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 starting 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.
📦 How mail-in airbag module 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. Here’s the whole process, nationwide:
- Book online. Start your mail-in reset and send us your VIN so we can confirm we cover your module.
- Send us the module. Remove your SRS airbag control module and ship it to us with our prepaid label — shipping is on us.
- We reset the crash data. We clear the stored crash data and hard codes, returning the module to its original factory condition.
- We send it back. Most modules are back in the mail within 24 business hours — free return shipping, ready to plug in.
- Install and go. Reinstall the module, the airbag light is off, and your vehicle is good to go.
Free 2-way shipping. Usually a 24 business-hour turnaround. Just $49.99.
Book your mail-in airbag reset
Send us your VIN and we’ll confirm we can reset your module, then send a free prepaid label.
🚗 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. Here’s how:
- Book your appointment online. Pick the service you need and see your starting price in under 60 seconds.
- Choose your time and place. Select the date, time, and location — home, work, or the roadside — that works best for you.
- We come to you. Our technician arrives at your preferred location and performs the service on the spot.
- You’re back on the road. No waiting hours at the dealership, no leaving your car at a shop for days.
- Leave us a 5-star review. And get on with your life.
Book your on-site mobile service
Tell us your vehicle and what’s going on. Book online in a couple of minutes and see your starting price as you go.
What our customers say
Real Google reviews from LockNCal customers.
The website was easy to navigate and I found the service I needed and was able to book the perfect time between work. The technician messaged me a day early letting me know that he would be in the area and gave me the option to get it taken care of early but unfortunately I was working. If I hadn't been that would have been amazing to get it done ahead of time. He was on time and very pleasant. Worked quickly and got my problem taken care of. It was such a better experience than sitting in a waiting room with strangers or having to take an Uber back and forth to avoid such situation. I'm already recommending them to my friends because of how easy it was. Why go to a shop to get your car fixed at the shop can just come to you?
This is my first mobile mechanic experience and I have to say Jose made it the best. He was early on the appointment he was very professional very knowledgeable and polite. If you need a mobile mechanic call lockncal and try to get Jose out he'll fix you right up. I have to admit that I was a little skeptical about paying up front because I've never used this type of service before but the end result I am very pleased and will use this service again thank you Jose again if I need anything else I'll get you out to fix it.
Jose contacted me swiftly after I filled out the form on the website and discussed the part needed (clock spring) and the appointment time. I was able to get in within 2 days. He arrived early and got right to work and was done rather quickly. He communicated well the whole time. I’m very glad to be back on the road and know my airbag light is off and all my steering wheel buttons work again!
On time, reliable and incredible service. Very honest about our repair and showed us the code log. Highly recommend. Already shared his information with a family member who didn’t even know this kind of service exists. Now I can feel confident that our family’s vehicle is safe to drive again.
This is a great company to deal with ,my cruise control stopped working & they came out & gave a free diagnosis which gave a clear picture of what was exactly wrong ,highly recommended ,very professional & honest,thank you again !!!
I initially went to the dealership when the airbag light in my Nissan Rogue had come on. Upon diagnostic review, the dealership advised that it would cost around $4500 to correct the issues that they were seeing with the system. I decided to get a 2nd opinion and I called DFW Safety Restore. Jose was able to work me in next day. He was prompt and right on time for my appointment in coming out to my house to run a diagnostic on my car. The first scan showed a host of issues, the same issues the dealership reported and more. So many, that Jose suggested resetting the codes and rerunning the diagnostic to get a true picture of what was going on. He said if there are true issues with the system the diagnostic codes would reappear. The reset worked and the system went back to normal. I am so thankful for Jose, and DFW Safety Restore for saving me from unnecessary and very expensive work on my car. If you have airbag system issues with your vehicle, I highly, HIGHLY, recommend you give DFW Safety Restore a call first.
Ready to get started?
Pick mail-in or on-site above, or call or text a real technician at (469) 277-7277.