New Braunfels Mobile Mechanics Co.
830-244-6005
Mobile Vehicle Diagnostics in New Braunfels, TX
Modern vehicles are packed with technology, sensors, and computerized systems that can make a check engine light or strange noise feel intimidating. When something goes wrong, guessing isn’t an option because it can cost you time, money, and stress. That’s why our professional mechanics now bring diagnostic services directly to you. Plus we'll save you the expense if having to tow your car if it's not driveable.
When we arrive, we come fully equipped with all necessary tools and software to pinpoint problems, explain the issue in plain language, and provide a clear plan for repair. Knowing exactly what’s wrong before any work begins saves time, prevents unnecessary repairs, and gives you confidence in the service your vehicle needs.
When You Need On-Site Diagnostics
Our mobile diagnostic services are perfect for:
- Mysterious check engine lights
- Intermittent mechanical issues
- Vehicle performance concerns like poor acceleration or rough idling
- Electrical or battery problems
- Pre-repair assessments to know exactly what’s needed
- Fleet vehicles that need fast, on-location evaluation
If you’ve noticed something off with your car, don’t wait. Diagnosing issues early prevents bigger problems, keeps your vehicle running safely, and saves you money in the long run.
Service Areas
- New Braunfels – citywide coverage for home and work
- Canyon Lake – on-site diagnostics near the lake and neighborhoods
- Seguin – convenient service at homes, businesses, or roadside
- San Marcos – fast, professional diagnostics without leaving your location
- Austin – city and nearby neighborhoods, with flexible scheduling
- Surrounding towns along the I-35 corridor


What A Mobile Diagnostic Evaluation Entails
We don’t just glance at your dashboard lights — we dive deep to uncover the root of the problem.
Here's what our comprehensive on-site diagnostic services cover:
Engine & Performance Systems
We perform complete check engine diagnostics, testing all ignition and fuel system components, examining sensors, air intake, exhaust, and engine management systems to uncover issues that affect efficiency, acceleration, power, and overall drivability. This ensures your engine runs smoothly and prevents costly long-term damage.
Electrical & Battery
Our team thoroughly inspects batteries, alternators, wiring, fuses, starter systems, and other electrical components. We identify and troubleshoot issues that could cause starting problems, intermittent failures, warning lights, or other electronic malfunctions, keeping your vehicle reliable and ready to go.
Brakes, Suspension & Steering Components
We conduct detailed inspections of brakes, calipers, rotors, fluid levels, shocks, struts, tie rods, and steering mechanisms. By evaluating these systems, we ensure your car is safe, stable, and responsive, reducing wear and tear while providing peace of mind on every drive.
Cooling, Transmission & Drivetrain Systems
Our diagnostics cover radiators, hoses, fluid levels, transmission function, drive shafts, CV joints, and other drivetrain components. We detect leaks, overheating, slipping, or mechanical wear early, helping prevent major failures and ensuring your vehicle performs optimally under all conditions.
All diagnostics are performed on-site, right where your car is parked — in your driveway, job site, or wherever it broke down. You can watch, ask questions, and see firsthand how the problem is identified.

Why Mobile Mechanics Are Perfect For Auto Diagnostics
When your car acts up, guessing what’s wrong can be expensive and stressful. On-site diagnostics give you clarity, convenience, and control. Instead of dragging your vehicle to a shop, waiting around, and hoping the problem is identified correctly, our mechanics come to you with professional-grade tools and expertise. We pinpoint the issue quickly, explain it in plain language, and provide a clear plan for repair — all without disrupting your day. It’s fast, reliable, and puts you back in the driver’s seat with confidence.
Convenience
No more towing or taking time off work to drop your car at a shop. Our mechanics come to your location with all the equipment needed to diagnose problems accurately.
Accuracy
We use professional, up-to-date diagnostic tools to find the root cause of any issue. You won’t pay for guesswork or unnecessary repairs.
Affordability
By knowing exactly what’s wrong before any repair work starts, you save on labor costs, avoid multiple trips to the shop, and get back on the road faster.
Transparency
You see what’s happening in real time. We explain the issue in plain language and provide recommendations for repair, so there are no surprises or hidden fees.
At New Braunfels Mobile Mechanics Co., we don’t just find the problem — we help you understand it. Our on-site diagnostics give you clarity, prevent unnecessary repairs, and get your car back on the road safely and quickly. Don’t wait in a shop or guess what your car needs. Call [insert phone number] today and schedule a mobile diagnostic appointment. Fast, reliable, and local — that’s how we keep Central Texas moving.