Chevrolet Silverado Key Replacement in Arlington, TX — GMT900, K2XX & T1XX
The Silverado is one of the most common trucks on Arlington roads, which makes "I lost my Silverado key" one of the most common calls an automotive locksmith takes around here. The good news is that Chevy trucks are among the most predictable key jobs in the business — but only if whoever you call actually knows which of the three modern generations you are driving, because the key type and the programming route change completely between them.
We are a fully mobile automotive locksmith and computer-programming shop working across Arlington, Fort Worth, and Tarrant County. We come to the truck — driveway, jobsite, or parking lot — confirm the setup from the VIN, and quote before we start. Call (817) 668-3801 with your year and VIN.
Quick Answer: Silverado Key Replacement Near You
As of July 2026, a mobile Chevrolet Silverado key in Arlington runs roughly $120–$250 for the transponder and remote-head keys used on GMT900 and K2XX trucks, and $250–$650+ for the push-to-start smart keys on 2019-and-newer T1XX trucks. All-keys-lost costs more than adding a spare on every generation. For nearly every Silverado, no tow is needed — we do the work where the truck sits.
Silverado Key Pricing by Generation (Arlington & Fort Worth)
Ranges only, as of July 2026. The generation column is what actually sets the price — a 1500 and a 2500 of the same year are essentially the same key job.
| Silverado generation | Approximate years | Typical key | Mobile pricing, July 2026 |
|---|---|---|---|
| GMT900 (1500 / 2500 HD) | Roughly 2007–2013 | Transponder key, separate remote fob | $120–$250; all-keys-lost higher |
| K2XX (1500 / 2500 HD) | Roughly 2014–2018 | Remote-head key or flip key | $120–$250; all-keys-lost higher |
| T1XX (1500 / 2500 HD) | Roughly 2019 onward | Push-to-start smart key, secure gateway | $250–$650+ |
| Any generation, spare while a key works | — | — | Cheapest and fastest job on the sheet |
Dealer pricing runs higher across the board, and the gap widens on a truck that will not start: a flatbed comes first, then bay-rate labor commonly running $165–$215 an hour across DFW and billed in 1.5–2 hour blocks, then a wait for a service slot. For a work truck, a day at the dealership is lost income on top of the invoice.
Silverado Key Security by Generation
GMT900 — roughly 2007 to 2013
The GMT900 Silverado — the 2007 through 2013 1500 and 2500 HD trucks — sits in GM's transponder era, the practical successor to the older VATS resistor-pellet approach that GM used on earlier vehicles. On these trucks the ignition key carries a transponder chip that the truck's immobilizer must recognize before it will start, and the remote is usually a separate fob for locking and unlocking.
These are some of the most predictable key jobs we run. The blade cuts to the VIN, parts are widely available, and programming happens on site through the diagnostic port. All-keys-lost on a GMT900 is routine mobile work rather than a specialist ordeal. If you have an older Chevy or GMC still running a genuine VATS-era system rather than a transponder, that is a different and even simpler animal — but on a 2007-and-newer Silverado, assume transponder.
The common GMT900 complaint we see is not a lost key at all: it is a worn ignition lock cylinder that no longer turns cleanly, or a key blade worn down after fifteen years of daily use. Both are fixable without a full key replacement, and our Chevrolet and GMC ignition switch repair guide covers that side directly.
K2XX — roughly 2014 to 2018
The K2XX generation brought the modern-looking remote-head key and flip key to the Silverado — the cut blade and the lock, unlock, remote-start and panic buttons combined into one unit. Under the surface the immobilizer logic is a natural evolution of the previous generation, so these remain very approachable jobs.
The practical differences from the GMT900 era are two. First, because the blade and the electronics live in one part, a worn blade and a dying fob are no longer independent problems — though we can often cut a fresh blade to the VIN and re-pair the existing electronics instead of selling you a whole new unit. Second, remote-start-equipped trucks are common in this generation, and getting the remote-start function working again after a key replacement is part of the job, not an upsell.
All-keys-lost on a K2XX truck is still solid mobile territory. Our GM and Chevy all-keys-lost programming guide walks through what that process actually looks like on these trucks.
T1XX — roughly 2019 onward, and the secure gateway
The T1XX Silverado — 2019 and newer 1500 and 2500 HD trucks — is where two things changed at once. Many trims moved to push-to-start with a proximity smart key, which is why the pricing band jumps to $250–$650+. And GM added a secure gateway module.
The secure gateway is worth understanding, because it is why some shops quietly refuse newer Silverados. It is a filter that sits between the truck's diagnostic port and its internal computer network, controlling what outside equipment is allowed to write to the truck's modules. Reading data is one thing; changing security data is another, and the gateway is there to make sure only authorized equipment can do the latter.
That is a genuinely good security change — it makes casual tampering with a modern truck much harder. For you as an owner, the consequence is simple: a locksmith working on a 2019-and-newer Silverado has to have equipment authorized to pass the gateway and use GM's programming route. A shop with a decade-old tool cannot. Legitimate programming still works exactly as intended; it just requires being properly set up for it. We explain the whole mechanism in our GM SPS and secure gateway key programming guide.
The practical takeaway when you are calling around Arlington: ask directly whether the shop can work behind GM's secure gateway on a 2019-plus truck. If they hedge, keep dialing.
Spare Key vs All Keys Lost — the Money Question
This is the single decision that most affects what a Silverado owner ends up paying over the life of the truck.
Adding a spare while a key still works is the cheapest and fastest job we do on any Silverado. The truck already holds an authorized key, so the procedure is quick and clean — often twenty to forty-five minutes on site.
All keys lost means starting from nothing. Before the truck will learn a new key, security access has to be established, and on every Silverado generation that step is where the additional time and cost live. It is completely doable mobile work — we do it constantly — but it costs more, and it happens on the day you can least afford the delay.
If you own a Silverado and there is exactly one key in the household right now, add a spare. It is the cheapest insurance in the automotive world, and it is especially true if the truck earns money. A crew truck sidelined on a Tuesday because the only key went into a trench is a very expensive way to save a hundred dollars.
What to Expect When We Come Out in Arlington
A Silverado appointment starts on the phone with the year and VIN. That tells us the generation, the key type, and whether the secure gateway is in play, so you get a real price before we roll rather than a range that changes when we arrive.
At the truck — your driveway off Green Oaks, a jobsite near the 20/360 interchange, wherever it sits — we verify you own it against the VIN and your documentation. Then we cut the blade to the VIN if your key has one, program the transponder or smart key to the truck's immobilizer, and test everything: the truck has to recognize the key, start cleanly, and run its remote and remote-start functions before we call it finished.
With a working key present, most Silverado jobs wrap in twenty to forty-five minutes. All-keys-lost trucks and 2019-plus smart-key trucks take longer for the added security steps, and we tell you the realistic window up front. You never leave the truck and you drive away on the key we just made.
When It Is Not the Key
Not every Silverado no-start is a key problem, and we would rather diagnose than sell you a part you do not need. The usual suspects:
- A dead fob battery — the cheapest possible answer, and on push-to-start trucks the owner's manual documents a backup start method using the fob itself.
- A worn ignition lock cylinder on GMT900 and K2XX trucks, where the key turns roughly or sticks. That is cylinder work, not key work.
- A worn blade that no longer engages cleanly, which is often solved by cutting a fresh blade to the VIN and re-pairing the existing electronics.
- A weak truck battery, which on modern trucks produces odd electrical symptoms that look nothing like a simple flat battery.
- A body-control or immobilizer module fault, which is programming work rather than key work.
If it turns out to be a module rather than a key, we handle that side as well — programming is half of what this shop does.
Locksmith vs Dealer for a Silverado Key
The dealer figure is rarely the whole figure on a truck that will not start. A flatbed comes first, then bay-rate labor billed in blocks, then a service slot that may not be the same day. For a truck used for work, that is lost revenue stacked on top of the invoice.
A mobile automotive locksmith inverts it: the equipment comes to the truck, the work happens where it is parked, and there is no tow and no service queue. Evenings and weekends matter here too — dealership service departments keep business hours and lost keys do not. You can start from our car key replacement, transponder key programming, or smart key programming pages depending on which generation you drive.
The honest caveat is the same one we would want told to us: on the newest trucks, capability depends on the shop being properly equipped for the secure gateway. That is a question worth asking anyone you call, us included.
Why Silverado Keys Are More Predictable Than Luxury Imports
If you have read horror stories about European key jobs running into four figures, a Silverado is a relief, and there is a real reason. GM's immobilizer systems are well documented, the aftermarket supply of Silverado keys and fobs is deep, and parts are rarely on backorder. That keeps both the part cost and the labor down.
Where a luxury import might layer manufacturer online authorization on top of the immobilizer — the situation that makes some European all-keys-lost jobs a dealer conversation — most Silverado model years let a properly equipped locksmith cut and program on site without a factory gatekeeper in the loop. Even all-keys-lost, the pricier scenario on any vehicle, is routine on a Silverado rather than a specialist ordeal. That is why a Chevy truck can almost always be running again the same day, wherever it is parked.
Serving Arlington, Fort Worth and Tarrant County
We cover Arlington, Fort Worth, and the surrounding Tarrant County cities as a fully mobile service, and we work only on vehicles you can prove you own. As a Texas locksmith we operate under the Texas Department of Public Safety (DPS) Private Security Bureau.
Frequently Asked Questions
How much does a Chevy Silverado key replacement cost in Arlington, TX?
As of July 2026, a mobile Silverado key in Arlington runs roughly $120–$250 for transponder and remote-head keys on GMT900 and K2XX trucks, and $250–$650+ for the push-to-start smart keys used on T1XX trucks. All-keys-lost costs more than adding a spare on every generation, and your VIN sets the exact figure.
Can a locksmith program a Silverado key, or do I need the Chevy dealer?
A properly equipped mobile locksmith can cut and program Silverado keys across all three modern generations, including 2019-and-newer trucks behind the secure gateway, and can handle all-keys-lost on site. For most Silverados there is no reason to tow the truck to a dealership.
What is the GM secure gateway on 2019 and newer Silverados?
Starting with the T1XX generation, GM added a secure gateway module that filters what outside equipment is allowed to write to the truck's computers. Legitimate programming still works, but the tool has to be authorized to pass through the gateway, which is why some shops cannot touch newer Silverados at all.
Is a Silverado spare key cheaper than all-keys-lost?
Yes, significantly. Adding a key while one still works is the fastest and cheapest job on the sheet. All-keys-lost requires establishing security access to the truck before it will learn a new key, which adds time and cost on every Silverado generation.
How long does Silverado key programming take?
With a working key present, most Silverado jobs take about 20–45 minutes in your driveway or at the jobsite. All-keys-lost trucks and 2019-and-newer smart-key trucks take longer because of the added security steps.
What is the difference between a GMT900, K2XX and T1XX Silverado?
They are the three modern Silverado generations. GMT900 covers roughly 2007–2013 and uses transponder keys from the VATS era, K2XX covers roughly 2014–2018 with remote-head and flip keys, and T1XX is 2019 onward with push-to-start smart keys and the secure gateway. The generation determines the key type and the programming route.
Do you come to me in Arlington for a Silverado key?
Yes. We are fully mobile and come to wherever the truck is parked across Arlington, Fort Worth, and Tarrant County — driveway, jobsite, parking lot or shop. Call (817) 668-3801 with your year and VIN.
Get Your Silverado Running Again
Whether the only key went missing at a jobsite or the blade finally wore out after a decade of daily use, call (817) 668-3801 with your year and VIN. We will confirm your Silverado's generation and key type, quote the exact price before we start, and come to the truck anywhere in Arlington, Fort Worth, and Tarrant County. No tow required.
Written by the Fort Worth Locksmith & Computer Programming team — mobile Chevrolet Silverado key replacement and GM immobilizer programming across Arlington, Fort Worth, and Tarrant County.