Medeco Lock Installation & Rekey in New York City, NY | Strongbox Lock & Safe Co. of New York City

Medeco Lock Installation & Rekey in New York City: What to Know First

We provide independent Medeco lock installation and rekey services across all five boroughs of New York City, with same-day scheduling for most jobs and emergency response when you’re locked out. A standard Medeco rekey runs $140-$220; a full deadbolt installation with new hardware typically falls between $280-$450, and we quote that flat price before the truck rolls. This page is for homeowners who already own Medeco hardware and need it installed correctly, rekeyed after a move or staff change, or repaired when the key starts sticking or the bolt won’t throw. Call (877) 691-7931 - a live person answers, including nights and weekends.

Call (877) 691-7931

How Medeco Products Fail - and How We Fix Them

• Maxum 11*603 deadbolts with sticky key rotation. In pre-war Manhattan apartments and brownstones throughout Park Slope, we see this constantly. The cause is usually grit from decades of paint layers mixing with graphite lubricant into a paste that gums up the sidebar slots. We disassemble the cylinder, clean the sidebar channels with solvent, and re-lubricate with Medeco’s specified dry lubricant - never oil, which attracts more grit in New York City’s dust-heavy air.
• Medeco3 (M3) cylinders with premature key wear. The angled cuts on M3 keys are precise, and many key cutters in New York City lack the correct duplicator or use standard wheels that round the angles. A poorly cut copy works for a month, then starts chewing the bottom pins. We rekey with factory-original pins and cut replacement keys on a Medeco-certified duplicator - or we source OEM key blanks when the customer’s original is too worn to trace.
• Medeco X4 residential cylinders that won’t rekey cleanly. The X4 uses a different pin stack geometry than the classic Biaxial, and some aftermarket rekey kits include pins that are close but not exact. We’ve found this causes binding in the lower chambers, especially in humid months when New York City’s coastal moisture swells door frames and puts extra torque on the bolt. We use OEM Medeco pinning kits for X4 work, or we decline the job if the right parts aren’t available - we don’t make do.
• Biaxial deadbolts with loose cylinders after years of use. The set screw that locks the cylinder into the housing backs out over time, particularly in doors that get slammed - common in Queens row houses with heavy metal security doors. The cylinder rotates slightly, and the tailpiece starts missing the latch mechanism. We reset the cylinder depth, apply thread locker to the set screw, and test the throw ten times before we leave. It’s a ten-minute fix if you know to look for it, but most shops replace the whole lock.
• Medeco rim cylinders on commercial gates with corroded tailpieces. In Red Hook, by the water, and anywhere salt air gets in, the steel tailpiece on older Medeco rim cylinders rusts solid. The cylinder itself is fine, but the tailpiece won’t rotate. We stock stainless steel replacement tailpieces - an OEM part that Medeco doesn’t advertise on their consumer site - and swap it without disturbing the cylinder pinning, saving the customer a full rekey.

Our Medeco Lock Installation & Rekey Process

1. 1
   You call, we answer. A live person at Strongbox Lock & Safe Co. of New York City takes your call 24/7. We ask what Medeco hardware you have - model name if you know it, or we walk you through identifying marks - and what’s going wrong.
2. 2
   Flat price quoted on the phone. Based on your description, we give you a real number, not a “ol9 service call” teaser. If we’re uncertain about parts, we quote a range and finalize on arrival - but we tell you that upfront.
3. 3
   Background-checked technician arrives with ID. Our tech shows up in uniform, presents identification, and confirms the quoted price before touching anything. No surprises, no pressure.
4. 4
   Diagnosis and parts decision. We determine if your lock needs rekeying, repair, or replacement. If it’s a parts question, we explain OEM versus quality aftermarket options and what each means for function and warranty. The choice is yours.
5. 5
   The work and the test. We perform the installation or rekey, then test every key, check the bolt throw from both sides, and verify the strike alignment - especially important in New York City’s settled buildings where door frames shift seasonally.
6. 6
   Written guarantee, cleanup, and departure. You get a copy of our 90-Day Done Right Promise. We sweep up. The price on the invoice matches the price on the phone.

What Medeco Lock Installation & Rekey Costs in New York City

Same-day service in Manhattan, Brooklyn, and Queens carries no premium - it’s our standard. Staten Island and the Bronx may add travel time but no hidden fee. Seniors and veterans receive our standing 5% discount. Call (877) 691-7931 for an exact quote; estimates are free.

Why New York City Homeowners Call Strongbox Lock & Safe Co. of New York City for Medeco Work

We’ve been in the five boroughs for over 42 years, and we’ve watched Medeco evolve from the Biaxial through the M3 and X4 lines. Frank Bellomo, our owner, learned this hardware on the doors of Bay Ridge Avenue landlords and still specifies it for customers who need pick resistance and key control. We’re not a one-brand shop - we also install and service Schlage, Kwikset, and the full premium range - so when a Medeco is the right lock, we say so, and when a simpler grade will do, we say that too. Flat price before the truck rolls, and every job backed in writing - that’s how we’ve done it for over 42 years. The 90-Day Done Right Promise means if it’s not right, we come back. No paperwork, no arguing.

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