Smart locks
House lockouts
Re-keying
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Schlage
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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
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Get your free estimateMedeco Locksmith in San Ramon, CA | Cypress Lock & Key
We provide independent Medeco locksmith service across San Ramon, CA, including the 94582 and 94583 ZIP codes, and Medeco repair in Danville. Most of our Medeco work here involves re-keying restricted cylinders, cleaning out grit from rotating pin chambers after hot East Bay summers, and matching replacement hardware to the identical builder door preps you find throughout Dougherty Valley and Gale Ranch. Noel Carver and the Cypress Lock & Key crew show up with Medeco-specific pinning kits on the van, which generic locksmiths simply don’t carry. Need help now? Call (877) 265-4385.
Key Takeaways:
- Independent Medeco specialist. We’re not a factory-authorized dealer, and we don’t claim to be. We earn trust through cylinder work, not a logo on a certificate.
- We stock Medeco pinning kits, key blanks, and cylinders for Maxum, Biaxial, M3, and M4. That’s the difference between same-day service and “we’ll order it.”
- San Ramon’s HOA-heavy housing stock has specific rules around exterior hardware. We know what needs architectural approval and what doesn’t.
Why San Ramon Residents Choose Us for Medeco Service
Medeco is not a lock you want a generalist fumbling with. The cylinders use rotating pin technology that requires a different skill set than a standard Kwikset or Schlage. We work on the lock you already have, which means we spend more time re-pinning and decoding than pitching replacements. That matters in San Ramon, where a Medeco cylinder is usually tied to a restricted keyway you can’t just duplicate at a hardware store. Learn more about our Medeco sales & service depth.
Noel completed his locksmithing and security systems training at Fresno City College before spending nearly two decades running calls in this part of the Bay Area. He’ll tell you the same thing on every visit: know your hardware, know your options. If the cylinder only needs cleaning and fresh pins, that’s what he’ll recommend. We’re not here to sell you a new lock when the old one has years left.
We also handle the lock you already have on your car, your rental property, or your HOA-shared gate, and we offer Medeco repair in Moraga. One number gets you a technician who can decode a lost-key Medeco cylinder and handle the Schlage deadbolt on the back door without calling a different shop.
Styles & brands we work with
Common Medeco Locksmith Problems We Solve in San Ramon
- Keys that turn hard or stick, especially after summer. Hot, dry summers bake dust and grit into the rotating pin chambers of exterior Medeco cylinders. The key starts feeling rough in June and binds by September. We pull the cylinder, flush the pins, and re-lubricate without replacing anything you don’t need.
- Sun-baked hardware on south- and west-facing doors. San Ramon gets real UV exposure. A Medeco Maxum or M3 on a west-facing door can have a chalked finish and a stiff cylinder body while the interior lock still turns smooth. The fix is usually a cylinder service plus fresh key pins, not a full replacement.
- Deadbolts that won’t throw on HOA-shared gates. Bishop Ranch and Dougherty Valley common entries shift over time. The bolt no longer meets the strike cleanly, and the Medeco cylinder gets blamed for a door alignment problem. We correct the latch alignment and then verify the cylinder is doing its job.
- Second owners who inherited a Medeco without the key card. Restricted keyway cylinders can’t be duplicated from a photo or a worn copy. If you bought a home with Medeco hardware and no documentation, we decode the cylinder, build it back to a fresh restricted configuration, and hand you new key cards.
- Stripped mounting screws from DIY smart-lock swaps. This shows up constantly in San Ramon’s tract homes. A homeowner removes a Medeco deadbolt to try a smart lock, gives up, and reinstalls the original out of square. We re-set the hardware, chase the threads, and get the throw clean again.
Medeco Service in San Ramon: What Local Conditions Mean for Your Equipment
Here’s the thing about Medeco service that a generic locksmith page won’t tell you: San Ramon’s Dougherty Valley and Gale Ranch tracts were built in tight phases with the same builder door and lock package street after street. Whole blocks sit on matching keyways. That means a lockout technician often finds the neighbor’s identical cylinder one house over, and matching replacement parts are rarely a special order. But it also means exterior hardware changes here need HOA architectural approval. Swap a satin nickel Medeco Maxum for a matte black one without checking the CC&R’s, and you can get a violation notice even though the lock itself is an upgrade.
So what do we recommend? A rekey or restricted-cylinder upgrade moves ahead immediately. A finish change may need to wait on paperwork. In the Windemere subdivision, a homeowner called us after a second-hand Medeco Maxum on her front door started grinding and the previous owner’s keys still worked. Because the whole street shares the same builder door prep, we had the matching replacement cylinder and strike on the van. We cleaned the grit out of the rotating pins, re-pinned the Maxum to a fresh restricted keyway, and handed her new key cards, all in one visit without touching the HOA-controlled exterior finish.
We cover the full San Ramon service area, from Windemere to Dougherty Valley to the townhome clusters near Bishop Ranch. That’s not a radius chart. It’s where the Medeco cylinders in this city actually live.
Medeco Models & Products We Service in San Ramon
We work on the full Medeco high-security line: the Maxum deadbolt, Biaxial and Biaxial+ cylinders, M3 and M4 high-security cylinders, and the older original (Classic) pin-tumbler cylinders still found on some 1990s San Ramon homes. If you have a Medeco cylinder with a restricted keyway, we use genuine Medeco pins and key blanks. Aftermarket pins in a restricted cylinder defeat the point of the system. For strikes and reinforcement plates, we’ll fit quality aftermarket components where the door prep, not the lock, is the weak point. We replace only when the body, pin chambers, or keyway are genuinely worn out. Re-keying a healthy Medeco is usually the smarter money.
Medeco Service Pricing in San Ramon
Ballpark on Medeco work: a straightforward rekey of an M3 or Biaxial cylinder generally lands between $85 and $165, depending on the key count and whether we’re rebuilding a restricted keyway. Decoding a lost-key cylinder runs higher, typically $145 to $230, because we’re mapping pins from scratch, not just swapping them. Full deadbolt replacement with a new Medeco Maxum installed runs in the $180 to $340 range for the lock plus labor. Extra keys on a restricted keyway are $12 to $28 each after the first two. Door alignment fixes for HOA-shared gates are $40 to $85 on top of cylinder work. Every quote is given on the phone before anyone is dispatched, and that’s the number on your invoice. No call-out surcharge added on arrival. Call (877) 265-4385 for a firm price on your specific cylinder.
Serving San Ramon, CA — Our Local Coverage Area
We’re based in the San Ramon area and know this community well, and we also provide Medeco in Dublin. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in San Ramon
Yes, if you have the key card and the keyway is on a system we can verify. For restricted Medeco keyways, we cut from the card and log every copy so you always know exactly how many keys exist for your property. If you don’t have the card, we can decode the cylinder and rebuild a fresh restricted system. Call (877) 265-4385 and we’ll tell you what your specific keyway allows.
In San Ramon, changing the finish or visible hardware style on your exterior door often requires HOA architectural approval, especially in Dougherty Valley, Gale Ranch, and Windemere. Re-keying an existing Medeco cylinder is not an exterior change and moves ahead immediately. A visible swap to a different finish may need a form. We’ll tell you which one applies before you spend anything. Call (877) 265-4385 and we’ll walk you through it.
Blackhawk Medeco service handles the same issue: San Ramon’s hot, dry summers push dust and grit into the rotating pin chambers of exterior Medeco cylinders. The pins bind, and the key turns hard or hangs up. Winter’s mild weather doesn’t do that. The fix is a cylinder teardown, pin flush, and clean lubrication, usually under an hour on-site. Call (877) 265-4385 before it gets worse; a sticking key is warning you, not failing yet.
No. Medeco restricted cylinders use a keyway that physically won’t accept Schlage or Kwikset blanks, and cross-keying a high-security cylinder defeats the entire purpose. What we can do is put the Medeco on its own restricted key you control, so it still does its job as a high-security lock while the rest of the house runs on whatever builder keyway you already have. Call (877) 265-4385 and we’ll map out the cleanest setup for your doors.
Usually the bolt isn’t meeting the strike cleanly, which is an alignment problem, not a cylinder problem. In San Ramon, HOA-shared gates and entry doors settle over time, and the deadbolt binds before it extends. We correct the strike and latch alignment, then verify the cylinder throws clean. Call (877) 265-4385 and we’ll diagnose it on-site.
Service Areas Near San Ramon
Our Medeco work also takes us into nearby markets across the East Bay and Peninsula. That includes Medeco service in Burlingame for older Peninsula housing stock and Medeco service in Corte Madera for Marin County clients. We also serve San Mateo, Martinez, and Larkspur for lock rekey, deadbolt installation, and high-security cylinder work.
Book Your Medeco Service in San Ramon Today
If you’re dealing with a Medeco cylinder that won’t turn, a deadbolt that won’t throw, or keys you can’t account for, call (877) 265-4385. We’ll quote your exact price on the phone before anyone heads out. Same-day service is available across San Ramon.
Written by Noel Carver, Owner at Cypress Lock & Key, serving San Ramon and the surrounding East Bay since 2006.