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Get your free estimateMedeco Locksmith in San Pablo, CA | Cypress Lock & Key
We provide independent Medeco locksmith service across San Pablo, CA, from rekeys on restricted-keyway cylinders to full Maxum deadbolt installs. What makes our Medeco work different in this city comes down to one thing: San Pablo’s rental turnover cycle means high-security locks are almost never rekeyed correctly between tenants, and we fix that specific failure more than anyone else here. Call (877) 265-4385 for an honest read on your lock, whether it’s a sticky Biaxial on a fog-swollen door or a cylinder a former tenant still has keys to.
Cypress Lock & Key carries genuine Medeco cylinders, pins, and keys for the work that demands them, and we work on the lock you already have rather than selling you a replacement you don’t need. We’re not a Medeco dealer. We’re an independent shop serving San Pablo directly, which means our incentive is the repair that actually holds up, not a parts order. If you’re in the 94806 zip code or anywhere along the 23rd Street corridor, we can usually get to you same day.
Why San Pablo Residents Choose Us for Medeco Service
Medeco locks are a different animal from the Schlage and Kwikset hardware most San Pablo apartments run on. The rotating pin chambers, the angled key cuts, the restricted keyways: these aren’t things you learn from a YouTube video. Our crew has rebuilt and re-pinned Medeco Biaxial, Biaxial+, and Maxum cylinders on multi-unit buildings throughout this city, including buildings where the lock had been ignored through multiple turnovers. Noel Carver, our owner, has been running locksmith calls in this part of California for going on two decades, and the thing most customers mention after we leave is that we explained the lock’s actual condition in plain language and gave them options without pressure.
Local matters here. We know San Pablo’s mid-century housing stock because we’ve worked in it for years: older mortise bodies, swollen wood doors, strike plates that have drifted out of alignment since the 1970s. A Medeco cylinder in one of these buildings needs a technician who understands both the high-security mechanism and the aging frame around it. That combination is exactly what we bring. Read more about our Medeco sales & service experience across the East Bay.
Styles & brands we work with
Common Medeco Locksmith Problems We Solve in San Pablo
- Restricted-keyway cylinders never rekeyed at turnover. A Medeco lock is only as secure as its key control. On 23rd Street corridor apartments, we regularly find high-security deadbolts that still open for tenants who moved out two or three leases ago. We re-pin to a fresh key schedule and document who has keys, on paper, so the landlord knows what’s actually out there.
- Bolt binds in the strike after winter rain. San Pablo’s mild, frost-free climate means you’ll never deal with a frozen cylinder, but the rain and coastal fog do real damage to older wood doors. The humidity swells the jamb, the strike drifts a few millimeters, and suddenly a perfectly good Medeco Maxum won’t throw. The problem is usually frame geometry, not the lock; we correct the strike and the door, not just lube the cylinder and hope.
- Rotating-pin chambers gummed by years of coastal exposure. Fog-facing doors on older San Pablo rentals collect grime in the pin chambers. Keys get stiff, then refuse to turn. We clean, re-lubricate, and when chamber wear has gone too far, we rebuild the cylinder in place rather than condemning the whole lock.
- Medeco cylinder retrofitted into an original mortise body with the wrong cam. This shows up often in 1940s – 70s multi-family buildings where a previous owner bolted a high-security cylinder onto an old mortise lock that wasn’t designed for it. The key turns, nothing retracts, and you’re left thinking the Medeco is dead. It isn’t. The linkage is wrong, and we replace the cam or tailpiece with the correct part.
- Lost key control across a multi-unit master system. When a building’s master schedule was set up without documentation, or a tenant duplicated a key they shouldn’t have, the whole system needs re-pinning. We’ve done this on buildings off 23rd Street where a landlord’s master still opened units after three turnovers, and so did a former tenant’s copy.
Medeco Service in San Pablo: What Local Conditions Mean for Your Equipment
San Pablo’s rental density along the 23rd Street corridor means landlords here routinely reinstall the same old Kwikset and Schlage cylinders on every turnover. A Medeco high-security cylinder is often the one piece of hardware that survives from tenant to tenant. That’s exactly why its key control and rekey history matter more here than the lock body around it. In neighboring hill cities like Montalvin, Medeco repair in Montalvin is typically a one-time upgrade on a single-family home, and the rekey question comes up once every few years. In San Pablo, that same cylinder may see four or five different tenants in the same period, and unless someone is tracking who has keys, the lock is providing exactly zero security regardless of how high-grade the cylinder is. We treat key control as the primary job, not an afterthought.
On a multi-unit building off 23rd Street, our tech found a Medeco Maxum deadbolt on the front unit that hadn’t been rekeyed through three turnovers. The landlord’s master key still opened it, but so did a former tenant’s copy. We rebuilt the restricted-keyway cylinder, re-pinned it to a fresh key schedule, and set up a proper master so one key covers the units while each tenant gets only their own. We then corrected a swollen jamb and reset the strike on the adjacent unit, where the Medeco bolt had been binding since the winter rains. That’s the kind of layered problem San Pablo throws at these locks, and it’s not something a generic Medeco page or a general San Pablo locksmith listing will ever tell you to expect.
Medeco Models & Products We Service in San Pablo
We work on Medeco Maxum residential deadbolts, Biaxial and Biaxial+ cylinders, the older original and classic pin-tumbler cylinders found in retrofits throughout this city, and restricted-keyway interchangeable core cylinders used in landlord master systems. On parts, our approach is straightforward: genuine Medeco cylinders, pins, and keys where the keyway and key-control records demand them, and quality aftermarket hardware for surrounding strike plates, reinforcement, and latch parts. On older mortise retrofits, we rebuild or re-pin in place when the body is sound. We only recommend a full cylinder replacement when the chamber wear or lost key control makes repair pointless. For San Pablo’s older rental stock, that line matters because it’s the difference between a $90 service call and a $400 replacement you didn’t actually need.
Medeco Service Pricing in San Pablo
Medeco work costs a bit more than standard Schlage or Kwikset service, and for good reason: restricted keyways, rotating pins, and controlled blanks mean the parts and the labor are specialized. You can expect to pay more than a basic rekey but less than a full high-security deadbolt install. Here’s how it typically breaks down in San Pablo:
- Medeco rekey (per cylinder): $45 – $85, depending on cylinder condition and keyway type
- Medeco cylinder rebuild or re-pin in place: $90 – $160, including cleaning and new pins
- Mortise retrofit correction (cam or tailpiece replacement): $70 – $140 plus parts
- Full Medeco Maxum deadbolt supply and install: $220 – $380, depending on door prep and finish
- Master-key setup across multiple units: quoted per building after we inspect the existing cylinders
Every estimate is free, and the price we quote on the phone is the price on the invoice. No call-out surcharge added on arrival. For an exact number, call (877) 265-4385 before we dispatch anyone, and we’ll tell you what you’re looking at.
Serving San Pablo, CA — Our Local Coverage Area
We’re based in the San Pablo area and know this community well, and we also handle East Richmond Heights Medeco service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in San Pablo
Yes. In almost every case, the fix is a re-pin, not a replacement. We rebuild the cylinder with a fresh pin stack, cut new keys, and the old ones stop working. If you want documentation for a landlord or property file, we can note the key schedule on the invoice. Call (877) 265-4385 and we’ll handle it same day.
Usually not. What you’re describing is the door frame responding to winter rain and coastal fog, not a mechanical failure inside the lock. Older wood doors in San Pablo’s 1940s – 70s rentals swell in damp months, the strike drifts, and the bolt binds. We check the cylinder first; if it’s clean and the pins rotate freely, the correction is realigning the strike and adjusting the door. Either way, we’ll tell you the truth about what’s actually wrong.
Yes, and this is one of the most common calls we run in San Pablo’s multi-family buildings. We evaluate the existing cylinders, confirm they’re compatible with a master schedule, then re-pin each unit to accept both the tenant’s key and the landlord’s master. We document every key issued so you’re not guessing who has access. For a written scope and a flat per-lock price, call (877) 265-4385.
We carry the pins and common restricted blanks for Medeco Biaxial and Maxum work on our service vehicles. If your keyway is unusual, we’ll tell you up front and get the parts ordered rather than promising same-day service we can’t deliver. Call first and we’ll confirm what you have.
Yes, and you’re not the first San Pablo resident with this problem. The issue is almost always the cam or tailpiece inside the mortise body, not the Medeco cylinder itself. We replace the linkage part with the correct one, and the lock works again. If the mortise body itself is worn beyond repair, we’ll tell you that too, and explain what a replacement would cost before any work is done.
Service Areas Near San Pablo
In addition to San Pablo, we run Medeco calls in nearby East Bay and Peninsula communities including North Richmond and San Lorenzo. If you own or manage rental property in Medeco service in North Richmond or Medeco service in San Lorenzo, we can quote master-key and rekey work across multiple buildings in one visit. For a broader look at coverage, see our San Pablo service area page.
Book Your Medeco Service in San Pablo Today
If your Medeco lock needs attention in San Pablo, call (877) 265-4385 for a free estimate. Same-day service is available for most rekeys and cylinder rebuilds. Know your hardware, know your options, and the rest is just turning a key.
Written by Noel Carver, Owner & Lead Locksmith at Cypress Lock & Key, serving San Pablo, Medeco service in El Sobrante, and the surrounding East Bay.