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.
Before
AfterLocksmith in San Francisco, CA
Locksmith work in San Francisco runs into conditions you don’t see in most of the Bay Area: Victorians with original mortise locks, high-rise condos with restricted keyways, and salt air that corrodes hardware faster than you’d expect. Ridley Locksmith & Security handles all of it with written pricing before any work starts and a written guarantee on every repair. Whether you’re locked out in the Richmond or rekeying a storefront on Market Street, call (956) 275-7388 and a live person picks up, 24 hours a day.
Why San Francisco Homes Are Different
Most San Francisco housing stock predates 1950, and the locks still in service here tell that story. Original mortise locksets in Pacific Heights and Noe Valley often carry no identifiable brand name and were built to a spec nobody stocks at the big box stores. Rekeying one of those means hand-filing pins and keeping the original trim, which is a different skill set than swapping a modern deadbolt. In the Sunset and the Richmond, the bigger issue is the fog and salt air. Cylinders seize, tailpieces corrode, and Schlage and Kwikset hardware that would last 15 years in Sacramento needs attention in half that time.
Terrain matters too. San Francisco’s hills put real torque on gate hardware and entry doors, and we regularly see strike plates pulled loose in homes on the steeper blocks of Potrero Hill and Bernal Heights. Then there are the multi-unit buildings, many of which are HOAs with key control rules that mean the board or property manager has to sign off before a rekey. We coordinate that, and we put the scope in writing before anyone hands over a key.
Our Main San Francisco Services
Most San Francisco calls come down to two things: getting a lock rekeyed after a move or a tenant change, and full residential or commercial lock work that starts with an inspection of what’s actually on the door. Each of these has its own San Francisco page with prices and timelines.
Rekey Locks in San Francisco
Rekeying means changing the pins inside the lock cylinder so the old keys stop working, without replacing the hardware. In San Francisco, this matters when you buy a home and don’t know how many old keys are still floating around, or when a tenant moves out and you want a clean line of key control. Our techs rekey Schlage and Kwikset cylinders on site most of the time, and we can match multiple locks to one key if that’s what you need. The job gets more involved with mortise locks and European-profile cylinders, which are common in older San Francisco buildings. Full details and pricing are on the Rekey Locks in San Francisco page.
Residential Locksmith in San Francisco
Residential work here spans everything from a one-way deadbolt on a Noe Valley flat to full entry-set replacement on a Marina home. San Francisco’s older doors often have non-standard hole spacing, so off-the-shelf hardware doesn’t fit without re-drilling and finish work. We carry Medeco and Yale high-security lines for owners who want something stronger than a standard residential deadbolt, and we stock enough common parts to handle most calls in one visit. A uniformed, background-checked technician shows up with the written price already worked out. Details are on the Residential Locksmith in San Francisco page.
Commercial Locksmith in San Francisco
Commercial work in San Francisco is a different discipline. Storefronts on corridors like Valencia and Clement need code-compliant exit hardware and sometimes a master key system, which means one key opens specific doors and the manager’s key opens all of them. Offices in the Financial District and SoMa often run Medeco or Mul-T-Lock restricted keyways, where blanks can’t just be copied at a kiosk. We schedule commercial calls by appointment and provide a flat per-lock written price before any work starts. The full scope is on the Commercial Locksmith in San Francisco 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 San Francisco
We work on Schlage, Kwikset, and Yale hardware daily, and we’re certified on Medeco high-security lines for commercial and residential jobs that need real key control. Common cylinders and parts for these brands are stocked in our San Francisco Bay Area service vehicles, so most repairs don’t wait on a second trip. See our brands for the full list of hardware we service.
Pricing for Locksmith in San Francisco, CA
| Service | Typical range in San Francisco |
|---|---|
| Residential lockout | $95 – $165 |
| Rekey a single lock | $75 – $120 |
| Rekey multiple locks (keyed alike) | $65 – $95 per lock |
| Deadbolt replacement (standard) | $110 – $210 |
| Deadbolt installation (new) | $130 – $240 |
| High-security cylinder (Medeco, Mul-T-Lock) | $180 – $320 per cylinder |
| Storefront lock or panic bar service | $140 – $280 |
| Master key system (small commercial) | $350 – $700 |
| Commercial lockout | $120 – $200 |
| Mortise lock repair or rekey | $140 – $260 |
Older mortise hardware and non-standard door prep push prices toward the upper end of these ranges, because the parts can’t be pulled off a big-box shelf and the labor is slower. Whatever the job, you get the full written price on the phone before anyone is dispatched, and that number is what appears on the invoice. No call-out surcharge added at the door.
Neighborhoods We Serve in San Francisco
We run calls across the entire city, including South-of-Market commercial buildings, hillside Victorians, and the older apartment stock of the west side. Typical response time for a residential call in San Francisco is under 60 minutes, and commercial calls are scheduled with a written scope sent ahead of the visit.
- Pacific Heights
- Noe Valley
- Bernal Heights
- Richmond District
- Marina District
Service Area – Cities Near San Francisco
While this page covers San Francisco proper, our crews also handle calls just over the county line. We serve Daly City, CA, Brisbane, CA, Sausalito, CA, and South San Francisco, CA with the same written pricing and written guarantee on every job.
Serving San Francisco, CA - Our Local Coverage Area
We’re based in the San Francisco 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 Francisco
A residential lockout or emergency call in San Francisco typically gets a technician to you in under 60 minutes, depending on where you are and what traffic looks like. A live person answers the phone 24/7, so you’ll speak to a dispatcher immediately, not a voicemail. Call (956) 275-7388 and tell us the neighborhood; we’ll give you an honest arrival window.
If you rent, your lease generally requires landlord approval before a rekey, and your landlord keeps a copy of the new key. If you own in an HOA building, check your CC&Rs; some San Francisco associations require board sign-off before lock changes because they maintain master key access. We can provide the written scope your building manager will want to see before approving the work.
Yes. Every job gets a written price before any work starts, and that price is what appears on the invoice. The trade has a known problem with bait pricing, where a low teaser number becomes hundreds more at the door. That doesn’t happen here. Call (956) 275-7388, describe the job, and the number you hear is the number you’ll pay.
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 Francisco Customers Say
"Deadbolt was loose and the strike plate was off. Fixed both and the door locks smoothly again."
- Pam S."Rekey on a small office building, five doors. Done in under an hour and the keys are labeled."
- Hugo M."Replaced a broken handle set and matched the finish. No upsell."
- Leon W.