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 San Ysidro
Rekeying locks in San Ysidro typically runs $25 to $45 per cylinder for a standard Kwikset or Schlage deadbolt, and most houses here are done in under an hour once we’re at the door. That price is put in writing before anyone is dispatched, and it is the price on the invoice, no call-out surcharge added on arrival. We serve every corner of San Ysidro, from the 1960s tract homes west of I-805 to the high-density condos near the San Ysidro Port of Entry, and our crews know this housing mix well. If you need same-day service, call (409) 405-4485 and a live person answers, 24/7.
Why Preston Locksmith & Security Is San Ysidro’s Preferred Rekey Locks Company
We’ve been doing Rekey Locks work since 2008, and the San Ysidro calls we take tend to follow a pattern: a unit changes tenants near the border, a homeowner closes on a 1970s single-story off Sunset Avenue, or a family wants one key to work every door after roommates move out. Our technicians are background-checked, uniformed, and they show up with a live trackable arrival time so you’re not sitting in a four-hour window guessing. Before any work starts, you get a written price. After the job, you get before-and-after photos and a written guarantee stamped on the repair.
Kevin Yoon leads our team, and the standard he enforces is simple: the price quoted on the phone is the invoice total, and if a repair fails within 365 days, we come back free. That’s the Done Right Promise, in writing, on every job. Our techs service Schlage, Kwikset, Medeco, Yale, Baldwin, and Mul-T-Lock hardware, so whether your San Ysidro condo has a builder-grade knob or a high-security cylinder, we bring the right pins and the right tools the first trip.
Rekey Deadbolt in San Ysidro
Rekey Deadbolt work in San Ysidro means opening the cylinder, swapping the internal pins so the old key no longer turns, and cutting new keys to match. No new hardware needed. If you just moved into a house off Camino de la Plaza or closed on a condo near the Las Americas Premium Outlets, this is the fastest way to make every previous key worthless. In San Ysidro, a standard Kwikset or Schlage deadbolt rekey runs $25 to $40 per cylinder, and we verify the bolt throws cleanly before we call it done.
What We Check on Every Deadbolt
We don’t just pin and go. On each deadbolt in San Ysidro, we test the cylinder for wear, confirm the bolt seats fully into the strike plate, and make sure the key rotates smoothly in both directions. Older 1960s and 1970s tract homes here often have original deadbolts that have never been serviced, and a worn cylinder can bind after new pins go in. We catch that before it becomes a lockout.
Mortise Deadbolts on Older Front Doors
Some San Ysidro homes still have original mortise lock sets on the front door, especially the older single-story stock west of I-805 around Sunset Avenue and East Park Avenue. These rekey differently than modern cylindrical deadbolts. We service them, including worn cylinder replacement inside the mortise body, and quote the job flat before dispatch so you’re not surprised halfway through.
Rekey House in San Ysidro
Rekey House service in San Ysidro is a whole-property job: every exterior door gets pinned to a single new key, so one key opens the front door, the back door, the garage entry, and the side gate. For a typical 3-bedroom, 2-bath tract home here, that’s usually 3 to 5 cylinders, and the total runs $75 to $175 depending on lock count and cylinder condition. We quote that number before anyone gets in the van, and it holds.
Rentals and Multi-Generational Homes
San Ysidro has a lot of rental units and family homes where multiple generations share the same property. That changes how we scope a rekey. We walk every exterior door with you, list each cylinder, and agree on a per-cylinder price in writing before we start. If a back slider or garage entry is still on the old tenant’s key, the whole job is wasted, so we don’t skip them.
One Key, Every Door
We routinely set up master key systems in San Ysidro homes, especially when a family room addition or in-law unit was keyed separately years ago. We can match every door to a single key, or set up a master plus sub-keys if you want different family members to have different access. The pricing is simple: $25 to $45 per cylinder rekeyed, plus a small cut fee for the new keys.
Trusted Brands We Service in San Ysidro
Our San Ysidro calls are mostly Kwikset and Schlage hardware, but we also rekey Baldwin, Yale, and Medeco cylinders on a regular basis, including high-security Medeco that needs special pins and key blanks. We carry pins, springs, and key blanks for these brands on the truck, so we don’t have to run to a supplier mid-job and leave you waiting. If your condo association or landlord in San Ysidro requires a specific brand or keyway type, tell us on the call and we’ll confirm we have the right parts before we roll.
Common Rekey Locks Problems We See in San Ysidro Homes
- Worn builder-grade Kwikset cylinders on 60s and 70s homes. The original knobs and deadbolts on many San Ysidro houses west of I-805 are decades old, and the internal pins flatten out. A fresh set of pins can still bind in a tired cylinder, so we inspect and quote any cylinder replacement before we start, not after.
- Mixed hardware on the same property. We regularly see a front door with an original mortise lock, a back door with a newer Schlage deadbolt, and a garage entry still on a builder Kwikset. Each rekeys differently, so we scope per-cylinder, not per-door, and the written quote reflects that.
- Back sliders and garage entries ignored by the previous rekey. A surprising number of “rekeyed” San Ysidro homes still have a side gate or garage walk-door that answers to an old key. We check every exterior opening and pin them all to the same set, because a single missed door is a security hole.
- Border-area condos with keycard or restricted keyways. Some condo buildings near the San Ysidro Port of Entry use restricted keyway cylinders that can’t be rekeyed with standard blanks. We’ll tell you on the call if that’s what you have, and we’ll quote the right work instead of showing up and improvising.
Pricing for Rekey Locks in San Ysidro, CA
Here’s the honest math for San Ysidro. A standard Kwikset or Schlage cylinder rekey runs $25 to $45 per lock. Most single-family homes here take 3 to 5 cylinders, so the realistic total is $75 to $175, with new keys cut and included. Mortise lock work on older front doors can add $20 to $40 per cylinder if the mortise cylinder is worn and needs replacing. Medeco or other high-security rekey work starts around $45 per cylinder and goes up from there because the pins and blanks cost more. The number we quote on the phone is the number on the invoice. Call (409) 405-4485 for a free estimate before anything is scheduled.
We Also Serve Cities Near San Ysidro
Beyond our San Ysidro rekey work, we also cover Borrego Springs, Julian, Ramona, and Valley Center for homeowners and property managers who need the same written-price rekey service. Same upfront pricing, same 365-Day Done Right Promise, and the same live trackable arrival window.
Serving San Ysidro, CA - Our Local Coverage Area
We’re based in the San Ysidro 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 San Ysidro
Most single-family rekeys in San Ysidro take 30 to 60 minutes on site once we arrive, assuming 3 to 5 standard cylinders and no major cylinder replacements. Older mortise front doors can add 15 to 20 minutes each. Dispatch and scheduling are coordinated from our Los Angeles office, and crews are positioned to reach San Ysidro quickly, with a live trackable arrival time sent to your phone. Call (409) 405-4485 and we’ll give you a realistic window for your specific job.
Rekeying works on nearly all Kwikset and Schlage cylinders, which covers the majority of locks in San Ysidro homes. We swap the internal pins so the old key fails and cut new keys to match. The only time we recommend replacement instead is when the cylinder itself is cracked, badly worn, or the plug is seized, and we’ll show you the issue before we quote any replacement hardware. No upsell pressure, no surprise bill.
Yes, we can rekey every exterior door so one key operates the front, back, garage entry, and any side gate or slider. For San Ysidro rentals, this is a common request between tenants, and landlords often want proof of authorization. We arrive with a written scope naming each door, we verify the person authorizing the work, and we can provide before-and-after photos for your records. The per-cylinder price is the same whether it’s one door or six.
Every technician arrives in a marked uniform, carries company ID, and matches the name and photo we send you before dispatch. The Relay Visibility Guarantee includes a live trackable arrival time, so you see who’s coming and when they’ll be there, not an anonymous van in a four-hour window. Kevin Yoon holds every tech to that standard, and the written price comes before a single tool leaves the bag.
Yes, we rekey mortise lock cylinders, which are still common on older San Ysidro front doors in the tract home neighborhoods west of I-805. The process is similar to a modern deadbolt: we pull the cylinder, switch the pins, and reinstall. If the mortise cylinder is too worn to rekey cleanly, we’ll show you and quote a replacement cylinder before doing the work.
Need a rekey on your schedule today? Call (409) 405-4485. A live person answers, you’ll get a written price before dispatch, and our tech arrives with a trackable arrival time, company ID, and everything needed to finish the job in one visit.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving San Ysidro since 2008.