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 estimateFast, Reliable Car Key Replacement Across Fontana
Lost your car key somewhere between the 15 and the 10? Snapped a worn transponder key in the ignition on a 100-degree afternoon off Sierra Avenue? Car key replacement in Fontana means dealing with two things at once: getting you back into your vehicle and getting you a working key that actually starts it. We cut and program transponder keys, fobs, and standard metal keys on the spot across ZIPs 92335, 92336, 92337, and 92331. Call (877) 358-5506 and you’ll get an honest quote on the phone before anyone rolls to your driveway, your warehouse lot, or the parking structure off the I-10.
Fontana’s sprawl is real. We know it takes time to get from the 92335 core south of Foothill up to the newer 92336 and 92337 subdivisions north of the 210. Our techs run these roads daily, so you’re not explaining landmarks to someone who has never seen the Kaiser plant or the Auto Club Speedway. We know roughly how long it takes us to reach you, and we’ll tell you straight. No games.
Why Fontana Drivers Trust True Blue Locksmith
Noel Carrasco started True Blue Locksmith with one principle: quote the full price on the phone and make that the price on the invoice. The locksmith trade has a reputation for bait pricing, the “$19 service call” that becomes $290 by the time someone’s done. We don’t play that. When you call (877) 358-5506, you’ll get a real number based on your car’s year, make, and key type. That number is what you pay. If a tech gets there and the job needs something extra, we tell you before we do it and you approve it first.
Fontana drivers call us for the same reason warehouse managers along the I-10/I-15 corridor do: one company that handles car keys, house locks, and commercial hardware. Your house key and your car key ride the same ring. When one fails, the other is usually not far behind in this dust. We notice that because we’re not just staring at your ignition – we’re locksmiths first.
We work on the brands your hardware actually uses. Schlage and Kwikset on the front door. Medeco on the warehouse office door. Transponder systems in your car. That breadth means the tech who arrives already knows your hardware, whether it’s a 2008 sedan or a 2022 fleet van.
Styles & brands we work with







Our Car Key Replacement Services in Fontana
Transponder Key Cutting and Programming
Most cars built after 2000 use a transponder chip in the key head or fob. The metal part might turn the ignition, but without the chip programmed to the car’s immobilizer, that key won’t start anything. We cut and program transponder keys on the spot in Fontana, whether you’re parked at a warehouse off Etiwanda Avenue or in a driveway in the 92336 tract developments north of Summit. Call (877) 358-5506 with your year, make, and model and we’ll quote the exact key price before dispatch.

Non-Destructive Car Entry
Locked your key in the car? We open vehicles without drilling whenever possible. The old wedge-and-probe method, long reach tools, and proper lockout picks work on most sedans and trucks. No broken windows, no drilled door cylinders, no $500 dealer towing bill. We’ve done this in Fontana warehouse lots where the asphalt is hot enough to fry an egg and the driver’s been standing there for an hour. Quick entry, then we can cut a fresh Car Key Replacement key right there if yours is gone for good.

Rekey and Deadbolt Upgrade While On Site
Here’s the thing most car key calls reveal: the house key on your ring is usually as tired as the car key was. True Blue Locksmith techs routinely spot a sun-baked Kwikset deadbolt or a dust-clogged Schlage cylinder on Fontana’s 1980s stucco tract homes while cutting a new transponder key on the tailgate. We can rekey that sticky deadbolt or swap it for new hardware before we leave. One trip, two locks fixed. In Fontana’s rental-heavy older 92335 core, where turnover means previous tenants may still have copies, a rekey is the single smartest security move you can make after getting a new car key.

Fleet and Warehouse Key Control for the I-10/I-15 Corridor
Fontana is logistics country. Trucking yards, distribution centers, and dock-door padlocks line the I-10 and I-15 interchange. When a fleet driver loses a van key, the company doesn’t just need one replacement. They need key control: a master-key system so one lost key doesn’t mean replacing every lock in the yard. We cut replacement vehicle keys and build master-key systems for warehouse tenants. If you’re running a fleet out of Fontana and copying keys loose at the hardware store, you’re building a paperwork mess. We fix that.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Fontana
When we replace or rekey a lock in Fontana, we work on the hardware that’s actually installed in your car or on your door. Schlage deadbolts on those 1990s tract home entries off Foothill Boulevard. Kwikset knobs and levers throughout the 92336 subdivisions. Medeco high-security locks on commercial suites in the warehouse parks near the freeway. We stock common pins, cylinders, and replacement parts for these brands on our service vehicles, so the job doesn’t stretch into a second trip. High-security brands like Medeco and Abloy require specialized training and tools – most residential-only locksmiths won’t touch them. We do.
Common Car Key Replacement Problems We See in Fontana
Fontana’s inland climate and aging housing stock create a specific set of lock and key failures. Here’s what we see most:
- Dust-clogged cylinders. Santa Ana winds push fine dust into everything. Your car ignition, your front door deadbolt, your padlocks. A key that worked last spring can bind in October because the pin and tumbler cylinder is packed with grit. We clean and lubricate cylinders before cutting a new key, so you don’t inherit the same problem on the new key.
- Sun-baked and brittle transponder key heads. Keys left on dashboards and in consoles under 100-degree Fontana sun get brittle. The plastic key head cracks, the chip inside gets jostled, and suddenly the car won’t recognize it. We see this constantly in open parking lots along Sierra and Valley Boulevard.
- Original builder-grade deadbolts failing at 20 – 30 years. The 1980s and 1990s tract homes in the 92335 core often still have their original Schlage or Kwikset deadbolts. The internal springs wear out, the tailpiece gets sloppy, and the key won’t turn smoothly. Some people call for a car key replacement and realize their house lock has been failing for months. We can rekey or replace it same trip.
- Loose key copying on fleet vehicles. Fontana warehouse and trucking operations copy fleet keys at hardware stores, and the copies drift. Then someone loses one and nobody knows how many keys are out there. Proper key control and master-key systems solve this. We see it weekly in the industrial parks off Etiwanda and Jurupa.
Pricing for Car Key Replacement in Fontana, CA
We quote real numbers. A basic non-chip car key in Fontana typically runs $45 – $85. A transponder key with cutting and programming usually falls in the $125 – $225 range depending on your year, make, and whether the key is a fob or a push-to-start proximity unit. Replacement fobs and smart keys can run $225 – $450. When a car is locked and we need to open it first, non-destructive entry adds $65 – $120 on top of the key price. The quote you get on the phone at (877) 358-5506 is the total. No arrival surcharge, no “minimum service fee” that shows up after the fact. If your deadbolt also needs a rekey or replacement, we’ll quote that as a separate line item and you approve it before we touch it.
We Also Serve Cities Near Fontana
Our techs cover all of Fontana and the surrounding communities. If you’re just across the city line in Bloomington, Rialto, Glen Avon, or Pedley, we can still reach you quickly and with the same upfront pricing. The I-10 and I-15 make these hops short, and our team runs them all day. We know the tract layouts, the warehouse parks, and the parking situations in each one. For a full overview of our service area, see Car Key Replacement in Fontana.
Serving Fontana, CA — Our Local Coverage Area
We’re based in the Fontana 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 – Car Key Replacement in Fontana
In almost every case we see in Fontana, it’s the house lock, not the car key. The deadbolts on those 2000s stucco tract homes off the 92336 and 92337 are builder-grade Schlage or Kwikset units that have been cooking in inland heat and swallowing dust for 20 years. The cylinder binds, the key sticks, and people assume the key itself is bent or worn. We can test it on the spot, clean and rekey the cylinder if it’s salvageable, or replace the deadbolt if it’s shot. Call (877) 358-5506 and describe what it’s doing – we’ll tell you straight which way it’s likely to go before we even arrive.
Yes. Most vehicles open with non-destructive tools: air wedges, long reach bars, and proper lockout picks. Drilling is a last resort we almost never need for standard lockouts. We run calls to warehouse lots off the I-15 near Etiwanda and Jurupa all the time, and the hardest part is usually the heat while we work. Call (877) 358-5506 and we’ll head your way with the right tools for your specific vehicle.
If your deadbolt is under 15 years old and the key still turns decently after we clean and lubricate it, rekeying is usually the right call. Rekeying changes the internal pins so old keys stop working – it costs less than replacement. If the deadbolt is original to a 1980s or 1990s Fontana tract home and it’s sticky, loose, or the key flops around, replacement is the honest answer. We’ll show you what we’re seeing and let you decide. A rekey in Fontana typically runs $65 – $120 depending on the lock; a replacement deadbolt with hardware runs $120 – $220 installed.
Yes. We cut and program transponder keys, key fobs, and proximity smart keys for most makes and models across all four Fontana ZIP codes. The equipment travels in our service vehicles, so programming happens at your car, not at a shop. A transponder key with programming in Fontana typically costs $125 – $225. Call (877) 358-5506 with your year, make, and model for a specific quote.
Most deadbolts on Fontana homes can be rekeyed without replacing the whole unit. Rekeying is cheaper and keeps your existing hardware if the lock is still mechanically sound. You’ll need full replacement only if the internal components are worn out – stripped tailpieces, broken springs, or a cylinder so dust-clogged it won’t hold pins. We’ll tell you which applies to your lock before doing any work. Both rekeying and replacement are quoted flat before we start.
Written by Noel Carrasco, Owner at True Blue Locksmith, serving Fontana since 2018.
Phone: (877) 358-5506. Estimates are free. The price we quote on the phone is the price on the invoice.