mobile truck repair on I-35E

Breakdowns don't wait for business hours, and neither do we. TRUCKUP's 24/7 emergency roadside repair service is your lifeline when you're stranded in Lewisville. Whether it's a blown tire on a scorching summer day, a frozen brake line in an unexpected winter freeze, or a sudden electrical failure, our team is dispatched immediately. We specialize in getting you back on the road within hours, not days.

This service is designed for any medium or heavy-duty truck, semi-truck, or trailer experiencing a failure that leaves it immobile. Our process begins with your call to our 24-hour dispatch center. We locate the nearest certified mechanic with the right expertise for your issue—be it engine trouble, air system leaks, or a no-start situation. You'll receive real-time tracking of your mechanic's ETA, so you're never left guessing. The mechanic arrives in a fully-equipped service vehicle capable of performing shop-level diagnostics and repairs on the spot. We carry common parts and have the tools to handle the majority of repairs without towing, saving you thousands in tow fees and shop delays. For truckers navigating high-risk areas like the Mixmaster or the I-30 High Five interchange, our local knowledge is invaluable for a safe, swift service call.

Why waste time and money towing your rig to a shop when the shop can come to you? TRUCKUP's mobile diesel mechanic service delivers professional-grade repair and maintenance directly to your location in Lewisville—whether you're at a truck stop, a warehouse lot, or on the shoulder of the highway. Our mechanics are not just handymen; they are certified professionals who work on the same complex systems as in-shop technicians.

This service is ideal for both emergency repairs and scheduled maintenance for Class 04 through Class 08 vehicles. We handle everything from complex diesel engine diagnostics and forced regenerations (DPF systems) to routine services like oil changes, brake system overhauls, and A/C repairs. The process is streamlined for your convenience. After matching you with a mechanic skilled in your specific truck make (Peterbilt, Freightliner, Volvo, etc.) and the repair needed, they arrive with a comprehensive mobile workshop. This includes advanced diagnostic computers, heavy-duty tools, air systems, and a curated inventory of common parts. You get direct communication with the mechanic performing the work, ensuring clarity on the issue, the solution, and the cost before any work begins. This direct, no-broker approach means faster turnaround, honest pricing, and repairs you can trust, getting your revenue-generating asset back to work without the typical shop backlog.

Proactive care is the most powerful tool against costly, unexpected breakdowns. TRUCKUP's Fleet Preventative Maintenance Program brings scheduled service directly to your fleet's location in Lewisville, maximizing uptime and operational efficiency. We move beyond emergency response to become a strategic partner in your fleet's health.

This program is tailored for logistics companies, transport fleets, and businesses with multiple medium or heavy-duty vehicles that need consistent, reliable maintenance without taking trucks out of service for days. Our services include comprehensive DOT inspections, oil and filter changes, tire rotation and repair, battery and electrical system checks, brake inspections, and cooling system service. We work with your schedule to perform maintenance during off-peak hours or at your central yard. The process begins with a consultation to understand your fleet's composition and operational demands. We then create a customized maintenance schedule. Our certified mechanics arrive on-site with all necessary equipment to perform the work efficiently, providing detailed digital reports for each vehicle. This centralized, on-demand approach minimizes administrative hassle, reduces the risk of violations, and extends the life of your equipment. By preventing the small issues from becoming major failures, we help protect your bottom line and keep your entire fleet moving reliably.