, found on some older Simi Valley homes, can cost more to open. We always describe what we’re seeing and confirm the price before we touch the lock. Call (409) 405-4485. A live person answers 24/7.
One more thing about how we work in Simi Valley. When a homeowner on the 1800 block of Heywood Street lost the keys to her 1978 ranch-style house, we arrived and performed non-destructive entry on her original Kwikset pin and tumbler deadbolt, then rekeyed both the front door and the back slider cylinder. We replaced the worn cylinder with a bump-resistant ANSI Grade 1 unit and set up a simple key control system so her old keys could never open the door again. That is the standard: open without damage where possible, rekey or replace with parts stocked locally, prove the work with photos, and deliver a written guarantee. It is why we do not quote flat rates without the tech seeing the door. It is how we avoid the classic Simi Valley failure mode: a dispatcher quotes a flat rate for a pin-and-tumbler lock, the tech arrives and finds a mortise cylinder, and the price doubles with the tech already on the doorstep. We do not play that game. You get a real price before we roll, and our tech holds that price.
If you need a Residential Locksmith anywhere in Simi Valley today, call (409) 405-4485. Free estimate, live person, written price before the work starts.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Simi Valley residents with fast, honest residential locksmith work.






