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Medeco Locksmith in Marietta, GA | Novak Lock & Security Marietta
Medeco high-security lock service in Marietta typically runs $180-$420 depending on whether we’re rekeying an existing cylinder, rebuilding a seized mechanism, or fabricating a custom cam for a vintage mortise case. We’re an independent locksmith shop, not a Medeco dealer or authorized representative, and we carry OEM Medeco wafer kits, slider pins, and restricted M3/M4 blanks on our Marietta-area vans for same-day resolution. Call (762) 252-5919 for a written price before anyone is dispatched.
Our Medeco sales & service covers the full product line from Maxum residential deadbolts to commercial mortise cylinders and Apex electronic platforms. Daniel Novak and our technicians have worked Medeco hardware across Marietta’s unusual housing spectrum - from skeleton-key mortise cases in pre-1900 commercial buildings near the Square to un-retrofitted 1960s ranch frames off Whitlock Avenue where deadbolts were never originally installed. The name on the invoice is the same name on the van. That’s the whole argument.
Why Marietta Residents Choose Us for Medeco Service
Daniel Novak started in this trade through a locksmithing program at West Los Angeles College before relocating east and building the business here. He and our crew have spent years servicing properties across Marietta, including commercial accounts near the Town Center area on Barrett Parkway. That background shows in how we diagnose Medeco problems: we identify the exact cylinder, pin stack, or actuator at fault before quoting a number, not after.
Medeco’s patented wafers and angled key cuts are genuinely pick-resistant, but they’re also genuinely different to service than standard Schlage or Kwikset hardware. The restricted M3 and M4 keyways require controlled duplication protocols that big-box key cutters simply don’t follow. When a Marietta homeowner brings us a Medeco cylinder that “just stopped working,” we bench-test the wafer stack, inspect the slider pins for gummed lubricant or humidity corrosion, and source OEM replacement parts rather than swapping in an aftermarket cylinder that voids the keyway’s restricted status.
Our Marietta service area runs from the historic commercial blocks around the Square through the East Cobb corridor and down to the Barrett Parkway commercial zone. Every visit includes a documented photo record, a background-checked uniformed technician, and Haven Standard Clause 1: the price quoted on the phone is the price on the invoice, with no dispatch surcharge added at the door. That rule has been in place since 2002.
Common Medeco Locksmith Problems We Solve in Marietta
- Wafer and slider-pin seizure from old lubrication. Medeco’s angled key cuts ride on patented wafers that can gum up when old lubricant hardens or attracts dust. In Marietta’s high-humidity summers, this accelerates. We disassemble the cylinder at the bench, clean the wafer stack, and reinstall with Medeco-specified lubricant - not WD-40, which attracts particulate.
- Maxum bolt binding against swollen wood frames. Marietta’s July and August humidity swells original wood door frames, especially in the 1960s-70s ranch belt where entry doors were often never retrofitted with deadbolt strikes. The cylinder turns fine; the bolt simply can’t throw. We re-align the frame and re-cut the strike rather than selling a lock that isn’t the problem.
- Ice-storm freeze damage to exterior cylinders. Marietta’s occasional hard freezes seize back-door and garage-door Medeco cylinders that haven’t been exercised since summer. Moisture expands in the slider-pin chambers, and forced rotation snaps the tailpiece or shears the cam. We thaw, clean, and re-lubricate with OEM parts rather than defaulting to replacement.
- Key duplication abuse on restricted M3/M4 blanks. Homeowners take restricted Medeco keys to big-box duplicators. The cutters burn the wafer profile, or the wrong blank is used entirely. The cylinder still accepts the original key but jams on the damaged copy. We re-pin or replace the cylinder and issue properly controlled duplicates from our stock.
- Worn mortise-cylinder cams in pre-1900 Square buildings. The antique case and the Medeco retrofit aren’t always perfectly mated. Under heavy restaurant traffic near Marietta Square, cam engagement gets sloppy. We machine or source a compatible cam rather than forcing a modern unit into a pre-war lock body.
Medeco Service in Marietta: What Local Conditions Mean for Your Equipment
Marietta’s housing timeline forces us to work both ends of a century-wide hardware spectrum. The antebellum and late-Victorian structures clustered around Marietta Square still run original mortise locksets and skeleton-key systems that require specialty knowledge almost extinct in neighboring suburbs. Meanwhile, the affluent East Cobb master-planned communities generate constant demand for ANSI Grade 1 deadbolt upgrades and smart-lock integration. No other suburb in the Atlanta metro compresses that range into a single service area.
For Medeco owners, this split creates a specific challenge. A Medeco retrofit in a pre-1900 commercial block off the Square takes bench fabrication of a matching cam rather than a drop-in cylinder. Most metro Atlanta locksmiths decline this work. We don’t. We stock raw brass cam blanks and maintain the tooling to machine them to the non-standard specifications of obsolete mortise cases. On a vintage storefront just off Marietta Square, our tech pulled a failing mortise case, fabricated a compatible cam, and installed a Medeco Maxum-grade cylinder so the owner kept her antique exterior trim while gaining a restricted, UL 437-listed keyway. That same week, a call in the 1960s ranch belt off Whitlock Avenue found a Medeco deadbolt seizing because the original wood frame had swelled in August heat and had never been bored for a deadbolt strike; we re-aligned the frame and re-cut the strike instead of replacing the lock. On a hard-freeze morning the following January, a back-door Medeco cylinder on a Kennesaw-area entry was seized by ice, and we thawed, cleaned, and re-lubricated the slider pins rather than selling a new cylinder.
Medeco Models & Products We Service in Marietta
We stock OEM parts and service the full Medeco residential and commercial line:
- Medeco Maxum deadbolt - residential Grade 1, our most common Marietta installation for homeowners upgrading from builder-grade hardware
- Medeco original/Classic series - 11B75-style deadbolts, still common in 1990s-2000s East Cobb construction
- Medeco M3 and M4 keyway platforms - patented restricted duplication; we maintain the key-control protocols and blank inventory
- Medeco commercial mortise cylinders - 1-1/8″ and rim-style, including custom cam fabrication for non-standard cases
- Medeco Apex and eCylinder products - electronic access and audit-trail platforms for commercial accounts
We use Medeco OEM wafer kits, slider pins, and OEM restricted blanks wherever they exist. When a discontinued original Medeco cylinder must be swapped to a current Apex/M3/M4 chassis, we disclose that before ordering parts - not after we’ve started the job. For vintage mortise cases, we machine or source a compatible cam and cylinder rather than forcing a modern unit into a pre-war lock body. Our Marietta-area vans carry the most common Maxum and M3/M4 service parts for same-day resolution.
Medeco Service Pricing in Marietta
These are the ranges we quote in writing before any work starts, per Haven Standard Clause 1:
- Medeco lock rekey: $85-$140 per cylinder (includes new pins, springs, and two restricted keys)
- Medeco cylinder rebuild (seized wafers, damaged slider pins): $140-$220
- Medeco Maxum deadbolt installation (new bore and strike, standard frame): $180-$280
- Medeco mortise cylinder with custom cam fabrication: $280-$420
- Medeco master key system setup (small commercial, up to 6 cylinders): $340-$580
What drives cost: cylinder condition, whether the existing hardware is standard or requires custom fabrication, and whether we’re working with a restricted keyway that needs controlled duplication. Every estimate includes a free inspection of the door frame, strike alignment, and existing hardware grade. We do not add a dispatch surcharge on arrival. The price quoted on the phone is the price on the invoice. For an exact quote on your specific Medeco hardware in Marietta, call (762) 252-5919 - estimates are free.
Serving Marietta, GA - Our Local Coverage Area
We’re based in the Marietta 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 Marietta
We can rekey nearly all Medeco cylinders at the bench, including M3 and M4 restricted keyways. Replacement is only necessary when the cylinder body is cracked, the plug is damaged, or the hardware has been discontinued and no OEM parts remain available. We inspect the cylinder before quoting either option. Call (762) 252-5919 for a written estimate - free.
Probably not. In Marietta’s July and August humidity, original wood door frames swell and bind the bolt against the strike plate. This is especially common in 1960s-70s ranch homes that were never originally bored for a deadbolt. The cylinder is fine; the frame needs re-alignment or the strike needs re-cutting. We diagnose this on-site before quoting. Call (762) 252-5919.
Yes, and we do it regularly. Pre-1900 commercial buildings near Marietta Square have non-standard mortise cases that require custom cam fabrication. We machine compatible cams from brass blanks rather than forcing a modern cylinder into an antique case. This preserves the original exterior trim while adding a UL 437-listed, restricted keyway. Not every locksmith in the metro area maintains this capability.
No. Medeco uses proprietary keyways that are physically incompatible with Schlage SC1 or Kwikset KW1 profiles. We service all three brands, and we can master-key Medeco hardware independently or in combination with other high-security platforms. We do not recommend or perform cross-brand keying - it defeats the security purpose of the restricted keyway.
Yes. We design and implement Medeco master key systems for small commercial properties, including the boutique and restaurant spaces near Marietta Square and the professional offices along Barrett Parkway. Every system is scoped in writing with a key hierarchy diagram and a per-cylinder flat price before work begins. Call (762) 252-5919 to schedule a survey.
Service Areas Near Marietta
We carry Medeco OEM parts and provide same-day service throughout our core Marietta service area and into adjacent communities. Our technicians regularly handle Medeco calls in Medeco service in Kennesaw, particularly the commercial corridors along Chastain Road and the residential developments near Kennesaw Mountain. We also cover Medeco service in Sandy Springs, Acworth, Roswell, and Dunwoody. Each area receives the same documented photo record, background-checked uniformed technician, and written-price guarantee under The Haven Standard.
Book Your Medeco Service in Marietta Today
Call (762) 252-5919 for a written price on your Medeco service before anyone is dispatched. We answer live, 24 hours a day. Same-day appointments are typically available for Marietta addresses, and our vans carry the OEM parts to resolve most Maxum, M3, and M4 issues in a single visit. The price on the phone is the price on the invoice. Haven Standard Clause 1, since 2002.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Marietta since 2002.