House lockouts
Re-keying
Deadbolt upgrades
Smart locks
Schlage
Kwikset
Car keys & fobsNon-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.
Get your free estimateFast, Reliable Car Key Replacement Across San Bruno
Car key replacement in San Bruno typically runs $180 – $340 for a transponder key cut and programmed on-site, and we can usually get to your driveway within 45 – 60 minutes. That’s the short answer. The longer answer involves something we see constantly in this city: people assume a car key problem only affects the car, then we notice the front door of their 1950s ranch has an original mortise lock that’s been limping along for decades. We handle both. Call (877) 265-4385 and you’ll get a real person who knows San Bruno’s streets, not a dispatch center three states away.
We’re Cypress Lock & Key, and our Car Key Replacement team has spent enough time in San Bruno to know that every job here carries a quirk. The marine layer damp off the Pacific, the tight carports behind those post-WWII apartment buildings, the original lock hardware that no longer exists in stores. We plan for it.
Why Cypress Lock & Key Is San Bruno’s Preferred Car Key Replacement Company
San Bruno isn’t a city where a generic locksmith can just show up and start drilling. The housing stock here was built fast in the 1940s and 1950s, and a lot of it hasn’t changed since. We know that a car key call near San Bruno Avenue or the Bayhill corridor often comes with a second problem waiting inside the house: a lock cylinder that’s been rekeyed so many times it can’t hold a spec anymore. Our technicians carry the parts and the patience for that. We work on the lock you already have, whenever that’s the honest fix.
Noel Carver, who runs our operation, built Cypress around a simple frustration: most locksmiths cap out at basic Schlage and Kwikset work, and most car key services won’t touch a mortise lock. We decided we weren’t going to be either of those shops. When a San Bruno customer asks us to replace a car key and mentions their front door doesn’t latch right in the damp months, we don’t say “that’s a different call.” We walk over and look at it. That’s why our repeat business in this city keeps growing.
Response time matters when you’re locked out of a 2006 sedan in a driveway off San Bruno Avenue with the fog rolling in. We tell you honestly how long we’ll take, and we show up when we say we will. No call-out surcharge added on arrival, no bait pricing. The price you’re quoted on the phone before we dispatch is the price on your invoice.
Styles & brands we work with







Our Car Key Replacement Services in San Bruno
Transponder Key Cutting and Programming
Most cars built after the late 1990s use a transponder chip in the key, and San Bruno’s daily-driven commuter cars are no exception. We cut and program transponder keys on-site, using the same programming equipment a dealership charges twice as much to use. No towing, no waiting three days. If you only have one working key and it’s worn smooth from years of use, we can still usually cut and program a replacement, but we’ll tell you up front if the original is too worn to read reliably. In the damp air near the Bayhill corridor, that’s a common problem we see on older daily drivers parked outside year-round.

Locked Vehicle Entry
Locked your keys in the car on a foggy morning in San Bruno? We do non-destructive entry, meaning we open the door without drilling, prying, or damaging the weather seals. Those older door seals on cars parked in south- and west-facing driveways get stiff and stubborn from the marine layer, so entry takes a few minutes longer than it would on a new car in a dry climate. We’ll tell you that before we start. You won’t get surprises on the invoice either.

Rekey and Lock Cylinder Service on Original Mortise Locks
This is the San Bruno special. A lot of the original 1950s ranch homes around this city still have their first-ever front-door lockset: a mortise body that no big-box store stocks a replacement for. When we’re out for a car key job, we’ll often spot one of these and ask if the front door has been sticking. Rekeying an original mortise cylinder is usually the smart move, not replacing it with a box-store case that won’t fit the original wood door anyway. We keep salvaged mortise cases from tear-downs on the truck for the times when a rekey genuinely isn’t enough, but that’s the exception, not the rule.

Key Fob Replacement and Programming
Key fobs for late-model cars, including the sedans and SUVs common to San Bruno’s commuter-heavy driveways, are something we handle routinely. We’ll match the fob to your vehicle, program it on the spot, and make sure it actually talks to your car before we leave. If your fob died from years of humidity and salt air near the coast, we’ll diagnose whether it’s the battery, the fob, or the car’s receiver. That saves you a trip to the dealer and a week without your car.

What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Bruno
The car key side gets most of the attention, but our locksmith work across San Bruno’s older homes and small apartment buildings spans brands you’ll actually find in this city’s hardware: Schlage deadbolts on mid-century doors, Kwikset knob locksets in the 2 – 4 unit apartment stock, and the occasional Sargent or Abloy cylinder on a commercial-adjacent property near the shopping corridors. We stock common blanks and parts for these locally, which means faster turnaround when a San Bruno customer can’t afford to wait on a special order. If your lock is a brand we service, we work on it. If it needs parts that aren’t made anymore, we’ll tell you that honestly too.
Common Car Key Replacement Problems We See in San Bruno Homes
- Worn transponder keys that won’t read. The marine layer damp and constant temperature swings near the coast accelerate wear on key cuts. An older daily-driven car with a key that’s been used every day for a decade often won’t program correctly until we read the wear pattern and cut a new blade to match the original spec. We see this constantly in San Bruno’s commuter neighborhoods.
- The “car key plus front door” combination call. A customer calls us for a car key, and while we’re there they ask about the front door mortise lock that’s been sticking for months. The original 1950s mortise case often needs a salvaged replacement rather than just a rekey, because the cylinder has been rekeyed so many times the pins don’t seat cleanly anymore. We’ll show you the wear, not just describe it.
- Locked cars in tight carports. The small 2 – 4 unit apartment buildings throughout San Bruno have narrow carports with poor lighting and tight angles. Non-destructive entry on a locked vehicle in that space takes skill and the right tools, especially when the car has a factory alarm and older door seals that make wedge work slower. We’ve done this hundreds of times in exactly those conditions.
- Humidity-stuck door cylinders and car locks. South- and west-facing entry doors in San Bruno take the brunt of the Pacific damp. Lock cylinders corrode and sticks, and car door locks on vehicles parked outside in the fog develop the same resistance. A graphite-free lubricant and a clean cylinder solve most cases, but once corrosion has scored the cylinder, replacement is the honest answer. We’ll tell you which one you have.
Pricing for Car Key Replacement in San Bruno, CA
A standard transponder key cut and programmed in San Bruno runs $180 – $340, depending on the year, make, and whether a new key fob is involved. Basic metal keys for older vehicles run $40 – $90. Locked vehicle entry in San Bruno typically costs $75 – $150, and that includes non-destructive entry, not a drilled door. Rekeying an original mortise lock cylinder is usually $60 – $120 with the cylinder already accessible; if we need to disassemble a stubborn 1950s door to extract it, the quote adjusts before we start, not after. Every phone quote is the full price. No call-out surcharge when we arrive. Call (877) 265-4385 for an exact number before we dispatch, and that’s the number on your invoice.
We Also Serve Cities Near San Bruno
Our work across San Bruno regularly takes us into the neighboring communities, too. We handle car key replacement and locksmith calls in Millbrae, South San Francisco, Pacifica, and Brisbane. If you’re in one of those cities and need a key cut, a lockset rekeyed, or a car opened without damage, the same phone number works: (877) 265-4385.
Serving San Bruno, CA — Our Local Coverage Area
We’re based in the San Bruno 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 – Car Key Replacement in San Bruno
Yes, we cut and program transponder keys on-site at your San Bruno address for most vehicles built after 1998, typically for less than a dealership charges. We bring the programming equipment, match the key to your car’s immobilizer system, and test it before we leave. If your original key is worn to the point it won’t read reliably, we’ll cut a new blade using the factory code rather than copying the worn one. Call (877) 265-4385 and we’ll confirm compatibility for your specific year and model before you commit.
You can usually rekey the original mortise cylinder, and that’s almost always the better move on a 1950s San Bruno door. The original wood door and mortise pocket were sized for that specific lock body, and a modern replacement won’t drop in without cutting the door. We’ll disassemble, inspect the cylinder, and rekey it if the pins and springs are within spec. If the cylinder is worn past rekey, we keep salvaged mortise cases from tear-downs on the truck specifically for San Bruno’s older housing stock. Call (877) 265-4385 and we’ll tell you which one yours needs.
Yes, the marine layer damp along San Bruno’s west- and south-facing exposures absolutely contributes to sticky locks, in both car doors and house doors. The repeated condense-and-dry cycle pulls moisture into lock cylinders, washes away lubricant, and eventually corrodes the internal pins and springs. We address it with a graphite-free lubricant on serviceable cylinders, and when corrosion has already scored the internals, replacement is the honest fix. The damp also makes those older car door seals swell, which slows non-destructive entry. Call (877) 265-4385 and we’ll diagnose both while we’re there.
Yes, and that’s actually a common San Bruno call for us. We’ll often finish a car key replacement and then walk over to the front door to look at a mortise lock that’s been sticking, a deadbolt that won’t throw, or a knob lockset that’s loose. If the existing hardware is serviceable, we rekey or lubricate rather than pushing a replacement. If it’s genuinely worn out, we’ll show you the part that failed and quote a replacement before any work begins. One visit, both problems solved. Call (877) 265-4385 when you book and mention the house lock too.
No, we don’t drill car doors or house doors as the default method. For locked vehicles, we use non-destructive entry tools and techniques that open the door without damaging the weather seals, glass, or body. For house doors in San Bruno’s older homes, we’ll pick or bypass the lock whenever possible, and if the cylinder is too corroded or the lock too worn to manipulate, we’ll explain the options before any destructive step. Drilling is a last resort, and you’ll know the cost and the plan before we do it. Call (877) 265-4385 for a lockout, and the phone quote is what you pay.
Written by Noel Carver, owner at Cypress Lock & Key, serving San Bruno and the surrounding Bay Area with car key replacement, emergency locksmith response, and rekey services.