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Medeco Locksmith in Atlanta, GA | Novak Lock & Security Atlanta
Medeco high-security lock service in Atlanta typically runs $180-$420 depending on whether you need a cylinder rekey, a full deadbolt installation, or mortise-box repair on historic intown hardware. We’re an independent locksmith shop - not affiliated with, endorsed by, or authorized by Medeco - and we carry genuine Medeco cylinders, keys, and rebuild kits for same-day work across intown Atlanta and the surrounding metro. Call (470) 944-6813 for a written quote before anyone is dispatched.
Our crew has handled Medeco hardware on everything from BeltLine-adjacent bungalow renovations to small commercial master-key systems near Midtown. Daniel Novak, our owner, keeps a worn Medeco service manual in his truck cab - mostly out of habit at this point - but the real expertise is in knowing when a “failed” Medeco is actually a swollen pine frame or a painted-over mortise box hiding the real problem.
Why Atlanta Residents Choose Us for Medeco Service
We didn’t choose to specialize in Medeco. Atlanta’s housing stock chose it for us.
The BeltLine-driven turnover in neighborhoods like Grant Park, Inman Park, and Cabbagetown means we’re constantly encountering restricted-keyway Medeco cylinders that previous owners installed into original 1920s mortise locksets. Most locksmiths can swap a deadbolt. Far fewer can diagnose why a Medeco bolt binds in a painted-over Corbin mortise box while preserving both the high-security cylinder and the historic hardware underneath.
Daniel Novak picked up the fundamentals at Los Angeles Trade-Technical College before spending the better part of two decades working locks across the country. He and our crew have served Atlanta for years - from rekeying row houses in Inman Park to swapping Grade 1 hardware on office suites near Midtown with our Residential Locksmith in Atlanta. The Haven Standard, our quality framework, requires a documented photo record on every visit and a written price before any work starts. Haven Standard Clause 1 is simple: the price on the phone is the price on the invoice. The name on the van is the warranty.
We stock genuine Medeco cylinders and keys for fast turnaround, and we use quality aftermarket components only for concealed non-keyway parts that don’t affect the security rating. If it can be rebuilt, we rebuild it.
Common Medeco Locksmith Problems We Solve in Atlanta

- Spring frame swell binding the bolt throw. Atlanta’s humid subtropical climate swells old-growth pine and fir door frames every spring rainy season. In Grant Park and Inman Park bungalows, this misaligns the strike plate so the Medeco bolt binds mid-throw. Homeowners call us thinking the lock has failed. Usually it’s a frame-adjustment job, not a cylinder replacement.
- Paint and graphite packed into angled keyway pins. On Cabbagetown and Kirkwood doors where the mortise faceplate has been painted over a dozen times, overspray and old lubricant wick into Medeco’s precision-angled pins. The key gets sticky. The lock gets diagnosed as worn out. Often the cylinder is sound - it just needs disassembly, cleaning, and fresh pins.
- Restricted-keyway lockouts after intown property turnover. BeltLine corridor homes change hands constantly. New buyers inherit a Medeco high-security cylinder with no control key and no registered duplicate. Without the control key, even a legitimate rekey becomes complicated. We see this weekly and carry the tools to handle it.
- Invisible mortise-box failure behind a Medeco retrofit. A previous owner drops a Medeco cylinder into a century-old mortise lock. The painted-over faceplate hides cracked interior components. The bolt stops retracting. The fix isn’t a new deadbolt - it’s rebuilding the mortise box while preserving the Medeco cylinder the homeowner paid for.
- Post-ice-event cylinder grit and freeze damage. Atlanta’s rare catastrophic winter ice events, like the 2014 ‘Snowjam,’ leave Medeco cylinders feeling frozen or gritty. Moisture intrusion followed by rapid temperature swings corrodes precision components. We disassemble, clean, and replace affected pins and springs rather than defaulting to full replacement.
Medeco Service in Atlanta: What Local Conditions Mean for Your Equipment
Atlanta’s intown historic districts like Cabbagetown and Kirkwood routinely preserve original Corbin and Sargent mortise boxes behind doors where a previous owner already dropped in a Medeco high-security cylinder - so a rekey or service call here is a hybrid job on a modern restricted-keyway cylinder seated in century-old ironwork, not a straightforward deadbolt swap.
This matters for Medeco owners in ways it wouldn’t in a city with newer housing stock. The Medeco sales & service we provide has to account for mortise-box spacing that predates modern ANSI standards, faceplates buried under thirty years of paint, and strike plates that have migrated half an inch because the fir frame swelled through another Atlanta spring. A technician who treats this like a standard deadbolt call will damage the historic hardware, void the mortise box’s function, and probably quote you for a replacement you didn’t need. We’ve rebuilt Medeco cylinders on Wylie Street in Cabbagetown where the real problem was paint packed into the keyway pins, and we’ve adjusted strike plates in Kirkwood where the lock was fine but the frame had shifted. The work requires knowing both Medeco’s modern restricted-keyway architecture and the antique ironwork it got bolted into.
Medeco Models & Products We Service in Atlanta

We service the full Medeco residential and light-commercial line with genuine parts stocked locally for Atlanta service area turnaround.
- Medeco Maxum deadbolt: The residential high-security deadbolt common on intown renovations. We stock cylinders and hardware kits.
- Medeco classic single-cylinder deadbolt: Standard residential grade. Full rekey and rebuild service.
- Medeco Classic / Original series cylinders: Frequently retrofitted into existing mortise lock boxes - our most common Atlanta call.
- Medeco Biaxial and Medeco³ cylinders: Restricted keyway, common on commercial and access-control accounts. We carry key blanks and pinning kits; control-key situations require additional verification.
Our approach: genuine Medeco cylinders, keys, and factory rebuild kits where they exist. Quality aftermarket springs, cams, and mortise-box internals only for concealed non-keyway components. If the housing isn’t cracked and the keyway pins aren’t worn beyond spec, we clean, re-pin, and rebuild.
Medeco Service Pricing in Atlanta
| Service | Typical Range | What’s Included |
|---|---|---|
| Medeco cylinder rekey (residential) | $180-$260 | Disassembly, pin replacement, new keys, function test |
| Medeco deadbolt installation (new hardware) | $280-$420 | Hardware, labor, strike alignment, written warranty |
| Medeco mortise-box repair with cylinder service | $240-$380 | Mortise disassembly, cylinder rebuild, frame/strike adjustment |
| Restricted-keyway lockout / control-key recovery | $200-$320 | Verification, cylinder removal, rekey, new registered keys |
| Commercial Medeco master-key rekey | Quoted per cylinder | Written scope, flat per-lock pricing, master hierarchy documentation |
Every price is quoted in writing before we start. Haven Standard Clause 1: the price on the phone is the price on the invoice. No call-out surcharge gets added at the door. For commercial master-key and access-control work, we survey and schedule - no dispatch clock running - and deliver a written scope with flat per-lock pricing. Call (470) 944-6813 for an exact quote on your Medeco hardware. Estimates are free.
Serving Atlanta, GA - Our Local Coverage Area

We’re based in the Atlanta 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 Atlanta
Yes, in most cases. We verify legitimate ownership, then remove the cylinder and rekey it with a new pin stack and fresh registered keys. Without the control key, the job takes longer and costs more than a standard rekey, but it’s usually solvable. Call (470) 944-6813 - we’ll walk through the verification steps and give you a firm quote before anyone is dispatched.
Probably not. Atlanta’s spring rainy season swells old-growth pine frames, misaligning the strike plate so the bolt binds. We see this constantly in intown bungalows. The fix is usually strike-plate adjustment and frame realignment, not a new lock. We inspect the cylinder anyway - if it’s clean and the pins move freely, the lock isn’t the problem.
Yes, if the mortise box is structurally sound. We service the original Corbin or Sargent ironwork, clean the interior components, and fit a Medeco cylinder to the existing cam configuration. On Kirkwood and Cabbagetown doors, this preserves historic hardware while adding high-security key control. We won’t recommend it if the mortise box is cracked or the bolt mechanism is worn beyond function.
We do. Small commercial accounts near the BeltLine corridor - retail, light office, mixed-use - use Medeco Biaxial and Medeco³ cylinders in master-key hierarchies. We survey the existing system, document the hierarchy, and quote flat per-cylinder pricing for rekeys or expansion. No dispatch-time billing; scheduled appointments with a written scope.
We disassemble the cylinder, inspect for corrosion or moisture damage, replace affected pins and springs, and re-lubricate with Medeco-compatible dry lubricant. Full replacement is only necessary if the housing is cracked or the keyway is worn beyond spec. After the 2014 ice storm, we handled dozens of these - most were rebuildable. Call (470) 944-6813 and we’ll quote it after a quick description.
Service Areas Near Atlanta

We run Medeco service calls throughout the intown core and surrounding metro. Our regular coverage includes Medeco service in Decatur for the historic-district bungalow stock, Medeco service in Smyrna for suburban residential and light commercial, plus College Park, Forest Park, and Chamblee. Each area has its own housing-era mix - Decatur’s early-20th-century corridors look a lot like Grant Park, while Smyrna runs heavier on post-1990s builder-grade retrofits.
Book Your Medeco Service in Atlanta Today
Call (470) 944-6813 for a written quote on your Medeco hardware. We answer live, 24/7. Same-day service is available for most intown Atlanta calls, and every job starts with a firm price and ends with a documented photo record. The 365-Day Done Right Promise applies to all Medeco work - if it’s not right, we make it right.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Atlanta since 2002.






