Smart locks
House lockouts
Re-keying
Deadbolt upgrades
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 estimateMedeco Locksmith in Montara, CA | Citadel Locksmith
We provide independent Medeco locksmith service across Montara, from lock rekeying and deadbolt installation to high-security cylinder repair on beach cottages and hillside custom builds. What makes our Medeco work here different is simple: we know what salt-laden fog does to a restricted keyway, and we know Highway 1’s two-lane realities when a short-term-rental guest locks themselves out after dark. Not all locksmiths speak Medeco. We do. Call (833) 589-8078 for a free estimate.
Why Montara Residents Choose Us for Medeco Service
Medeco is not a lock you hand to a generalist with a drill and a handful of Kwikset pins. The patented keyway, the sidebar mechanism, the rotating pin tumblers: these demand a technician who has actually opened, cleaned, and re-pinned them in the field. Our crew has worked Medeco’s restricted-keyway cylinders along the coast for years. We know how they behave when the fog rolls in off the Pacific and the salt starts working into the hardened steel. Roland Vásquez, our owner, learned mechanical fundamentals the hard way, starting at fourteen with a set of picks in his uncle’s Excelsior District hardware shop and later through the locksmithing program at City College of San Francisco. That background means we diagnose a seized Medeco cylinder before reaching for a replacement part. For Medeco sales & service in Montara, we bring the same patience to a beachfront Maxum deadbolt that Roland brings to diagnosing a stubborn cylinder on a Sunday afternoon. We are an independent Medeco service provider, not manufacturer-authorized or endorsed, which means we answer to you, not a corporate warranty department.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Montara
- Salt-seized keyways and sidebars. Montara’s marine layer pushes salt-laden moisture into every exterior lock on the hillside and along the coast. On Medeco Maxum and M3 deadbolts, that corrosion binds the pins and sidebar until the key sticks or will not fully insert. We free, clean, and re-lubricate these cylinders rather than condemning them, which saves Montara homeowners real money.
- Lost or unregistered restricted keys. Second-home and short-term-rental owners in Montara often inherit a Medeco lock from a previous owner or property manager, with no key card to request duplicates. Rekeying a restricted keyway is not a quick pin swap; it requires handling the patented system correctly so the new keys actually work and the old ones no longer do.
- Rain-driven rust on exposed cylinders. Winter storms off the Pacific drive wind-blown rain straight into exterior rim locksets and mortise cylinders. The tailpiece and cam rust, so the bolt drags or the thumbturn binds even when the key turns smoothly. We replace the corroded internals and reseal the lock against the next front.
- Loosened mortise cylinders on wood-framed doors. Older beach cottages and 1950s-70s ranch homes in Montara have wood doors that swell and shrink with coastal moisture. Original Medeco and Biaxial mortise cylinders loosen in the door face, spin in place, or misalign with the strike plate. We tighten, reseat, and adjust so the bolt throws cleanly.
- After-hours lockouts for rental guests. Montara has no 24-hour commercial locksmith in town, so when a vacation rental guest locks themselves out at nine at night, the call comes to us. We work Medeco cylinders without drilling, which means the owner gets a working lock and the guest gets back inside without a destroyed door.
Medeco Service in Montara: What Local Conditions Mean for Your Equipment
Here is the information you will not find on a generic Medeco page: Montara has no 24-hour commercial locksmith in town. None. So when a Highway 1 traveler or a short-term-rental guest in the Montara Point area faces a Medeco lockout after hours, the technician’s drive is shaped by the two-lane coastal highway and the fog, not by distance. A call that looks like fifteen miles on paper can take forty-five minutes when the fog sits thick between Devil’s Slide and Montara State Beach, so we also offer Half Moon Bay Medeco service for faster coverage when needed. We plan for that, and we tell you the truth about when we will arrive. More importantly for Medeco owners, the persistent salt spray off the Pacific means exterior locks corrode at a pace that surprises people who moved here from inland towns. A Medeco M3 deadbolt that would function flawlessly for a decade in San Mateo can start sticking within three or four years a block from the water. That is not a defect in the lock. It is the environment, and it means Montara Medeco owners need a service provider who thinks in terms of corrosion cycles, not one-time fixes. A lock is only as strong as the decision behind it, and the decision to maintain a coastal Medeco cylinder is a decision to service it before it seizes, not after.
Medeco Models & Products We Service in Montara
We service the full Medeco lineup you are likely to find on Montara doors: Maxum deadbolts, M3 patented-keyway cylinders, Original and Biaxial cylinders, and high-security rim and mortise cylinders on older wood-framed doors. When the restricted keyway or key-control system demands it, we fit genuine Medeco OEM pins, springs, cams, and cylinders. We use quality aftermarket hardware only for non-security trim and fasteners, never for the security core. A corroded Medeco cylinder is usually worth cleaning, re-pinning, and re-lubricating. We recommend full replacement only when the sidebar or keyway is physically worn beyond service. For Montara turnaround, we keep the common Medeco pin kits and cylinder assemblies stocked, which means most rekey and repair jobs happen in one visit. When you need Montara service area coverage that actually understands high-security hardware, we are the call.
Medeco Service Pricing in Montara
Medeco service in Montara runs $220 to $350 for a standard lock rekey, $350 to $630 for high-security cylinder replacement, and $110 to $290 for a Medeco deadbolt installation. We quote the full price on the phone before anyone is dispatched, and that is the price on the invoice. No call-out surcharge added on arrival, no bait-rate games. The cost depends on the model, the condition of the existing hardware, and how far along the corrosion has progressed. A Maxum deadbolt that just needs cleaning and re-lubrication costs less than an M3 cylinder with a rusted tailpiece and worn sidebar. For an exact quote, call (833) 589-8078. Estimates are free, and we will tell you honestly whether a repair or a replacement makes sense for your specific lock, not for our margin.
Serving Montara, CA — Our Local Coverage Area
We’re based in the Montara area and know this community well, and we also provide Pacifica Medeco service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in Montara
Yes. We rekey Medeco M3 and Maxum locks without the original key card by decoding the existing cylinder, which lets us cut new restricted keys and reset the lock so the lost keys no longer work. The process takes about an hour on site for most Montara doors. Call (833) 589-8078 and we will walk you through what to expect before we dispatch.
The persistent coastal fog in Montara deposits salt on the hardened keyway and sidebar mechanism, and that corrosion binds the rotating pin tumblers so keys stick or refuse to insert fully. This is common on beachfront and hillside homes west of Highway 1, and we see similar patterns providing El Granada Medeco service. We clean, re-pin, and re-lubricate the cylinder to restore smooth operation, and we can recommend a maintenance schedule based on your home’s exposure.
Yes, we handle after-hours Medeco lockouts for Montara rental guests and Highway 1 travelers. There is no 24-hour commercial locksmith in town, so we are the call when a guest is locked out at night. Our response time depends on Highway 1 conditions and fog, which we will be straight with you about. Call (833) 589-8078 and we will give you a realistic arrival window, not a promise we cannot keep.
It depends on the door. Medeco cylinders provide real protection against picking and unauthorized key duplication, but a Maxum deadbolt on a rotted wood door frame is security theater. We assess the door and frame first. If the wood is sound, a Medeco deadbolt with a properly installed strike plate is a meaningful upgrade for a Montara cottage. If the wood is compromised, we tell you that first, and we can still install the lock correctly once the door is addressed.
Yes. Newer custom builds on the Montara hillside usually have solid fiberglass or composite doors that accept a Medeco Maxum or M3 deadbolt cleanly. We bore and set the lock, install the reinforced strike, and make sure the bolt throws fully against the coastal wood movement that affects even newer construction here. Call (833) 589-8078 for a free estimate on your specific door.
Service Areas Near Montara
We also provide Medeco service in nearby communities along the coast and across the bridges. For Medeco service in Foster City or Medeco service in Pinole, our team covers the same high-security cylinder work. We additionally serve Mountain View, Inverness, Petaluma, and surrounding areas, including property managers and short-term-rental owners who need restricted-key rekeying on a schedule.
Book Your Medeco Service in Montara Today
If your Medeco lock is sticking, seized, or in need of rekeying, call (833) 589-8078. We will quote the full price on the phone, schedule a service window that respects Highway 1 realities, and send a technician who actually knows Medeco cylinders. Same-day service is often available for Montara calls scheduled before noon.
Written by Roland Vásquez, Owner at Citadel Locksmith, serving Montara and the surrounding coast.