Cadillac Car Key Replacement Houston
Your mobile dealership alternative in Houston, TX. We cut and program Cadillac keys and key fobs right in your driveway, office parking lot, or roadside. Lost, broken, or need a spare? We come to you.
Mobile Service
We come to you
90-Day Guarantee
Parts and labor
Licensed TX B17854701
Bonded & insured
Cadillac Key Replacement Service in Houston, TX
Modern Cadillac vehicles rely on an immobilizer system that won't let the engine start unless it recognizes a properly coded key. That means a Cadillac key is rarely just a piece of cut metal: there's a transponder chip, a remote, or a full proximity smart key that has to be matched to your vehicle's security data. Texan Locksmith handles all of it on-site. We cut the physical blade when needed and complete the programming so the new key actually starts the vehicle.
Because we bring the equipment to you, you can often skip the tow bill and the dealership scheduling backlog. Many customers pay noticeably less than a dealer quote for a comparable key, though the exact difference depends on the model, key type, and parts availability. Whichever route makes sense for your vehicle, we tell you the price up front before any cutting or programming begins.
Local, Licensed Help From a Cadillac-Focused Locksmith
Texan Locksmith is a licensed, bonded, and insured mobile automotive locksmith (TX B17854701) serving Houston and the surrounding communities. We work with Cadillac key and immobilizer systems regularly, so we know how they behave across model years. That experience helps us quote accurately and finish the job efficiently.
Every job starts with an upfront quote, not a surprise at the end. We offer same-day appointments, emergency car unlock service, and roadside response across Houston, Katy, Sugar Land, The Woodlands, Cypress, Pearland, Spring, and Pasadena. Wherever your Cadillac is parked, you'll talk to a real, licensed technician.
Why Choose Us for Your Cadillac Car Key Replacement
- Factory-level diagnostic equipment. We use professional key programming and immobilizer tools designed to communicate with Cadillac security systems, so transponder, remote, and smart key jobs get done in the field.
- All key types serviced. Transponder keys, remote head and flip keys, and proximity push-to-start smart keys. We program them all, and we duplicate spares too.
- On-site service, no towing. We come to your location anywhere in the Houston area. That usually means no tow truck and no extra trip to a dealership.
- Savings versus the dealer. Many customers save significantly compared to typical dealership prices on comparable keys. Savings vary by model, key type, and parts availability.
- 90-Day Guarantee. Our work is backed by a 90-day guarantee on parts and labor for your peace of mind.
- Houston-area mobile service. Arrival times vary by location and availability - we give you a realistic estimate when you call.
Cadillac Models We Service in the Houston, TX Market
SUVs
Sedans
Electric & Performance
Cadillac Key Technology Across Generations
Cadillac pairs GM's immobilizer platform with luxury features. Older models use PK3 transponder keys, most 2010s models use flip keys or proximity fobs, and the newest Escalade, LYRIQ, and CT-series cars use encrypted smart keys, some with phone-as-key support. We program all of them at your location.
Cadillac Key Types We Program
Transponder & Flip Keys
Chip keys and remote flip keys on older CTS, SRX, DTS, and Escalade models, cut and paired on-site.
Smart Keys (Proximity / Push-to-Start)
The standard key on newer XT4, XT5, XT6, CT4, CT5, and Escalade, programmed with full remote-start verification.
EV & Digital Key Support
Replacement fobs for LYRIQ and other electric Cadillacs, with guidance on re-pairing phone-as-key features.
Cadillac Key Replacement Options We Provide in Houston
We diagnose the issue, confirm the correct key type for your Cadillac, then complete cutting, programming, and final testing so the new key starts the engine and every remote function works before we leave.
Depending on your needs we provide spare and duplicate keys, replacements for lost or broken keys, and full all-keys-lost service (proof of ownership required; procedures are year and immobilizer system dependent).
Additional Cadillac Services
- Emergency lockout / car unlock - Locked out of your Cadillac? We get you back in without damaging the vehicle.
- Broken key extraction - Removal of a key that has snapped off inside the ignition or door lock.
- Ignition repair - Worn or faulty ignition switches, cylinders, and related steering lock issues.
- Key fob battery replacement - Quick swaps for weak or dead remote and smart key batteries.
- Key repair - Fixing damaged keys and fobs where a full replacement isn't necessary.
- Valet and spare keys - Additional or limited-function keys for backup, lending, or valet use.
Cadillac Key Replacement FAQ
How much does a Cadillac key replacement cost in Houston?▾
Most Cadillac key replacements in the Houston area typically fall between $150 and $500, depending on the model, the key type, and parts availability. Basic transponder keys usually sit toward the lower end of that range, while proximity smart keys tend to land higher because the fob hardware and programming are more involved. All-keys-lost situations often cost more, since additional security steps and full vehicle pairing are required. You get an exact quote up front before any work begins.
Can you program a key if all of my keys are lost?▾
Yes, in most cases we can create and program a new key even when no working key is left. Because this is an all-keys-lost situation, we'll ask for a valid photo ID and proof of ownership before we begin. Whether it can be completed fully on-site is year and immobilizer system dependent, so we'll confirm the specifics for your Cadillac when you call.
How long does it take?▾
Most Cadillac key replacements are completed in a single visit once we arrive, including cutting, programming, and testing. Simple duplicate keys are usually the quickest, while all-keys-lost situations and certain smart key systems take longer because extra security steps are involved. Timing varies by model, key type, and the work required, and we walk you through what to expect before we start.
Can you just replace the key fob battery, or is it something deeper?▾
Often a remote or smart key that's acting up just needs a fresh battery, and that's a fast, inexpensive fix we're happy to handle. If a new battery doesn't solve it, the issue may be a worn fob, a programming problem, or an immobilizer fault, so we can run a deeper diagnosis on-site to pinpoint the cause and recommend the right repair or replacement.
Need a Cadillac Key? We Come to You.
Skip the tow and the dealership wait. As a mobile, licensed locksmith (TX B17854701), Texan Locksmith brings Cadillac key cutting, transponder and immobilizer programming, and smart key replacement directly to your location across Houston, Katy, Sugar Land, The Woodlands, Cypress, Pearland, Spring, and Pasadena. Arrival times vary by location and availability - we give you a realistic estimate when you call - and every job is backed by our 90-day guarantee on parts and labor.