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Get your free estimateMedeco Locksmith in Cerritos, CA | Glendale Lock & Key
We provide independent Medeco locksmith service across Cerritos, from rekeying Biaxial cylinders to full Maxum deadbolt installs. What makes our Medeco work different here is simple: Cerritos was built in one master-planned wave, so the door preps and deadbolt throws are uniform, and we know that a Medeco upgrade on a 1970s tract home nearly always means reinforcing the jamb before the cylinder even goes in. Call (855) 791-2710 for a real quote on your specific door.
Why Cerritos Residents Choose Us for Medeco Service
Medeco isn’t a lock you hand to someone who’s only ever rekeyed Kwikset entry knobs. The sidebar mechanism, the restricted keyway, the tighter pin tolerances – they all behave differently, and we’ve worked on enough of them across LA County to know those differences cold. Noel Tarkanian, our owner, trained through the locksmithing program at Glendale Community College and put in years on residential and commercial hardware before ever touching a Medeco Biaxial, so the mechanical logic behind a restricted keyway isn’t theory to us. We’re an independent shop, not a manufacturer affiliate, which means we tell Cerritos homeowners straight when a cylinder can be re-pinned and when it’s had a full life and needs replacement. We also carry genuine Medeco pins, sidebar springs, and restricted key blanks, because aftermarket sidebar parts don’t hold the tolerances a Medeco depends on. If you’re in Cerritos and your Medeco key is catching, call us before you force it. For more on our brand-level experience, see our Medeco sales & service page.
Styles & brands we work with
Common Medeco Locksmith Problems We Solve in Cerritos
- Sun-baked sidebar stiffness. Cerritos gets dry, year-round sun on west- and south-facing entry doors. The lubricant inside a Medeco sidebar cylinder dries out, and the sidebar itself starts to gum up, so the key won’t turn without lifting the door. We clean, re-lubricate, and re-pin when the sidebar is still sound.
- Restricted keyway lost its key card. If a prior owner rekeyed the Medeco without keeping the key card, the key-control hierarchy is broken. We re-key the cylinder to a fresh restricted keyway so only the people who should have keys actually can.
- Loose strike plates on original 1960s – 70s preps. Cerritos tract doors were drilled for standard cylindrical locksets, and the frames have settled over 50-plus years. A Medeco deadbolt’s 1-inch throw no longer seats cleanly at the strike, so the door has to be pushed or lifted to turn the key. We reinforce the strike and repair the jamb rather than replacing the door.
- Sun-cracked cylinder bezels and painted-over trim. Plastic trim fades and cracks under Cerritos sun, and grit gets into the cylinder behind it. We replace the bezel, clean out the cylinder, and re-lubricate so the key stops catching.
- Worn oval cylinders on original Medeco hardware. If the cylinder body is worn oval or the restricted keyway has been compromised by aftermarket keys, re-pinning won’t hold tolerances. We’ll tell you honestly when replacement is the only real fix.
Medeco Service in Cerritos: What Local Conditions Mean for Your Equipment
Cerritos is a master-planned suburb built almost entirely in the 1960s and 1970s, and that single-wave construction means locksmith work here follows a predictable pattern. The original front-door deadbolts on the older tracts are consistently 1-inch-throw units set in thin-gauge steel or loosened wood frames, and the door preps were drilled for the same handful of Schlage and Kwikset cylindrical footprints. Here’s what that means for a Medeco owner in Cerritos: a Medeco Maxum deadbolt has a 1-inch throw, and when it goes into a door prep that’s been settling for fifty years, the throw doesn’t seat cleanly at the strike. The key turns hard, the deadbolt binds, and the homeowner assumes the Medeco cylinder is failing when the real problem is the jamb behind it. We see this on nearly every 1970s-era street off Bloomfield Avenue. So before we roll to a Cerritos Medeco job, we anticipate the strike-plate reinforcement. We bring the heavy-gauge strike, the longer screws, and the jamb repair hardware, because the cylinder work and the jamb work are one job here. That’s the difference between a shop that reads Medeco specs and a shop that’s done Medeco work on Cerritos doors.
Medeco Models & Products We Service in Cerritos
We service the Medeco lines most common in Cerritos homes: the Maxum deadbolt, the M3 and M3+ restricted keyway, the Biaxial cylinder, and Medeco high-security rim and mortise cylinders. Our parts policy is specific: genuine Medeco pins, sidebar springs, and restricted key blanks only, because the sidebar mechanism fails on aftermarket tolerances. Standard-grade strike plates and reinforcement hardware, though, we’re comfortable sourcing from quality aftermarket suppliers – those don’t affect cylinder tolerances and get the job done for less. We repair a Medeco cylinder whenever the body and sidebar are sound, and we re-key or re-pin it. We only recommend replacement when the cylinder is worn oval or the restricted keyway has been compromised. For Cerritos customers, that means most Medeco jobs are same-day rekeys or reinforcement work, not multi-day waits for special-order parts.
Medeco Service Pricing in Cerritos
Medeco work in Cerritos doesn’t have a flat number, because the job depends on what you own and what condition it’s in. A simple Biaxial rekey runs less than a full M3+ restricted keyway rekey with new key cards, and a Maxum deadbolt install with strike-plate reinforcement and jamb repair costs more than a cylinder swap on a solid frame. We quote the full price on the phone before anyone is dispatched, and that’s the price on the invoice. No call-out surcharge added on arrival. We’ll walk you through what your specific Medeco hardware needs, what’s repairable versus what’s replacement, and what the parts actually cost. Call (855) 791-2710 for a free estimate – the number you get on the phone is the number you pay.
Serving Cerritos, CA — Our Local Coverage Area
We’re based in the Cerritos area and also provide Artesia Medeco service, so we 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 Cerritos
Yes, we can cut and match a Medeco key to your existing Biaxial cylinder as long as you have a working key to duplicate from or the key card that came with the restricted keyway. If you’ve lost all keys and the key card, we can still re-key the cylinder to a fresh restricted keyway, which resets your key control entirely. Call (855) 791-2710 and tell us what you have – we’ll tell you exactly what’s possible.
No, we’re an independent locksmith shop. We service Medeco cylinders, sidebar locks, and restricted-keyway systems because Cerritos homeowners own them and need them worked on, not because we’re tied to the brand. Independence means we tell you honestly when a Medeco cylinder can be re-pinned versus when it needs replacement – there’s no manufacturer quota pushing us to sell new hardware.
Most Medeco rekeys and cylinder repairs in Cerritos are same-day jobs, and we offer Medeco in La Palma with the same timing, usually 45 minutes to two hours depending on whether the jamb needs reinforcement. Because the housing stock here is so uniform, we know what we’re dealing with before we arrive, so we bring the right hardware on the first trip. If you need a same-day appointment, call (855) 791-2710 and we’ll give you a real arrival window.
We service the Medeco Maxum deadbolt, the M3 and M3+ restricted keyway, the Biaxial cylinder, and high-security rim and mortise cylinders. If you have a Medeco product we don’t see every week, ask us – chances are we’ve worked on it, and if we haven’t, we’ll tell you that straight rather than pretending otherwise.
It depends on the job. A rekey is less than a restricted-keyway rebuild with new key cards, and a deadbolt install with jamb reinforcement costs more than a cylinder swap. We quote the full price on the phone before anyone is dispatched, and we don’t add a call-out surcharge on arrival. Call (855) 791-2710 for an exact quote – estimates are free.
Service Areas Near Cerritos
We serve Cerritos and the surrounding LA County area. If you’re just outside the 90703 ZIP, ask about service in Cerritos service area coverage. For Medeco work specifically, our Medeco service in La Habra and Medeco service in Rowland Heights pages cover nearby communities. We also handle calls from Artesia, Lakewood, and Norwalk.
Book Your Medeco Service in Cerritos Today
If your Medeco key is catching, your restricted keyway has lost its key control, or your deadbolt won’t seat without lifting the door, call (855) 791-2710. We’ll quote the job on the phone, tell you honestly what needs repair versus replacement, and get your Medeco working the way it was designed to. Same-day appointments available for most Cerritos Medeco jobs and for Medeco repair in Norwalk. The right hardware, fitted right – that’s all security actually is.
Written by Noel Tarkanian, Owner at Glendale Lock & Key, serving Cerritos and LA County.