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One & Only Locksmith
LA · Bay Area · CA — 24/7
Los Altos • Residential Locksmith

Lock Rekeying in Los Altos, CA.

Keep your existing locks but invalidate every old key in 20-40 minutes per door.

  • Cheaper than buying new locks
  • Invalidates lost, stolen, or contractor keys
  • All compatible locks can be keyed alike to one key
  • Most homes done in under an hour
4.9/5 from 1,286 reviews
Bonded & Insured
15+ years serving LA
One & Only Locksmith mobile technician at work
Live dispatcher right now
(888) 492-0666
Call
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
When Los Altos customers call
  • You just bought a new house
  • A roommate or tenant moved out
  • You lost a key or your bag was stolen
  • An ex-partner has a copy you can't track down
  • You want to consolidate three different keys into one
Our lock rekeying process
  1. Remove the lock cylinder from each door
  2. Disassemble the cylinder and replace pin combinations
  3. Cut new keys to the new combination
  4. Reinstall and verify smooth operation on every door
  5. Hand over fresh keys and recycle the old ones
Why Los Altos chooses us
  • Cheaper than buying new locks
  • Invalidates lost, stolen, or contractor keys
  • All compatible locks can be keyed alike to one key
  • Most homes done in under an hour
  • Best move after closing on a new home

Why local Los Altos experience matters

Los Altos has its own personality, and our service approach reflects it.

Around Downtown Los Altos village, we run a lot of commercial calls — restaurants, retail, and offices that turn over staff frequently.

Quick access to I-280 and CA-85 means our nearest van can usually clear the freeway and reach you fast — even at peak traffic times.

We dispatch across every Los Altos ZIP — 94022, 94023, 94024 — and our techs know the residential street grid as well as the commercial corridors.

Cross-border jobs into Mountain View, Los Altos Hills, Palo Alto are routine, so the same fast response applies if your address technically straddles a city line.

Many Los Altos customers manage rental units, ADUs, or multi-generational housing — master key systems, smart locks, and audit-friendly hardware all become very useful.

Why Los Altos customers choose One & Only Locksmith

Mobile, fully-stocked vans. We don't hand you a quote and then "go get the parts." Our trucks carry deadbolts, strikes, smart locks, panic bars, transponder blanks, programmers, extractors, and more — first-visit completion on the vast majority of jobs.

Local knowledge of Los Altos. 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 Silicon Valley and bring the right hardware on the first trip.

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 Los Altos 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 Los Altos, the same technician owns your job from arrival to handoff. No "we'll send another guy out for that part."

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 Los Altos lockouts in residential, commercial, and automotive locks are opened cleanly with no damage at all.

What to expect when you call us in Los Altos

Transparency is the whole point — here's what your call to One & Only Locksmith looks like end to end.

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 Los Altos 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.

9. Lock Rekeying-specific testing. Hand over fresh keys and recycle the old ones.

Honest pricing for Los Altos customers

Transparency is more useful than a fake "starting at" number.

Standard lock rekeying calls in Los Altos 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.

Volume work — apartment turnovers, master keying, multi-door rekeys, and access control — is priced more aggressively per door because the setup is shared. Ask us for a multi-door quote.

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 Los Altos

Most lock rekeying calls in Los Altos happen for one of a small number of reasons.

1. You just bought a new house.

2. A roommate or tenant moved out.

3. You lost a key or your bag was stolen.

4. An ex-partner has a copy you can't track down.

5. You want to consolidate three different keys into one.

Hardware we install in Los Altos

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

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 Los Altos

Our Los Altos service area is the entire city.

ZIP codes covered: 94022, 94023, 94024.

Adjacent areas we routinely serve in the same trip: Mountain View, Los Altos Hills, Palo Alto, Sunnyvale.

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

Call (888) 492-0666 now

Stop searching, start solving. Call (888) 492-0666 and a person picks up. We're already on this side of LA.

Related residential locksmith services in Los Altos

Lock Rekeying in cities near Los Altos

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

FAQ

Lock Rekeying in Los Altos — FAQ

What makes lock rekeying in Los Altos different from other locksmith services?
Lock Rekeying requires the right tooling, the right parts on the truck, and the right experience to do it cleanly the first time. Our Los Altos mobile technicians specialize in residential locksmith and carry the parts to finish lock rekeying jobs in a single visit. Keep your existing locks but invalidate every old key in 20-40 minutes per door.
Should I rekey or change my locks after buying a home?
Yes — that's exactly what our lock rekeying service is built for. Cheaper than buying new locks, and invalidates lost, stolen, or contractor keys. Our Los Altos dispatcher will confirm pricing and timing before sending a technician.
Should I rekey or replace my locks when I move into a home in Los Altos?
Most homeowners in Los Altos 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 Los Altos 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 Los Altos home?
Smart locks are extremely useful for Los Altos 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 Los Altos 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 lock rekeying call run in Los Altos?
A typical lock rekeying call in Los Altos ranges based on the lock type, brand, and how many doors are involved. Our dispatcher can give you a ballpark over the phone, and our technician will give you a firm written quote on site before any work begins.
Are you a real local locksmith in Los Altos, 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 Los Altos is dispatched directly, and you'll know their ETA before you hang up.
How fast can you reach a job in Los Altos?
Most jobs in Los Altos 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 Los Altos?
On most service calls in Los Altos, 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.

Ready for lock rekeying in Los Altos?

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