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Get your free estimateMedeco Locksmith in Arlington, DC | Coral Locksmith
Medeco locksmith service in Arlington typically costs $95 – $165 for a rekey and $220 – $480 for cylinder repair or replacement, depending on the model and what’s seized. We’re Coral Locksmith, an independent Medeco service provider, and the thing that sets our Arlington work apart is that we understand how this city’s mix of 1920s brick colonials and Rosslyn Medeco service and Ballston high-rises creates failure patterns you won’t see in a typical suburb. Call (855) 382-1343 for a free estimate, quoted on the phone before anyone rolls.
Why Arlington Residents Choose Us for Medeco Service
Medeco isn’t a lock you hand to just anyone. The restricted keyways, the angled cuts, the pinning logic behind an M3 or M4 cylinder all demand training that most general locksmiths never get. We carry OEM Medeco pins, springs, and cylinders because Russell Tapp, our owner and lead tech, learned early that aftermarket parts in a high-security lock are a false economy. He trained through Northern Virginia Community College’s automotive and industrial technology program, then spent years apprenticing under a seasoned locksmith before going out on his own. Today he’s the person Arlington property managers call when a master-key system needs re-pinning without disrupting forty other units.
We cover all of Arlington, from the 1940s bungalows west of Glebe Road to the mid-rise condos stacked along Wilson Boulevard. You’ll find our full Medeco sales & service work spans everything from single Maxum deadbolts to building-wide electronic cylinder fleets. Being local matters here because Arlington’s building stock is not uniform. One call might be a 1920s colonial on a tree-lined street in 22207, the next a steel-frame condo door in 22209 where the Medeco hardware has been in service since the building went up.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Arlington
- Deadbolt binding on wooden doors. Arlington’s humid summers swell solid wood doors in older brick colonials, and the Medeco Maxum deadbolt’s bolt channel gets tight. The bolt fails to extend fully, or the thumbturn feels like it’s fighting you. Usually the strike plate needs adjustment, not the lock.
- Seized M3 cylinders in garden apartments. In 22204, off Columbia Pike and surrounding blocks, the 1960s and 70s garden apartments run legacy Medeco M3 cylinders that haven’t been lubricated in years. Debris gums the pins; keys insert but won’t turn. We disassemble, clean, and re-pin rather than replace.
- eCylinder programming loss after battery changes. High-rise units with Medeco eCylinder or X4 electronic locks lose their programming when a tenant swaps batteries or power flickers. Now you’re locked out behind a keyed lobby door. We restore the programming on site.
- Corrosion on exterior commercial hardware. Winter road salt and ice from Arlington’s freeze-thaw cycles work into exterior Medeco commercial mortise and rim cylinders. Keyways obstruct, cam screws strip. It’s a seasonal pattern we see every year along the transit corridor.
- Master-key coordination problems. A single unit rekey in a Rosslyn or Ballston building means updating the master plan so the new tenant’s key still works with the building master. We coordinate with building management and concierge desks, because doing it wrong locks out the property manager who needs access for maintenance.
Medeco Service in Arlington: What Local Conditions Mean for Your Equipment
Arlington’s Rosslyn-Ballston corridor, where we also provide Medeco in Seven Corners, is the kind of place where Medeco hardware gets pushed harder than almost anywhere else in the region. A single street can run from 1940s brick bungalows to mid-rise condos to high-rise towers, and inside those taller buildings, one Medeco master-key system often controls unit doors, mailbox banks, amenity rooms, and the parking gate. That means a simple rekey on the fifteenth floor of a Ballston condo isn’t just a cylinder swap. It’s a coordination job with building management, because the new key has to keep working against a master plan that other residents and the front desk rely on. Most older condos along this corridor still run legacy intercom and master-key setups, and matching a new key to an existing system requires more than a pin kit. It requires understanding how the building’s access hierarchy was designed decades ago, and keeping that design intact while one door changes hands. That’s the kind of Medeco work we do repeatedly in Arlington, and it’s why a locksmith from outside the area often has to call in a second trip after realizing the unit door isn’t the only thing on the master.
Medeco Models & Products We Service in Arlington
We work on the full current Medeco lineup: Maxum deadbolts, M3 and M4 high-security cylinders, eCylinder and X4 electronic cylinders, and commercial mortise and rim cylinders. For all high-security work we use OEM Medeco pins, springs, and cylinders, because that’s what preserves key control and warranty integrity. On non-restricted applications where OEM lead times are long, we’ll source quality aftermarket parts and tell you exactly what’s going in. Our bias is repair, not replacement. If the cylinder shell and keyway are intact, we re-pin and rebuild. We only replace when the body is compromised. For Arlington customers, that usually means we can complete service same day from stock, not a week later after a special order.
Medeco Service Pricing in Arlington
Here’s what Medeco work generally costs in Arlington:
- Rekey a single Medeco cylinder: $95 – $165
- Disassemble, clean, and re-pin a seized M3/M4 cylinder: $160 – $240
- Maxum deadbolt repair or replacement: $200 – $420
- eCylinder or X4 programming and repair: $140 – $280
- Commercial mortise/rim cylinder rebuild: $180 – $350
What drives the cost is the cylinder model, whether it’s restricted keyway work, and how much disassembly is needed. Our free estimate is given on the phone before dispatch, and the price we quote is the price on the invoice. No call-out surcharge tacked on when the tech arrives. Call (855) 382-1343 for an exact quote on your Medeco hardware.
Serving Arlington, VA — Our Local Coverage Area
We’re based in the Arlington 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 Arlington
Yes, and that’s usually the right move. Medeco cylinders are built to be re-pinned and re-keyed many times over. We disassemble, replace the pins with OEM Medeco parts, cut new keys to the new bitting, and the cylinder goes back into service with the same shell and keyway. Replacement only happens when the body is cracked or the keyway is damaged beyond repair. Call (855) 382-1343 and we’ll tell you which path your lock needs.
Yes, provided the building management authorizes the work. We coordinate with property managers across Arlington to re-pin unit cylinders so the new tenant’s key works with the existing master plan, without disrupting access for other residents or staff. We’ll need the master key or the master bitting from management. Estimates are free, so call (855) 382-1343 before you schedule.
Arlington’s freeze-thaw cycles swell wooden doors and frames, and the deadbolt bolt rides against a strike plate that has shifted by a fraction of an inch. On older brick colonials in 22205 and 22207, this is a seasonal pattern, not a lock failure, and our Medeco repair in Lake Barcroft covers similar homes. We adjust the strike, sometimes file the plate opening slightly, and the bolt throws clean again. If the cylinder itself is gummed, we clean and lubricate. Call (855) 382-1343 for a free estimate.
Yes. We handle eCylinder and X4 electronic Medeco hardware throughout Arlington’s high-rises, including units where the electronic lock sits behind a keyed lobby door and intercom. Programming loss after battery replacement is the most common call, and we restore it on site. Coordination with building management or the concierge desk is part of the job. Call (855) 382-1343 with your building’s access protocol and we’ll walk you through it.
Yes, though it depends on the door. Arlington’s 1920s and 30s colonials often have solid wood doors with original mortise locksets, and some need door prep or a surface-mount option to accept a Medeco Maxum deadbolt. We’ll look at the door, tell you what’s needed, and give you a flat price before any work starts. Call (855) 382-1343 to schedule.
Service Areas Near Arlington
We serve Arlington and the surrounding communities. You’ll find our Arlington service area page covers the full reach, including Medeco service in Peppermill Village and Medeco service in Walker Mill. If you’re in Mount Rainier, Chevy Chase, Chillum, Brentwood, or Colmar Manor, we’re close by and carry the same OEM Medeco parts on the truck.
Book Your Medeco Service in Arlington Today
Whether it’s a seized M3 cylinder off Columbia Pike or a master-key rekey in a Ballston high-rise, our Medeco service in Baileys Crossroads and throughout Arlington gets your hardware working right. Call (855) 382-1343 for a free phone estimate, and we’ll get a tech out to you same day in most cases. The right lock, installed right – everything else is just noise.
Written by Russell Tapp, Owner at Coral Locksmith, serving Arlington and the surrounding DC communities.