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 Pleasanton
Rekeying a lock in Pleasanton typically costs $85 to $160 per lock for standard Schlage or Kwikset hardware, and most jobs are finished the same day you call. If you’ve just moved into a 1980s or 1990s home near the Alameda County Fairgrounds or over by Val Vista Park, the odds are good the original builder-grade locks still have keys floating around from previous owners, contractors, or house sitters. We pull the cylinder, swap the pins, and hand you fresh keys while the old ones stop working on the spot. Call (956) 275-7388 and you’ll get a written price before anyone is dispatched to your door.
Ridley Locksmith & Security runs every Pleasanton job through the same standard: a background-checked, uniformed technician arrives in a marked vehicle, walks the door with you, and puts the price in writing before touching a single screw. No subcontractors. No unmarked vans. No price that changes after the fact.
Why Ridley Locksmith & Security Is Pleasanton’s Preferred Rekey Locks Company
Drew Kowalski leads our rekey operations, and the standard he enforces is not optional. Every technician we send into Pleasanton works to The Garrison Standard, a written operations code that covers everything from how a cylinder is pinned to how the door is tested before we leave. The Garrison Code means the person at your door on Hopyard Road or Bernal Avenue is accountable to a documented process, not a dispatcher reading from a call-center script.
Pleasanton customers tell us the same three things keep coming up. First, the technician arrives on time and in uniform with identification visible. Second, the written price given on the phone matches the written price handed over at the door. Third, the lock feels right afterward: no binding, no loose thumb-turn, no key that needs jiggling. That consistency comes from training on the full range of hardware common in Pleasanton homes, from builder-grade Schlage and Kwikset to high-security Medeco and Abloy cylinders.
We carry a local parts stock for the brands found in Pleasanton’s housing stock, so a rekey on a Kwikset deadbolt off Stoneridge Drive does not require a second appointment because the pin kit had to be ordered. And every job carries the 365-Day Done Right Promise in writing: if the rekey fails inside a full year, we come back at no charge. That is not a verbal assurance. It is a document.
Rekey Door Lock in Pleasanton
A Rekey Door Lock service in Pleasanton is the most common residential request we handle, and it means changing the internal pins inside the lock cylinder so the old key no longer turns the plug. The lock body, trim, and deadbolt stay exactly where they are. What changes is the key. For a Pleasanton home with a standard Schlage or Kwikset entry set, this usually takes 20 to 40 minutes per lock and runs $85 to $160 per cylinder depending on the brand and whether we are keying multiple locks to match a single key.
Rekey Locks work this way for a reason: it is the fastest way to restore full key control after a move, a tenant turnover, a lost key, or a contractor who kept a copy. You do not need new hardware to get new security.
What Gets Replaced, and What Stays
We remove the cylinder, which is the small barrel the key slides into. Inside are spring-loaded pins of varying lengths. We swap those pins to match a brand new key code, then reinstall the cylinder. The deadbolt body, faceplate, and strike plate remain untouched, which is why the job is faster and less invasive than a full lock replacement.
Key Alike for Multiple Doors
If your Pleasanton home has three doors with three different keys, we can rekey all of them to one key during the same visit. The price per lock does not change. The convenience is real, especially for homes with a front entry, a garage door, and a side yard gate that all need separate keys today.
Rekey Service in Pleasanton
A Rekey Service in Pleasanton goes beyond the standard front door and covers situations where you need key control restored across a broader set of openings. We handle detached garage door locks, interior passage locks with keyed cylinders, mailbox locks, and cam locks on gates or sheds. For a homeowner on Kottinger Drive or Del Prado, a full-property rekey typically runs $200 to $400 depending on how many cylinders need repinning and whether any mortise-style hardware is involved.
The process is the same as a single-door rekey in principle: we match the pins to a new key code. But a property-wide rekey includes a keying schedule, which is a written record of which key operates which door. You get a copy. We keep a record for any future additions to the system.
Landlord and Tenant Turnover Rekeys
Pleasanton rental property owners face a practical problem: between tenants, the security boundary resets. We rekey rental units, provide a written keying schedule for the property file, and key the entry door differently from any maintenance closet or owner’s storage room. The goal is simple: the outgoing tenant’s key stops working the day they move out, not a week later when you finally get around to calling someone.
Rekey After a Leased Key or Contractor Key
Many Pleasanton homes built in the 1980s and 1990s still have the original construction keying in place. Builders used a temporary key during construction, then the homeowner’s key permanently altered the pin stack so the construction key would no longer work. The problem: that process was not always done right, and in some cases the old construction key still turns. We test for that during every rekey and eliminate any ghost key in the system.
Trusted Brands We Service in Pleasanton
We pin cylinders for Schlage, Kwikset, Medeco, and Abloy hardware on a daily basis in Pleasanton, and we stock the pin kits and key blanks needed to finish the job in one visit. Schlage and Kwikset cover the vast majority of residential locks in Pleasanton’s 1980s to 1990s housing stock. Medeco and Abloy show up on higher-end properties and commercial buildings, and those high-security cylinders require factory-authorization cards and restricted key blanks to rekey. We are certified to handle those lines, which means we can restore key control on a Medeco deadbolt without sending you back to the original installer.
We do not sell you a lock you do not need. If the existing hardware is sound and the bore holes are clean, we rekey what you have and tell you honestly when replacement hardware is the better long-term move.
Common Rekey Locks Problems We See in Pleasanton Homes
Pleasanton’s housing stock has aged in predictable ways, and that shows up in the locks. These are the patterns we see most often when we arrive for a rekey:
- Original builder-grade Kwikset and Schlage deadbolts that still have construction or contractor keys in circulation. The 1980s and 1990s subdivisions around Stoneridge Drive and Hopyard Road were built fast, and key control was rarely treated as a priority. A full rekey with new key codes is the fix.
- Deadbolts that bind after a DIY rekey attempt. A rekey kit from a hardware store will change the pins, but it will not clean the 30 years of dust and grime inside the cylinder. We remove, clean, lubricate, and reinstall as part of every rekey, which is why our locks operate smoothly afterward.
- Partial rekeys where one old key still works. This happens when the wrong pinning depth is used for the specific brand. A Kwikset cylinder uses different pin depths than a Schlage. We carry separate pin kits for each brand, so the old key is fully retired before we leave.
- Mortise locks with worn or mismatched cylinders. Some Pleasanton homes built with custom or higher-end entry sets have mortise-style locks, not tubular deadbolts. A standard rekey kit will not fit. We pin mortise cylinders on-site and match the new key to the existing trim, which keeps the door looking the way it did when the house was built.
Pricing for Rekey Locks in Pleasanton, CA
A single standard Schlage or Kwikset cylinder rekey in Pleasanton runs $85 to $160. A mortise cylinder rekey runs $110 to $180. A high-security Medeco or Abloy rekey runs $140 to $220 per cylinder and requires proof of ownership before we cut the restricted key blanks. Keying two or three doors alike adds about $15 to $25 per additional cylinder in keying labor, but the per-lock rekey price stays the same. There is no dispatch fee added when we arrive. The price we quote on the phone for standard hardware is the price on the written invoice, and if the job turns out to be non-standard, we stop and show you a new written price before you approve anything. Call (956) 275-7388 for an exact quote on your specific locks. The estimate is free.
We Also Serve Cities Near Pleasanton
Our rekey crews serve Pleasanton and the surrounding cities, including Hayward, Dublin, Livermore, and San Ramon. If you own property in more than one city, we can schedule multiple rekeys in a single day and give you a written keying schedule for every location. Dispatch is coordinated from our San Francisco Bay Area office, and the same Garrison Standard applies to every door we touch.
Serving Pleasanton, CA - Our Local Coverage Area
We’re based in the Pleasanton 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 Pleasanton
When you call (956) 275-7388, we text or email you the technician’s first name, the uniform color, and the vehicle description before they arrive. Every Ridley technician carries company identification and arrives in a marked vehicle. We never send subcontractors, and we never send an unmarked van. If the person at your door does not match the description we sent, do not let them in and call us immediately at (956) 275-7388 to confirm. Your safety at the door is part of the job.
No. Rekeying changes which key operates the lock. It does not change the physical design of the cylinder, and builder-grade Kwikset and Schlage deadbolts from the 1980s were not manufactured with bump resistance. If bump resistance matters to you, we can discuss a cylinder upgrade to a high-security Schlage or Medeco unit during the same visit. The rekey price and the cylinder upgrade price are separate line items on the written quote.
Yes, we rekey mortise cylinders and most smart lock cylinders on-site. A mortise lock has a rectangular lock body set into the edge of the door rather than a round deadbolt hole. Many Pleasanton homes with custom entry sets have them. Smart locks like a Schlage Encode or Kwikset Halo have standard cylinders inside that can be repinned like any other Schlage or Kwikset lock. We do it in the same visit, and the smart lock’s electronic programming is unaffected by the mechanical rekey.
A rekey involves removing the lock cylinder, replacing the internal pins, reinstalling the cylinder, and testing the new key three times in each direction. For a standard Schlage or Kwikset deadbolt in Pleasanton, the job takes 20 to 40 minutes per lock from arrival to final test. We recently handled a rekey for a homeowner on Stoneridge Drive in Pleasanton. The client had just closed on a 1980s stucco home and discovered multiple copies of the front-door key were still circulating among the previous owner’s contractors. We replaced the worn pin and tumbler set inside the original Kwikset deadbolt with a new keyed cylinder, verified the thumb-turn engaged smoothly, and handed over two fresh keys with old copies rendered useless. The whole job took about 25 minutes and cost far less than swapping out the builder-grade hardware.
Yes. We build master key systems for Pleasanton rental properties, small office buildings, and HOA common areas. A master key system means each unit or door has a unique key, and you have one master key that operates all of them. We provide a written keying schedule, maintain records of which key codes are assigned to which unit, and can rekey individual units when a tenant leaves without disturbing the master key hierarchy. The price depends on the number of doors and the cylinder type, and you get a written scope and a flat per-lock price before any work starts. Call (956) 275-7388 for a quote on your property.
Written by Drew Kowalski, Owner at Ridley Locksmith & Security, serving Pleasanton since 2007.







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