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 Danville, CA | Cypress Lock & Key
We’re an independent Medeco service provider covering Danville, CA, and we handle the full range of Medeco repair, rekey, and installation work on Biaxial, Maxum, M3+, and Original platforms. The thing that makes our Medeco work here different is that we understand Danville’s specific housing stock: gated communities off Diablo Road, Blackhawk estates, and custom homes where HOA finish rules and seasonal clay-soil movement both shape how these locks fail and how they need to be fixed. When you call (877) 265-4385, you reach a technician who has already worked on dozens of Medeco cylinders in your part of Danville.
We’re not manufacturer-affiliated or authorized by Medeco. We’re an independent shop that stocks genuine Medeco OEM cylinders, pins, and restricted key blanks. That means we can keep your high-security system intact without sending you back to a dealer. For fast Medeco service in Danville, call (877) 265-4385.
Why Danville Residents Choose Us for Medeco Service
Most locksmiths in the East Bay see Medeco work a few times a year. We see it weekly, and we’ve seen it in Danville specifically: on the custom front doors of Diablo Road estates, on the pedestrian gates in Blackhawk, and on the older 1980s builds east of the 680 where original Medeco hardware is finally showing its age. Noel Carver, our owner and lead locksmith, trained on high-security cylinder servicing and has worked with restricted keyways for nearly two decades. He’s the one who will walk you through whether your lock needs a re-pin, a full rekey, or a strike plate realignment.
We work on the lock you already have. That matters with Medeco because replacing a restricted cylinder without rekeying the whole system can break your key control. We repair, clean, and re-pin whenever the cylinder body is sound. We only recommend replacement when the shell is cracked or worn past safe tolerances. And every Medeco job in Danville gets genuine OEM parts unless the model is discontinued. If aftermarket is the only option, we tell you before we install it.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Danville
- Late-summer deadbolt binding. Danville’s hot summers and expanding clay soil shift door frames and strikes. Your Medeco Maxum bolt won’t throw fully, and you think the cylinder is failing. Nine times out of ten it’s the strike plate alignment, not the lock. We realign, lubricate, and verify the bolt path before touching the pins.
- Restricted keyway wear on exterior doors. Years of dust, heat, and winter rain take a toll on Medeco’s tight tolerances. Keys get hard to insert, hard to turn. We re-pin the cylinder with fresh OEM pins and cut new keys from your restricted key card, restoring factory feel.
- Corrosion in gated-community hardware. Near Blackhawk and other landscaped Danville communities, irrigation overspray and morning dew keep hardware damp for hours. Springs and pins inside the cylinder seize. We disassemble, clean, and replace the worn internals rather than selling you a whole new lock.
- HOA finish requirements during rekeys. Danville HOAs often mandate specific hardware finishes on front doors and common areas. We match your existing Medeco finish when rekeying or replacing escutcheons so the HOA has nothing to flag.
- Tenant turnover on estate properties. Property managers with rental homes in Danville need restricted key systems rekeyed between tenants. We coordinate with the HOA where master-keyed common areas are involved, keeping key control intact.
Medeco Service in Danville: What Local Conditions Mean for Your Equipment
Danville’s gated communities off Diablo Road and the estates near Blackhawk create a service pattern you won’t find in San Ramon or Walnut Creek. When a homeowner in one of these neighborhoods needs a Medeco lock rekeyed, the HOA often requires that any new hardware match the existing architectural finishes, and that master-keyed common areas stay under one controlled system. That means a simple rekey can become a coordinated job: we confirm the finish spec with the HOA, verify the master key pathway, and do the rekey without breaking the hierarchy. It’s not a 20-minute job. It’s a 20-minute job plus a phone call and some paperwork. We handle all of it so you don’t have to sit on hold with a community manager. This is the reality of Medeco work in Danville, and it’s why we keep OEM finish options and master-key records on file for the neighborhoods we serve regularly.
One more thing: Danville’s housing stock tilts toward 1970s through 2000s custom builds, stucco over wood frame, with doors that have flexed through two decades of hot summers and rainy winters. The original Medeco cylinders on those doors are often still mechanically fine. The problem is the frame around them. We diagnose before we replace, and that saves Danville homeowners real money.
Medeco Models & Products We Service in Danville
We service the Medeco Maxum deadbolt, the Biaxial cylinder, the M3+ high-security cylinder, and the original key-in-knob and deadbolt lines. Each platform uses different pinning and key blank specs, and we stock the correct blanks and pinning kits for all of them. For discontinued Medeco models, we source quality aftermarket equivalents only when OEM is unavailable, and we disclose that clearly before any work begins. If you’ve got a Medeco lock and you’re not sure which platform it is, describe it over the phone and we’ll help you identify it before we even schedule the visit. Call (877) 265-4385 and have the key or cylinder handy when you dial.
Medeco Service Pricing in Danville
Medeco work costs more than standard Schlage or Kwikset service because the parts are specialized and the key control is restricted. A typical in-home Medeco service call in Danville runs $95 to $165, and a full rekey with new OEM pins usually lands between $45 and $75 per cylinder plus the cost of restricted blanks. If you need a new Medeco Maxum or M3+ cylinder installed, hardware pricing depends on the model and finish your HOA requires. We quote the full price over the phone before anyone is dispatched, and that is the price on the invoice. No call-out surcharge added on arrival. Call (877) 265-4385 for an exact quote. Estimates are free, and we’ll tell you honestly whether your lock needs a $15 fix or a real replacement.
Serving Danville, CA — Our Local Coverage Area
We’re based in the Danville 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 Danville
Yes, in most cases. We can rekey a Medeco cylinder without the original key control card by decoding the existing pins and cutting new restricted keys after verifying ownership. If the cylinder is in good mechanical shape, we re-pin it with new OEM Medeco pins and issue fresh keys. Homeowners should be prepared to show proof of residence. Call (877) 265-4385 and we’ll tell you exactly what documentation we need for your specific Medeco platform.
Yes. We match Medeco hardware to your HOA’s required finish, whether that’s oil-rubbed bronze, satin nickel, or polished brass, and we document the installation for your community manager. We’ve done this for homeowners in the gated communities off Diablo Road and Blackhawk, where finish consistency is non-negotiable. Before you buy anything, call us at (877) 265-4385 and we’ll help you confirm the right spec with your HOA.
It sticks in late summer because Danville’s clay soil expands during hot, dry months, shifting your door frame and misaligning the strike plate. The Medeco bolt binds against the strike and won’t throw fully. The cylinder itself is usually fine. We fix this by realigning the strike, sometimes shimming or filing it, and verifying the bolt path. If you call (877) 265-4385 in August, expect this diagnosis. It’s the most common Medeco call we run in Danville from July through September.
We do. Danville’s east side has estate properties with detached gates, barn doors, and outbuildings, and we’ve serviced Medeco hardware on all of them. Gate hardware takes more weather abuse than front door hardware, so we check the full mechanism, not just the cylinder. If you’re on a multi-acre lot with multiple Medeco locks, call (877) 265-4385 and ask about a full property service visit. We can often schedule all the work in one trip.
Medeco Biaxial is an older, proven cylinder platform with angled pins and a restricted keyway. Maxum is Medeco’s newer deadbolt line, designed for retrofit installation with a stronger bolt and upgraded internal components. For most Danville homeowners, Maxum is the better choice for a front door because it pairs a high-security cylinder with a heavier deadbolt. But if you already have Biaxial cylinders installed and they’re in good shape, keeping and servicing them is smarter than swapping. We’ll give you an honest recommendation based on your door, your HOA, and your budget when you call (877) 265-4385.
Service Areas Near Danville
We cover Danville ZIP codes 94506 and 94526, and we regularly run Medeco service calls to nearby communities. That includes Medeco service in Fairview, where older hillside homes have similar seasonal alignment issues, and Medeco service in Pleasant Hill, where mid-century construction presents different frame dynamics. We also serve Martinez, San Mateo, Mill Valley, Larkspur, and Hillsborough. If you’re on the edge of Danville and not sure you’re in our area, call us. Chances are you are.
Book Your Medeco Service in Danville Today
Have a Medeco lock that’s sticking, jamming, or simply not turning like it used to? Call Cypress Lock & Key at (877) 265-4385. We’ll diagnose it over the phone, quote the full price before dispatch, and send a technician who actually knows Medeco hardware. Most Danville calls are completed same-day. Know your hardware, know your options. The rest is just turning a key.
Written by Noel Carver, Owner at Cypress Lock & Key, serving Danville since he started running calls in the San Joaquin Valley nearly two decades ago.