Metroplex Locksmith logo

Fort Worth Location

4900 Sun Valley Dr.
Forth Worth, TX 76119

Arlington Location

3701 S Cooper St., Suite 250
Arlington, TX 76015


Mon–Fri: 9:00 am–7:00 pm
Sat: 9:00 am–6:00 pm
Sun: Closed

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Car Computer Reprogramming

We’re Your Local EEPROM Car Computer Experts

Metroplex Locksmith serves the Arlington, TX, and DFW area with mobile locksmith services. We service almost all technology-rich late-model foreign and domestic cars including car computer reprogramming. We often beat dealer prices by 50 percent and with the added convenience of our large team of mobile technicians, it’s no wonder our customers love us.

Whether it’s a lost-key lockout that prompts your first call to us or you need duplicate chip keys and fobs, we’re ready for you. As licensed and bonded locksmiths we offer those services and also ECU programming, WIN module replacement, BCM solutions, and more.

Faster, Better, and Less Expensive Service

image of a car computer being reprogrammed to work with a new remote

Here you see a car computer motherboard being reprogrammed to work with a new remote, and it’s all being done in one of our fully-outfitted locksmith vans. You can also come to our storefront for the same service.

Modern multi-factor locking and ignition systems take education and equipment to service. As modern locksmiths, we’ve got the skills and equipment to handle them. Calling us is likely to save you a trip to the dealership, sometimes by a tow truck, plus the often extreme costs some charge for lock and key services. Not to mention the wait, sometimes for several days, to get your keys and get back on the road. We come to you.

We Service All Makes and Models, Foreign and Domestic

As a licensed locksmith with technicians who are registered with the Texas Private Security Bureau, we can help you with unlocks, key and fob replacements, and car computer reprogramming for most cars. That includes some cases where the dealer seems like the only option. Our expertise includes domestic and imported cars including:

  • Audi
  • Mercedes
  • Volkswagen
  • Porsche
  • Ferrari
  • Range Rover
  • Saab
  • Volvo
  • And more

With Modern Cars, The Key Business Is The Computer Business

As you know, automobile keys involve a lot more than cutting a pattern on the edge, and even that has given way to grooves along the side. Depending on your car manufacturer your key needs to pass the BCM’s test, work with the ECU, ECM, or WIN module, or you may need an EEPROM update or car computer reprogramming.

If you don’t even have a single key or fob left, we provide automotive key generation. If you need replacements, duplicates, or a whole-car rekey, we can do it in a short time and at a surprisingly low cost with a 30-day key warranty. Our technicians are constantly training on new technologies and equipment. If you read through our reviews, you’ll notice that many customers call them out by name and thank them for their promptness and expert service.

We Make It Easy For You

Give us a call

Let us know what you need help with and we’ll give you an accurate quote on the phone.

We'll get it done

We’ll send one of our locksmiths to your location ASAP or you can come by our store.

Get you on your way

Our locksmiths work carefully and efficiently so you’ll be back on the road in no time at all.

Top-Notch Diagnostic Skills Make Our Difference

From mechanical problems in steering column locks to computer-related issues and BCM starting failures, our technicians think on their feet. They focus on the source of the problem, whether it’s a car computer reprogramming issue or a key fob battery replacement. That’s why we’re the top automotive locksmith in the DFW area — people trust us to do the job right.

It Just Takes A Call To Get Service From The Best

Getting us on the job for you is easy. You can call us at 817-789-6392 and get one of our fleet of service vans to come out quickly or make an appointment for us to visit. You can also come to our shop for help. We look forward to hearing from you.