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 El Dorado Hills
If you just closed on a house in Serrano or Blackstone and the old owner’s keys still work on three different doors, you need a rekey, not a debate about it. Our El Dorado Hills Residential Locksmith team handles rekeying by swapping the internal pins inside your existing lock cylinders so every old key stops working, usually within the hour, typically at $18 to $30 per cylinder depending on the lock brand. That price is written down and confirmed before we dispatch anyone. No new hardware, no inflated invoice on the doorstep. Call (409) 405-4485 and you’ll get a live person, a fixed quote, and a trackable arrival time.
We know El Dorado Hills housing better than most locksmiths who drive in from Sacramento and guess at your situation. The bulk of homes here went up in the late 1990s and 2000s as part of master-planned build-outs, and that means builder-grade Kwikset and Schlage cylinders with a few quirks we’ll get into below. Our Rekey Locks team handles this every day, from single deadbolts to whole-house key-alike jobs.
Why Preston Locksmith & Security Is El Dorado Hills’s Preferred Rekey Locks Company
We’ve been doing this since 2008, and the El Dorado Hills Commercial Locksmith and residential calls we get tend to follow the same pattern: a home sale, a lost key, a roommate or tenant situation, or a homeowner who realizes three different keys open three different doors and wants one key for everything. Kevin Yoon leads the team, and every technician who shows up is background-checked, uniformed, and carrying the exact price you already approved. That’s The Relay Standard: a written quote, a live arrival link, before-and-after photos of your locks, and a digital invoice with a pay link. No phone tag. No anonymous sub-contractor.
Every job carries our 365-Day Done Right Promise. If the rekey isn’t right, we return and make it right at no charge. That guarantee is stamped in writing on every job, and it includes a free second visit if anything fails. Nobody working in El Dorado Hills should settle for less than that.
Rekey Deadbolt in El Dorado Hills
A deadbolt rekey in El Dorado Hills is the most common call we get after a home sale closes, and it involves removing the cylinder, replacing the pin stack inside so the old key no longer turns, and reinstalling it without changing the exterior hardware. If you bought a resale in Serrano, White Rock, or the Promontory, the seller or their contractor likely still holds a key that works your front door. That’s not paranoia. It’s a documented pattern in master-planned communities where one contractor built dozens of homes in the same phase with the same keyway and the same key-alike scheme.
A standard Schlage or Kwikset deadbolt rekey runs $20 to $28 per cylinder in El Dorado Hills. A Baldwin or high-security Medeco deadbolt costs more, typically $35 to $45 per cylinder, because the pins and key control aren’t interchangeable with builder-grade stock. We quote the exact number before a truck moves.
Builder-grade deadbolts keyed alike
If every deadbolt in your home currently works off the same key, that’s common, but it also means one lost key compromises every entry point. We fix that by rekeying each cylinder to a new key or, if you want, keying each deadbolt differently while giving you a master key. Most El Dorado Hills homeowners choose one new key that works everything.
High-security deadbolt options
Some homeowners in gated areas like Serrano want more than a standard pin stack, so we offer restricted keyways from Medeco, Mul-T-Lock, and Abloy. These keys can’t be duplicated at a hardware store. Rekeying those cylinders costs more and takes a little longer because the blanks are patented and we order them from the manufacturer, but the bump and pick resistance is meaningfully better than a standard Schlage deadbolt.
Rekey House in El Dorado Hills
A whole-house rekey in El Dorado Hills means rekeying every exterior lock cylinder, and usually the garage door man-door as well, so one new key works them all and every old key is dead. On a typical three-to-four bedroom home with a front door, side-entry, garage entry, and back slider, you’re looking at three to five cylinders, and the total job generally lands between $80 and $140. We confirm that number in writing before we schedule you, and it’s the number on your invoice. No dispatch fee added on arrival.
The homes we see in Blackstone, Stonebriar, and around Francisco Drive were mostly built in the 2000s, and their locks have been opened thousands of times since then. Worn key pins can make a rekey pointless if the cylinder itself is shot, so we’ll tell you honestly if a cylinder needs replacement instead. That replacement is priced separately and only after you agree to it. We don’t swap hardware without saying so first.
Single-key convenience for whole homes
You don’t need one key for the front and a second for the garage. We key every lock to the same new key unless you tell us otherwise. It takes about 10 to 15 minutes per cylinder once the technician is on site, so a full house is done in under an hour on average.
New construction and resale walkthroughs
If you’re buying in El Dorado Hills and doing your final walkthrough, ask the seller’s agent how many keys exist for the property. Most can’t answer. We recommend a rekey within 48 hours of getting your keys, and we can schedule it before you even move furniture in. The written quote holds whether you book it for tomorrow or next week.
Trusted Brands We Service in El Dorado Hills
We rekey and service Kwikset, Schlage, Yale, Baldwin, and Medeco hardware across El Dorado Hills, which covers the majority of door locks in this market. Builder-era homes in Serrano and Blackstone lean heavily on Kwikset and Schlage, while custom homes in Watermark and the Highlands are more likely to have Baldwin or Medeco. Kevin Yoon’s team carries pin kits and cylinder parts for all of these brands, so we rarely need to order parts or schedule a second visit. That matters when your only day off is the one you booked us for.
Common Rekey Locks Problems We See in El Dorado Hills Homes
- Keyed-alike builder hardware across the neighborhood: In tract phases built in the same year, original locks often share the same keyway and a limited number of key codes. A rekey eliminates the chance that a neighbor’s old key opens your front door, which is a real thing in some El Dorado Hills subdivisions.
- Stuck pins after years of El Dorado Hills heat cycles: Summer temperatures hover in the 90s and 100s, and repeated expansion and contraction can seize older pins inside cylinders that haven’t been lubricated in a decade. If a cylinder won’t turn smoothly, we’ll clean and re-pin it, or tell you to replace it if it’s done.
- Seller’s contractor keys still floating around after close: Resales in El Dorado Hills routinely close with the seller having handed over only two keys, while a contractor, cleaner, or stager still has another. A whole-house rekey kills all of those copies in one visit.
- Smart lock owners assuming rekey isn’t possible: If you have a Kwikset SmartKey or similar, a rekey works differently but is still doable. We’ll tell you within a minute whether your hardware can be rekeyed or needs a cylinder swap, and the price is fixed before we start.
Pricing for Rekey Locks in El Dorado Hills, CA
Standard pin-and-tumbler rekeying on Kwikset and Schlage locks in El Dorado Hills runs $18 to $30 per cylinder. Whole-house jobs on a typical four-cylinder home run $80 to $140. Baldwin and Medeco cylinders run $35 to $45 per cylinder. If the lock uses a restricted or patented keyway, we quote it after identifying the exact model, and that price carries a written confirmation before dispatch. There’s no call-out surcharge added when the technician arrives. The number we put in writing is the number you pay. We’d rather you know exactly what the job costs before you book, and the estimate is free.
We Also Serve Cities Near El Dorado Hills
We handle rekey jobs across the 95762 and 95672 ZIP codes and into the neighboring communities of Folsom, Shingle Springs, Granite Bay, and Orangevale. If you’re on the edge of El Dorado Hills or managing a rental in one of these towns, Rekey Locks in El Dorado Hills coverage extends to you with the same written price and tracked arrival. Call before noon on a weekday and same-day is usually possible.
Serving El Dorado Hills, CA - Our Local Coverage Area
We’re based in the El Dorado Hills 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 El Dorado Hills
Most of the time you can just rekey the existing deadbolts, and in El Dorado Hills that’s the far more common need. Rekeying swaps the pins inside the cylinder, so your old keys stop working and the hardware stays in place. We only recommend replacement when the cylinder is worn to the point of sticking, or when you want to upgrade from a builder-grade deadbolt to a Grade 1 ANSI-rated model. Call (409) 405-4485 for a quote on your specific hardware, and we’ll tell you honestly whether a rekey gets it done.
Yes, and it’s common in El Dorado Hills subdivisions from the 2000s build-out, where the original builder keyed multiple locks alike for convenience. The problem is you don’t know how many copies of that key are still out there. We’ll rekey each cylinder to a fresh key so every old copy is invalid, and we can key the gate separately if you want more control over who opens it. The price is on the quote before we schedule the visit.
A fresh rekey on one standard deadbolt takes about 10 to 15 minutes once the technician is at the door. A four-to-five cylinder whole-house rekey in El Dorado Hills is typically done in under an hour. Your quote covers the full job, not an hourly rate that creeps while we’re there.
Yes. That’s the whole point of the way we work. We give you a written line-item price for the rekey before dispatch, and the technician who arrives has that exact number with him. There’s no arrival fee tacked on and no upsell to a replacement you didn’t ask for. If we find something unexpected, we show you and get your approval before touching it.
Because we tell you who’s coming before they leave, and you’ll receive a live trackable arrival link with their name and photo. Every Preston Locksmith & Security technician in El Dorado Hills is background-checked and arrives in uniform. You’ll see the name on the work order match the person at the door, and you’ll get before-and-after photos of the job before you pay.
For a rekey quote on your El Dorado Hills home, call (409) 405-4485. You’ll talk to a live person, get a written price, and know exactly when your technician will arrive.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving El Dorado Hills and surrounding communities since 2008.






