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How LockNCal Works
Two ways we help — a nationwide mail-in airbag reset, and on-site mobile service across DFW. Here’s exactly how each one works, and how to book it.
We built our process around a straight answer on price and never making you haul your car anywhere. Whether you’re across the country or across town, here’s what to expect.
What you can count on either way
- 💲 Price up front — See your firm price before you commit — no surprises.
- 📦 Free 2-way shipping (mail-in) — We pay shipping both ways on mail-in resets — the thing that sets us apart nationwide.
- 🚗 We come to you (on-site) — Mobile across Dallas–Fort Worth — no tow, no dealership wait.
- 🛡️ 30-day labor warranty — If our workmanship isn’t right, we make it right.
📦 Mail-in · nationwide
How the mail-in airbag reset works
If your airbag light is on after a collision, you almost certainly don’t need a new module. You need the crash data cleared.
- 🖥️Book onlinePick your vehicle and pay. Your prepaid label is emailed to you.
- 🔧Pack your moduleRemove the SRS airbag control module and box it up.
- 🚚Ship it freeDrop it off with our prepaid USPS label. Shipping is on us.
- ⚙️We reset itCrash data and hard codes cleared, back to factory condition.
- 📬It ships back freeMost are back in the mail within 24 business hours.
- ✅Plug in & goReinstall it and the airbag light is off.
- Nationwide · anywhere in the U.S.
- Free shipping both ways
- ~24 business-hour turnaround
🚗 On-site · across DFW
How on-site mobile service works
For keys and lockouts, airbag and safety work, ADAS calibration, module programming and diagnostics across Dallas–Fort Worth, we come to you.
- 🖥️Book & see your pricePick your service and see your exact price in about 60 seconds.
- 📅Pick your time & placeHome, work or roadside, anywhere in DFW.
- 💳$0 todaySave your card securely. No payment is taken when you book.
- 🚐We come to youOur technician does the job right where your car is.
- ✅Job done, then you payYou’re charged only after the service is completed.
Book online: mail-in or on-site
Choose Mail-In or On-Site in the first step. You’ll see your exact price before you book. Mail-in is paid when you book. On-site is $0 today, and you pay after the job is done.
What our customers say
Real Google reviews from LockNCal customers.
Jose has been a great help in diagnosing, troubleshooting, and reprogramming the airbags on my 2016 Mazda Miata. I’ve found his pricing to be very competitive, and his turnaround time is quick. Additionally, working with Jose is convenient since he’s mobile.
Excellent service!! Sent my SRS module from FL to have it checked. The day they received it, they had it fixed and mailed back out the very same evening. When I received it, plugged it in and SRS light on dash gone. Thanks LockNCal, very much appreciated!
The process went very smooth. Took it out broken shipped it away brought it back and all was well. Great job.
Ready to get started?
Pick mail-in or on-site above, or call or text a real technician at (469) 277-7277.