Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Get your free estimateMedeco Locksmith in Rancho Cucamonga, CA
We provide independent Medeco locksmith service across Rancho Cucamonga, including rekeying, key duplication, and full cylinder replacement for Biaxial, Maxum, KeyMark, and M3 systems. What makes our Medeco work different here is the tract-home reality: thousands of 1980s and 1990s Rancho Cucamonga homes share builder keyways, and the Inland Empire’s heat and Santa Ana dust are hard on tight-tolerance Medeco cylinders. If your Medeco key is sticking, your deadbolt won’t throw, or you need a restricted key matched, call True Blue Locksmith at (877) 358-5506. Noel Carrasco and our team have been working Medeco hardware in this region for going on two decades, and we also handle Medeco in Upland.
Why Rancho Cucamonga Residents Choose Us for Medeco Service
Medeco locks are not Kwikset. Their patented keyways, hardened pins, and key-control systems require a locksmith who actually knows the hardware, not someone who will shrug and tell you to replace a perfectly good deadbolt with something cheaper. We stock Medeco pins, springs, and top pins, and we treat disassembly with the same precision the factory intended. Noel Carrasco went through the vocational locksmith program at Cerritos College years ago, and he has been working locks in southeast LA County and the Inland Empire since. When you call us for Medeco sales & service in Rancho Cucamonga, the tech who shows up already knows your lock. That matters when the keyway is restricted and the pins are worn.
We are an independent Medeco service provider. We are not manufacturer-affiliated, and we do not claim to be. What we offer is honest work on high-security hardware, with OEM parts wherever available and straight answers about repair versus replacement.
Styles & brands we work with
- House lockouts
- Re-keying
- Deadbolt upgrades
- Smart locks
- Schlage
- Kwikset
- Car keys & fobs
Common Medeco Locksmith Problems We Solve in Rancho Cucamonga
- Gritty or sticking keys from Santa Ana dust. Medeco cylinders run tight tolerances. When fine dust from the dry Santa Ana winds works its way into the keyway, keys feel rough and eventually jam. We clean the cylinder, inspect the pins for wear, and re-pin with OEM parts when needed. This is one of the most common calls we get in the 91730 and 91737 ZIP areas.
- Deadbolt misalignment from sun-swollen doors. Rancho Cucamonga’s summer heat and direct sun can make stucco tract-home doors swell and shift. The Medeco lock itself is usually fine, but the bolt no longer lines up with the strike plate. We adjust the strike and latch alignment before anyone tells you the lock is shot.
- Single worn key with no backup. Medeco key-control systems restrict duplication, which is the point, but it also means that when a homeowner loses or wears out their only key, they are stuck. This happens a lot when tract homes change hands and the new owner never gets a second key. We can originate new keys from the cylinder and rekey the lock to a fresh restricted key.
- Binding thumbturns and tailpieces on older Biaxial locksets. Two decades of daily use wears down the internal cam and tailpiece. The thumbturn gets stiff, the bolt won’t throw fully, or the key feels mushy. On 20-plus-year-old Biaxial units, we often recommend a full cylinder replacement rather than repeated repairs.
- Builder-grade keyway confusion across subdivisions. If you bought a 1980s or 1990s tract home in Rancho Cucamonga, your Medeco upgrade may have been installed over an old builder keyway that dozens of neighboring homes still share. We verify what the old key operated before we rekey anything.
Medeco Service in Rancho Cucamonga: What Local Conditions Mean for Your Equipment
Here is something we deal with in Rancho Cucamonga that would not be equally true in, say, Pasadena or Riverside. Many 1980s and 1990s tract homes in the 91730 ZIP area, particularly in neighborhoods built during the city’s big expansion, had builder-grade locks keyed alike across entire subdivisions. Builders used the same keyway for dozens or even hundreds of homes to speed up construction. When someone upgrades to Medeco on one of these homes, the old factory key often still turns the neighbor’s deadbolt, because nobody ever rekeyed the original locks. For a Medeco owner, that creates a real security question: your high-security cylinder is doing its job, but is there still a Kwikset or Schlage key floating around that opens your side gate or a back door you forgot about? When we upgrade or rekey Medeco hardware in Rancho Cucamonga, we check the whole opening package, not just the Medeco lock in front of us. We have keyed entire blocks to single restricted Medeco keys before, and we have also stopped homeowners from spending money on a Medeco upgrade that would have left a builder keyway active on a side door.
Medeco Models & Products We Service in Rancho Cucamonga
We service the Medeco lines you are actually likely to find on Rancho Cucamonga homes and small commercial properties. That includes the original Biaxial deadbolts and knob/lever sets, the Medeco Maxum residential deadbolt, KeyMark 5-pin systems, and the newer M3 high-security cylinder series. Our parts approach is simple: we use OEM Medeco pins, springs, and top pins wherever available because that is what preserves the key-control and security properties of the lock. Aftermarket cylinders only come into play when the original is beyond economical repair, and we will tell you that plainly before doing the work. For fast turnaround in Rancho Cucamonga, we keep common Medeco pin kits and key blanks on the truck so we are not making you wait on a parts order for routine rekeys.
Medeco Service Pricing in Rancho Cucamonga
Medeco service in Rancho Cucamonga runs on a few cost drivers: the specific model, whether we are rekeying versus replacing a cylinder, how many locks are involved, and whether we need to originate a new restricted key from scratch. A straightforward Medeco rekey with a new key typically lands between $65 and $95 per cylinder. Full cylinder replacement on an older Biaxial unit usually runs $150 to $280 depending on the finish and whether we need to match existing hardware. Key origination for a lost Medeco key adds $25 to $60. If you have a whole tract home to rekey, we quote per lock and the per-lock cost drops as the count goes up. The honest answer is that we give you the full price on the phone before anyone is dispatched, and that is the price on the invoice. No arrival surcharge, no bait figure. Call (877) 358-5506 for a free estimate on your specific Medeco setup.
Serving Rancho Cucamonga, CA - Our Local Coverage Area
We serve Rancho Cucamonga and nearby communities. Also see Ontario Medeco service. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Medeco Locksmith in Rancho Cucamonga
No. You need a locksmith who knows Medeco’s pinning, keyways, and disassembly procedures, and who has the right pin kits and key blanks on hand. Medeco dealer status is about selling new locks through authorized channels. Servicing and rekeying existing Medeco hardware is a locksmith skill, and we have been doing it for years across Rancho Cucamonga without claiming any manufacturer affiliation. Call (877) 358-5506 and describe your lock; we will tell you what we can do.
Rancho Cucamonga’s dry air and frequent Santa Ana winds carry fine dust that settles inside Medeco’s tight-tolerance cylinders. The dust mixes with the lock’s internal lubricant, the pins bind, and the key feels gritty or refuses to insert. We clean the cylinder, inspect pin wear, and re-pin with OEM parts when necessary. If your key is sticking, call (877) 358-5506 before it snaps off in the door.
Yes, provided you can demonstrate ownership of the lock and the key is not under an active Medeco key-control agreement that restricts duplication to a specific dealer. We can originate a new Medeco key from the cylinder itself, and we can rekey the lock to a fresh restricted key at the same time. Homes in the 91701 ZIP often have older Biaxial hardware, and we carry blanks and pin kits for that line. Call (877) 358-5506 for an exact quote.
The main consideration on Rancho Cucamonga tract homes is that the original builder locks may be keyed alike with neighboring homes. Before installing Medeco, we verify every exterior opening, and we rekey or replace any lock that still runs on the builder keyway. Then we install the Medeco cylinders and cut the new restricted keys. Most tract-home upgrades are one-visit jobs. Call (877) 358-5506 and we will walk you through what applies to your floor plan.
We do. Medeco hardware shows up on commercial doors around Rancho Cucamonga in master-key and exit-device configurations, and we service those systems the same way we handle residential Medeco work: OEM parts, clean pinning, and honest repair-versus-replace advice, including Medeco repair in Fontana. Commercial Medeco work is surveyed and scheduled rather than dispatched as an emergency, and we provide a written scope with a flat per-lock price. Call (877) 358-5506 to set up a site walk.
Service Areas Near Rancho Cucamonga
We handle Medeco service throughout Rancho Cucamonga, covering 91730, 91737, 91739, and 91701. For Medeco work just outside the city, see our Rancho Cucamonga service area page. We also run Medeco service calls for customers in Medeco service in East San Gabriel and Medeco service in Temple City.
Book Your Medeco Service in Rancho Cucamonga Today
If your Medeco lock is sticking, misaligned, or down to one worn key, we can usually be out the same day in Rancho Cucamonga and for Medeco in San Antonio Heights. Call (877) 358-5506 for a free estimate. Full price quoted on the phone, before anyone rolls a truck. Honest work, solid locks – that’s the whole job.
Written by Noel Carrasco, Owner at True Blue Locksmith, serving Rancho Cucamonga since 2006.