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 Quartz Hill
Rekeying a lock in Quartz Hill typically costs $25 – $45 per cylinder for standard Kwikset or Schlage pin and tumbler hardware, and most jobs on a single-family tract home are done in under an hour. We’ll give you a written price before anyone drives out, so the number you hear on the phone is the number on the invoice. Kevin Yoon and the team at Preston Locksmith & Security know the Antelope Valley’s housing stock cold, and we’ve rekeyed hundreds of doors along the west side of Quartz Hill. Call (409) 405-4485 and a live person answers, day or night.
Why Preston Locksmith & Security Is Quartz Hill’s Preferred Rekey Locks Company
Customers in Quartz Hill keep our number because we do what we say we’ll do: show up when we say we will, quote a price before touching a tool, and stand behind every cylinder we pin. The Relay Visibility Guarantee is the backbone of that. You get a live trackable arrival time, before-and-after photos of the work, and a written price confirmed before work starts. No anonymous contractor in an unmarked van shows up at your door on Marigold Street hoping you won’t ask questions.
We’re part of the Relay Home Co. family, founded in 2008, and this Quartz Hill location is independently owned and operated under Kevin Yoon’s leadership. Technicians are background-checked, uniformed, and trained on everything from builder-grade Schlage deadbolts in 1980s tract homes to Medeco, Baldwin, and Yale cylinders on newer builds and ranch properties out past 60th Street West. When a Quartz Hill customer calls about a rekey, the person who answers has actually worked on the hardware in this neighborhood, not a call center three states away.
Response time to Quartz Hill is usually the same day for calls placed before mid-afternoon. For a standard rekey on a three-bedroom tract home near Quartz Hill High, you’re looking at roughly 45 to 90 minutes on site depending on door count. We’ll tell you the window before we dispatch, and it won’t be a four-hour gap.
Keyed Alike in Quartz Hill
Keyed Alike in Quartz Hill is one of the most common requests we handle, and it means re-pinning multiple locks so one key operates all of them. For a homeowner on a large lot off Avenue M-8 with a front door, back door, side gate, and maybe a storage shed, we remove each cylinder, swap the internal pins to match a single key, and test every door twice before we hand it back. Standard keyed-alike work on quartz-hill tract homes runs $25 – $45 per cylinder plus a $35 – $65 trip charge depending on where you are relative to the Antelope Valley corridor.
Front, back, and gate cylinders on one key
Most Quartz Hill homes we see have three to five exterior keyed entries: the front door, the garage access door, the back door, and often a side gate to the dog run or pool equipment. We pin them all to one key and throw in two copies. The written quote includes every door we touch, so the per-cylinder price is fixed before work starts.
What wear on 1980s brass cylinders changes
A straight re-pin works when the cylinder bores are still tight. In Quartz Hill’s 1980s – 90s builder-grade Kwikset and Schlage hardware, worn pin chambers often let new pins seat loosely, and the key drags or sticks within a month. We check cylinder wear before quoting and tell you on the spot if a cylinder swap is the right call.
Rekey Deadbolt in Quartz Hill
Rekey Deadbolt in Quartz Hill means replacing the pins inside an existing deadbolt so the old key stops working, without buying new hardware. We pull the cylinder, decode the existing pins, replace them to a fresh five-pin configuration, and test the bolt throw and strike alignment. Deadbolt-only rekeys usually run $30 – $50 per deadbolt depending on brand and whether it’s a standard Schlage C keyway or something tighter like Medeco or Baldwin.
Deadbolt-only rekey versus full keyed-alike
Some Quartz Hill customers want just the front deadbolt rekeyed after a tenant moves out, while the knob stays as is. That’s fine. We quote the deadbolt cylinder separately and note on the invoice what was and wasn’t rekeyed. If old keys still work on any exterior door, that door wasn’t part of the job.
When a deadbolt cylinder needs replacing
Worn deadbolt cylinders on older Quartz Hill tract homes sometimes can’t hold new pins properly. Rather than re-pin a cylinder that’ll fail in a few weeks, we’ll quote an exact price for a like-for-like cylinder swap, including brands like Schlage, Kwikset, and Yale. You approve it in writing before we turn a single screw.
Trusted Brands We Service in Quartz Hill
We rekey and repair Rekey Locks hardware across the brands Quartz Hill actually has on its doors. Kwikset and Schlage dominate the 1980s and 1990s tract builds west of the 14, while newer homes and custom properties closer to Godde Hill or the ranch edges of Leona Valley more often run Baldwin, Medeco, or Yale. Our techs carry pin kits and common replacement cylinders for all of these brands, which is why most Quartz Hill rekeys are a one-visit job, not a two-week wait for parts.
Common Rekey Locks Problems We See in Quartz Hill Homes
- Worn builder-grade cylinders from the 1980s and 1990s. The original brass pin chambers on Kwikset and Schlage deadbolts in Quartz Hill’s tract homes often have enough wear that new pins seat loosely, leaving a key that works today and sticks next month. We test cylinder wear on every rekey.
- Partial rekeys that leave old keys working on forgotten doors. A large Quartz Hill lot often has a side gate, a garage access door, and a shed or workshop door. If someone hands a tenant or ex a house key and only the front door gets rekeyed, the old key still works everywhere else. We count every exterior keyed entry before quoting.
- ANSI Grade 1 deadbolts or aftermarket cylinders quoted at phone-book rates. Some crews price every rekey like it’s a basic Kwikset pin and tumbler. When they show up and find a Medeco or Baldwin cylinder, the price jumps mid-job. We ask about the hardware on the phone and quote it accurately the first time.
- Keys that drag in worn cylinder bores. This isn’t a pin problem, it’s a cylinder problem. Re-pinning a cylinder with wallowed-out pin chambers just puts new pins into a worn hole. We flag it before we quote so you know whether the fix is a rekey or a cylinder replacement.
Pricing for Rekey Locks in Quartz Hill, CA
Standard rekey work in Quartz Hill runs $25 – $45 per cylinder, with a trip charge of $35 – $65 depending on your location in the area and the time of day. Keyed-alike on a typical three-door tract home off 50th Street West usually lands around $120 – $200 total. Cylinder replacement, when wear makes a rekey unreliable, adds $35 – $65 per cylinder for common Kwikset and Schlage hardware, more for Medeco or Baldwin. Every price is put in writing before work starts, and the number on the estimate is the number on the invoice. Call (409) 405-4485 for an exact quote on your doors, and the estimate is free.
We Also Serve Cities Near Quartz Hill
If you’re near Quartz Hill but not exactly in it, we regularly take calls from Los Angeles, San Diego, San Jose, and San Francisco. Dispatch and scheduling are coordinated from the brand’s Los Angeles office, and crews serve Quartz Hill locally. If you’re on the edge of the service area, call and we’ll tell you honestly whether we can get to you same day.
Serving Quartz Hill, CA - Our Local Coverage Area
We’re based in the Quartz 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 Quartz Hill
A rekey on a three-bedroom quart hill tract home with two exterior doors and a side gate takes 45 to 90 minutes on site. Worn cylinders or an extra door can push it longer, and we’ll tell you that before we start. Call (409) 405-4485 with your door count and we’ll give you a realistic time window.
We only drill a cylinder as a last resort, and we always tell you before we do it. Most worn Kwikset and Schlage cylinders in Quartz Hill homes pick fine, but if a cylinder is too worn or damaged, we’ll quote a replacement cylinder in writing and drill only with your approval.
Yes, that’s a standard keyed-alike job for us. We re-pin each cylinder so a single key operates every exterior door and gate, usually for $25 – $45 per cylinder plus the trip charge. The written quote includes every door, and the key is tested before we leave.
Every technician arrives in uniform with a photo ID and is background-checked. You’ll get a live arrival time you can track, and you’ll see our branding on the vehicle. Before work starts, you’ll have a written price on file, and after the job you get before-and-after photos. If someone claims to be from Preston Locksmith & Security but won’t show ID or produce a written quote, call (409) 405-4485 and confirm before letting them in.
Rekeying is usually cheaper than replacing hardware, at $25 – $45 per cylinder plus a trip charge, versus $40 – $120 or more per lock for new hardware plus labor. But if the cylinder itself is worn out, a rekey won’t last, and we’ll tell you before quoting anything. We’d rather sell you the right job than a cheap one that fails.
Need a rekey in Quartz Hill today? Call (409) 405-4485. A live person answers, the quote is free, and the price you’re given is the price you’ll pay.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Quartz Hill.






