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.
Locksmith in San Lorenzo, CA
Locksmith work in San Lorenzo, CA comes with a specific set of challenges most Bay Area technicians don’t see elsewhere: nearly 7,000 homes built from the same 1940s and 1950s Bohannon tract plans, original door frames cut to mid-century specs, and decades of salt-laden marine fog eating at exterior hardware. That means a routine lock repair here often turns into bore widening, strike plate repositioning, or full cylinder replacement on hardware that hasn’t been touched since Eisenhower was in office. If you’re locked out or dealing with a deadbolt that won’t turn, call us at (910) 714-4287 and a live person will answer.
Why San Lorenzo Homes Are Different
Almost every home in San Lorenzo was built by the David D. Bohannon Organization between roughly 1944 and 1960. The community is one of the largest single-tract postwar developments in the East Bay, and that uniform construction is exactly what makes locksmith work here its own specialty. Door preps were cut to accommodate mortise locks and early pin-tumbler cylinders that simply are not made anymore. When a homeowner wants a modern Schlage or Kwikset deadbolt installed, the existing bore is often too small or the strike sits too close to the frame edge to accept it without modification.
Then there’s the climate. San Lorenzo sits close enough to the southern Bay that persistent fog and salt air work on exterior locks year-round. Deadbolts, strikes, and latch mechanisms on homes that haven’t been maintained seize up completely. Frozen cylinders and corroded internals are among the most common calls we get, and they show up street after street because every block shares the same original hardware and the same exposure.
The flip side of all that sameness is useful: once a technician understands the door-prep depth and strike placement quirks on one Bohannon block, the next street over behaves the same way. That hard-earned familiarity is what lets us quote honestly and work quickly in San Lorenzo without guessing.
Our Main San Lorenzo Services
The two calls we hear from most in San Lorenzo are residential rekeys and door lock repair, but every job below gets the same written price before work starts and the same 365-day guarantee stamped on the invoice.
Residential Locksmith in San Lorenzo
Most San Lorenzo homes still carry their original mid-century lock hardware, which means rekeying (changing the internal pins so your old keys no longer work) often requires sourcing cylinders that fit non-standard bore sizes. We stock a range of pin-tumbler and mortise-compatible replacements specifically because of what this housing stock demands. Whether you’ve moved into a Bohannon rancher and want every key changed, or you need a lock evaluated after a lost key, we send a background-checked, photo-badged technician by name and photo before the visit. Residential Locksmith in San Lorenzo
Door Lock Repair in San Lorenzo
Salt air and fog do real damage to exterior doors here in San Lorenzo. Latches corrode, cylinders freeze, and deadbolts that worked fine in summer refuse to turn in February. We repair rather than replace whenever the mechanism is sound, and every repair carries our 365-Day Done Right Promise in writing: if the fix fails within a year, we return at no charge. That guarantee matters more here than almost anywhere, because a lock that survives one fog season can fail the next. Door Lock Repair in San Lorenzo
Change Door Locks in San Lorenzo
Changing locks on a Bohannon-era home isn’t always plug-and-play. The original door prep is narrower than today’s standard, so a new deadbolt often needs careful bore expansion or a custom strike plate to sit flush and hold properly. We handle that in one visit without leaving the door looking patched. Every lock change includes a written quote before work begins, and you’ll know exactly who is arriving because we send the technician’s name and photo ahead of time. Change Door Locks in San Lorenzo
Commercial Locksmith in San Lorenzo
San Lorenzo’s commercial streets run along Hesperian Boulevard and Lewelling Boulevard, where storefronts, offices, and small warehouses face the same salt corrosion as the homes around them. Commercial jobs here are surveyed and scheduled rather than dispatched on the spot. We scope the work, put a flat per-lock price in writing, then schedule the install so there are no surprises on the invoice. This is where Medeco and Abloy high-security cylinders most often come into play for commercial clients who need key control. Commercial Locksmith in San Lorenzo
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in San Lorenzo
We install and service Schlage, Kwikset, Medeco, and Abloy hardware, and we keep common San Lorenzo-specific parts stocked for same-week scheduling. That includes cylinders sized for the 1940s – 50s door preps we see constantly. If you want to know more about the hardware lines we’re factory-authorized to work on, see our brands.
Pricing for Locksmith in San Lorenzo, CA
| Service | Typical range in San Lorenzo |
|---|---|
| Rekey a standard knob lock | $25 – $45 |
| Rekey a deadbolt | $25 – $45 |
| Rekey a Schlage or Kwikset lock | $25 – $45 |
| Rekey multiple locks (per cylinder, house full) | $15 – $35 each |
| Rekey a mortise lock | $35 – $65 |
| Rekey a Medeco or Abloy high-security cylinder | $40 – $80 |
| Change or replace a standard doorknob | $45 – $95 |
| Change or replace a deadbolt | $70 – $145 |
| Change or replace a mortise lock | $95 – $185 |
| Service call fee (applied toward repair) | $45 – $75 |
| Emergency lockout | $85 – $135 |
What pushes a San Lorenzo job toward the upper end is almost always the door itself: a 1950s frame that needs boring to accept a modern deadbolt, a corroded strike that has to be cut out, or a mortise pocket that’s been painted over for seventy years. The price we quote before dispatch is the price on the invoice, with no call-out surcharge added when the technician arrives.
Neighborhoods We Serve in San Lorenzo
We cover all of San Lorenzo, from the Bohannon-era blocks near the community core to the edges along the San Lorenzo Creek corridor. Our typical response time across the area is under 45 minutes for emergency lockouts.
- San Lorenzo Village
- Bohannon Tract (central residential grid)
- Hesperian Boulevard corridor
- Lewelling Boulevard corridor
- East San Lorenzo (near Meek Park)
Service Area – Cities Near San Lorenzo
Our technicians serve San Lorenzo and the surrounding East Bay communities. If you’re in a neighboring city and need the same written-price, photo-badged locksmith service, we cover Castro Valley, CA, San Leandro, CA, Union City, CA, and Oakland, CA as well.
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
For emergency lockouts, our typical response time in San Lorenzo is under 45 minutes. The live dispatcher will tell you the technician’s name, photo, and estimated arrival window before the visit. Non-emergency work like rekeys and lock changes is scheduled for the soonest available slot, usually same week.
No permit is required for rekeying or changing residential door locks anywhere in San Lorenzo. This applies whether you own or rent, though renters should coordinate with their landlord before altering exterior locks. Commercial properties along the Hesperian corridor occasionally have lease clauses worth checking, but county permitting is not part of residential lock work.
Yes. The price you’re quoted before dispatch is the price on your invoice. There is no call-out surcharge added on arrival, and no estimate that balloons once work begins. The only thing that changes a quote is a condition discovered on site that wasn’t visible over the phone, and you approve any change in writing first.
If you’re dealing with a frozen deadbolt, a lockout, or locks that haven’t been touched since the Bohannon era, call us at (910) 714-4287. A live person answers 24 hours a day, and the technician dispatched to your door will be someone you already have a name and photo for.
What happens when you call
- 1A real person answersNo phone trees - talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Lorenzo Customers Say
"The fact that he was background checked and carried ID made me comfortable letting him into the home. Changed out two worn deadbolts for new grade 1 ones."
- Brenda Z."We moved into a new house and wanted to know nobody else had a key. He rekeyed every exterior door and showed me how the pins work. Clear and patient."
- Anita P."Our storefront door lock was worn and tough to turn. He repaired it on the spot and left us extra keys cut properly."
- Camille W.