Medeco Lock Installation & Rekey in Pennsylvania: What to Know First
Strongbox Lock & Safe Co. of Pennsylvania provides independent Medeco lock installation & rekey services across the state, with most residential jobs completed same-day and commercial rekeys scheduled within 24 hours. We quote a flat price on the phone before the truck rolls, and every job carries our written 90-Day Done Right Promise. This page is for Pennsylvania homeowners and business owners who already have Medeco hardware installed and need it serviced, rekeyed, or replaced by technicians who understand these locks inside and out. Call (844) 643-4161 to speak with a live person now.
How Medeco Products Fail - and How We Fix Them
- Medeco Biaxial cylinders with sticky or grinding key rotation. The dual-angle pin system that gives Biaxial its pick resistance also creates precise tolerances that collect Pennsylvania road salt and fine grit, especially in entry doors facing busy streets. We disassemble the cylinder, ultrasonic-clean the pin stacks, lubricate with Medeco-specified graphite compound, and rekey to your new keyway if you’ve lost a key or had a change in household staff.
- Medeco M3 deadbolts with intermittent key rejection. The slider mechanism in M3 series locks can develop burrs on the sidebar fingers after 8-12 years of daily use, particularly in older Pennsylvania homes with original doors that sag slightly seasonally. We inspect for sidebar wear against factory spec, replace the slider assembly with OEM parts when indicated, and rekey the cylinder rather than replace the full deadbolt unless the housing itself is damaged.
- Medeco X4 residential grade with loose cylinder or spinning key. The set screw that secures the X4 cylinder tailpiece can back out in high-humidity environments, which includes most of Pennsylvania from June through September. We retorque to factory specification, apply thread-locking compound rated for the application, and rekey if your keys have been compromised.
- Medeco Original (pre-1985) cylinders with keyway deformation. These legacy cylinders in historic Pennsylvania homes often have brass keyways worn oval from decades of heavy keyrings. We measure keyway deviation with pin gauges, determine if the cylinder is salvageable through bushing or if replacement is the honest call, and never charge for a rekey on a cylinder we recommend replacing.
- Medeco KeyMark interchangeable cores with control key failure. The control key operates the core-retaining mechanism separately from the operating key, and the thin wafer in that secondary stack can fatigue crack in cold-weather cycles common to Pennsylvania winters. We stock KeyMark control wafers and can rebuild the core-retaining stack on-site, saving you the cost and delay of a full core replacement.
Our Medeco Lock Installation & Rekey Process
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Call and quote. You speak with a live person who asks the series name, symptoms, door type, and whether you have working keys. We quote a flat price before the truck rolls. That has always been the deal.
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Arrival and verification. Our technician arrives in a marked vehicle, uniformed, with ID presented at the door. Dale Corrigan started this practice when he founded Strongbox, and we have never wavered.
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Diagnostics and parts decision. We identify your Medeco series, inspect for wear patterns, and determine whether OEM Medeco parts, quality aftermarket equivalents, or full replacement best serves your situation. We explain the choice before touching tools.
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Service and rekey. We perform the installation or rekey, cut new keys to factory specifications on-site, and test every key in every position of the cylinder.
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Written guarantee and cleanup. You receive a detailed invoice matching the phone quote, plus our 90-Day Done Right Promise in writing. We sweep before we leave.
What Medeco Lock Installation & Rekey Costs in Pennsylvania
Medeco service costs more than basic hardware because the parts and the tolerances demand it. Here is what we see in Pennsylvania homes:
- Residential Medeco rekey (single cylinder, working key present): $95-$140
- Residential Medeco rekey (lost key, decode required): $140-$195
- Medeco deadbolt installation (customer-supplied): $125-$175
- Medeco deadbolt installation with new cylinder (our stock): $220-$340
- Commercial Medeco mortise cylinder rekey: $165-$250
- Medeco M3 or X4 cylinder rebuild with OEM slider/pin stack: $180-$275
Price moves with cylinder count, key quantity, and whether the door requires modification for a new lock body. We honor our permanent 5% senior and veteran discount on Medeco work, and our $50 off any repair over $250 applies to multi-cylinder jobs. Call (844) 643-4161 for your exact quote - estimates are free, and the price we quote is the price you pay.
Why Pennsylvania Homeowners Call Strongbox Lock & Safe Co. of Pennsylvania for Medeco Work
Pennsylvania homeowners who have already invested in Medeco security do not want a technician learning on their lock. Our technicians have serviced Medeco Biaxial, M3, X4, and KeyMark lines for years, and we stock the parts that fail, not just the parts that sell. When your Medeco hardware reaches end of life, we also install and service Schlage, Kwikset, and other premium brands, so you get the right lock for the door, not just what is on the truck.
We answer calls live, 24/7, including nights, weekends, and holidays. Our 90-Day Done Right Promise means if the rekeyed cylinder binds, the new deadbolt loosens, or anything is not right, we come back. No paperwork to file, no argument, no charge.
FAQs
Does rekeying my Medeco lock void the manufacturer warranty?
No, rekeying performed by a qualified locksmith does not void Medeco’s limited lifetime warranty on mechanical defects, provided OEM parts and factory-specified pinning are used. As an independent Medeco service provider, we use OEM pinning kits and document our work so your warranty remains intact. Call (844) 643-4161 if you have questions about your specific series.
Can you rekey my Medeco lock if I have lost all the keys?
Yes, we can decode and rekey any Medeco residential or commercial cylinder without an existing key. The decode process takes 15-30 minutes and costs more than a standard rekey because of the specialized gauges and knowledge required. We cut new keys on-site and test every combination. Call (844) 643-4161 for a flat quote before we dispatch.
Should I repair my old Medeco cylinder or replace it entirely?
Repair makes sense when the housing is sound and only internal components are worn. Replacement is the honest call when the cylinder body is damaged, the keyway is worn beyond bushing limits, or parts for your specific series are discontinued. We tell you which side of that line your lock falls on before we start work. Call (844) 643-4161 for a free second opinion if another locksmith has recommended replacement.
How quickly can you rekey Medeco locks at my Pennsylvania business?
Most commercial Medeco rekeys in Pennsylvania are scheduled within 24 hours, and same-day service is often available for urgent situations such as employee termination or lost master keys. We stock Medeco interchangeable cores and pinning kits for common commercial keyways. Call (844) 643-4161 to speak with a live person and reserve your appointment.
Do you install Medeco smart locks or electronic access control?
We install and service Medeco electronic locks and can integrate them with existing key systems, though we do not sell Medeco products directly. We are happy to install customer-supplied Medeco electronic hardware or recommend compatible alternatives from our other lines including Schlage and Kwikset if your application allows. Call (844) 643-4161 to discuss your specific access control needs.
Ready to get your Medeco lock installation & rekey handled right? Call (844) 643-4161 now. A live person will answer, ask the right questions, and quote you a flat price before any truck rolls. We have served Pennsylvania communities for over 42 years, and we plan to be here when you need us next.
Written by Dale Corrigan, Owner, Strongbox Lock & Safe Co. of Pennsylvania at Strongbox Lock & Safe Co. of Pennsylvania, serving Pennsylvania and nearby areas.