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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 estimateWhy Anaheim Homeowners Choose Medeco Locksmith
Anaheim Medeco service means working with a technician who understands high-security cylinders well enough to repair them without voiding the key control that makes Medeco worth owning. We’re an independent Medeco service provider, not a factory-authorized dealer, which means we can rekey, repair, and replace Medeco hardware across Anaheim without routing you through a manufacturer approval process. Our trucks carry Medeco pinning kits, key-cutting fixtures, and restricted key blanks so the work gets done same-day, not shipped out. If you have a Medeco Maxum deadbolt, M3 cylinder, or eCylinder electronic lock acting up, call us at (855) 382-0290 and we’ll tell you exactly what’s wrong and what it’ll cost before anyone shows up.
Why Trust Anaheim Locksmiths for Your Medeco Locksmith?
Medeco locks are not Kwikset-style hardware that any generalist can swap out. The cylinders use angled key cuts and a sidebar mechanism that requires brand-specific pinning kits and key-cutting fixtures. If a tech shows up without that equipment, the work either doesn’t happen or gets done wrong. We carry Medeco-specific tooling on every truck, which is why Anaheim property managers call us for guest-room rekeys without worrying whether the tech actually knows the difference between a standard pin and a Medeco key-control pin.
Noel Camacho, our owner, grew up in the Anaheim Colony neighborhood and spent the better part of two decades doing residential, commercial, and automotive locksmith work across Anaheim and cities like Fullerton and Placentia. He’s the one who trained our techs on Medeco tolerances, and he still takes service calls himself when the job is unusual. “Tell me what you’ve got. I’ve seen it before, and we’ll get it handled.” That’s not a marketing line. It’s how we approach every Medeco job, from a stuck M3 cylinder in Anaheim Hills to a KeyMark interchangeable core that needs re-pinning in a Platinum Triangle condo.
We’re independent. We don’t claim factory authorization from Medeco or any other brand. What we offer is hands-on brand depth: Medeco pinning kits, restricted-key blanks, sidebar springs, and the diagnostic instinct that comes from servicing these locks across Anaheim’s two very different building stocks for years. Our work follows manufacturer specifications because high-security hardware only does its job when every component is installed and pinned correctly.
Styles & brands we work with







Common Medeco Locksmith Problems We Fix in Anaheim
- Key control pin wear in Medeco M3 cylinders. The M3 high-security cylinder has a key-control pin that catches the angled cuts on your key. After five to ten years of daily use, that pin wears down and the key starts sticking mid-turn or refusing to rotate at all. We see this most often in Anaheim Colony bungalows and older tract homes where the original M3 cylinders were installed in the 2000s and never serviced. Fix is replacing the pin or the full cylinder, re-pinned to your existing restricted key.
- Sidebar spring fatigue in older Maxum deadbolts. The Maxum has a sidebar that engages the key and retracts the bolt. When the sidebar springs lose tension, the cylinder spins freely without moving the deadbolt. Homeowners often think the lock is broken beyond repair, but it’s usually a repairable cylinder issue or a straightforward replacement. We’ve pulled apart enough Maxum deadbolts in Anaheim’s mid-century tracts to spot this in five minutes.
- eCylinder electronic lock failure from heat and dust. Medeco eCylinder locks are solid hardware, but the keypad and reader components don’t love Southern California. Anaheim’s hot, dry summers and Santa Ana winds push fine dust into the keypad contacts, and years of direct sun on a west-facing door don’t help. The lock goes dead or the reader stops recognizing credentials. In many cases we can bring the mechanical override back into service or replace the electronic component without replacing the entire lock.
- Deadbolt binding on steel or hollow-frame doors. Medeco deadbolts are precision-machined, which means the bolt has tighter tolerances than a standard Schlage or Kwikset throw. When a Maxum or M3 is installed on a steel door slab or a hollow core frame without a reinforced strike plate, the bolt binds. Turn gets stiff, then the key grinds, then the spring gives out. We reinforced enough strike plates to know that most “Medeco failures” are actually installation failures on the door side.
- Lost restricted keys with no card. Medeco restricted keys are issued under a controlled system. When the original owner card is gone, getting new keys cut is supposed to be difficult; that’s the point of the system. We can help identify what system your cylinder is pinned to and walk you through what’s possible under Medeco’s key control rules. Sometimes that means re-pinning the cylinder to a new restricted key set you control.
Medeco Parts & Our Repair-vs-Replace Approach
When a Medeco lock fails, the first decision is whether to repair the existing cylinder or replace it. We use genuine Medeco OEM cylinders, sidebar springs, and restricted key blanks for all high-security work. Aftermarket Medeco-compatible parts exist, but they don’t hold the angled cuts accurately, and using them can undermine the physical key control that Medeco owners paid for. We don’t install aftermarket components in Medeco hardware. It’s not a safe shortcut.
Our trucks carry Medeco pinning kits, replacement sidebar springs, and restricted blanks, so re-pinning a cylinder to match an existing restricted key is usually a same-day job. When a cylinder is worn beyond safe tolerances, we’ll tell you straight: replace the cylinder, don’t re-pin a compromised body. For older Maxum hardware, especially on wood door frames around Anaheim that have dried out from decades of hot summers, we check the frame before recommending fresh hardware. If the jamb is split or the strike plate is pulling loose, we’ll quote the reinforcement work alongside the cylinder replacement. You get one honest price for the complete fix, quoted on the phone before we dispatch anyone.
Our Medeco Service Process – Step by Step
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Diagnosis, no guessing. We ask what the lock’s doing, what the key does, how long it’s been off. Then we show up and confirm. Medeco failures have specific signatures, like that M3 key-control pin sticking at the half-turn. We identify the failed part before doing anything else.
- 2
Repair or replace. If the cylinder is salvageable, we repair it with OEM Medeco parts. If it’s worn past the point of holding tolerances, we replace the cylinder and re-pin it to your existing restricted key where the system allows. We check the door frame and strike plate while we’re there. A new Medeco on a split jamb is a future service call.
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Test, test again. After assembly, we cycle the lock with your key multiple times, check the throw, and make sure the deadbolt extends and retracts without binding. For eCylinder locks, we verify the mechanical override works even if the keypad was the failed component.
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Warranty and follow-up. Our workmanship is guaranteed. If the same issue comes back within the service window, we return and make it right. We also leave you with the key control info you need if you ever need additional restricted keys cut.
Medeco Products We Service & Install in Anaheim
We work on the full range of Medeco hardware you’re likely to find in Anaheim: Maxum deadbolts on mid-century tract homes near the 5 and 57, M3 and M3 bi-axial cylinders across apartment and condo properties, KeyMark interchangeable core cylinders in commercial and HOA applications, and eCylinder electronic locks in Platinum Triangle condos and Resort District vacation rentals. We also provide Placentia Medeco service for properties just north of the city. Our stock includes Medeco pinning kits, sidebar springs, tailpieces, and restricted key blanks, which means most cylinder-level repairs don’t need a second trip. If you’re considering your first Medeco install, we’ll talk through which series fits your door and your security needs honestly, including whether your frame needs reinforcement before the hardware goes on.
We Also Service These Brands
Medeco is one of eight lock brands we service across Anaheim. If your property has a mix of Medeco on the front door and Schlage or Kwikset on the interior doors, we handle all of it in one visit. No referrals, no handoffs, no “we don’t stock that.” One call covers it.
FAQs – Medeco Locksmith Service in Anaheim
No, and that’s by design. Medeco restricted key systems require the owner card or authorization on file with the lock’s registered system before new keys can be cut. If you don’t have the card, we can identify what system your cylinder is pinned to and explain your options, which typically means re-pinning to a new restricted key set you control. Call us at (855) 382-0290 and we’ll explain what applies to your specific cylinder.
This is almost always sidebar spring fatigue. The sidebar springs inside the cylinder lose tension over time, so the key rotates without engaging the mechanism that retracts the bolt. It’s a cylinder-level repair, not a broken door or lost key issue. We replace the springs or the cylinder with OEM parts and you’re back to a solid one-turn throw.
Yes. The most common cause we find in Anaheim is heat and dust infiltration into the keypad, especially on west-facing doors that absorb afternoon sun. The mechanical override often still works, which buys time. We diagnose whether the fix is a board replacement, a reader rebuild, or a full lock exchange, and quote it straight. Call (855) 382-0290 and describe the failure; we’ll tell you what we’re likely dealing with before we arrive.
In most cases we can re-key the existing Medeco cylinder to match your key set, as long as the cylinder itself is still in tolerance. If the cylinder is worn enough that re-pinning wouldn’t hold the angled cuts properly, we’ll recommend replacing it. Either way, we walk you through the decision with prices upfront.
For Anaheim rental properties that turn over frequently, especially short-term rentals near the Resort District, Medeco’s key control is a practical advantage. Every key is tracked and can’t be duplicated at a hardware store, which stops the “old tenant made copies” problem. We can install Medeco hardware and reinforce the strike plate and frame in the same visit, which matters on the older wood-framed doors common in Anaheim’s 1950s and 60s tracts. Call (855) 382-0290 and we’ll quote the hardware and reinforcement as one job.
Medeco work runs higher than standard Schlage or Kwikset service because the parts are OEM high-security components and the pinning work requires brand-specific tooling. A typical cylinder re-key or pin replacement on a Medeco M3 in Anaheim starts around $85 to $150 depending on cylinder condition, while a full cylinder replacement with a new restricted key set typically lands between $200 and $400 installed. The price we quote on the phone is the price on the invoice; no dispatch surcharge gets added when we arrive. Call (855) 382-0290 for an exact quote based on your lock and what it’s doing.
Book Your Medeco Service in Anaheim, CA
We do Medeco work the way Medeco owners expect: same-day scheduling, OEM parts only, and a straight answer about whether your lock is worth repairing. Serving Anaheim, from the Colony to Anaheim Hills to the Resort District. Call us at (855) 382-0290 for a free estimate, or just tell us what your lock is doing. We’ve seen it before, and we’ll get it handled.
Written by Noel Camacho, Owner at Anaheim Locksmiths, serving Anaheim and Medeco repair in Orange County.