(512)523-4550
Lost the last key or fob to your car? Need to duplicate a remote? Call us 24/7 for onsite key made. Try it now!
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Lost your car keys in 78742? Our mobile locksmith service specializes in fast car key replacement, ignition repair, and lockout assistance wherever you are. Whether it’s day or night, we bring the tools and expertise directly to you. From broken keys to key fob issues, we’re here to help drivers in 78742 get back on the road with minimal downtime. No need to tow your car—our mobile team solves your issue on the spot, reliably and professionally.
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Our car key replacement experts in 78742 provide mobile service for nearly every make and model. Whether you’ve misplaced your key, had it stolen, or damaged it, we can cut and program a new one on-site. We handle everything from mechanical keys to high-tech smart fobs—no dealership visit required.
We understand how stressful it is to be stuck without a working car key. That’s why we offer fast dispatch throughout 78742 and use dealer-level tools to create and program your new key accurately. See our Lost Car Key - What To Do? page for more details.
Need an extra key in 78742? Our locksmiths provide mobile car key duplication for both traditional and smart keys. Whether you're looking for a backup or replacing a worn key, we can duplicate and program it on-site. We support most manufacturers including Toyota, Ford, Nissan, Hyundai, BMW, and others.
We clone chip keys, program remotes, and cut precision mechanical keys right from our mobile vans. This is perfect if you’re looking to avoid future lockouts or share access with a second driver. Learn about the different duplication options in our Complete Guide for Duplicate Car Keys.
Not sure what type of key you have? Check our Transponder Key Guide or visit What is Key FOB for insight into your vehicle’s system. Whether it's a standard ignition key or smart proximity fob, our team in 78742 can help.
If your car key turns but nothing happens—or doesn’t turn at all—you may need ignition repair. Our locksmiths in 78742 fix ignition lock cylinders, ignition switches, and broken key extractions on-site. We can rekey or replace your ignition depending on the issue.
Learn more about common symptoms and how we fix them on our Ignition Repair and Replacement page. We work with both older and newer vehicle systems.
Transponder keys and smart fobs are common in modern vehicles across 78742. If your car won’t start or recognize your key, we can reprogram or replace it. We use vehicle-specific tools to communicate with your onboard computer and create new transponder keys that work seamlessly.
Smart key push-to-start systems also fall under our service. We replace and sync new smart keys for most brands. Check our Transponder Key page to learn more about how your car’s security system works.
If your remote fob no longer unlocks or starts your car, we offer fast repair and replacement options in 78742. Common issues include worn-out buttons, battery failure, or lost signal. We stock many fob types and can program a new one on-site if needed.
For a deeper understanding of how these work, visit our breakdown: What is Key FOB.
Push-to-start not detecting your key? That’s often a proximity signal issue. We service advanced keyless entry systems in 78742 and can reprogram or replace the proximity fob. We also help diagnose weak signals and failed sensors that prevent your car from starting.
For an overview of proximity keys, see What is Keyless Entry Proximity Key?.
We offer fair, transparent pricing on all car locksmith services in 78742. Final cost is based on your vehicle’s year, system, and condition. A technician will always give you an exact quote for approval after assessing the situation on-site.
| Service Type | Description | Price |
|---|---|---|
| Service Call | Mobile dispatch and inspection in 78742 | $29 |
| Car Key Replacement | Key cutting and chip/fob programming | $90–$220 |
| Transponder Programming | Pair chip key with your vehicle’s system | $70–$150 |
| Ignition Repair | Fix or replace faulty ignition cylinder | $120–$250 |
| Fob Replacement | New remote key with programming | $110–$240 |
| Proximity Key Setup | Replace or reprogram keyless entry fob | $150–$350 |
Yes. We can cut and program a key based on your VIN or by decoding your door or ignition lock. This is common in 78742.
Yes, our mobile locksmiths are on call 24/7 for emergency car lockouts, key replacement, and ignition help across 78742.
We support most brands including Ford, Toyota, Chevrolet, Nissan, Lexus, BMW, Honda, Jeep, and Kia. Call us with your make and model.
Most keys can be replaced within 30 to 60 minutes. Proximity and smart keys may take slightly longer depending on the system.
Yes, we require a valid photo ID and registration or insurance card to verify ownership before making a new key in 78742.
Absolutely. We provide non-damaging car door unlock services. See our guide: What To Do If Locked Out.
We do both. If your key is cracked, we can often repair it. If it’s beyond repair, we’ll replace it on the spot.
Yes, but we can’t guarantee compatibility until we inspect it. We’ll test your key and let you know if programming is possible.
No. Our mobile locksmith service in 78742 includes travel within the flat $29 service call fee.
We accept cash, major credit cards, and digital payment apps for your convenience.
When you need fast, professional car key help in 78742, count on us. We serve all surrounding communities like Round Rock, Georgetown, Cedar Park, Leander, Buda, Kyle, Lakeway, Bee Cave, Hutto, Del Valle, and West Lake Hills.
Popular zip codes we serve include 78701, 78745, 78759, 78723, and more. Contact us at (512)523-4550 or email info@SR_DOMAINNAME.com for immediate service.
Take a sneak peek at our blog for latest articles in the industry.
Austin Key Replacement is Austin Texas main source for 24 hour car key replacement services. Using advanced diagnostic tools we are able to deal with modern vehicle anti theft systems. Our extremely trained key made agents goal is to offer town fastest automotive locksmithing service. Instead of towing your vehicle to the dealer we cut down on prices and the waiting time on the long interminable line. All you need to do is pick up your smart phone or land line and call our office at (512)523-4550. Share basic information about your incident and our technician will come out to your juncture within 25 min.
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Austin Key Replacement provides Austin Texas with rapid, regional and versatile key replacement service onsite in 78741, 78723, 78725 and 78721. Our goal is to carry our emergency key made services on demand. Near Colorado River, Bastrop Hwy, Thompson Ln, Lockhart Hwy or Ramirez Ln, we can assist within 25-30 minutes. If you want to duplicate car keys in Austin neighbourhoods, we can also take appointments. Our auto replacement keys professionals will arrive equipped with all the equipment and experience required to complete the task onsite.
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