Lost Car Key Replacement 78640 (512)523-4550

Lost your car keys in 78640? 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 78640 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.


Car Key Replacement Services

Our car key replacement experts in 78640 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 78640 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.

Car Key Duplication and Programming

Need an extra key in 78640? 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 78640 can help.

Ignition Repair and Replacement

If your car key turns but nothing happens—or doesn’t turn at all—you may need ignition repair. Our locksmiths in 78640 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 and Smart Key Services

Transponder keys and smart fobs are common in modern vehicles across 78640. 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.

Remote Key Fob Repair and Replacement

If your remote fob no longer unlocks or starts your car, we offer fast repair and replacement options in 78640. 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.

Proximity Keyless Entry System Assistance

Push-to-start not detecting your key? That’s often a proximity signal issue. We service advanced keyless entry systems in 78640 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?.

Pricing and Service Call Information


We offer fair, transparent pricing on all car locksmith services in 78640. 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 78640 $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

Frequently Asked Questions

Can you make a new car key without the original?

Yes. We can cut and program a key based on your VIN or by decoding your door or ignition lock. This is common in 78640.

Do you offer 24-hour car lockout service?

Yes, our mobile locksmiths are on call 24/7 for emergency car lockouts, key replacement, and ignition help across 78640.

Which car brands do you work with?

We support most brands including Ford, Toyota, Chevrolet, Nissan, Lexus, BMW, Honda, Jeep, and Kia. Call us with your make and model.

How long does it take to replace a key?

Most keys can be replaced within 30 to 60 minutes. Proximity and smart keys may take slightly longer depending on the system.

Do I need to show proof of ownership?

Yes, we require a valid photo ID and registration or insurance card to verify ownership before making a new key in 78640.

Can you unlock a car door if the key is inside?

Absolutely. We provide non-damaging car door unlock services. See our guide: What To Do If Locked Out.

Do you repair keys or just replace them?

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.

Can I supply my own key or fob?

Yes, but we can’t guarantee compatibility until we inspect it. We’ll test your key and let you know if programming is possible.

Is your mobile service extra?

No. Our mobile locksmith service in 78640 includes travel within the flat $29 service call fee.

What forms of payment do you take?

We accept cash, major credit cards, and digital payment apps for your convenience.

Conclusion

When you need fast, professional car key help in 78640, 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.

References

Services

AustinKeyReplacement skillful mobile vehicle lock-smith task force are serviceable 24/7 holidays and weekends rain or shine furnished with suitable bypassing module, lock rekeying and high security key cutter competent for all your locks, keys and ignition burdens.
Lost Car Keys
Whether you broke your last remote fobik key or lost your transponder, keyless entry or sidewinder flip key to your car, our auto lockman arrange car key replacement services 24hr...
Ignition Repair
We are ready 24 hours to bestow any ignition cylinder rekey, reprogram or replacement for any kind of automotive with certified hundred percent client delight...
Unlocking Car Door
Our automobile pop a lock service can help you out in unlocking every single type of SUV, truck, car or semi-trailer professionally eliminating damage to door frame, electric wiring, windows or the power locks...


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iQ, Chevy Cobalt, Chevy Cavalier, BMW M3, Chevrolet Trailblazer, Honda Element, Chrysler 200, Infiniti FX35, Chevy Captiva, Nissan 370Z, Chrysler Town and Country, Audi, Acura NSX, Ford Crown Victoria, Mercury Cougar, Acura TL, Mazda CX7, Chevrolet Impala, Lexus Ls400, Bentley, Mazda CX9, Dodge Dart, Dodge Challenger, Acura RSX, Jeep Patriot, Nissan Maxima, Lincoln Town Car, Lexus Gx470, Smart Car, Ford Edge, Toyota Tundra, Mitsubishi Lancer, Infiniti I30, Volvo, Maserati, Infiniti Q50, Dodge Stratus, Freightliner, Kia Soul, Ferrari, Saturn Outlook, Hyundai Equus, Lincoln MKS, Lamborghini, Peterbilt, Cadillac Escalade, Ford F250, Mini Cooper, Lexus GS430, Saab, Nissan Titan, Lexus ES250, Ford Econoline, Chevy Silverado, Cadillac XLR, Nissan Pathfinder, Dodge Intrepid, Dodge Neon, Lexus GS450, Lexus Is350, Subaru Forester, International, Oldsmobile, Chevrolet Monte Carlo, Lexus Ls430, Mercedes, Suzuki, Toyota Avalon, Ford Contour, Jeep Liberty, Mercury Sable, Toyota Sienna, Acura RDX, Lexus ES300, Porsche, Toyota Prius, Jeep Wrangler, Pontiac Firebird, Hyundai Azera, Buick Enclave, Infiniti Q45, Kia Amanti, Isuzu, Kia Sedona 13 2014 01 15 1998 04 06 2017 2005 2011 20 2016 99 2018 2000 2015 2003 2006 2007 2002 14 10 2012 17 03 18 11 07 05 2013 00 12 2020 1999 02 19 08 98 16 2004 2008 2019 2009 09 2010 2001 13 2014 01 15 1998 04 06 2017 2005 2011 20 2016 99 2018 2000 2015 2003 2006 2007 2002 14 10 2012 17 03 18 11 07 05 2013 00 12 2020 1999 02 19 08 98 16 2004 2008 2019 2009 09 2010 2001

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About Us

What We Do

Austin Key Replacement is Kyle 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.



License

A company in 78640, offering manipulation of locks must be a registered locksmith. At Austin Key Replacement we take your safety as a crucial and important entity of our future and success. Our agents are going through a process of Texas laws for your passengers and valuable protection. Our technician are checked for clean driving records, clean history and finger printing check. We are fully licensed, insured and bonded to perform any type of lock modification.



Local

Austin Key Replacement provides Kyle Texas with rapid, regional and versatile key replacement service onsite in 78748, 78610, 78652 and 78747. Our goal is to carry our emergency key made services on demand. Near Halifax Creek, Claiborne Kyle Log House, Kyle Volunteer Fire Department Station 3, Porter Creek or Uhland Volunteer Fire Department, we can assist within 25-30 minutes. If you want to duplicate car keys in Kyle 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.


Coverage Area

78731 78748 78640 78757 78725 78747 78732 78621 78746 78702 78613 78758 78703 78751 78722 78617 78759 78712 78754 78742 78737 78726 78705 78634 78733 78736 78653 78628 78701 78717 78724 78735 78745 78753 78738 78744 78626 78752 78723 78756 78750 78734 78665 78633 78602 78652 78730 78681 78721 78741 78727 78114 78610 78664 78729 78739 78749 78660 78704 78641 76574 78728 78719 78656


Costs



Service Call 19 - 29

Car lockout 35 - 100

Lost Key Replacement 100 - 250

Ignition Repair 150 - 250

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