A-Z Complete Truck & Trailer Repair
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A-Z Complete Truck & Trailer Repair operates as a 24/7 mobile and shop-based repair resource serving commercial vehicle owners across the Dallas-Fort Worth metroplex, including Plano, Garland, and Irving. With a 4.9-star rating accumulated across 76 verified client reviews, this family-rooted operation has built its reputation on rapid-response roadside assistance and comprehensive diagnostic capabilities for trucks, trailers, buses, RVs, forklifts, and heavy construction equipment. The shop maintains DOT inspection certification and provides both emergency on-call service and scheduled preventive maintenance programs for fleet operators requiring dependable uptime.
What distinguishes A-Z Complete from typical commercial repair facilities is their fully-equipped mobile service fleet, enabling technicians to perform repairs at customer locations across the DFW area without requiring vehicles to be towed to a physical bay. Their service menu includes specialized areas such as EGR and DPF emissions system repair, hydraulic liftgate service, refrigeration unit maintenance for reefer trailers, and onboard HVAC systems for buses and RVs. Reviews indicate they can source difficult-to-find trailer components even when OEM parts suppliers are closed, minimizing downtime for interstate haulers operating under tight delivery schedules.
Client narratives from recent reviews reveal patterns worth noting: a reviewer identified as Danielle Lawson required same-day ABS diagnostics and trailer lighting repairs, with technician Alex arriving within hours and completing the work in twenty minutes. Another client pulling an interstate load described a complex air-line and wiring compromise on their utility trailer, requiring the shop to fabricate solutions when Utility Trailer of Dallas had already closed for the day, the team kept the hauler informed throughout and completed repairs in a single visit. These scenarios illustrate why commercial operators recommend A-Z for time-sensitive repairs beyond standard business hours.
What Customers Say
Every reviewer across 76 assessments awarded 5 stars, with multiple clients specifically naming technicians Alex and the owner while praising transparent diagnostics without unnecessary line-item charges. Four separate reviews emphasize same-day or after-hours arrival despite calling late in the day, and three mention returning as repeat customers for fleet-wide preventive maintenance.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Mobile Truck & Trailer Repair
Fully-equipped service vehicles respond to breakdowns at client locations across the DFW area, eliminating tow requirements for many diagnostic and repair scenarios.
24 Hour Roadside Assistance
Emergency on-call availability handles after-hours and weekend emergencies for commercial vehicle operators needing immediate return-to-service.
Preventive Maintenance Programs
Scheduled service agreements for fleet operators covering fluid changes, inspections, and component wear assessments to maximize vehicle uptime.
Diagnostics & Electrical Repair
Computerized engine and electrical system diagnostics using manufacturer-specific tools for accuraterepair identification without exploratory labor.
Brake & Axle Repair
Drum and disc brake service, axle assembly repairs, and wheel-end maintenance for commercial trucks and trailers including heavy-duty applications.
HVAC System Repair (Commercial Vehicles)
Mobile and shop-based service for bus and RV interior climate control systems, addressing passenger comfort and regulatory compliance.
Reefer (Refrigeration) Unit Maintenance
Trailer refrigeration system repair and service for temperature-controlled hauling operations carrying perishable or climate-sensitive cargo.