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Get your free estimateMedeco Locksmith in Frisco, TX | Stalwart Locksmith
We provide independent Medeco locksmith service across Frisco, TX – installations, rekeys, restricted key duplication, and repairs on Maxum, M3, Original, and eCylinder lines. We also offer Medeco repair in Prosper for homeowners just north of our Frisco base. What makes our Medeco work here different is that we plan around Frisco’s expansive clay soil and the keyed-alike builder locks that dominate the newest subdivisions. Stalwart Locksmith is not authorized or manufacturer-affiliated with Medeco – we’re an independent shop that works on these systems every week. Call (877) 626-0257 for a free estimate.

Why Frisco Residents Choose Us for Medeco Service
Most locksmiths in Frisco can cut a Kwikset key. Far fewer can service a Medeco M3 cylinder correctly – the side-bar pins, the angled key cuts, the restricted keyway control. That’s the work we do regularly. Russ Thibodeau, our owner and lead locksmith, learned the trade through the hands-on program at Tarrant County College, and he’s carried that methodical approach into every high-security job since. We stock genuine Medeco cylinders, pin kits, and restricted key blanks for Frisco jobs, and we refuse aftermarket copies on restricted keyways because the tolerances simply don’t hold. When you need Medeco sales & service in a city where half the front doors still turn on the builder’s master key, the difference between a real Medeco tech and a generalist shows up fast. We serve all of Frisco – 75033, 75034, and 75035 – with the same steady, no-drama approach on every call.
Styles & brands we work with







Common Medeco Locksmith Problems We Solve in Frisco
- Deadbolt binding on a shifted door frame. Frisco’s expansive clay soil moves door frames seasonally. A Medeco Maxum bolt that turned fine in March can bind against the strike by August. We re-mortise the strike, shim as needed, and re-align the bolt – usually on the first trip.
- Sticky cylinders from North Texas heat and dust. Medeco side-bar pins are precision-machined. North Texas heat bakes grease into varnish, and dust from construction sites across Frisco’s newer subdivisions collects in the pin chambers. A lock that “suddenly won’t turn” frequently just needs a proper strip, clean, and re-pin rather than a full replacement.
- Storm-damaged cylinders after hail or a hard freeze. Spring hail pits exterior Medeco finishes. Hard freezes crack and swell components. When insurance replaces a storm-damaged lock, we match the existing Medeco keyway so the homeowner’s current keys keep working instead of forcing a full rekey of the house.
- Builder knobs and Medeco deadbolts on two different keys. This is one of the most common scenarios in Frisco’s master-planned communities. We convert the builder hardware to a matching high-security cylinder so one restricted key runs the entire door, and the homeowner stops carrying the builder’s key that half the street still shares.
- Deadbolt installed on a hollow builder door with no reinforcement. We see Medeco hardware bolted through thin doors with short screws and flimsy strikes in Frisco’s quick-built subdivisions. The cylinder is excellent. The door prep is not. We upgrade the strike, the screws, and the frame reinforcement to match the lock’s actual strength.
Medeco Service in Frisco: What Local Conditions Mean for Your Equipment
In Frisco’s master-planned communities like Newman Village and Phillips Creek Ranch, the homes were built in the 2010s on expansive clay soil. That soil is the quiet driver behind a large share of our Medeco calls. When a homeowner in Phillips Creek Ranch can’t turn their Medeco Maxum deadbolt after a hard freeze, the cylinder is rarely the problem – the slab has shifted and the bolt is binding against the strike plate. Our rekeys in this part of Frisco frequently start with shimming or re-mortising the strike before we touch a pin. A locksmith who hasn’t worked this soil profile might sell you a new lock. The lock was fine. The door frame moved. That distinction is what saves Frisco homeowners real money, and it’s the kind of checkable local knowledge that comes from years of servicing the 75033/75034/75035 ZIPs specifically.
Medeco Models & Products We Service in Frisco
We work on the full Medeco line that shows up in Frisco homes and businesses: the Maxum deadbolt (the most common high-security deadbolt in the city’s newer subdivisions), the M3 / Maxum3 high-security cylinder with its angled key cuts and hardened steel inserts, the Original / Classic Biaxial cylinder still found on older commercial doors in Frisco, and the eCylinder / electronic keypad systems that fail after hard freezes when batteries give out. We use genuine Medeco cylinders, keys, and pin kits on restricted keyways because the side-bar and key control depend on exact tolerances. Where Medeco doesn’t make a part – heavy-duty strike plates, frame reinforcement – we fit quality aftermarket components that do the job right. If a cylinder is worn but the door is sound, we re-pin and service it. We only recommend replacement when the keyway or side bar is genuinely compromised.
Medeco Service Pricing in Frisco
Medeco service in Frisco runs higher than standard Kwikset or Schlage work because the parts cost more and the labor requires real precision. A Medeco rekey on a single cylinder typically runs $35-$85 plus the cost of restricted keys, which are more expensive than standard keys due to key control. Deadbolt installations vary based on the door – if we’re replacing builder hardware with a matching Medeco cylinder, the labor includes alignment and strike work that a standard swap doesn’t. Servicing a binding or sticking Medeco lock – cleaning and re-pinning – often lands between $75 and $150 depending on what we find inside. Every job gets a full price on the phone before anyone is dispatched, and that price is what’s on the invoice – no call-out surcharge added on arrival. Call (877) 626-0257 for an exact quote. Estimates are free.
Serving Frisco, TX — Our Local Coverage Area
We’re based in the Frisco area and know this community well, and we extend that same coverage to Savannah Medeco service for residents in that growing community. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in Frisco
Yes, and we do this constantly in Frisco’s newer subdivisions and for customers seeking The Colony Medeco service. We either re-pin the Medeco deadbolt to match the existing Kwikset key (losing the Medeco restricted key benefit) or – the better route – replace the builder knob with a matching Medeco or high-security cylinder so one restricted key runs the whole door. The second option preserves key control and eliminates the builder master key that still opens hundreds of doors in Frisco. Call (877) 626-0257 and we’ll tell you which route makes sense for your door.
Because Frisco sits on expansive clay soil that shrinks in summer heat and swells after winter rains, shifting your door frame enough to bind the bolt. A Medeco deadbolt has tighter tolerances than builder locks, so it shows the misalignment first. We re-mortise the strike and re-align the hardware – the cylinder itself is usually fine. Call (877) 626-0257 to schedule a service call.
Only if you hold the key control card or are listed as the authorized signer for that keyway. Medeco restricts key blanks by design. We’re an independent shop, not a Medeco dealer, so we cut restricted keys only when the customer can prove authorization. If you don’t have the card, we can rekey the cylinder to a new restricted keyway you do control. Give us a call at (877) 626-0257 and we’ll walk you through what you need.
Not if the builder’s keyway is compromised. In Frisco’s newest subdivisions, front doors are frequently keyed-alike builder locks that all share the same master key – which means the builder’s key from a model home or a neighboring unit could open your door. A Medeco deadbolt with restricted keys solves that specific problem permanently. For a $400,000-plus property, the upgrade is proportionate. Call (877) 626-0257 and we’ll give you a straight answer on whether it’s worth it for your unit.
Hard freezes in Frisco are rough on keypad locks – the cold kills batteries fast and can contract internal components enough to damage the motor. If it’s just dead batteries, that’s a repair that takes minutes. If the motor or circuit board is damaged by repeated freeze-thaw cycles, replacement is usually cheaper than chasing parts on a discontinued model. We’ll test it on site and tell you which route we’d take on our own door. Call (877) 626-0257 for a service call.
Service Areas Near Frisco
We run Medeco service calls in Frisco and the surrounding communities. The same crews that work Frisco’s master-planned neighborhoods also serve Medeco service in Denton and Medeco service in Rowlett, plus Arlington, Pantego, Grand Prairie, Hurst, and Euless. If you’re on the edge of the 75033, 75034, or 75035 ZIPs, just ask – chances are we’re already close.
Book Your Medeco Service in Frisco Today
If your Medeco lock is binding, stuck, or you need a rekey that actually accounts for Frisco’s shifting door frames, call (877) 626-0257. We’ll tell you over the phone what it costs, what we’ll do, and how soon we can be there. Same-day service is often available for urgent Medeco issues in Frisco. The lock either works or it doesn’t – let’s make sure it works.
Written by Russ Thibodeau, Owner at Stalwart Locksmith, serving Frisco since day one of our Medeco work in the area.