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 Lemon Hill
Rekeying a lock in Lemon Hill typically costs $95 – $160 for the first cylinder and $35 – $55 per additional cylinder when we’re already on site, with the full price written down before any work starts. That’s the honest range for this neighborhood, where pre-1960 bungalows and mid-century duplexes dominate the housing stock. We’re Preston Locksmith & Security, founded in 2008, and we answer the phone live around the clock at (409) 405-4485. When you call about rekeying after a tenant moves out, a roommate leaves, or a set of keys goes missing, you’ll get a real person who can quote a real number, not a call center reading from a script.
Why Preston Locksmith & Security Is Lemon Hill’s Preferred Rekey Locks Company
Kevin Yoon leads our Rekey Locks operation with a simple rule: the price quoted on the phone is the price on the invoice. Lemon Hill customers tell us that matters, because this trade has a bait-pricing problem. You call one company, hear $29, and then watch the bill climb to $400 once a tech arrives and starts inventing reasons to drill. We don’t work that way. The Relay Visibility Guarantee puts a written price in your hands before a single tool leaves the bag, along with a live trackable arrival time and before-and-after photos of every job. When our background-checked, uniformed tech pulls up to a house off Lemon Hill Avenue or Power Inn Road, you already know who’s coming, what they look like, and exactly what the job costs.
Our crews serve Lemon Hill with real familiarity. We know the 1950s knob and deadbolt combos on the duplexes near Lemon Hill Park. We know the converted garage units and ADU additions that shifted single-family floors into multi-unit rentals with three or four keys floating around per door. That’s the work we do most here. And every job carries the 365-Day Done Right Promise: if it’s not done right, we make it right, backed by a written guarantee stamped on the repair.
Rekey House in Lemon Hill
Rekey house work in Lemon Hill means swapping the internal pins in every lock cylinder so the old keys stop working, without replacing any hardware. For a standard three-lock house, that’s $95 – $160 for the first cylinder and $35 – $55 for each additional one. You keep your existing knobs and deadbolts, which matters here because many Lemon Hill homes still have original mid-century builder-grade hardware that’s cosmetically fine but needs fresh pin stacks.
After Tenant Turnover
Lemon Hill’s older bungalows were frequently converted to duplexes and triplexes, and landlords call us after every turnover with the same request: rekey the front door, the back door, and the deadbolt so the departed tenant can’t come back. We rekey the cylinders to a new key, hand over as many copies as you need, and leave you with a written record of how many keys exist. If you’re unsure whether old keys are still out there, we’ll walk you through setting up a simple master key system so you and your tenant each have a working key that is not the old one.
After a Roommate or Key Mishap
Lost keys, a breakup, a cleaning crew that still has a copy. None of these require new hardware. Rekey house service from Preston Locksmith & Security resets every lock to a fresh key in under an hour at most Lemon Hill homes. The written price you get on the phone is the price you pay, with no call-out surcharge added when we arrive.
Lock Rekey in Lemon Hill
Lock rekey in Lemon Hill resets a single cylinder’s internal pin configuration so that only a new key operates it. The cost is $95 – $160 for the first cylinder if we’re making a dedicated trip, and $35 – $55 per additional lock rekeyed during the same visit. That’s the line-item math we use, and it’s in writing before we dispatch.
Knob and Deadbolt to One Key
On a typical Lemon Hill duplex or bungalow, the front door has a knob and a deadbolt that don’t match, or a mismatched deadbolt the prior owner added. We rekey both cylinders to work off a single key. It’s the most requested lock rekey job in this area, and it usually takes under 30 minutes per door.
Worn Cylinder Rescue
Here’s a Lemon Hill-specific failure we see constantly: the original cylinder is so worn it cannot be repinned, because the pin chambers have wallowed out or the plug is seized. A cheap rekey quote turns into drilling and hardware replacement in the wrong hands. We tell you on the phone what we suspect, give you the rekey price and the cylinder replacement price both up front, and only after inspecting do we confirm which one applies. The confirmed price comes before any work, never as a surprise.
Trusted Brands We Service in Lemon Hill
Our techs are trained on premium hardware like Medeco and Mul-T-Lock alongside the everyday Schlage, Kwikset, and Yale locks you’ll find on most Lemon Hill doors. That matters when a 1948 Kwikset knob needs a fresh pin and tumbler cylinder, or when a landlord wants to step up to a bump-resistant ANSI Grade 1 cylinder on the deadbolt. We stock common pins, springs, and tailpieces for the brands we see weekly in Lemon Hill, so the job moves fast without a second trip for parts.
Common Rekey Locks Problems We See in Lemon Hill Homes
- Key control that never existed. Lemon Hill’s pre-1960 bungalows and mid-century duplexes were built with builder-grade mortise and bored cylindrical locksets that almost never carry key control. Rekeying here often means replacing worn pin stacks rather than just swapping pins, because the original hardware was not designed for high-security key blanks.
- Three or four unrelated keys per front door. Many of these homes were later converted to multi-unit rentals, so we frequently find several keys still in circulation that the current owner has never seen. A rekey plus a simple master key system is the only way to regain control.
- Seized mortise locks after tenant turnover. Property managers call us after a move-out and want a cheap rekey, but the existing mortise lock has seized or the cylinder is so worn it cannot be repinned. The only honest option is cylinder replacement, and we quote that scope before we start.
- Misaligned bores from DIY smart lock installs. Older Lemon Hill door slabs often get a DIY smart lock bolted on top of a bore that isn’t true. A rekey that should take one key now needs the whole cylinder re-seated before it will accept a master key.
Pricing for Rekey Locks in Lemon Hill, CA
Here are the real numbers for Lemon Hill’s market. Rekeying a standard lock runs $95 – $160 for the first cylinder and $35 – $55 for each additional cylinder on the same trip. A full house rekey of three locks lands between $165 and $270. If the cylinder is too worn to repin, cylinder replacement adds $45 – $85 per lock for standard hardware, with premium brands like Medeco or Mul-T-Lock higher. We never advertise a teaser price. The quote you get on the phone is itemized, includes labor and parts, and is the exact price on your invoice. Call (409) 405-4485 for a free estimate, and you’ll have a written price before anyone is dispatched to Lemon Hill.
We Also Serve Cities Near Lemon Hill
Our Rekey Locks in Lemon Hill team covers the immediate neighborhood and nearby communities across the region. If you’re in Los Angeles, San Diego, San Jose, or San Francisco and need rekeying work, we coordinate scheduling from our Los Angeles office and send a background-checked, uniformed tech to you with the same written-price guarantee. Same phone, same standard, no surprises.
Serving Lemon Hill, CA - Our Local Coverage Area
We’re based in the Lemon Hill 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 Lemon Hill
Rekeying replaces the pin stack inside the cylinder with pins of different lengths, so only a new key can turn the plug. The lock body, knob, and deadbolt stay exactly where they are. In Lemon Hill’s older bungalows, we often also replace worn springs and pin chambers at the same time, because builder-grade hardware from the 1950s and 60s was not built for decades of daily use. Call (409) 405-4485 and we’ll quote the exact cylinder-by-cylinder price before we come out.
Yes, that’s one of the most common jobs we do in Lemon Hill. We rekey both cylinders to a single key, so the knob and deadbolt match. If the two locks are from different brands or one is a mismatched aftermarket deadbolt, we can usually still key them alike, and if not, we’ll tell you on the phone before you spend anything. The price is confirmed in writing before work starts.
A standard three-lock house rekey takes under 40 minutes once we’re on site, and yes, the price is confirmed before we dispatch. On a Tuesday call from a landlord on Lemon Hill Avenue, we rekeyed a 1948 Kwikset knob, swapped a mismatched deadbolt to a bump-resistant ANSI Grade 1 cylinder, and set up a simple master key system in under 40 minutes, with the price locked in before the tech arrived. That’s the Relay Visibility Guarantee: written price, live arrival time, before-and-after photos.
When a cylinder is seized, or the pin chambers are so worn the plug wobbles, repinning isn’t honest work, it’s a temporary patch that fails within months. We see this often on original 1940s and 50s locks in Lemon Hill’s older duplexes. You don’t get a surprise bill. We quote both the rekey and the cylinder replacement options on the phone, then confirm which one the hardware actually needs before any tool comes out.
Before the tech arrives, you get The Relay Standard: a live trackable arrival time, the tech’s name and photo, and confirmation they’re background-checked and in uniform. When they knock, you already know who they are. Every job also includes before-and-after photos and a digital invoice with a pay link, so there’s a written record of exactly what was done at your Lemon Hill property. Call (409) 405-4485 and you’ll speak to a live person, not a voicemail tree.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Lemon Hill since 2008.






