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Get your free estimateMedeco Locksmith in Burien, WA | Belmont Lock & Key
We provide our Medeco services across Burien, from rekeying and pinning restricted cylinders to full deadbolt installations. The thing that sets our Medeco work apart here is simple: we’ve spent years servicing Biaxial and Maxum locks in Burien’s marine damp, on doors where the original 1950s mortise prep still exists underneath. If you have a Medeco lock that’s sticking, needs new keys, or belongs on a door that’s seen too many rainy seasons, call us at (855) 473-2502 and tell us what you’ve got. Norm Eckley, our owner, has probably seen it before.
Why Burien Residents Choose Us for Medeco Service
Medeco is one of eight lock brands our techs are trained and equipped to service, and it’s the one where homeowners most often ask whether we really know the hardware. We do. Norm worked through the locksmithing program at Bates Technical College in Tacoma, and he’s spent the years since working on everything from frozen deadbolts on old farmhouses to modern electronic access systems. The Medeco cylinders we see in Burien fall somewhere in between, and we treat them like what they are: precision hardware that deserves a careful bench, not a rushed service call.
We service Medeco as an independent shop. That means no manufacturer hotline to call, no wait for a factory rep. It means our techs carry OEM pins, springs, and sidebars for the restricted keyways, and when a cylinder is worn beyond a rebuild, we say so plainly. Burien homeowners call us because we give them a straight answer on cost and timing, and because we work with the lock that’s already on the door whenever that makes sense.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Burien
- Restricted keyway sidebar wear. On older Burien ramblers, the same Medeco Biaxial cylinder has often turned for two or three decades. The sidebar and angled bottom pins wear together over that kind of mileage, and a key that cut fine years ago now sticks or needs a jiggle. We rebuild these cylinders with OEM pins and sidebars rather than telling you to replace a lock that still has decades left in the body.
- Marine-damp corrosion on exterior deadbolts. West- and south-facing doors in Burien catch the worst of the Puget Sound damp. Brass bodies and strike plates pit, and swollen wood edges bind the hardened Medeco bolt so the sidebar won’t fully release. We see this every rainy season, and half the time the lock isn’t the actual failure, the door is.
- Restricted key replacements for rental turnovers. Ambaum Blvd rental owners lose Medeco keys when tenants leave. Without a letter of authorization and the original keyway card, we can’t cut replacements, period. Turnover jobs stall until we rekey or swap the cylinder, and we walk property managers through that paperwork so the next turnover doesn’t delay a lease signing.
- Misaligned strikes and sagging jambs on post-war split-levels. Burien’s split-levels from the 1960s and 70s settle over time, and a door that’s hanging a quarter-inch low will make a Medeco bolt drag like it’s frozen. Owners misread that as a bad cylinder. We check the strike, correct the jamb, and usually save the customer the cost of a needless rebuild.
- Vintage mortise prep preventing installation. When a homeowner on one of Burien’s hilltop streets wants a Medeco high-security deadbolt on a door that still has its original 1950s mortise lockset, the new cylindrical bolt won’t seat without conversion work. We handle that prep, and the newer Ambaum corridor buildings never need it because they were built to modern ANSI specs from the start.
Medeco Service in Burien: What Local Conditions Mean for Your Equipment
Here’s the Burien-specific truth that doesn’t show up in a manufacturer manual. Much of the housing stock on Burien’s hilltop streets dates from the post-war boom through the 1970s, and a surprising number of those ramblers still carry their original mortise locksets, some of them from the 1950s. When a homeowner there wants Medeco in Normandy Park or nearby, we frequently have to convert that mortise prep to a cylindrical bore before a high-security deadbolt will even seat. The Ambaum Blvd corridor is the opposite: dense rental and multifamily stock built to modern specs, where Medeco work means master-key systems and turnover rekeys, not vintage hardware surgery. So the same Medeco cylinder means two very different jobs depending on which side of Burien you’re standing on. We know which one you have from the first sentence you say on the phone.
Medeco Models & Products We Service in Burien
We service the Medeco lines you’re most likely to find on a Burien door. That’s the Biaxial in both standard and high-security deadbolt configurations, the Maxum deadbolt, the classic Original pin-tumbler cylinder, and the M3 and KeyMark restricted-keyway cylinders. For restricted keyways, we use genuine Medeco OEM pins, springs, sidebars, and cylinders. For non-restricted wear items like strikes and reinforcement plates, quality aftermarket hardware is the honest, cost-effective call. We stock the common Medeco service parts locally so a Burien repair doesn’t wait on a distributor shipment. If it’s a worn pin stack, we rebuild it on the bench. If a sidebar or body is pitted through from corrosion, we tell you straight that replacement is the right call.
Medeco Service Pricing in Burien
Medeco work in Burien lands in two price bands depending on what’s actually wrong. A straightforward rekey of an existing Medeco cylinder typically runs $25 to $60 per cylinder, including OEM pins and labor. Rebuilding a worn or sticking restricted cylinder with new sidebar and bottom pins runs $80 to $150. High-security deadbolt installation starts around $180 for the hardware and labor, and goes up from there when we’re converting vintage mortise prep or replacing corroded strikes and reinforcing plates. What drives the cost is the keyway, whether we can rebuild or have to replace, and whether your door is fighting us. The phone estimate is free, and the price we quote is the price on the invoice. Call (855) 473-2502 and describe what the lock’s doing, we’ll give you a real number in minutes.
Serving Burien, WA — Our Local Coverage Area
We’re based in the Burien 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 Burien
Only if you have the authorization. For Medeco restricted keyways, we need a letter of authorization from the original lock purchaser and the keyway card that came with the system. Without those, no locksmith can legally cut that key. If you’re locked out of that authorization chain, we can rekey the cylinder to new keys instead. Call (855) 473-2502 and we’ll tell you which path you’re on.
Usually not. In Burien’s damp climate, west- and south-facing exterior doors swell and their strike plates corrode, so the hardened Medeco bolt drags and won’t throw. We inspect the door and strike first, free the edge, and rebuild the cylinder only if the pins and sidebar are actually worn. You might not need a new lock at all.
Yes, with prep work. Older hilltop ramblers in Burien often still have their original mortise locksets, and a modern cylindrical Medeco deadbolt won’t seat until we convert that mortise prep to a cylindrical bore. We do that conversion regularly on Burien’s vintage homes. It’s a normal part of the job here, not an edge case.
Yes. Medeco in Boulevard Park and the Ambaum corridor rental turnover is a steady part of our Medeco work in Burien. We design and key master systems where the manager’s key operates all units but tenant keys are restricted to their own door. That way a lost tenant key doesn’t compromise the building, and turnover rekeys stay quick. Call (855) 473-2502 for a written scope and flat per-lock pricing.
No. We’re an independent locksmith shop, not authorized, sponsored, or endorsed by Medeco. What we have is years of bench work on Medeco’s restricted keyways and the OEM tooling and parts to service them properly. For most Burien homeowners, that practical experience matters more than a dealer plaque.
Service Areas Near Burien
Our Medeco service covers Burien zip code 98062 and the surrounding communities. For customers just north near SeaTac, see our Medeco service in SeaTac. Further up the shoreline, we provide Medeco service in Shoreline. And for the full picture of where we work, check our Burien service area page. Also in range: Bellevue, Wilburton, Medina, Clyde Hill, Yarrow Point, and Newport.
Book Your Medeco Service in Burien Today
Tell me what you’ve got, I’ve probably seen it before. Whether it’s a sticking Biaxial on a damp west-facing door, a Riverton Medeco service or rental turnover that needs a master-key reset, or a 1960s rambler that needs mortise conversion for a high-security deadbolt, we handle it same-day when the schedule allows. Call (855) 473-2502 for a free estimate.
Written by Norm Eckley, Owner at Belmont Lock & Key, serving Burien and the surrounding communities.