Preston Locksmith & Security locksmith team

Locksmith in San Lorenzo - On-Site Fast, Price Quoted Before We Drive

You get the full price before we set off, and that is the number on the invoice. Licensed, insured, background-checked locksmiths covering the whole area.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
Call Now - 24/7 Dispatch

We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

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.

Styles & brands we work with

House lockouts
House lockouts
Re-keying
Re-keying
Deadbolt upgrades
Deadbolt upgrades
Smart locks
Smart locks
Schlage
Schlage
Kwikset
Kwikset
Car keys & fobs
Car keys & fobs

Locksmith in San Lorenzo, CA

Locksmith work in San Lorenzo, CA runs into conditions you won’t find across the Bay: 1950s and 60s tract homes with original hardware now six decades old, damp coastal air that swells wood doors seasonally, and a housing stock where half the locks are still the ones installed at construction. Add in easy freeway access to 880, 238, and 92, and you have a community where quick access also means quick exits, so decent deadbolts and working latch hardware matter more than they do in a gated development. If you’re locked out or a deadbolt won’t turn, call (409) 405-4485 and we’ll give you a written price before anyone rolls a truck.

Call (409) 405-4485

Why San Lorenzo Homes Are Different

Most San Lorenzo homes were built in a single postwar burst between 1944 and 1960, and the builders used the same few lock brands across entire blocks, which means a Kwikset or Schlage keyway from 1958 is still common on Hesperian Boulevard and along Bockman Road. When we rekey or repair one of those, the job usually moves faster than it would on newer smart hardware, but the cylinders are worn and the strike plates have drifted, so a simple rekey often turns into a minor alignment fix.

The other factor is moisture. Ten months of fog and onshore air from San Francisco Bay keep wood doors and frames swelling and shrinking on a cycle, and that directly affects lock alignment. A deadbolt that throws cleanly in August can bind in January. It’s not a defect in the lock itself. It’s the building moving around it. We see the same pattern along Via Arroyo, along the flatlands east of the railroad tracks, and in the older portions of the San Lorenzo Village neighborhood. Knowing that means we check the strike and the frame first, not the cylinder.

Our Main San Lorenzo Services

The two calls we take most from San Lorenzo are door lock repair on weathered original hardware and rekeying for people who just bought a 1950s ranch, which usually means keys have been floating around for sixty years. Each service below has its own San Lorenzo page with full pricing and more local detail.

Commercial Locksmith in San Lorenzo

Storefronts along Hesperian Boulevard, the warehouses behind the railroad right-of-way, and the small professional offices tucked between the freeway and San Lorenzo Creek all fall under Commercial Locksmith in San Lorenzo. Commercial work here is mostly master-key systems, storefront mortise locks, and panic-bar hardware, and San Lorenzo’s salt air tends to corrode exterior cylinders faster than the inland suburbs see. We schedule commercial jobs as a planned visit, with a written scope and flat per-lock pricing, not a dispatch window.

Commercial Locksmith in San Lorenzo

Rekey Locks in San Lorenzo

Rekeying means we swap the internal pins inside the cylinder so old keys stop turning, without replacing the hardware itself. For a San Lorenzo buyer who just closed on a 1959 ranch, rekeying every exterior door usually makes more sense than replacing locks that still work mechanically. Our Rekey Locks in San Lorenzo page has per-cylinder pricing, including the cost when we also need to file down a drifted strike plate on a swollen back door.

Rekey Locks in San Lorenzo

Door Lock Repair in San Lorenzo

When a latch won’t retract or a deadbolt spins without catching, the problem here is usually the door, not the lock. That seasonal wood movement means a latch that aligned in October can hang up by April. We see it constantly on the older homes between Bockman Road and the creek. Our Door Lock Repair in San Lorenzo page covers what we check first, what we typically replace versus adjust, and what a rebuild costs when the hardware is original to the house.

Door Lock Repair in San Lorenzo

Residential Locksmith in San Lorenzo

For lockouts, deadbolt replacement, new hardware, or a full security upgrade on a San Lorenzo home, the Residential Locksmith in San Lorenzo page covers the range. Most homes here still have single-cylinder deadbolts and simple knob locks, and if you have doubts about how many old keys are floating around from prior owners, we will tell you straight whether rekeying or replacement is the better spend. You will get a before-and-after photo of every job.

Residential Locksmith in San Lorenzo
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (409) 405-4485

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in San Lorenzo

We carry common pins, cylinders, strike plates, and tailpieces for Schlage, Kwikset, and Medeco right in the van, so a San Lorenzo repair rarely needs a second visit for parts. For Abloy and other high-security lines, we order from our Bay Area supplier and usually complete the job within a week. See our brands page for the full list.

Pricing for Locksmith in San Lorenzo, CA

Service Typical range in San Lorenzo
Rekey standard cylinder $25 – $45 per cylinder
New deadbolt installation $95 – $190
Door lock repair (latch or strike) $75 – $165
Lockout service (residential) $75 – $160
High-security cylinder rekey $45 – $85 per cylinder
Commercial storefront lock install $180 – $360 per lock
Panic bar replacement $350 – $700
Master key system setup $150 – $300 per door
Mortise lock repair $110 – $240
Smart lock install (customer-supplied) $120 – $210

In San Lorenzo, the two factors that push a quote toward the top of the range are seized original hardware from the 1950s and doors that have swollen enough to need realignment work. Whatever the number, it is locked in writing before we start, and the price on the invoice is the same one you approved on the phone.

Neighborhoods We Serve in San Lorenzo

We cover the entire San Lorenzo area, from the original San Lorenzo Village grid west of Hesperian Boulevard to the newer pockets east of the railroad tracks. Typical response time to most parts of San Lorenzo is 30 to 45 minutes.

  • San Lorenzo Village
  • Hesperian Boulevard corridor
  • Bockman Road area
  • Via Arroyo and the creek-side streets
  • East San Lorenzo (east of the railroad tracks)

Service Area – Cities Near San Lorenzo

Along with San Lorenzo itself, our crews regularly cover Castro Valley, CA, San Leandro, CA, Union City, CA, and Oakland, CA. If you live on the border or near the freeway edges, call and we will confirm coverage on the phone.

Serving San Lorenzo, CA - Our Local Coverage Area

We’re based in the San Lorenzo 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 Locksmith in San Lorenzo

Ready to get started? Free estimates · 60-minute response in San Lorenzo
Call (409) 405-4485

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local locksmith pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What San Lorenzo Customers Say

★★★★★ 5.0 from 3+ reviews

"Showed me how to rekey a lock myself for the next time."

- Omar W.

"Commercial office lock replacement. Booked in the app, got a confirmation and a text with ETA. Quick and tidy."

- Jake L.

"Re-pinned the locks at our rental. Convenient and quick."

- Tina D.

How It Works in San Lorenzo

Getting your locksmith handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your locksmith needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in San Lorenzo - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

Price Quoted Before We Drive

The number you are given on the phone is the number on the invoice.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

Request a Free Estimate

Tell us what's going on in San Lorenzo - we'll get back to you fast. No obligation.

By submitting this form, you confirm you have read our Privacy Policy and agree to be contacted by call, text, or email regarding your service needs, including from the affiliated professionals who may take on the job.

Prefer to text? Send a Text
Call Now - 24/7 Dispatch
Areas We Serve
Call Now - 24/7 Dispatch