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One & Only Locksmith
LA · Bay Area · CA — 24/7
Palo Alto • Home lock & key services

Residential Locksmith in Palo Alto, CA.

Protecting homes across greater Los Angeles since 2010. Mobile vans dispatched 24/7 across Palo Alto and the surrounding Peninsula.

  • 15-30 min response across Palo Alto
  • 19 sub-services available
  • Live human dispatcher 24/7
  • Upfront, written pricing
4.9/5 from 1,286 reviews
Bonded & Insured
15+ years serving LA
One & Only Locksmith mobile technician at work
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(888) 492-0666
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15-30 min
average response
Bonded & Insured
fully licensed
4.9/5 stars
1,286 reviews
120,000+
jobs completed
24/7 dispatch
live human, always
Upfront pricing
no hidden fees
Residential Locksmith

Residential Locksmith sub-services in Palo Alto

Whether you've been locked out, just bought a new home, or want to upgrade to high-security or smart locks, our residential locksmiths arrive fast and finish the job clean. We service single-family houses, condos, townhomes, ADUs, gated communities, and HOA properties.

Home Lockout in Palo Alto

Fast house lockout service, day or night.

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Lock Rekeying in Palo Alto

Rekey deadbolts and knobs without buying new hardware.

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Lock Installation in Palo Alto

Professional installation of any quality residential lock.

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Lock Repair in Palo Alto

Repair sticky, loose, or misaligned residential locks.

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High-Security Locks in Palo Alto

Medeco, Mul-T-Lock, ASSA, and other high-security lock systems.

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Smart Lock Installation in Palo Alto

Smart, Wi-Fi, and keypad locks installed and configured.

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Master Key Systems in Palo Alto

Custom keying so one key opens everything and others open only what they should.

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Mailbox Locks in Palo Alto

Mailbox lock change, replacement, and key duplication.

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Keyless Entry / Electronic Locks in Palo Alto

Keyless entry locks for homes, gates, and accessory dwellings.

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Apartment Lockout Service in Palo Alto

Fast lockout service for apartments, condos, and rentals.

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Tenant Move-Out Rekey in Palo Alto

Rekey rental units between tenants for landlords and property managers.

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Patio & Sliding Door Lock Repair in Palo Alto

Repair and replace patio and sliding door locks.

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Garage Door Lock Repair in Palo Alto

Repair and replace garage door and garage entry locks.

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Gate Lock Installation & Repair in Palo Alto

Locks for every kind of residential gate.

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Mailbox Lock Replacement in Palo Alto

Replace mailbox locks when keys are lost or after move-in.

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Cabinet & Drawer Lock Installation in Palo Alto

Install locks on cabinets, drawers, and home storage.

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Home Safe Service in Palo Alto

Open and service residential safes — when the keypad fails, code is lost, or safe won't budge.

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Door Knob & Handle Repair in Palo Alto

Repair or replace door knobs, handles, and levers.

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Door Reinforcement & Strike Plate Upgrade in Palo Alto

Reinforce doors, frames, and strike plates against kick-ins.

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Why local Palo Alto experience matters

Local knowledge matters more in this trade than people realize.

Around Stanford University and University Avenue, we run a lot of commercial calls — restaurants, retail, and offices that turn over staff frequently.

Quick access to US-101 and I-280 means our nearest van can usually clear the freeway and reach you fast — even at peak traffic times.

We dispatch across every Palo Alto ZIP — 94301, 94302, 94303, 94304, 94306 — and our techs know the residential street grid as well as the commercial corridors.

Cross-border jobs into Stanford, Menlo Park, East Palo Alto are routine, so the same fast response applies if your address technically straddles a city line.

Older Palo Alto homes often have mortise or aging cylinder locks that need careful handling — drilling them is rarely the right answer the first time.

Why Palo Alto customers choose One & Only Locksmith

Live human dispatcher, 24/7. Call (888) 492-0666 and a real person picks up. No phone trees, no offshore call centers, no callback queues. The dispatcher knows Palo Alto traffic, knows our nearest van, and gives you a real ETA.

Same crew, start to finish. Whether it's a 5-minute lockout or a multi-day master key system in Palo Alto, the same technician owns your job from arrival to handoff. No "we'll send another guy out for that part."

Bonded and insured. Bonded & Insured. We can provide our certificate of insurance, W-9, and license info on request — useful for HOAs, property managers, insurance claims, and commercial procurement.

Local knowledge of Palo Alto. Older homes have older mortise locks. Newer high-rises have proprietary cylinders. Cluster mailboxes have specific USPS standards. We know what's typical for the Peninsula and bring the right hardware on the first trip.

Transparent pricing. You get a quote on the phone and a written quote on site before any work starts. We do not have a "minimum service charge" hidden in fine print, and we do not run the bait-and-switch game some pop-up locksmiths play.

Non-destructive entry first. Our locksmiths are trained to pick, bypass, and decode. We drill only as a last resort, and only after explaining why. Most Palo Alto lockouts in residential, commercial, and automotive locks are opened cleanly with no damage at all.

What to expect when you call us in Palo Alto

Our process is the same on every call in Palo Alto, whether it's a $99 lockout or a $5,000 access control build-out.

1. You call (888) 492-0666. A live dispatcher picks up. They confirm the address, the issue, and any specifics ("front door deadbolt, Schlage, brushed nickel"). You'll get a clear ETA and a price range.

2. The nearest van rolls. We dispatch the closest fully-stocked technician to your Palo Alto location. You'll get a text or call when they're a few minutes out.

3. ID and authority verified. For lockouts and rekeys, we verify ownership or authority before opening anything. This protects you and us.

4. On-site assessment. Your tech inspects the lock, door, frame, hardware, and any related issues. We'll explain what we recommend and why.

5. Written, signed quote. Before any work begins, you get a clear written quote. If you don't want to proceed, you don't owe a dime.

6. Clean work. Hardware is installed straight, square, and to manufacturer spec. Strikes are reinforced into the king stud where appropriate. Old hardware is removed and disposed of.

7. Test and tour. We test the lock or system top to bottom, walk you through any new keys/codes/fobs, and answer questions.

8. Receipt and warranty. Itemized receipt by email, plus our workmanship warranty on every install.

Honest pricing for Palo Alto customers

Pricing comes up on every call, so let's address it directly.

Standard service calls in Palo Alto are quoted by our dispatcher when you call. The number depends on a few real variables: the lock or system involved, time of day, distance from the nearest van, and any parts required. Once our technician is on site and has eyes on the job, you get a written quote — and you don't pay anything until you sign off.

Our pricing is in line with other reputable, licensed locksmiths in Peninsula. If a quote sounds dramatically lower than ours, it's almost always going to climb dramatically once a technician is on site.

Payment: Cash, Credit Card, Debit Card, Apple Pay, Google Pay. We email an itemized receipt the same day, useful for insurance claims, expense reports, or property management records.

Common scenarios in Palo Alto

Most service calls in Palo Alto happen for one of a small number of reasons.

1. You're locked out and need fast, clean entry.

2. You lost a key and want to make sure no one else can use it.

3. You moved into a new place and want a fresh start.

4. An employee or roommate left and you need to invalidate their key.

5. An old lock has finally given up and needs to be replaced.

Hardware we install in Palo Alto

Our trucks carry hardware from the brands that actually hold up in Peninsula.

Residential locks: Schlage B60/B62/Encode, Kwikset 980/SmartCode, Yale Assure, Baldwin, Emtek, Medeco, Mul-T-Lock, Level.

Smart locks & access control: August, Schlage Encode, Yale Assure SL, Kwikset Halo, Level Bolt, Salto KS, Brivo, Kisi, Openpath. Mobile, fob, and PIN credentials.

Service coverage in Palo Alto

We dispatch across every neighborhood and ZIP code in Palo Alto.

ZIP codes covered: 94301, 94302, 94303, 94304, 94306.

Adjacent areas we routinely serve in the same trip: Stanford, Menlo Park, East Palo Alto, Mountain View.

For commercial buildings in Palo Alto requiring loading-dock or after-hours access, share the entry instructions with our dispatcher and we'll route the technician accordingly.

Talk to a real Palo Alto locksmith now

Live dispatcher 24/7. Most Palo Alto jobs reached in 15-30 minutes. Honest, written pricing on site. Bonded and insured.

Residential Locksmith in cities near Palo Alto

We dispatch across the Peninsula. If your address is on a city line, choose the nearest match — our nearest van still rolls.

FAQ

Residential Locksmith in Palo Alto — FAQ

Should I rekey or replace my locks when I move into a home in Palo Alto?
Most homeowners in Palo Alto are best served by rekeying. As long as the existing locks are in good condition and you like how they look and feel, rekeying is faster, costs less, and is just as secure as buying brand-new locks — every old key (sellers, agents, contractors, neighbors) is invalidated. We'd recommend full replacement instead if the locks are worn out, builder-grade, or you want to upgrade to high-security or smart hardware.
Can One & Only Locksmith match all the locks on my Palo Alto home to one key?
Yes. As long as the locks are compatible (same keyway/family), we can rekey every door — front, back, side, garage entry, mailbox, and even patio locks where applicable — to operate from a single key. If your locks are mismatched brands, we can swap a few cylinders so the whole house can be keyed alike.
What's a smart lock worth on a Palo Alto home?
Smart locks are extremely useful for Palo Alto households with cleaners, dog walkers, contractors, or short-term rental guests. They let you issue temporary codes, remotely lock or unlock the door, and see entry history. We always recommend models with mechanical key override so you're never locked out by a dead battery — and we install them with the auto-lock and Wi-Fi alignment dialed in correctly.
Are smart locks safe to use as the main lock on a Palo Alto home?
Yes, as long as the model is reputable (Schlage, Yale, August, Kwikset Halo, Level), correctly installed, and supported by a strong door, frame, and strike plate. We recommend pairing a smart lock with a reinforced strike plate and 3-inch screws into the king stud. The weakest link in most break-ins isn't the lock — it's the strike, frame, or door.
What does a typical residential locksmith service call run in Palo Alto?
Pricing depends on which residential service you need, how many doors are involved, and which lock brands are on the door. Our dispatcher can give you a ballpark over the phone, and our technician confirms a written quote before starting work.
Do you handle gate locks, mailbox locks, and ADU doors in Palo Alto?
Yes — front gates, side gates, mailbox locks, sliding doors, French doors, garage entry doors, ADUs, and detached workshops. If it has a lock or it should have one, our Palo Alto residential techs can service it.
Are you a real local locksmith in Palo Alto, or a call center?
One & Only Locksmith is an owner-operated, locally dispatched locksmith. When you call (888) 492-0666, a real person picks up — not a national booking service. Our nearest mobile technician to Palo Alto is dispatched directly, and you'll know their ETA before you hang up.
How fast can you reach a job in Palo Alto?
Most jobs in Palo Alto are reached in 15-30 minutes during normal traffic. Time of day, freeway conditions, and how many active calls we have can extend that window during rush hour. Our dispatcher will give you an honest ETA up front and update you if anything changes.
Do you charge extra at night or on weekends in Palo Alto?
On most service calls in Palo Alto, our standard rate applies 24/7 — including evenings, weekends, and holidays. A small after-hours surcharge can apply for unusual situations like an extended drive at 3am to a remote address, but you'll always be told before any charge is added.
Are you bonded and insured?
Yes. One & Only Locksmith is a bonded and insured locksmith service. We'll happily provide our information for insurance claims, HOA paperwork, or building management requirements.

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