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 Residential Locksmith Across Palo Alto
Locked out on Waverley Street at 9 p.m.? Need a deadbolt replaced before a new tenant moves into a Downtown North rental on Monday? Palo Alto homes don’t wait for business hours, and neither do we. Preston Locksmith & Security has been answering calls from Palo Alto since 2008, with a live person on the line 24/7 and a background-checked, uniformed technician dispatched to your door. We know the difference between a Professorville mortise lock and a standard bore in a College Terrace infill home, which means we show up with the right tools the first time. Call (409) 405-4485 and get a written price before anyone leaves the van.
Why Preston Locksmith & Security Is Palo Alto’s Preferred Residential Locksmith Company
What separates us in Palo Alto isn’t a clever tagline. It’s the fact that the price you agree to on the phone is the price on the invoice. No drill-and-replace pitch when a simple rekey would do. No “discovery fee” added on arrival. Kevin Yoon built this company around a simple standard: write the price down, show up when we say we will, and stand behind the work for a full year under our 365-Day Done Right Promise. If a repair fails, the second visit is free. Not prorated, not argued about. Free.
The Relay Visibility Guarantee backs every job: a live trackable arrival time, before-and-after photos, and a written price before a single tool leaves the bag. That matters in Palo Alto, where a homeowner on Lincoln Avenue or a property manager juggling rentals off Middlefield deserves to know exactly who is coming, what they’ll do, and what it costs. We answer the phone with a person, not a menu. We tell you the tech’s name. And we stand behind the hardware we touch, from Schlage to Medeco to Kwikset.
Locksmith Key Replacement in Palo Alto
Locksmith key replacement in Palo Alto means cutting a new key that operates your existing lock, whether the original is worn smooth, snapped in the cylinder, or simply lost. For Palo Alto homes with Schlage, Kwikset, or Medeco cylinders, we cut by code or duplicate from an existing key, and for high-security keyways like Medeco or Mul-T-Lock, we verify ownership before cutting. A standard key replacement in Palo Alto runs $10 – $25, while high-security or restricted keys run $35 – $65. The written price is confirmed before we start.
Worn Keys and Lock Cylinders
An older Palo Alto home on an Emerson Street bungalow may still have the original Schlage pin-and-tumbler cylinder from the 1950s, and the key has decades of wear. Cutting a new key from that worn original just reproduces the problem. We measure the cut depths against the factory code, cut a fresh key, and if the cylinder itself is tired, we rekey it to new pins. The goal is a key that slides clean and turns without jiggling.
Lost Keys and Key Control
If a key is lost and you aren’t sure who might have it, rekeying is the safer move than just cutting a duplicate. We rekey the cylinder, which means swapping the internal pins so the old key no longer turns. In Palo Alto rentals off University Avenue or California Avenue, rekeying between tenants is the highest-volume residential job we do, and a typical rekey runs $20 – $40 per cylinder. You get new keys, old ones go dead, and the price is written before we arrive.
Smart Lock Installation in Palo Alto
Smart lock installation in Palo Alto means mounting a keypad, Bluetooth, or Wi-Fi lock that replaces or augments your existing deadbolt, so you can lock and unlock with a code, a phone, or a fingerprint instead of a key. In Palo Alto, we routinely install Schlage Encode, Kwikset Halo, and Yale Assure locks, and the job typically runs $150 – $300 in labor depending on the door prep required. The first step is always checking the existing door bore and backset before we quote.
Smart Locks on Older Doors
Professorville and the older pockets near Downtown North have doors that weren’t drilled for modern hardware. A smart lock needs a standard 2-1/8 inch bore and a clean backset, and if the door already has a mortise lock body, we may need to install a separate smart deadbolt above it or use a retrofit kit. We carry both options in the van. The quote reflects what your specific door needs, not a generic flat rate.
Keypad and Code Management
For Palo Alto renters and owners on Lytton Avenue or around the Cal Ave corridor, a smart lock with a keypad means no more key copies floating around after a tenant leaves. We set the master codes with you on site, delete previous user codes, and walk you through the app before we leave. The job includes verifying the lock sits flush, the deadbolt throws fully, and the bolt doesn’t bind against a swollen door jamb, which happens more often in older Palo Alto homes where door frames settle over the years.
Trusted Brands We Service in Palo Alto
We service and install Schlage, Kwikset, and Medeco hardware across every Palo Alto zip code, alongside Yale, Baldwin, Mul-T-Lock, Sargent, and Abloy for those who want something beyond builder-grade. Because we stock common Schlage and Kwikset cylinders, pins, and tailpieces in the van, a rekey on a Middlefield Road rental or a deadbolt install in a Midtown condo doesn’t require a second appointment. For Medeco and other restricted keyways, we handle the key control paperwork on site so new keys can only be cut with your authorization. The brand matters less than the fact that we can actually service it, same day, in Palo Alto.
Common Residential Locksmith Problems We See in Palo Alto Homes
- Worn mortise locks in Professorville and older Downtown North homes. The original lock bodies are often 60 to 80 years old, and the tailpiece connecting the cylinder to the deadbolt wears thin. The key turns but the bolt barely moves. We replace the tailpiece or the cylinder, not the whole historic door.
- Rekeying after tenant turnover near University Ave and Cal Ave. Palo Alto’s dense rental stock means keys walk away every time a lease ends. Rekeying the existing cylinder is cheaper than replacing the hardware and kills every old key instantly.
- Swollen wood doors that bind the deadbolt. Palo Alto’s damp winters and dry summers make wooden entry doors expand and contract. A deadbolt that won’t throw at night isn’t always a lock problem. We adjust the strike plate or shave the jamb so the bolt seats fully.
- Drill-outs from previous cheap fixes. We regularly see Palo Alto doors that were drilled when a simple non-destructive pick or bump would have opened them in minutes. Once a cylinder is drilled, you’re buying a new lockset. We open without drilling whenever the lock is functional enough to pick.
Pricing for Residential Locksmith in Palo Alto, CA
We put the numbers in writing before dispatch, and the price doesn’t change when we arrive. Here’s what Palo Alto homeowners can expect:
- Residential lockout: $75 – $150, depending on the lock and time of day. Non-destructive entry included.
- Rekey per cylinder: $20 – $40, plus the service call. A typical three-lock Palo Alto home runs $120 – $220 total.
- Key replacement: $10 – $25 for standard Schlage or Kwikset keys, $35 – $65 for high-security blanks.
- Deadbolt installation: $60 – $120 in labor plus the hardware, which runs $30 – $120 for a quality Schlage or Kwikset deadbolt.
- Smart lock installation: $150 – $300 in labor, depending on whether the door needs re-boring or a retrofit plate.
Call (409) 405-4485 and describe the lock. We’ll tell you the written price on the phone. What we quote is what you pay. Our Residential Locksmith team works the same way across the Bay Area: honest range up front, exact figure confirmed before the work starts.
We Also Serve Cities Near Palo Alto
Our Residential Locksmith in Palo Alto crew regularly handles jobs in Stanford, Menlo Park, Atherton, and Los Altos too. Same written pricing, same background-checked techs, same 24/7 live answers. If you’re a few minutes up Page Mill or across the 101, we’re already close.
Serving Palo Alto, CA - Our Local Coverage Area
We’re based in the Palo Alto 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 Residential Locksmith in Palo Alto
A residential lockout in Palo Alto typically runs $75 – $150, and yes, we give you the full written price before the technician leaves for your address. The quote includes non-destructive entry, so you’re not paying extra for us to pick the lock instead of drilling it. Call (409) 405-4485 and describe the door and the lock, and we’ll confirm the exact figure on the spot.
Rekey the lock. It costs $20 – $40 per cylinder here in Palo Alto, which is a fraction of replacing hardware, and it makes every old key useless immediately. We do this constantly for landlords and property managers along University Ave, California Ave, and the rental pockets in College Terrace. The hardware stays, the pins change, and you get new keys on the spot.
In most Palo Alto homes, yes. If the lock is functional and not already damaged, we open it non-destructively by picking or bumping the cylinder. Drilling is a last resort for locks that are already seized or broken. A worn Professorville mortise lock with a Schlage pin-and-tumbler cylinder is almost always pickable, and we tell you before we touch anything if drilling might be necessary.
Many do, but not all. Schlage Encode and Kwikset Halo require a standard 2-1/8 inch bore, which most Palo Alto doors have, but a pre-war mortise lock body in Professorville or Downtown North doesn’t. In those cases, we install a smart deadbolt above the mortise lock or use a retrofit kit, keeping the original hardware intact. We quote the right approach after seeing the door, not before.
Every Preston Locksmith & Security technician arrives in a uniform, gives you their name before arriving, and matches the photo in the dispatch message we send to your phone. The Relay Visibility Guarantee means you get a live trackable arrival time, so you see exactly when we’re pulling up. If the person at the door doesn’t match the photo, call (409) 405-4485 before opening it.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Palo Alto since 2008.