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 Fremont, CA
When you need a locksmith in Fremont, CA, you want someone who knows how the city’s mix of 1960s ranches, 1980s planned developments, and newer Mission San Jose builds actually affects your locks. Preston Locksmith & Security handles everything from car key extraction to full commercial master-key systems across Fremont, with a written price before work starts and a live trackable arrival time. Call (409) 405-4485 and you’ll speak to a live person who can give you an honest range over the phone.
Why Fremont Homes Are Different
Fremont’s housing stock spans several distinct eras, and each one brings its own lock profile. Homes in the Centerville and Niles districts often date to the 1950s and 1960s, which means original mortise locks, worn strike plates, and doors that have settled out of square. That settling, by the way, is a big deal in Fremont. The soil here, particularly in the areas closer to the bay and along the Hayward Fault corridor, expands and contracts with the seasons. A deadbolt that worked fine in July can bind in January without any change to the lock itself. Doors shift, latches misalign, and suddenly a key that used to turn smoothly now catches on every third try. We see this constantly in the Glenmoor and Cabrillo neighborhoods.
Then there are the newer developments in the Warm Springs and Ardenwood areas, where builders often installed standard Kwikset or Schlage hardware that’s now 15 to 25 years old. Those locks aren’t necessarily failing, but a lot of Fremont homeowners call us because they’ve lost track of how many keys are floating around after tenants, contractors, or extended family moved through. Rekeying solves that without replacing hardware. And in areas like Mission San Jose, where homes tend to be larger and often have secondary suites or pool-house entrances, it’s common to find three or four different key types on the same property. We can key all of them alike so one key runs the whole place.
Our Main Fremont Services
The two calls we get most from Fremont are for rekeys after a move or a tenant change, and for door lock repairs where the hardware has simply worn out. The four services below each have their own dedicated page with full pricing and details.
Commercial Locksmith in Fremont
Fremont’s commercial spaces range from older retail strips along Fremont Boulevard to newer flex-office buildings in the Warm Springs innovation district. Each has different access-control needs, from basic storefront deadbolts to full master-key systems where a manager’s key opens everything but an employee’s key only opens their own office. We service Schlage, Kwikset, Medeco, Yale, and higher-security cylinders, and we write the scope and flat per-lock price before any work starts. Commercial jobs are surveyed and scheduled, not dispatched on an urgent basis. See the full breakdown on our Commercial Locksmith in Fremont page.
Rekey Locks in Fremont
Rekeying means swapping the internal pins so old keys no longer work, with no new hardware needed. In Fremont, this is the most common service after a home purchase, a roommate change, or a property-management turnover. It’s also the fastest way to fix the “how many keys are out there?” problem without replacing hardware that’s otherwise perfectly fine. Most Fremont homes can be fully rekeyed in under an hour, and the price is per cylinder, confirmed in writing before we touch a single lock. Learn more on the Rekey Locks in Fremont page.
Door Lock Repair in Fremont
Fremont’s seasonal soil movement means we see more misaligned latches and binding deadbolts than most Bay Area cities. A door that’s shifted even a few millimeters can make a lock feel broken when the real fix is adjusting the strike plate or rehanging the door. But we also do straightforward hardware replacement: worn cylinders, broken tailpieces, handles that spin without engaging. If a lock can be repaired, we repair it; if it’s cheaper and longer-lasting to replace, we’ll tell you that before the work starts. Details at Door Lock Repair in Fremont.
Residential Locksmith in Fremont
Residential locksmith work in Fremont covers everything from changing locks after closing on a house to upgrading a single deadbolt to a high-security cylinder. We see a lot of homes in Northgate and Parkmont where the original 1970s hardware is still in place and the homeowner wants something more resistant to bumping and picking. We can also key every exterior door alike, add deadbolts where only knob locks exist, and rekey the whole property to one key. The full scope and pricing are on our Residential Locksmith in Fremont page.
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 Fremont
We stock and service Schlage, Kwikset, Medeco, and Yale hardware, from standard residential deadbolts to high-security commercial cylinders. Most common pins, springs, and tailpieces are in our service vehicles, which means we can usually finish a Fremont job in one visit without ordering parts. See our brands for the full list and what each one is best suited for.
Pricing for Locksmith in Fremont, CA
| Service | Typical range in Fremont |
|---|---|
| Rekey a standard lock (per cylinder) | $20 – $35 |
| Rekey a high-security or commercial cylinder | $35 – $60 |
| Door lock repair (labor, common fixes) | $65 – $120 |
| Replace a standard deadbolt | $90 – $160 |
| Replace a knob or lever lock | $80 – $150 |
| Install a new deadbolt where none exists | $110 – $180 |
| Commercial lockout service | $75 – $130 |
| Residential lockout service | $65 – $110 |
| Car lockout service | $60 – $100 |
| Master key system setup (per cylinder) | $25 – $45 |
What pushes a Fremont price toward the higher end of these ranges is usually door alignment. A lockout on a home where the door has shifted and the latch is jammed takes longer to open without damage than a simple locked knob. That’s a real labor factor, and it’s why we always give you a written price before any work starts, not an estimate that swells after we arrive.
Neighborhoods We Serve in Fremont
We cover all of Fremont and typically reach most neighborhoods within 30 to 45 minutes of your call. Here are a few of the areas we work in regularly:
- Centerville
- Niles
- Glenmoor
- Warm Springs
- Mission San Jose
- Ardenwood
Service Area – Cities Near Fremont
If you’re in a neighboring city, we can often route a technician to you as well. We serve Newark, CA, Union City, CA, Hayward, CA, and Pleasanton, CA. Dispatch and scheduling are coordinated from our San Francisco Bay Area office, with crews based locally for Fremont work.
Serving Fremont, CA - Our Local Coverage Area
We’re based in the Fremont 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 Fremont
In Fremont, our typical response is 30 to 45 minutes for most neighborhoods. Warm Springs and Ardenwood tend to be on the faster side; Niles and Mission San Jose can run a bit longer depending on time of day. Call (409) 405-4485 and we’ll give you a live arrival time you can track while the technician is en route.
Rekeying and lock replacement do not require a permit from the City of Fremont. If you’re in an HOA, some communities in Warm Springs or Ardenwood may have rules about exterior hardware finishes, but we can match your existing finish and pocket that concern entirely. No permit, no approval required for standard work.
Yes. Every Fremont job gets a written price before any work starts, and that’s the price on the invoice. There’s no call-out surcharge added on arrival, and if a repair turns out to be more involved than the initial assessment, we’ll tell you before we proceed, not after. Call (409) 405-4485 for an exact quote today – estimates are free.
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 Fremont Customers Say
"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.