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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 El Granada, CA | Citadel Locksmith
Citadel Locksmith provides independent Medeco service across El Granada, from re-pinning a seized M3 cylinder to full Maxum deadbolt swaps on ocean-facing doors. What makes our work here different is simple: we stock Medeco pin kits, sidebars, and cylinder parts on the truck, so a coastside rekey doesn’t wait on a week-long special order. If your Medeco hardware is fighting you, call (833) 589-8078 and we’ll tell you over the phone what it’ll likely cost before anyone drives out.
We’re an independent service provider. Not authorized, sponsored, or endorsed by Medeco. That matters because it means we repair what’s repairable instead of pushing a replacement when a $14 sidebar is all your lock needs. Our familiarity with Medeco sales & service runs deep, and we bring that depth to every El Granada job, from beach cottages to the newer custom builds up the hill.
Why El Granada Residents Choose Us for Medeco Service
Most locksmiths can install a deadbolt. Far fewer can diagnose why a Medeco Biaxial cylinder won’t turn after a fog season, then re-pin it to a fresh restricted keyway on the spot. Roland Vásquez, our owner and master locksmith, learned locksmithing the old way in San Francisco’s City College program and has spent decades since then working locks that other techs hand back and walk away from. A lock is only as strong as the decision behind it, and we make the repair call based on what’s actually inside the cylinder, not what’s easiest to bill.
For El Granada specifically, we understand what coastal air does to brass and steel. We know that a sticky keyway on an ocean-facing door is usually salt corrosion at the face, not a worn key. And we show up with the parts to fix it that day, not a promise to come back next week. Our El Granada service area coverage includes all of 94018.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in El Granada
- Salt-corroded keyways on ocean-facing cylinders. The hardened internals of a Medeco Maxum or M3 cylinder are built to resist picking and drilling. What they don’t resist is months of Pacific salt fog eating at the brass face. Keys get gritty, the turn gets sticky, and eventually the key won’t insert cleanly. We pull the cylinder, clean or replace the face, and re-lubricate the sidebar so it turns like it should.
- Seized sidebars from disuse plus damp air. Second homes in El Granada sit locked for weeks between visits. A Medeco cylinder that isn’t operated regularly in marine humidity can bind internally. The sidebar and rotating pins stiffen, and the key starts to feel like it’s grinding. Regular use and the right lubricant fix most of these, and we can tell you which of the two you need.
- Bolt-throw misalignment on older beach cottages. Many of the 1920s through 1950s homes in El Granada have door frames that have swelled and settled in the coastal damp. A perfectly healthy Medeco deadbolt won’t throw cleanly if the strike plate has drifted a quarter inch. We true the strike and hinge side so the bolt clears without forcing it, which is what destroys cylinders over time.
- Lost restricted keys on vacation rentals. When a guest leaves with the only Medeco restricted key, you can’t just run to a hardware store for a duplicate. The keyway is controlled. We re-pin the cylinder to a fresh key and you’ve re-established control of who holds access to that property.
- Gates and storage buildings with weather-beaten Medeco hardware. El Granada properties often have exterior gates, shed doors, and fence locks exposed to the same salt air that eats at front-door hardware. We service the Medeco cylinders on those too, not just the house locks.
Medeco Service in El Granada: What Local Conditions Mean for Your Equipment
El Granada’s 94018 sits in unincorporated San Mateo County on the coast, and that single fact shapes more Medeco work here than any other variable. This isn’t an urban lockout market. It’s a vacation-rental and second-home market, which means our Medeco calls skew toward guest-turnover rekeys and revoking restricted keys after a stay, not midnight door unlocks. A short-term rental owner in the beach-cottage blocks off El Granada’s coastal stretch called after a guest left with the only key to a Medeco Maxum deadbolt on the ocean-facing front door. When we pulled the cylinder, the brass face was pitted and the keyway gritty from salt fog, and the bolt dragged at a strike that had swelled out of line. We re-pinned to a fresh restricted keyway, freed and lubricated the sidebar, and trued the strike so the new cylinder threw cleanly.
That’s the pattern here. Salt air off the Pacific quietly corrodes exterior cylinders on houses that sit empty between visits. The lock fails from disuse plus moisture, not key wear. Our job is to know which it is before we start turning screws.
Medeco Models & Products We Service in El Granada
We service the Medeco Maxum residential deadbolt, the M3 and M3+ keyway high-security cylinder, the older Biaxial cylinders still common on El Granada homes from the 90s and early 2000s, and the classic Medeco Original installations. Our parts approach is straightforward: genuine Medeco cylinders, pins, sidebars, and cams where the lock body is sound. We turn to quality aftermarket hardware only when the original is corroded past saving, which on this coast is sometimes the honest call. We repair and re-pin Medeco cylinders rather than push full replacements whenever the pin stack and sidebar are still serviceable.
Medeco Service Pricing in El Granada
Medeco work in El Granada typically costs what it does because of the parts and the precision involved, not because someone’s inflating the bill. A straightforward re-pin to a new restricted keyway runs in a different range than a full Maxum deadbolt replacement on a door frame that also needs strike alignment. You’ll get a full price on the phone before we dispatch anyone, and that’s the price on the invoice. No arrival surcharges, no bait pricing. Call (833) 589-8078 for a free estimate.
Serving El Granada, CA — Our Local Coverage Area
We’re based in the El Granada 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 – Medeco Locksmith in El Granada
No, and that’s the point of a restricted keyway. The blanks are controlled, so a replacement key can’t be cut without proper authorization. What we can do is re-pin the cylinder to a fresh restricted key, which gives you full control back over who holds access. Call (833) 589-8078 and we’ll walk you through the rekey.
That’s almost always salt corrosion at the cylinder face combined with dried lubricant inside the keyway. The hardened internals that make Medeco resistant to attack don’t protect the outer brass from Pacific air. We clean or replace the face, re-lubricate the sidebar and pins, and the lock typically turns like new.
Usually not. Older beach cottage door frames in El Granada have had decades of marine humidity swelling and settling the wood. The strike plate drifts, the bolt binds, and the lock gets blamed for a frame problem. We true the strike and hinge side so the bolt throws cleanly without forcing it.
We stock Medeco pin kits, sidebars, and cylinder parts on the truck. Most El Granada rekeys and repairs happen same-visit. If a specific cylinder housing needs replacing and we don’t have it on hand, we’ll tell you before we start so you know exactly what to expect.
Yes. We can key multiple Medeco cylinders alike so one restricted key operates the front door, back door, security gate, and storage building. That’s a common request for vacation rentals and second homes here, where key control matters more than most markets. Call (833) 589-8078 for a quote.
Service Areas Near El Granada
In addition to El Granada, we provide Medeco service in nearby coastal and Bay Area communities. For similar work across the water or up the peninsula, see Medeco service in Castro Valley. We also cover the bayside, including Medeco service in Redwood Shores. Mountain View, Inverness, Petaluma, Pittsburg, Loyola, and Temelec residents can call for scheduling as well.
Book Your Medeco Service in El Granada Today
If your Medeco hardware needs work in El Granada, call (833) 589-8078 for a free estimate. We’ll give you a straight answer on the phone, and in most cases we can get your lock turning the same day.
Written by Roland Vásquez, Owner & Master Locksmith at Citadel Locksmith, serving El Granada and the surrounding coastside.