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Get your free estimateMedeco Locksmith in Casselberry, FL | Ashgrove Locksmith
We service Medeco locks across Casselberry, FL, from the ranch homes off Red Bug Lake Road to the condo clusters near the 436/Semoran corridor, and we also handle Medeco repair in Altamonte Springs. Our team is independent, not manufacturer-affiliated, but we’ve worked Medeco cylinders for years and stock the OEM parts that keep a restricted keyway working properly. If your Medeco deadbolt is dragging, sticking, or won’t turn even with the right key, call (833) 713-2331 and we’ll tell you what’s actually wrong before anyone gets dispatched.
Casselberry’s housing stock is dominated by 1970s and 1980s concrete-block ranches and low-rise condos. That matters for Medeco owners because high-security cylinders got retrofitted into doors that were never built for them. Add Central Florida humidity and hurricane-season rain, and you get a specific set of failure patterns we see every week. This page covers what goes wrong, what it costs to fix, and why OEM parts matter more on a Medeco than on most other locks. For our broader Medeco sales & service work across the region, we maintain the same parts discipline everywhere we go.
Why Casselberry Residents Choose Us for Medeco Service
Most locksmiths in Seminole County can cut a Kwikset key. Fewer carry Medeco restricted blanks or know how to re-pin a M3 cylinder without ruining the sidebar. We do. Glenn Tarpley, our owner, trained at Valencia College’s vocational program in Orlando and has spent over two decades working Central Florida locks, including Medeco in Longwood. That hands-on background means we diagnose a worn sidebar versus a corroded pin stack instead of guessing and selling you a new lock you don’t need.
We also understand the housing stock here. Casselberry’s original builder-grade entry doors, sliding-glass latches, and pool-cage gate hardware from the 1970s and 80s are now failing or out of code. When a Medeco cylinder sits in that aging door, the problem is rarely just the cylinder. The right lock only works if it’s installed right. We check the strike, the frame, and the latch alignment before we touch the cylinder itself. That’s the difference between a repair that lasts and one that binds again in six months.
We’re local to the Casselberry service area, covering all three ZIP codes: 32707, 32718, and 32730. Same-day Medeco service is available for lockouts, key control issues, and security upgrades.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Casselberry
- Sidebar and pin wear from salt-humid air. Casselberry sits far enough inland to avoid direct salt spray, but heavy summer humidity still works its way into exterior cylinders. We regularly pull Medeco originals with corroded pins and a worn sidebar. The symptom is a key that turns halfway and stops, or feels gritty and stiff even when it’s the correct key. Re-pinning with OEM components fixes it.
- Corroded restricted keyways on original builder-era doors. The 1970s and 80s entry doors in this city’s ranch and condo stock often have Medeco cylinders retrofitted into a door prep that wasn’t sealed well. Years of summer thunderstorms blow moisture into the keyway. The key binds, an owner forces it, and now the sidebar and pins are chewed up. We re-pin and re-seal, then address the door prep so it doesn’t happen again.
- Key control lockout on restricted systems. Medeco’s whole selling point is that keys can’t be copied at a hardware store. When the card is lost or the last restricted key disappears, a homeowner in Casselberry can’t just run to a big-box store. We re-pin the cylinder and cut new restricted keys on proper Medeco blanks. It takes one visit, and you regain control of who has keys.
- Latch and bolt alignment drift on aging frames. Concrete-block ranch homes shift. Condo frames settle. The Medeco deadbolt itself is fine, but the strike plate has moved a few millimeters and now the bolt drags or won’t fully throw. We realign the strike and, where needed, reinforce the frame so the deadbolt actually protects the door.
- Heavy high-security deadbolts in undersized door preps. This is the most common Medeco-specific call in Casselberry. A Maxum deadbolt installed in a 1⅜-inch door prep on a 1970s hollow-core door will eventually wobble loose. The fix is door reinforcement: reinforcing plates, longer screws, and sometimes a proper strike box. The cylinder is rarely the problem.
Medeco Service in Casselberry: What Local Conditions Mean for Your Equipment
Here’s something a generic Medeco page won’t tell you. Casselberry has a huge stock of 1970s and 80s ranch homes and condo clusters, especially along the 436/Semoran corridor, where original builder-grade entry doors and aluminum sliding-glass-door frames are still in service. Back when these were built, specs called for lightweight knob and deadbolt sets, not high-security hardware. Then Medeco retrofits happened, and a heavy cylinder got mounted into a door frame that was never spec’d for it. In humid summer weather, the wood or hollow metal frame swells and moves. The Medeco cylinder’s tolerances are tighter than the door’s. Result: a deadbolt that throws halfway, a key that binds on hot afternoons, and a homeowner who assumes the expensive lock is failing.
What we find is usually the door, not the lock. Glenn Tarpley has seen this pattern enough times to diagnose it by the symptom. Our Medeco calls in Casselberry often end with door and strike reinforcement, not cylinder replacement. On one condo cluster off 436, a homeowner’s Medeco Maxum deadbolt on an original entry door had gone stiff in the summer heat, the key turning halfway and stopping. We pulled the cylinder, found corroded pins and a worn sidebar from years of humid air, re-pinned with OEM Medeco parts, and re-aligned the shifted strike plate in the aging concrete-block frame. The door threw cleanly again without replacing the whole lock. That’s the job we do here.
Medeco Models & Products We Service in Casselberry
We work on the full Medeco residential line: the Maxum residential deadbolt, the original Biaxial cylinder, Medeco3 and M3 keyways on retrofit deadbolts, and the Maxum 11WC rim and entry cylinders. Our parts approach is simple: genuine Medeco OEM cylinders, pins, and restricted key blanks. Aftermarket substitutions compromise the sidebar, and the sidebar is the entire reason you bought a Medeco. If a cylinder is sound, we repair it. If the sidebar or housing is worn past tolerance, we tell you plainly and quote a full OEM swap rather than nursing a failing unit along.
For faster Casselberry turnaround, we keep common Medeco pin kits, OEM cylinders, and restricted blanks stocked locally. No waiting on a distributor for most standard residential jobs.
Medeco Service Pricing in Casselberry
Medeco work costs more than a standard Kwikset job because the parts are restricted and the labor requires more precision. Here’s what to expect in Casselberry:
- Medeco cylinder re-pin (existing keys recut): $45 – $95 per cylinder, depending on keyway and condition.
- Medeco deadbolt rekey with new restricted keys: $85 – $160 per lock, including OEM key blanks.
- Medeco Maxum deadbolt installation (replacement): $220 – $380, including strike reinforcement on standard doors.
- Door frame and strike plate reinforcement for Medeco deadbolts: $75 – $150, depending on frame condition.
- Service call / diagnostic fee: $45 – $75, waived with repair.
These are honest ranges, not teaser rates. The full price is quoted on the phone before anyone is dispatched, and that quote is the price on the invoice. No call-out surcharge added when we arrive. Call (833) 713-2331 and we’ll give you a firm number before you agree to anything.
Serving Casselberry, FL — Our Local Coverage Area
We’re based in the Casselberry 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 Casselberry
No. Restricted keyway means keys can’t be copied without an authorization card, but any locksmith with the right training and OEM blanks can service the cylinder. We’re an independent Medeco service provider, not manufacturer-authorized, and we hold no partnership or warranty relationship with Medeco. We service their cylinders because we’ve invested in the pins, blanks, and experience to do it correctly. Call (833) 713-2331 with your Medeco model and we’ll tell you what we can do.
Repair first. Most hard-turning Medeco cylinders in Casselberry condos need re-pinning and cleaning, not replacement. We pull the cylinder, inspect the sidebar and pins, and re-pin with OEM parts if the housing is sound. Only when the sidebar or housing is worn past tolerance do we recommend a full OEM swap. Replacing a repairable Medeco wastes money. Call (833) 713-2331 for a diagnostic quote.
It depends on the door prep. Many 1970s and 80s Casselberry doors have a 1⅜-inch prep that wasn’t designed for a heavy Medeco Maxum. The deadbolt may fit mechanically but won’t hold up without strike and frame reinforcement. We assess the door before quoting, and our Medeco installs in Casselberry often include reinforcement plates and longer screws as standard. The full price is quoted on the phone before we dispatch anyone.
Central Florida humidity corrodes pins and wears sidebars over years, especially on exterior doors facing summer storms. The key gets sticky or stops turning even when it’s the right one. Hurricane-season prep in late spring is a good time for a security check on your Medeco cylinders, and we also provide Medeco service in Winter Springs. We inspect, clean, and re-lubricate as needed. Call (833) 713-2331 to schedule a storm-season check.
Yes, with conditions. Pool-cage gates in Casselberry must meet Florida pool-safety latch requirements, which specify height, self-closing, and self-latching behavior. A Medeco cylinder can secure the gate, but the latch itself must comply with code. We install Medeco-compatible hardware that meets the requirement and keeps the restricted key control you want, and we offer Medeco repair in Fern Park as well. Call (833) 713-2331 and we’ll scope the gate before quoting.
Service Areas Near Casselberry
We serve Casselberry and the surrounding Seminole and Orange County communities, including Orlando, Holden Heights, Edgewood, and Conway. If you’re near the county line or in a neighboring town, one call covers it. For readers further west, see Medeco service in Lake Butler or Medeco service in Ocoee for our work in those areas.
Book Your Medeco Service in Casselberry Today
If your Medeco lock is sticking, binding, or you’ve lost restricted keys, don’t wait until the door won’t open at all. Same-day service is available across Casselberry. Call (833) 713-2331 now and get a firm quote before anyone is dispatched.
Written by Glenn Tarpley, Owner at Ashgrove Locksmith, serving Casselberry and Central Florida.