Non-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.
Medeco Residential Locksmith in New York: What to Know First
We provide independent Medeco residential locksmith service across New York, typically arriving same-day for lockouts and scheduling installations within 24-48 hours. Every Medeco job starts with a written price before any work begins - Haven Standard Clause 1 - and ends with a documented photo record left with you. For homeowners in New York who bought their property with Medeco deadbolts already installed, or who are upgrading from Schlage or Kwikset to Medeco’s high-security line, we quote the part number, the labor, and the total, with no call-out surcharge added at the door. Call (551) 214-0800 for a firm estimate.
How Medeco Products Fail - and How We Fix Them
- Medeco Maxum deadbolt: sticky thumbturn or key drag in humid months. New York’s summer humidity swells door frames and shifts strike alignment, but the Maxum’s tight machining tolerances mean it binds before a standard deadbolt would. We find the bolt path first, then decide whether the issue is frame settlement or cylinder wear. Rekeying a Maxum with a dragging key without checking the bolt geometry wastes a cylinder.
- Medeco Biaxial keyway: keys cut at non-authorized shops that don’t angle-cut correctly. The Biaxial’s chisel-point key blanks require specific duplication equipment most hardware stores in New York don’t stock. A poorly cut Biaxial key works twice, then starts shaving brass into the sidebar channel. We clean the sidebar, verify the key angles with a Medeco gauge, and cut replacement keys on our CodeMax machine - or replace the cylinder if the damage has progressed.
- Medeco M3 / X4 cylinders: sidebar spring fatigue after 8-12 years of daily use. These use a two-point locking sidebar with a small coil spring that loses tension. The key still turns, but the lock feels “mushy” and may not fully retract. We stock OEM sidebar spring kits and install them with the cylinder disassembled on the bench - not lubed and hoped for, which is what we usually find when we’re called in second.
- Medeco original (pre-2005) rim cylinders: pot metal tailpiece corrosion in pre-war buildings. In older New York apartment buildings with original Medeco rim cylinders on metal gates, the tailpiece sits in a damp vestibule environment and corrodes at the set screw. The key turns freely but the latch doesn’t move. We replace with a stainless steel tailpiece adapter and document the original cylinder serial for your records.
- Medeco deadbolt mis-installation by prior contractors: backset wrong, faceplate proud of door edge. Medeco’s 1-inch throw bolt needs a clean 2-3/8″ or 2-3/4″ backset with no binding. In brownstones and co-ops across Park Slope and the Upper West Side, we’ve found Maxum units installed with the faceplate half-screwed to avoid trimming the door. We pull it, cut the mortise clean, reinstall to spec, and test the full throw cycle 20 times before we leave.
Our Medeco Residential Locksmith Process

- 1
Call intake. You reach a live person, 24/7. We ask for the Medeco model if you know it, the symptoms, and the lock location. We quote a firm price range before scheduling - no dispatch without a written number.
- 2
On-site diagnosis. Our technician arrives in a marked van, uniformed, with a documented photo record starting at your door. We identify the Medeco series, check for OEM vs. aftermarket parts already installed, and test the failure mode directly.
- 3
Parts decision. We stock common Medeco cylinders, springs, and key blanks. If your lock needs a factory-ordered part, we tell you the lead time and install a temporary secure cylinder at no extra labor. OEM parts when available; quality aftermarket only when OEM is discontinued and we can verify fit.
- 4
Repair or replacement. Work is done on-site for standard jobs; bench rebuild for rim cylinders or complex sidebar issues. We show you the old part if removed, and the new part’s packaging if installed.
- 5
Testing and documentation. Every key tested in every position. Photo record completed, written invoice printed, 365-Day Done Right Promise applied. Haven Standard Clause 4: the technician’s photo, your signature, and the part numbers are archived together.
- 6
Cleanup. We leave with the old hardware unless you want it for your records. No debris, no mystery charges.
What Medeco Residential Locksmith Costs in New York
| Service | Typical Range | What Affects Price |
|---|---|---|
| Medeco deadbolt rekey (per cylinder) | $85-$140 | Series (Biaxial vs. M3/X4), key quantity, after-hours call |
| Medeco Maxum installation (new) | $280-$420 | Door prep condition, backset conversion, strike reinforcement |
| Medeco lockout (residential) | $120-$195 | Time of day, lock series, whether drilling is required |
| Medeco cylinder replacement (OEM) | $160-$260 | Series, keyway type, sidebar complexity |
| Medeco key duplication (authorized cut) | $18-$32 | Key blank type, quantity, whether original key is present |
These are the prices we quote on the phone - the same prices on the invoice. No call-out fee, no “service charge” added after arrival. If your job involves multiple locks, we price each one separately in writing before starting. Free estimate: call (551) 214-0800.
Why New York Homeowners Call Novak Lock & Security New York for Medeco Work

We’ve installed or serviced over 60,000 locks since 2002, and Medeco cylinders account for a growing share of that number as New York buyers upgrade from Schlage and Kwikset. Daniel Novak picked up the trade at Los Angeles Trade-Technical College and has spent the better part of three decades working on the actual hardware these buildings use - not catalog photos. Our technicians carry Medeco key blanks, sidebar springs, and cylinder tools as standard stock, not special-order items. The 365-Day Done Right Promise applies to every Medeco rekey and installation. And if you ever need to step down to Schlage or Kwikset for a secondary door, or step up to Mul-T-Lock, we quote those in writing too - same rule, same invoice.
Name’s on the van. That’s the whole pitch.
FAQs
No - rekeying by a qualified locksmith does not void Medeco’s limited lifetime warranty on the cylinder, provided OEM pins and factory-spec procedures are used. We use Medeco pin kits and document the rekey in your service record. If your lock is newer and under warranty, we note the serial number and can provide a copy of our work order for any future warranty claim. Call (551) 214-0800 to schedule.
Same-day response is standard for residential lockouts in Manhattan, Brooklyn, and Queens; Bronx and Staten Island typically within 2-4 hours depending on traffic patterns. We don’t quote arrival windows we can’t keep - the dispatcher gives you a firm time when you call, and the technician calls 15 minutes out. For scheduled Medeco installations or rekeys, we book within 24-48 hours. Call (551) 214-0800 for today’s availability.
Pre-2010 Biaxial cylinders with worn sidebar channels usually warrant replacement - the repair is temporary and the keyway is already compromised. M3 and X4 cylinders with spring fatigue or pin wear are typically worth rebuilding if the housing is sound. We diagnose on-site and tell you which path costs less over five years, not just today. The written quote covers both options so you can decide before we start. Call (551) 214-0800 for a free assessment.
Yes - we can originate a new key by code for most Medeco residential cylinders, provided the lock is accessible and the key code is readable on the cylinder face or recorded in your documentation. For code-unknown situations, we can disassemble the cylinder and decode the pin stack directly. Origination runs higher than duplication; we quote both paths in writing before proceeding. Call (551) 214-0800 with your cylinder series and location.
We stock and prefer OEM Medeco cylinders, springs, and key blanks. For discontinued series like the original Medeco rim cylinder, we source quality aftermarket parts that we’ve tested for fit and function - never “will-fit” generics that jam in high-security keyways. We tell you which part category applies to your job before we order or install anything. Call (551) 214-0800 to discuss your specific Medeco model.
Written by Daniel Novak, Owner, Novak Lock & Security New York at Novak Lock & Security New York, serving New York and nearby areas.






