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Get your free estimateMedeco Locksmith in Sienna Plantation, TX | Knight Locksmiths
We provide independent Medeco locksmith service across Sienna Plantation, TX, and the thing that makes our work here different is simple: this community was built village by village, so the same Medeco failures repeat street after street, just as we see with Medeco repair in Arcola. We know the builder prep, the humidity, and the HOA rules. If your Medeco cylinder won’t turn or you need a restricted keyway rekeyed without a control card, call Knight Locksmiths at (833) 589-8049 and we’ll walk you through it.
Why Sienna Plantation Residents Choose Us for Medeco Service
Most locksmiths in Fort Bend County can rekey a Kwikset. Medeco is a different conversation. We carry pinning kits and blanks for the actual Medeco lines found in Sienna Plantation homes: the Maxum deadbolt, M3 and M4 cylinders, and the older classic pin-tumbler restricted keyways that builders installed in the 1990s and 2000s. Glen Pickett, our owner, trained at Alvin Community College and has been working locks in this area for decades. He grew up a few counties over in Knight, Texas, and he still approaches every job the way his father-in-law taught him with a disassembled deadbolt: figure out the problem first, everything else follows. That’s how we handle Medeco hardware. No guesswork, no pressure to replace what can be repaired.
We’re also a full-spectrum shop. Medeco sales & service sits alongside work on Schlage, Kwikset, Baldwin, Yale, Mul-T-Lock, Abloy, and Sargent. So when we tell you a Medeco cylinder is worth keeping, we’re not saying it because Medeco is the only thing we know. We’re saying it because we know everything else too.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Sienna Plantation
- Key goes in but won’t turn in summer. Gulf Coast humidity and hurricane-season rain force moisture into the rotating pin stack and hardened slider pins inside Medeco Maxum and M3 cylinders. The key slides in, but the pins seize. It feels broken. Most of the time we can clean, lubricate, and repin the cylinder back to factory tolerance without replacing it.
- Bolt drags against the strike plate and wears down pin tips. Builders in 1990s and 2010s Sienna Plantation tract homes often left the deadbolt prep slightly out of plumb. Medeco’s tighter tolerances mean that small misalignment becomes a dragging bolt and premature pin wear. We fix the alignment and the cylinder together.
- No control card after a resale. We routinely meet new Sienna Plantation homeowners who bought a house with a Medeco M3 or M4 deadbolt and never received the restricted keyway control card. The rekey can’t be a quick pin swap. We have to re-establish the card, which we do on site.
- Sticking keyways on backyard gates and fence-line sheds. Storm-blown grit and rust work their way into Medeco padlocks and gate hardware around Sienna Plantation’s greenbelt lots and lake-adjacent homes. Keys bend when someone forces a turn. We extract, clean, and repin rather than telling you to buy new hardware.
- Builder master-keyed cylinders across whole streets. Because Sienna Plantation was built in repeated floor plans, some villages had builder-installed identical or master-keyed cylinders. Neighbors find out their keys are interchangeable. A street-wide rekey is something we’ve done more than once here.
Medeco Service in Sienna Plantation: What Local Conditions Mean for Your Equipment
Sienna Plantation didn’t grow organically. It was platted and built village by village from the 1990s through the 2010s, which means within a single village the same builder installed the same deadbolt prep on hundreds of homes. When a Medeco cylinder binds on one street in Sienna Village of Anderson Springs, it’s usually binding on the next street over too. The resale rekey calls come in clusters as homes in the same village turn over within the same season. We worked a resale closing in Anderson Springs where the seller couldn’t produce a control card for the M3 deadbolt, similar to Medeco repair in Rosharon. The new owner wanted it rekeyed, not swapped. Our tech found the slider pins stiff with Gulf humidity and the strike out of line. We repinned the M3 to a fresh restricted key, re-established the control card, and realigned the strike. Two doors down, the neighbor’s identical builder prep had the same binding bolt. That’s how these calls usually arrive.
Medeco Models & Products We Service in Sienna Plantation
We service the Medeco lines that Sienna Plantation homes actually carry, not a dusty catalog of products nobody owns. That means the Maxum deadbolt in both 11TR and 11WC configurations, the M3 and M4 high-security cylinders with their restricted keyways, and the older original and classic pin-tumbler cylinders still on doors in the original 1990s villages. We use genuine Medeco pins, springs, and cylinders whenever the lock is worth keeping. Aftermarket pin sets change the tolerance the keyway was designed around, which undercuts the security you paid for. When a cylinder is corroded or has a worn pin stack, we quote repair versus full cylinder replacement honestly, and we keep common Medeco parts stocked locally for fast turnaround in Sienna Plantation.
Medeco Service Pricing in Sienna Plantation
Medeco work costs more than standard pin-tumbler work because the parts cost more and the keying is controlled. A standard rekey on a Medeco M3 or M4 cylinder in Sienna Plantation typically runs $25 to $45 per cylinder when no control card issues exist. Re-establishing a restricted keyway without a control card starts around $65 to $95 because it requires fresh security pins and new restricted keys rather than a quick pin swap. Installing a Medeco Maxum deadbolt in existing builder prep starts around $180 to $260, and if the strike needs realignment to fix bolt drag, that’s typically a $25 to $40 adjustment rather than a full replacement. Every estimate we give covers the full price on the phone before anyone is dispatched. That’s the price on the invoice. No call-out surcharge added when the tech arrives. Call (833) 589-8049 for an exact quote on your Medeco hardware. Estimates are free.
Serving Sienna Plantation, TX — Our Local Coverage Area
We’re based in the Sienna Plantation area and know this community well, and we also provide Fresno Medeco service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in Sienna Plantation
No. Medeco restricted keys are controlled. The blanks are not available to retail hardware stores, and the keyway geometry doesn’t match standard key cutting machines. You need a locksmith with the correct restricted blanks and a record of your keyway and card. Call (833) 589-8049 and we’ll verify your keyway and get you additional keys.
Yes. It’s more involved than a standard rekey because we have to remove the cylinder, decode the current pinning, install fresh security pins, cut new restricted keys, and re-establish a control card for your keyway. We do this regularly for resale homes in Sienna Plantation. Call (833) 589-8049 for a flat quote before anyone comes out.
Gulf Coast humidity and wind-driven rain push moisture into the cylinder, and the hardened slider pins in Medeco Maxum and M3 locks seize. It’s the most common Medeco complaint we see in Sienna Plantation. We clean and lubricate the cylinder, and if the pins show corrosion, we repin them. Call (833) 589-8049 and we’ll get it turning smoothly again.
In most cases, yes. Medeco Maxum deadbolts come in several finishes that match standard builder hardware, and the footprint fits existing deadbolt prep. The Sienna HOA generally cares about finish and door hardware matching the subdivision’s standard, not the cylinder brand. We can match your finish and make sure the installation doesn’t alter the door’s exterior appearance. Call (833) 589-8049 if you want us to check your village’s specific requirements.
Usually, yes. The standard 2-1/8-inch bore and 1-inch edge prep found on 1990s to 2010s Sienna Plantation homes accepts Medeco Maxum and M3 deadbolts without drilling. We check the prep alignment while we’re there, because misaligned strikes are a common cause of Medeco bolt drag in this community. Call (833) 589-8049 for an install quote.
Service Areas Near Sienna Plantation
Beyond Sienna Plantation, we provide Medeco locksmith service to homes in Pecan Grove, Porter Heights, Cinco Ranch, Roman Forest, Woodbranch, and Richmond. If you’re a few minutes out from Sienna Plantation service area borders, call us and we’ll confirm coverage. We also handle Medeco work in nearby Medeco service in Meadows Place and Medeco service in Alief.
Book Your Medeco Service in Sienna Plantation Today
If you have a Medeco cylinder that won’t turn, a restricted key you can’t copy, or a deadbolt that’s been binding for months, call Knight Locksmiths at (833) 589-8049. We quote the full price on the phone, and same-day service is available for most Sienna Plantation calls and nearby areas like Missouri City Medeco service. No call-out surcharge, ever.
Written by Glen Pickett, Owner at Knight Locksmiths, serving Sienna Plantation and the surrounding Fort Bend County communities.